#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.71 for sntp 4.2.8p18.
#
# Report bugs to .
#
#
# Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation,
# Inc.
#
#
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.
## -------------------- ##
## M4sh Initialization. ##
## -------------------- ##
# Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh
as_nop=:
if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
then :
emulate sh
NULLCMD=:
# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
# is contrary to our usage. Disable this feature.
alias -g '${1+"$@"}'='"$@"'
setopt NO_GLOB_SUBST
else $as_nop
case `(set -o) 2>/dev/null` in #(
*posix*) :
set -o posix ;; #(
*) :
;;
esac
fi
# Reset variables that may have inherited troublesome values from
# the environment.
# IFS needs to be set, to space, tab, and newline, in precisely that order.
# (If _AS_PATH_WALK were called with IFS unset, it would have the
# side effect of setting IFS to empty, thus disabling word splitting.)
# Quoting is to prevent editors from complaining about space-tab.
as_nl='
'
export as_nl
IFS=" "" $as_nl"
PS1='$ '
PS2='> '
PS4='+ '
# Ensure predictable behavior from utilities with locale-dependent output.
LC_ALL=C
export LC_ALL
LANGUAGE=C
export LANGUAGE
# We cannot yet rely on "unset" to work, but we need these variables
# to be unset--not just set to an empty or harmless value--now, to
# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
# also avoids known problems related to "unset" and subshell syntax
# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
do eval test \${$as_var+y} \
&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
done
# Ensure that fds 0, 1, and 2 are open.
if (exec 3>&0) 2>/dev/null; then :; else exec 0&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
# The user is always right.
if ${PATH_SEPARATOR+false} :; then
PATH_SEPARATOR=:
(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
PATH_SEPARATOR=';'
}
fi
# Find who we are. Look in the path if we contain no directory separator.
as_myself=
case $0 in #((
*[\\/]* ) as_myself=$0 ;;
*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
test -r "$as_dir$0" && as_myself=$as_dir$0 && break
done
IFS=$as_save_IFS
;;
esac
# We did not find ourselves, most probably we were run as `sh COMMAND'
# in which case we are not to be found in the path.
if test "x$as_myself" = x; then
as_myself=$0
fi
if test ! -f "$as_myself"; then
printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
exit 1
fi
# Use a proper internal environment variable to ensure we don't fall
# into an infinite loop, continuously re-executing ourselves.
if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
_as_can_reexec=no; export _as_can_reexec;
# We cannot yet assume a decent shell, so we have to provide a
# neutralization value for shells without unset; and this also
# works around shells that cannot unset nonexistent variables.
# Preserve -v and -x to the replacement shell.
BASH_ENV=/dev/null
ENV=/dev/null
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
case $- in # ((((
*v*x* | *x*v* ) as_opts=-vx ;;
*v* ) as_opts=-v ;;
*x* ) as_opts=-x ;;
* ) as_opts= ;;
esac
exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
# Admittedly, this is quite paranoid, since all the known shells bail
# out after a failed `exec'.
printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
exit 255
fi
# We don't want this to propagate to other subprocesses.
{ _as_can_reexec=; unset _as_can_reexec;}
if test "x$CONFIG_SHELL" = x; then
as_bourne_compatible="as_nop=:
if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
then :
emulate sh
NULLCMD=:
# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
# is contrary to our usage. Disable this feature.
alias -g '\${1+\"\$@\"}'='\"\$@\"'
setopt NO_GLOB_SUBST
else \$as_nop
case \`(set -o) 2>/dev/null\` in #(
*posix*) :
set -o posix ;; #(
*) :
;;
esac
fi
"
as_required="as_fn_return () { (exit \$1); }
as_fn_success () { as_fn_return 0; }
as_fn_failure () { as_fn_return 1; }
as_fn_ret_success () { return 0; }
as_fn_ret_failure () { return 1; }
exitcode=0
as_fn_success || { exitcode=1; echo as_fn_success failed.; }
as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
if ( set x; as_fn_ret_success y && test x = \"\$1\" )
then :
else \$as_nop
exitcode=1; echo positional parameters were not saved.
fi
test x\$exitcode = x0 || exit 1
blah=\$(echo \$(echo blah))
test x\"\$blah\" = xblah || exit 1
test -x / || exit 1"
as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
test \$(( 1 + 1 )) = 2 || exit 1
test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
PATH=/empty FPATH=/empty; export PATH FPATH
test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
|| test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
if (eval "$as_required") 2>/dev/null
then :
as_have_required=yes
else $as_nop
as_have_required=no
fi
if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null
then :
else $as_nop
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_found=false
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
as_found=:
case $as_dir in #(
/*)
for as_base in sh bash ksh sh5; do
# Try only shells that exist, to save several forks.
as_shell=$as_dir$as_base
if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null
then :
CONFIG_SHELL=$as_shell as_have_required=yes
if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null
then :
break 2
fi
fi
done;;
esac
as_found=false
done
IFS=$as_save_IFS
if $as_found
then :
else $as_nop
if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null
then :
CONFIG_SHELL=$SHELL as_have_required=yes
fi
fi
if test "x$CONFIG_SHELL" != x
then :
export CONFIG_SHELL
# We cannot yet assume a decent shell, so we have to provide a
# neutralization value for shells without unset; and this also
# works around shells that cannot unset nonexistent variables.
# Preserve -v and -x to the replacement shell.
BASH_ENV=/dev/null
ENV=/dev/null
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
case $- in # ((((
*v*x* | *x*v* ) as_opts=-vx ;;
*v* ) as_opts=-v ;;
*x* ) as_opts=-x ;;
* ) as_opts= ;;
esac
exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
# Admittedly, this is quite paranoid, since all the known shells bail
# out after a failed `exec'.
printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
exit 255
fi
if test x$as_have_required = xno
then :
printf "%s\n" "$0: This script requires a shell more modern than all"
printf "%s\n" "$0: the shells that I found on your system."
if test ${ZSH_VERSION+y} ; then
printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should"
printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later."
else
printf "%s\n" "$0: Please tell bug-autoconf@gnu.org and
$0: https://bugs.ntp.org/ about your system, including any
$0: error possibly output before this message. Then install
$0: a modern shell, or manually run the script under such a
$0: shell if you do have one."
fi
exit 1
fi
fi
fi
SHELL=${CONFIG_SHELL-/bin/sh}
export SHELL
# Unset more variables known to interfere with behavior of common tools.
CLICOLOR_FORCE= GREP_OPTIONS=
unset CLICOLOR_FORCE GREP_OPTIONS
## --------------------- ##
## M4sh Shell Functions. ##
## --------------------- ##
# as_fn_unset VAR
# ---------------
# Portably unset VAR.
as_fn_unset ()
{
{ eval $1=; unset $1;}
}
as_unset=as_fn_unset
# as_fn_set_status STATUS
# -----------------------
# Set $? to STATUS, without forking.
as_fn_set_status ()
{
return $1
} # as_fn_set_status
# as_fn_exit STATUS
# -----------------
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
as_fn_exit ()
{
set +e
as_fn_set_status $1
exit $1
} # as_fn_exit
# as_fn_nop
# ---------
# Do nothing but, unlike ":", preserve the value of $?.
as_fn_nop ()
{
return $?
}
as_nop=as_fn_nop
# as_fn_mkdir_p
# -------------
# Create "$as_dir" as a directory, including parents if necessary.
as_fn_mkdir_p ()
{
case $as_dir in #(
-*) as_dir=./$as_dir;;
esac
test -d "$as_dir" || eval $as_mkdir_p || {
as_dirs=
while :; do
case $as_dir in #(
*\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
*) as_qdir=$as_dir;;
esac
as_dirs="'$as_qdir' $as_dirs"
as_dir=`$as_dirname -- "$as_dir" ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$as_dir" : 'X\(//\)[^/]' \| \
X"$as_dir" : 'X\(//\)$' \| \
X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X"$as_dir" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
test -d "$as_dir" && break
done
test -z "$as_dirs" || eval "mkdir $as_dirs"
} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
} # as_fn_mkdir_p
# as_fn_executable_p FILE
# -----------------------
# Test if FILE is an executable regular file.
as_fn_executable_p ()
{
test -f "$1" && test -x "$1"
} # as_fn_executable_p
# as_fn_append VAR VALUE
# ----------------------
# Append the text in VALUE to the end of the definition contained in VAR. Take
# advantage of any shell optimizations that allow amortized linear growth over
# repeated appends, instead of the typical quadratic growth present in naive
# implementations.
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
then :
eval 'as_fn_append ()
{
eval $1+=\$2
}'
else $as_nop
as_fn_append ()
{
eval $1=\$$1\$2
}
fi # as_fn_append
# as_fn_arith ARG...
# ------------------
# Perform arithmetic evaluation on the ARGs, and store the result in the
# global $as_val. Take advantage of shells that can avoid forks. The arguments
# must be portable across $(()) and expr.
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
then :
eval 'as_fn_arith ()
{
as_val=$(( $* ))
}'
else $as_nop
as_fn_arith ()
{
as_val=`expr "$@" || test $? -eq 1`
}
fi # as_fn_arith
# as_fn_nop
# ---------
# Do nothing but, unlike ":", preserve the value of $?.
as_fn_nop ()
{
return $?
}
as_nop=as_fn_nop
# as_fn_error STATUS ERROR [LINENO LOG_FD]
# ----------------------------------------
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
# script with STATUS, using 1 if that was 0.
as_fn_error ()
{
as_status=$1; test $as_status -eq 0 && as_status=1
if test "$4"; then
as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
fi
printf "%s\n" "$as_me: error: $2" >&2
as_fn_exit $as_status
} # as_fn_error
if expr a : '\(a\)' >/dev/null 2>&1 &&
test "X`expr 00001 : '.*\(...\)'`" = X001; then
as_expr=expr
else
as_expr=false
fi
if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
as_basename=basename
else
as_basename=false
fi
if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
as_dirname=dirname
else
as_dirname=false
fi
as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
X"$0" : 'X\(//\)$' \| \
X"$0" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X/"$0" |
sed '/^.*\/\([^/][^/]*\)\/*$/{
s//\1/
q
}
/^X\/\(\/\/\)$/{
s//\1/
q
}
/^X\/\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits
as_lineno_1=$LINENO as_lineno_1a=$LINENO
as_lineno_2=$LINENO as_lineno_2a=$LINENO
eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
sed -n '
p
/[$]LINENO/=
' <$as_myself |
sed '
s/[$]LINENO.*/&-/
t lineno
b
:lineno
N
:loop
s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
t loop
s/-\n.*//
' >$as_me.lineno &&
chmod +x "$as_me.lineno" ||
{ printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
# If we had to re-execute with $CONFIG_SHELL, we're ensured to have
# already done that, so ensure we don't try to do so again and fall
# in an infinite loop. This has already happened in practice.
_as_can_reexec=no; export _as_can_reexec
# Don't try to exec as it changes $[0], causing all sort of problems
# (the dirname of $[0] is not the place where we might find the
# original and so on. Autoconf is especially sensitive to this).
. "./$as_me.lineno"
# Exit status is that of the last command.
exit
}
# Determine whether it's possible to make 'echo' print without a newline.
# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
# for compatibility with existing Makefiles.
ECHO_C= ECHO_N= ECHO_T=
case `echo -n x` in #(((((
-n*)
case `echo 'xy\c'` in
*c*) ECHO_T=' ';; # ECHO_T is single tab character.
xy) ECHO_C='\c';;
*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
ECHO_T=' ';;
esac;;
*)
ECHO_N='-n';;
esac
# For backward compatibility with old third-party macros, we provide
# the shell variables $as_echo and $as_echo_n. New code should use
# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
as_echo='printf %s\n'
as_echo_n='printf %s'
rm -f conf$$ conf$$.exe conf$$.file
if test -d conf$$.dir; then
rm -f conf$$.dir/conf$$.file
else
rm -f conf$$.dir
mkdir conf$$.dir 2>/dev/null
fi
if (echo >conf$$.file) 2>/dev/null; then
if ln -s conf$$.file conf$$ 2>/dev/null; then
as_ln_s='ln -s'
# ... but there are two gotchas:
# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
# In both cases, we have to default to `cp -pR'.
ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
as_ln_s='cp -pR'
elif ln conf$$.file conf$$ 2>/dev/null; then
as_ln_s=ln
else
as_ln_s='cp -pR'
fi
else
as_ln_s='cp -pR'
fi
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
rmdir conf$$.dir 2>/dev/null
if mkdir -p . 2>/dev/null; then
as_mkdir_p='mkdir -p "$as_dir"'
else
test -d ./-p && rmdir ./-p
as_mkdir_p=false
fi
as_test_x='test -x'
as_executable_p=as_fn_executable_p
# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
# Sed expression to map a string onto a valid variable name.
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
SHELL=${CONFIG_SHELL-/bin/sh}
test -n "$DJDIR" || exec 7<&0 &1
# Name of the host.
# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
# so uname gets run too.
ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
#
# Initializations.
#
ac_default_prefix=/usr/local
ac_clean_files=
ac_config_libobj_dir=.
LIBOBJS=
cross_compiling=no
subdirs=
MFLAGS=
MAKEFLAGS=
# Identity of this package.
PACKAGE_NAME='sntp'
PACKAGE_TARNAME='sntp'
PACKAGE_VERSION='4.2.8p18'
PACKAGE_STRING='sntp 4.2.8p18'
PACKAGE_BUGREPORT='https://bugs.ntp.org/'
PACKAGE_URL='https://www.ntp.org/'
# Factoring default headers for most tests.
ac_includes_default="\
#include
#ifdef HAVE_STDIO_H
# include
#endif
#ifdef HAVE_STDLIB_H
# include
#endif
#ifdef HAVE_STRING_H
# include
#endif
#ifdef HAVE_INTTYPES_H
# include
#endif
#ifdef HAVE_STDINT_H
# include
#endif
#ifdef HAVE_STRINGS_H
# include
#endif
#ifdef HAVE_SYS_TYPES_H
# include
#endif
#ifdef HAVE_SYS_STAT_H
# include
#endif
#ifdef HAVE_UNISTD_H
# include
#endif"
ac_header_c_list=
ac_func_c_list=
enable_option_checking=no
ac_subst_vars='am__EXEEXT_FALSE
am__EXEEXT_TRUE
LTLIBOBJS
BUILD_TEST_KODFILE_FALSE
BUILD_TEST_KODFILE_TRUE
BUILD_TEST_KODDATABASE_FALSE
BUILD_TEST_KODDATABASE_TRUE
UNITYBUILD_AVAILABLE_FALSE
UNITYBUILD_AVAILABLE_TRUE
PATH_RUBY
LIB_SYSLOG
subdirs
BUILD_LIBEVENT_FALSE
BUILD_LIBEVENT_TRUE
LDADD_LIBEVENT
CPPFLAGS_LIBEVENT
CFLAGS_LIBEVENT
NTP_FORCE_LIBEVENT_DIST
LIBOPTS_DIR
LIBOPTS_CFLAGS
LIBOPTS_LDADD
NEED_LIBOPTS_FALSE
NEED_LIBOPTS_TRUE
INSTALL_LIBOPTS_FALSE
INSTALL_LIBOPTS_TRUE
POSIX_SHELL
GL_GENERATE_STDNORETURN_H_FALSE
GL_GENERATE_STDNORETURN_H_TRUE
STDNORETURN_H
BUILD_SNTP_FALSE
BUILD_SNTP_TRUE
SNTP
LIBTOOL_DEPS
LT_SYS_LIBRARY_PATH
OTOOL64
OTOOL
LIPO
NMEDIT
DSYMUTIL
MANIFEST_TOOL
RANLIB
DLLTOOL
OBJDUMP
LN_S
NM
ac_ct_DUMPBIN
DUMPBIN
LIBTOOL
PATH_OPENSSL
VER_SUFFIX
PKG_CONFIG
LIBNTP_SUBMAKES_FALSE
LIBNTP_SUBMAKES_TRUE
LIBOBJS
PTHREADS_FALSE
PTHREADS_TRUE
LIBISC_PTHREADS_NOTHREADS
PTHREAD_LIBS
LTHREAD_LIBS
BUILD_THREAD
HAVE_INLINE
LDADD_LIBUTIL
ALLOCA
LIBM
EDITLINE_LIBS
LD
FGREP
EGREP
GREP
LDADD_LIBNTP
NTP_CROSSCOMPILE_FALSE
NTP_CROSSCOMPILE_TRUE
SED
ac_ct_AR
AR
INSTALL_UPDATE_LEAP_FALSE
INSTALL_UPDATE_LEAP_TRUE
UPDATE_LEAP_NI
UPDATE_LEAP_MS
UPDATE_LEAP_DS
UPDATE_LEAP_DL
UPDATE_LEAP_DB
TIMETRIM_NI
TIMETRIM_MS
TIMETRIM_DS
TIMETRIM_DL
TIMETRIM_DB
TICKADJ_NI
TICKADJ_MS
TICKADJ_DS
TICKADJ_DL
TICKADJ_DB
SNTP_NI
SNTP_MS
SNTP_DS
SNTP_DL
SNTP_DB
NTP_WAIT_NI
NTP_WAIT_MS
NTP_WAIT_DS
NTP_WAIT_DL
NTP_WAIT_DB
NTP_KEYGEN_NI
NTP_KEYGEN_MS
NTP_KEYGEN_DS
NTP_KEYGEN_DL
NTP_KEYGEN_DB
NTPTRACE_NI
NTPTRACE_MS
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NTP_HARD_CPPFLAGS
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CPP
LDFLAGS_NTP
LDADD_NTP
CPPFLAGS_NTP
CFLAGS_NTP
CC_NOFORMAT
am__fastdepCC_FALSE
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CCDEPMODE
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CFLAGS
CC
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am__tar
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INSTALL_STRIP_PROGRAM
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MAKEINFO
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VERSION
PACKAGE
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am__isrc
INSTALL_DATA
INSTALL_SCRIPT
INSTALL_PROGRAM
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build_alias
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htmldir
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enable_clockctl
enable_linuxcaps
enable_solarisprivs
enable_trustedbsd_mac
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with_openssl_libdir
with_openssl_incdir
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enable_static
with_pic
enable_fast_install
with_aix_soname
with_sysroot
enable_libtool_lock
with_sntp
enable_nls
enable_local_libopts
enable_libopts_install
with_autoopts_config
with_regex_header
with_libregex
with_libregex_cflags
with_libregex_libs
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target_alias
CC
CFLAGS
LDFLAGS
LIBS
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CPP
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no_recursion=
prefix=NONE
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program_transform_name=s,x,x,
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site=
srcdir=
verbose=
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# Installation directory options.
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docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
infodir='${datarootdir}/info'
htmldir='${docdir}'
dvidir='${docdir}'
pdfdir='${docdir}'
psdir='${docdir}'
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ac_dashdash=
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build_alias=$ac_optarg ;;
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cache_file=$ac_optarg ;;
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cache_file=config.cache ;;
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docdir=$ac_optarg ;;
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dvidir=$ac_optarg ;;
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ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
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ac_useropt_orig=$ac_useropt
ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
case $ac_user_opts in
*"
"enable_$ac_useropt"
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*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
ac_unrecognized_sep=', ';;
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eval enable_$ac_useropt=\$ac_optarg ;;
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exec_prefix=$ac_optarg ;;
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ac_init_help=long ;;
-help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
ac_init_help=recursive ;;
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ac_init_help=short ;;
-host | --host | --hos | --ho)
ac_prev=host_alias ;;
-host=* | --host=* | --hos=* | --ho=*)
host_alias=$ac_optarg ;;
-htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
ac_prev=htmldir ;;
-htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
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htmldir=$ac_optarg ;;
-includedir | --includedir | --includedi | --included | --include \
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ac_prev=includedir ;;
-includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
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includedir=$ac_optarg ;;
-infodir | --infodir | --infodi | --infod | --info | --inf)
ac_prev=infodir ;;
-infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
infodir=$ac_optarg ;;
-libdir | --libdir | --libdi | --libd)
ac_prev=libdir ;;
-libdir=* | --libdir=* | --libdi=* | --libd=*)
libdir=$ac_optarg ;;
-libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
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ac_prev=libexecdir ;;
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libexecdir=$ac_optarg ;;
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ac_prev=localedir ;;
-localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
localedir=$ac_optarg ;;
-localstatedir | --localstatedir | --localstatedi | --localstated \
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ac_prev=localstatedir ;;
-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
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localstatedir=$ac_optarg ;;
-mandir | --mandir | --mandi | --mand | --man | --ma | --m)
ac_prev=mandir ;;
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mandir=$ac_optarg ;;
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with_fp=no ;;
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no_create=yes ;;
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no_recursion=yes ;;
-oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
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ac_prev=oldincludedir ;;
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oldincludedir=$ac_optarg ;;
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ac_prev=prefix ;;
-prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
prefix=$ac_optarg ;;
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ac_prev=program_prefix ;;
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program_prefix=$ac_optarg ;;
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ac_prev=program_suffix ;;
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program_suffix=$ac_optarg ;;
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| --progr-tra=* | --program-tr=* | --program-t=*)
program_transform_name=$ac_optarg ;;
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ac_prev=pdfdir ;;
-pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
pdfdir=$ac_optarg ;;
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ac_prev=psdir ;;
-psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
psdir=$ac_optarg ;;
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
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silent=yes ;;
-runstatedir | --runstatedir | --runstatedi | --runstated \
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ac_prev=runstatedir ;;
-runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
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runstatedir=$ac_optarg ;;
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ac_prev=sbindir ;;
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sbindir=$ac_optarg ;;
-sharedstatedir | --sharedstatedir | --sharedstatedi \
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ac_prev=sharedstatedir ;;
-sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
| --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
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sharedstatedir=$ac_optarg ;;
-site | --site | --sit)
ac_prev=site ;;
-site=* | --site=* | --sit=*)
site=$ac_optarg ;;
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-srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
srcdir=$ac_optarg ;;
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ac_prev=sysconfdir ;;
-sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
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sysconfdir=$ac_optarg ;;
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target_alias=$ac_optarg ;;
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ac_init_version=: ;;
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ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
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# There might be people who depend on the old broken behavior: `$host'
# used to hold the argument of --host etc.
# FIXME: To remove some day.
build=$build_alias
host=$host_alias
target=$target_alias
# FIXME: To remove some day.
if test "x$host_alias" != x; then
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eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
eval ac_cv_env_${ac_var}_value=\$${ac_var}
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#
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#
if test "$ac_init_help" = "long"; then
# Omit some internal or obsolete options to make the list less imposing.
# This message is too long to be a string in the A/UX 3.1 sh.
cat <<_ACEOF
\`configure' configures sntp 4.2.8p18 to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]...
To assign environment variables (e.g., CC, CFLAGS...), specify them as
VAR=VALUE. See below for descriptions of some of the useful variables.
Defaults for the options are specified in brackets.
Configuration:
-h, --help display this help and exit
--help=short display options specific to this package
--help=recursive display the short help of all the included packages
-V, --version display version information and exit
-q, --quiet, --silent do not print \`checking ...' messages
--cache-file=FILE cache test results in FILE [disabled]
-C, --config-cache alias for \`--cache-file=config.cache'
-n, --no-create do not create output files
--srcdir=DIR find the sources in DIR [configure dir or \`..']
Installation directories:
--prefix=PREFIX install architecture-independent files in PREFIX
[$ac_default_prefix]
--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
[PREFIX]
By default, \`make install' will install all the files in
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for instance \`--prefix=\$HOME'.
For better control, use the options below.
Fine tuning of the installation directories:
--bindir=DIR user executables [EPREFIX/bin]
--sbindir=DIR system admin executables [EPREFIX/sbin]
--libexecdir=DIR program executables [EPREFIX/libexec]
--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
--localstatedir=DIR modifiable single-machine data [PREFIX/var]
--runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
--libdir=DIR object code libraries [EPREFIX/lib]
--includedir=DIR C header files [PREFIX/include]
--oldincludedir=DIR C header files for non-gcc [/usr/include]
--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
--infodir=DIR info documentation [DATAROOTDIR/info]
--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
--mandir=DIR man documentation [DATAROOTDIR/man]
--docdir=DIR documentation root [DATAROOTDIR/doc/sntp]
--htmldir=DIR html documentation [DOCDIR]
--dvidir=DIR dvi documentation [DOCDIR]
--pdfdir=DIR pdf documentation [DOCDIR]
--psdir=DIR ps documentation [DOCDIR]
_ACEOF
cat <<\_ACEOF
Program names:
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--program-suffix=SUFFIX append SUFFIX to installed program names
--program-transform-name=PROGRAM run sed PROGRAM on installed program names
System types:
--build=BUILD configure for building on BUILD [guessed]
--host=HOST cross-compile to build programs to run on HOST [BUILD]
_ACEOF
fi
if test -n "$ac_init_help"; then
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esac
cat <<\_ACEOF
Optional Features:
--disable-option-checking ignore unrecognized --enable/--with options
--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
--enable-silent-rules less verbose build output (undo: "make V=1")
--disable-silent-rules verbose build output (undo: "make V=0")
--enable-dependency-tracking
do not reject slow dependency extractors
--disable-dependency-tracking
speeds up one-time build
defaults: + yes, - no, s system-specific
--enable-debugging + include ntpd debugging code
--enable-thread-support s use threads (+ if available)
--enable-c99-snprintf s use replacement printf family
--enable-clockctl s Use /dev/clockctl for non-root clock control
--enable-linuxcaps + Use Linux capabilities for non-root clock control
--enable-solarisprivs + Use Solaris privileges for non-root clock control
--enable-trustedbsd-mac s Use TrustedBSD MAC policy for non-root clock
control
--enable-signalled-io s Use signalled IO if we can
--enable-verbose-ssl - show crypto lib detection details
--enable-openssl-random + Use SSL lib's secure random numbers
--enable-shared[=PKGS] build shared libraries [default=no]
--enable-static[=PKGS] build static libraries [default=yes]
--enable-fast-install[=PKGS]
optimize for fast installation [default=yes]
--disable-libtool-lock avoid locking (might break parallel builds)
--disable-nls disable nls support in libopts
--enable-local-libopts Use the supplied libopts tearoff code
--enable-libopts-install
Install libopts with client installation
--disable-optional-args not wanting optional option args
--enable-local-libevent Force using the supplied libevent tearoff code
--enable-ipv6 s use IPv6?
--enable-getifaddrs + Enable the use of getifaddrs() [[yes|no]].
--enable-problem-tests + enable tests with undiagnosed problems
Optional Packages:
--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
--with-hardenfile=XXX os-specific or "/dev/null"
--with-locfile=XXX os-specific or "legacy"
--with-gnu-ld assume the C compiler uses GNU ld [default=no]
--with-lineeditlibs edit,editline (readline may be specified if desired)
--with-threads with threads [auto]
--with-yielding-select with yielding select [auto]
--with-crypto + =openssl,libcrypto
--with-openssl-libdir + =/something/reasonable
--with-openssl-incdir + =search likely dirs
--with-pic[=PKGS] try to use only PIC/non-PIC objects [default=use
both]
--with-aix-soname=aix|svr4|both
shared library versioning (aka "SONAME") variant to
provide on AIX, [default=aix].
--with-sysroot[=DIR] Search for dependent libraries within DIR (or the
compiler's sysroot if not specified).
--without-sntp - disable building sntp and sntp/tests
--with-autoopts-config specify the config-info script
--with-regex-header a reg expr header is specified
--with-libregex libregex installation prefix
--with-libregex-cflags libregex compile flags
--with-libregex-libs libregex link command arguments
--with-kame - =/usr/local/v6
Some influential environment variables:
CC C compiler command
CFLAGS C compiler flags
LDFLAGS linker flags, e.g. -L if you have libraries in a
nonstandard directory
LIBS libraries to pass to the linker, e.g. -l
CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I if
you have headers in a nonstandard directory
CPP C preprocessor
LT_SYS_LIBRARY_PATH
User-defined run-time library search path.
Use these variables to override the choices made by `configure' or to help
it to find libraries and programs with nonstandard names/locations.
Report bugs to .
sntp home page: .
_ACEOF
ac_status=$?
fi
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for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
test -d "$ac_dir" ||
{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
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ac_builddir=.
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*)
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# A ".." for each directory in $ac_dir_suffix.
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case $ac_top_builddir_sub in
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ac_abs_top_builddir=$ac_pwd
ac_abs_builddir=$ac_pwd$ac_dir_suffix
# for backward compatibility:
ac_top_builddir=$ac_top_build_prefix
case $srcdir in
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ac_srcdir=.
ac_top_srcdir=$ac_top_builddir_sub
ac_abs_top_srcdir=$ac_pwd ;;
[\\/]* | ?:[\\/]* ) # Absolute name.
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ac_abs_top_srcdir=$srcdir ;;
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ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
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ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
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cd "$ac_pwd" || { ac_status=$?; break; }
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fi
test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
cat <<\_ACEOF
sntp configure 4.2.8p18
generated by GNU Autoconf 2.71
Copyright (C) 2021 Free Software Foundation, Inc.
This configure script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it.
_ACEOF
exit
fi
## ------------------------ ##
## Autoconf initialization. ##
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_ACEOF
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int
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;
return 0;
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_ACEOF
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/* end confdefs.h. */
$4
int
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extern "C"
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char $2 ();
/* The GNU C library defines this for functions which it implements
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choke me
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int
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as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
eval ac_save_FLAGS=\$$6
as_fn_append $6 " $5"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
int
main (void)
{
#ifndef $as_decl_name
#ifdef __cplusplus
(void) $as_decl_use;
#else
(void) $as_decl_name;
#endif
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
eval "$3=yes"
else $as_nop
eval "$3=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
eval $6=\$ac_save_FLAGS
fi
eval ac_res=\$$3
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
} # ac_fn_check_decl
# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
# --------------------------------------------
# Tries to find the compile-time value of EXPR in a program that includes
# INCLUDES, setting VAR accordingly. Returns whether the value could be
# computed
ac_fn_c_compute_int ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
if test "$cross_compiling" = yes; then
# Depending upon the size, compute the lo and hi bounds.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
int
main (void)
{
static int test_array [1 - 2 * !(($2) >= 0)];
test_array [0] = 0;
return test_array [0];
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_lo=0 ac_mid=0
while :; do
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
int
main (void)
{
static int test_array [1 - 2 * !(($2) <= $ac_mid)];
test_array [0] = 0;
return test_array [0];
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_hi=$ac_mid; break
else $as_nop
as_fn_arith $ac_mid + 1 && ac_lo=$as_val
if test $ac_lo -le $ac_mid; then
ac_lo= ac_hi=
break
fi
as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
done
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
int
main (void)
{
static int test_array [1 - 2 * !(($2) < 0)];
test_array [0] = 0;
return test_array [0];
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_hi=-1 ac_mid=-1
while :; do
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
int
main (void)
{
static int test_array [1 - 2 * !(($2) >= $ac_mid)];
test_array [0] = 0;
return test_array [0];
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_lo=$ac_mid; break
else $as_nop
as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
if test $ac_mid -le $ac_hi; then
ac_lo= ac_hi=
break
fi
as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
done
else $as_nop
ac_lo= ac_hi=
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
# Binary search between lo and hi bounds.
while test "x$ac_lo" != "x$ac_hi"; do
as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
int
main (void)
{
static int test_array [1 - 2 * !(($2) <= $ac_mid)];
test_array [0] = 0;
return test_array [0];
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_hi=$ac_mid
else $as_nop
as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
done
case $ac_lo in #((
?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
'') ac_retval=1 ;;
esac
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
static long int longval (void) { return $2; }
static unsigned long int ulongval (void) { return $2; }
#include
#include
int
main (void)
{
FILE *f = fopen ("conftest.val", "w");
if (! f)
return 1;
if (($2) < 0)
{
long int i = longval ();
if (i != ($2))
return 1;
fprintf (f, "%ld", i);
}
else
{
unsigned long int i = ulongval ();
if (i != ($2))
return 1;
fprintf (f, "%lu", i);
}
/* Do not output a trailing newline, as this causes \r\n confusion
on some platforms. */
return ferror (f) || fclose (f) != 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
echo >>conftest.val; read $3 &5
printf %s "checking for $2.$3... " >&6; }
if eval test \${$4+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$5
int
main (void)
{
static $2 ac_aggr;
if (ac_aggr.$3)
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
eval "$4=yes"
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$5
int
main (void)
{
static $2 ac_aggr;
if (sizeof ac_aggr.$3)
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
eval "$4=yes"
else $as_nop
eval "$4=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
eval ac_res=\$$4
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
} # ac_fn_c_check_member
ac_configure_args_raw=
for ac_arg
do
case $ac_arg in
*\'*)
ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
esac
as_fn_append ac_configure_args_raw " '$ac_arg'"
done
case $ac_configure_args_raw in
*$as_nl*)
ac_safe_unquote= ;;
*)
ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab.
ac_unsafe_a="$ac_unsafe_z#~"
ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g"
ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;;
esac
cat >config.log <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
It was created by sntp $as_me 4.2.8p18, which was
generated by GNU Autoconf 2.71. Invocation command line was
$ $0$ac_configure_args_raw
_ACEOF
exec 5>>config.log
{
cat <<_ASUNAME
## --------- ##
## Platform. ##
## --------- ##
hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
uname -m = `(uname -m) 2>/dev/null || echo unknown`
uname -r = `(uname -r) 2>/dev/null || echo unknown`
uname -s = `(uname -s) 2>/dev/null || echo unknown`
uname -v = `(uname -v) 2>/dev/null || echo unknown`
/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
_ASUNAME
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
printf "%s\n" "PATH: $as_dir"
done
IFS=$as_save_IFS
} >&5
cat >&5 <<_ACEOF
## ----------- ##
## Core tests. ##
## ----------- ##
_ACEOF
# Keep a trace of the command line.
# Strip out --no-create and --no-recursion so they do not pile up.
# Strip out --silent because we don't want to record it for future runs.
# Also quote any args containing shell meta-characters.
# Make two passes to allow for proper duplicate-argument suppression.
ac_configure_args=
ac_configure_args0=
ac_configure_args1=
ac_must_keep_next=false
for ac_pass in 1 2
do
for ac_arg
do
case $ac_arg in
-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
| -silent | --silent | --silen | --sile | --sil)
continue ;;
*\'*)
ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
esac
case $ac_pass in
1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2)
as_fn_append ac_configure_args1 " '$ac_arg'"
if test $ac_must_keep_next = true; then
ac_must_keep_next=false # Got value, back to normal.
else
case $ac_arg in
*=* | --config-cache | -C | -disable-* | --disable-* \
| -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
| -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
| -with-* | --with-* | -without-* | --without-* | --x)
case "$ac_configure_args0 " in
"$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
esac
;;
-* ) ac_must_keep_next=true ;;
esac
fi
as_fn_append ac_configure_args " '$ac_arg'"
;;
esac
done
done
{ ac_configure_args0=; unset ac_configure_args0;}
{ ac_configure_args1=; unset ac_configure_args1;}
# When interrupted or exit'd, cleanup temporary files, and complete
# config.log. We remove comments because anyway the quotes in there
# would cause problems or look ugly.
# WARNING: Use '\'' to represent an apostrophe within the trap.
# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
trap 'exit_status=$?
# Sanitize IFS.
IFS=" "" $as_nl"
# Save into config.log some information that might help in debugging.
{
echo
printf "%s\n" "## ---------------- ##
## Cache variables. ##
## ---------------- ##"
echo
# The following way of writing the cache mishandles newlines in values,
(
for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
eval ac_val=\$$ac_var
case $ac_val in #(
*${as_nl}*)
case $ac_var in #(
*_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
esac
case $ac_var in #(
_ | IFS | as_nl) ;; #(
BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
*) { eval $ac_var=; unset $ac_var;} ;;
esac ;;
esac
done
(set) 2>&1 |
case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
*${as_nl}ac_space=\ *)
sed -n \
"s/'\''/'\''\\\\'\'''\''/g;
s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
;; #(
*)
sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
;;
esac |
sort
)
echo
printf "%s\n" "## ----------------- ##
## Output variables. ##
## ----------------- ##"
echo
for ac_var in $ac_subst_vars
do
eval ac_val=\$$ac_var
case $ac_val in
*\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
esac
printf "%s\n" "$ac_var='\''$ac_val'\''"
done | sort
echo
if test -n "$ac_subst_files"; then
printf "%s\n" "## ------------------- ##
## File substitutions. ##
## ------------------- ##"
echo
for ac_var in $ac_subst_files
do
eval ac_val=\$$ac_var
case $ac_val in
*\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
esac
printf "%s\n" "$ac_var='\''$ac_val'\''"
done | sort
echo
fi
if test -s confdefs.h; then
printf "%s\n" "## ----------- ##
## confdefs.h. ##
## ----------- ##"
echo
cat confdefs.h
echo
fi
test "$ac_signal" != 0 &&
printf "%s\n" "$as_me: caught signal $ac_signal"
printf "%s\n" "$as_me: exit $exit_status"
} >&5
rm -f core *.core core.conftest.* &&
rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
exit $exit_status
' 0
for ac_signal in 1 2 13 15; do
trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
done
ac_signal=0
# confdefs.h avoids OS command line length limits that DEFS can exceed.
rm -f -r conftest* confdefs.h
printf "%s\n" "/* confdefs.h */" > confdefs.h
# Predefined preprocessor variables.
printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
# Let the site file select an alternate cache file if it wants to.
# Prefer an explicitly selected file to automatically selected ones.
if test -n "$CONFIG_SITE"; then
ac_site_files="$CONFIG_SITE"
elif test "x$prefix" != xNONE; then
ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
else
ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
fi
for ac_site_file in $ac_site_files
do
case $ac_site_file in #(
*/*) :
;; #(
*) :
ac_site_file=./$ac_site_file ;;
esac
if test -f "$ac_site_file" && test -r "$ac_site_file"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
sed 's/^/| /' "$ac_site_file" >&5
. "$ac_site_file" \
|| { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "failed to load site script $ac_site_file
See \`config.log' for more details" "$LINENO" 5; }
fi
done
if test -r "$cache_file"; then
# Some versions of bash will fail to source /dev/null (special files
# actually), so we avoid doing that. DJGPP emulates it as a regular file.
if test /dev/null != "$cache_file" && test -f "$cache_file"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
case $cache_file in
[\\/]* | ?:[\\/]* ) . "$cache_file";;
*) . "./$cache_file";;
esac
fi
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
>$cache_file
fi
# Test code for whether the C compiler supports C89 (global declarations)
ac_c_conftest_c89_globals='
/* Does the compiler advertise C89 conformance?
Do not test the value of __STDC__, because some compilers set it to 0
while being otherwise adequately conformant. */
#if !defined __STDC__
# error "Compiler does not advertise C89 conformance"
#endif
#include
#include
struct stat;
/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */
struct buf { int x; };
struct buf * (*rcsopen) (struct buf *, struct stat *, int);
static char *e (p, i)
char **p;
int i;
{
return p[i];
}
static char *f (char * (*g) (char **, int), char **p, ...)
{
char *s;
va_list v;
va_start (v,p);
s = g (p, va_arg (v,int));
va_end (v);
return s;
}
/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
function prototypes and stuff, but not \xHH hex character constants.
These do not provoke an error unfortunately, instead are silently treated
as an "x". The following induces an error, until -std is added to get
proper ANSI mode. Curiously \x00 != x always comes out true, for an
array size at least. It is necessary to write \x00 == 0 to get something
that is true only with -std. */
int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1];
/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
inside strings and character constants. */
#define FOO(x) '\''x'\''
int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1];
int test (int i, double x);
struct s1 {int (*f) (int a);};
struct s2 {int (*f) (double a);};
int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int),
int, int);'
# Test code for whether the C compiler supports C89 (body of main).
ac_c_conftest_c89_main='
ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]);
'
# Test code for whether the C compiler supports C99 (global declarations)
ac_c_conftest_c99_globals='
// Does the compiler advertise C99 conformance?
#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L
# error "Compiler does not advertise C99 conformance"
#endif
#include
extern int puts (const char *);
extern int printf (const char *, ...);
extern int dprintf (int, const char *, ...);
extern void *malloc (size_t);
// Check varargs macros. These examples are taken from C99 6.10.3.5.
// dprintf is used instead of fprintf to avoid needing to declare
// FILE and stderr.
#define debug(...) dprintf (2, __VA_ARGS__)
#define showlist(...) puts (#__VA_ARGS__)
#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
static void
test_varargs_macros (void)
{
int x = 1234;
int y = 5678;
debug ("Flag");
debug ("X = %d\n", x);
showlist (The first, second, and third items.);
report (x>y, "x is %d but y is %d", x, y);
}
// Check long long types.
#define BIG64 18446744073709551615ull
#define BIG32 4294967295ul
#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
#if !BIG_OK
#error "your preprocessor is broken"
#endif
#if BIG_OK
#else
#error "your preprocessor is broken"
#endif
static long long int bignum = -9223372036854775807LL;
static unsigned long long int ubignum = BIG64;
struct incomplete_array
{
int datasize;
double data[];
};
struct named_init {
int number;
const wchar_t *name;
double average;
};
typedef const char *ccp;
static inline int
test_restrict (ccp restrict text)
{
// See if C++-style comments work.
// Iterate through items via the restricted pointer.
// Also check for declarations in for loops.
for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i)
continue;
return 0;
}
// Check varargs and va_copy.
static bool
test_varargs (const char *format, ...)
{
va_list args;
va_start (args, format);
va_list args_copy;
va_copy (args_copy, args);
const char *str = "";
int number = 0;
float fnumber = 0;
while (*format)
{
switch (*format++)
{
case '\''s'\'': // string
str = va_arg (args_copy, const char *);
break;
case '\''d'\'': // int
number = va_arg (args_copy, int);
break;
case '\''f'\'': // float
fnumber = va_arg (args_copy, double);
break;
default:
break;
}
}
va_end (args_copy);
va_end (args);
return *str && number && fnumber;
}
'
# Test code for whether the C compiler supports C99 (body of main).
ac_c_conftest_c99_main='
// Check bool.
_Bool success = false;
success |= (argc != 0);
// Check restrict.
if (test_restrict ("String literal") == 0)
success = true;
char *restrict newvar = "Another string";
// Check varargs.
success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234);
test_varargs_macros ();
// Check flexible array members.
struct incomplete_array *ia =
malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
ia->datasize = 10;
for (int i = 0; i < ia->datasize; ++i)
ia->data[i] = i * 1.234;
// Check named initializers.
struct named_init ni = {
.number = 34,
.name = L"Test wide string",
.average = 543.34343,
};
ni.number = 58;
int dynamic_array[ni.number];
dynamic_array[0] = argv[0][0];
dynamic_array[ni.number - 1] = 543;
// work around unused variable warnings
ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\''
|| dynamic_array[ni.number - 1] != 543);
'
# Test code for whether the C compiler supports C11 (global declarations)
ac_c_conftest_c11_globals='
// Does the compiler advertise C11 conformance?
#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
# error "Compiler does not advertise C11 conformance"
#endif
// Check _Alignas.
char _Alignas (double) aligned_as_double;
char _Alignas (0) no_special_alignment;
extern char aligned_as_int;
char _Alignas (0) _Alignas (int) aligned_as_int;
// Check _Alignof.
enum
{
int_alignment = _Alignof (int),
int_array_alignment = _Alignof (int[100]),
char_alignment = _Alignof (char)
};
_Static_assert (0 < -_Alignof (int), "_Alignof is signed");
// Check _Noreturn.
int _Noreturn does_not_return (void) { for (;;) continue; }
// Check _Static_assert.
struct test_static_assert
{
int x;
_Static_assert (sizeof (int) <= sizeof (long int),
"_Static_assert does not work in struct");
long int y;
};
// Check UTF-8 literals.
#define u8 syntax error!
char const utf8_literal[] = u8"happens to be ASCII" "another string";
// Check duplicate typedefs.
typedef long *long_ptr;
typedef long int *long_ptr;
typedef long_ptr long_ptr;
// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1.
struct anonymous
{
union {
struct { int i; int j; };
struct { int k; long int l; } w;
};
int m;
} v1;
'
# Test code for whether the C compiler supports C11 (body of main).
ac_c_conftest_c11_main='
_Static_assert ((offsetof (struct anonymous, i)
== offsetof (struct anonymous, w.k)),
"Anonymous union alignment botch");
v1.i = 2;
v1.w.k = 5;
ok |= v1.i != 5;
'
# Test code for whether the C compiler supports C11 (complete).
ac_c_conftest_c11_program="${ac_c_conftest_c89_globals}
${ac_c_conftest_c99_globals}
${ac_c_conftest_c11_globals}
int
main (int argc, char **argv)
{
int ok = 0;
${ac_c_conftest_c89_main}
${ac_c_conftest_c99_main}
${ac_c_conftest_c11_main}
return ok;
}
"
# Test code for whether the C compiler supports C99 (complete).
ac_c_conftest_c99_program="${ac_c_conftest_c89_globals}
${ac_c_conftest_c99_globals}
int
main (int argc, char **argv)
{
int ok = 0;
${ac_c_conftest_c89_main}
${ac_c_conftest_c99_main}
return ok;
}
"
# Test code for whether the C compiler supports C89 (complete).
ac_c_conftest_c89_program="${ac_c_conftest_c89_globals}
int
main (int argc, char **argv)
{
int ok = 0;
${ac_c_conftest_c89_main}
return ok;
}
"
as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H"
as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H"
as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H"
as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H"
as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H"
as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H"
as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H"
as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H"
as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H"
as_fn_append ac_header_c_list " wchar.h wchar_h HAVE_WCHAR_H"
as_fn_append ac_header_c_list " minix/config.h minix_config_h HAVE_MINIX_CONFIG_H"
as_fn_append ac_header_c_list " vfork.h vfork_h HAVE_VFORK_H"
as_fn_append ac_func_c_list " fork HAVE_FORK"
as_fn_append ac_func_c_list " vfork HAVE_VFORK"
as_fn_append ac_header_c_list " stdarg.h stdarg_h HAVE_STDARG_H"
as_fn_append ac_func_c_list " vprintf HAVE_VPRINTF"
# Auxiliary files required by this configure script.
ac_aux_files="ltmain.sh ar-lib compile config.guess config.sub missing install-sh"
# Locations in which to look for auxiliary files.
ac_aux_dir_candidates="${srcdir}/libevent/build-aux"
# Search for a directory containing all of the required auxiliary files,
# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates.
# If we don't find one directory that contains all the files we need,
# we report the set of missing files from the *first* directory in
# $ac_aux_dir_candidates and give up.
ac_missing_aux_files=""
ac_first_candidate=:
printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_found=false
for as_dir in $ac_aux_dir_candidates
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
as_found=:
printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5
ac_aux_dir_found=yes
ac_install_sh=
for ac_aux in $ac_aux_files
do
# As a special case, if "install-sh" is required, that requirement
# can be satisfied by any of "install-sh", "install.sh", or "shtool",
# and $ac_install_sh is set appropriately for whichever one is found.
if test x"$ac_aux" = x"install-sh"
then
if test -f "${as_dir}install-sh"; then
printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5
ac_install_sh="${as_dir}install-sh -c"
elif test -f "${as_dir}install.sh"; then
printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5
ac_install_sh="${as_dir}install.sh -c"
elif test -f "${as_dir}shtool"; then
printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5
ac_install_sh="${as_dir}shtool install -c"
else
ac_aux_dir_found=no
if $ac_first_candidate; then
ac_missing_aux_files="${ac_missing_aux_files} install-sh"
else
break
fi
fi
else
if test -f "${as_dir}${ac_aux}"; then
printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5
else
ac_aux_dir_found=no
if $ac_first_candidate; then
ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}"
else
break
fi
fi
fi
done
if test "$ac_aux_dir_found" = yes; then
ac_aux_dir="$as_dir"
break
fi
ac_first_candidate=false
as_found=false
done
IFS=$as_save_IFS
if $as_found
then :
else $as_nop
as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5
fi
# These three variables are undocumented and unsupported,
# and are intended to be withdrawn in a future Autoconf release.
# They can cause serious problems if a builder's source tree is in a directory
# whose full name contains unusual characters.
if test -f "${ac_aux_dir}config.guess"; then
ac_config_guess="$SHELL ${ac_aux_dir}config.guess"
fi
if test -f "${ac_aux_dir}config.sub"; then
ac_config_sub="$SHELL ${ac_aux_dir}config.sub"
fi
if test -f "$ac_aux_dir/configure"; then
ac_configure="$SHELL ${ac_aux_dir}configure"
fi
# Check that the precious variables saved in the cache have kept the same
# value.
ac_cache_corrupted=false
for ac_var in $ac_precious_vars; do
eval ac_old_set=\$ac_cv_env_${ac_var}_set
eval ac_new_set=\$ac_env_${ac_var}_set
eval ac_old_val=\$ac_cv_env_${ac_var}_value
eval ac_new_val=\$ac_env_${ac_var}_value
case $ac_old_set,$ac_new_set in
set,)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
ac_cache_corrupted=: ;;
,set)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
ac_cache_corrupted=: ;;
,);;
*)
if test "x$ac_old_val" != "x$ac_new_val"; then
# differences in whitespace do not lead to failure.
ac_old_val_w=`echo x $ac_old_val`
ac_new_val_w=`echo x $ac_new_val`
if test "$ac_old_val_w" != "$ac_new_val_w"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
ac_cache_corrupted=:
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
eval $ac_var=\$ac_old_val
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;}
fi;;
esac
# Pass precious variables to config.status.
if test "$ac_new_set" = set; then
case $ac_new_val in
*\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
*) ac_arg=$ac_var=$ac_new_val ;;
esac
case " $ac_configure_args " in
*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
*) as_fn_append ac_configure_args " '$ac_arg'" ;;
esac
fi
done
if $ac_cache_corrupted; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;}
as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file'
and start over" "$LINENO" 5
fi
## -------------------- ##
## Main body of script. ##
## -------------------- ##
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
# Bump sntp_configure_cache_version for each change to configure.ac or
# .m4 files which invalidates cached values from previous configure
# runs.
#
# If the change affects cache variables used only by the main NTP
# configure.ac, then only its version number should be bumped, while
# the subdir configure.ac version numbers should be unchanged. The
# same is true for a test/variable that is used only by one subdir
# being changed incompatibly; only that subdir's cache version needs
# bumping.
#
# If a change affects variables shared by all NTP configure scripts,
# please bump the version numbers of each. If you are not sure, the
# safe choice is to bump all on any cache-invalidating change.
#
# In order to avoid the risk of version stamp collision between -stable
# and -dev branches, do not simply increment the version, instead use
# the date YYYYMMDD optionally with -HHMM if there is more than one
# bump in a day.
sntp_configure_cache_version=20240218
# When the version of config.cache and configure do not
# match, NTP_CACHEVERSION will flush the cache.
ntp_cache_flush=1
case "$ntp_cv_sntp_cache_version" in
$sntp_configure_cache_version)
# same version, good
ntp_cache_flush=0
;;
'')
# No cache, predates ntp_cv_sntp_cache_version, or is empty.
case "$cache_file" in
/dev/null)
ntp_cache_flush=0
;;
*)
case "$NTP_CACHEVERSION_PARENT" in
'')
# Do not clear the cache immediately after it is created
# empty as it is noisy. Differentiate a newly-created
# config.cache from one predating the cache version
# mechanism by looking for the first cached variable set
# by Autoconf
case "$ac_cv_path_install" in
'')
# empty config.cache file
ntp_cache_flush=0
esac
;;
*)
# Parent configure just created cache from empty,
# flushing would be counterproductive.
ntp_cache_flush=0;
;;
esac
esac
;;
*)
# configure cache version mismatches config.cache version
;;
esac
case "$ntp_cache_flush" in
1)
c_version="${ntp_cv_sntp_cache_version:-(no version found)}"
# Do we flush all variables or exclude others' version stamps?
case "$NTP_CACHEVERSION_PARENT" in
'')
# Clear all *_cv_* variables including our child subdirs'
# ntp_cv_*_cache_version variables. This prevents subdir
# configure scripts from noticing a version mismatch just
# after the top configure in the invocation cleared and
# recreated the cache.
c_varname_list=`set |
sed -n -e 's/=.*$//' \
-e '/_cv_/p'
`
;;
*)
# This is not the top configure this particular invocation.
# Clear all *_cv_* variables sparing the version stamps
# of other configure scripts, so we don't trigger
# useless repeated clearings.
c_varname_list=`set |
sed -n -e 's/=.*$//' \
-e '/ntp_cv_.*_cache_version/d' \
-e '/_cv_/p'
`
esac
for c_varname in $c_varname_list
do
{ eval $c_varname=; unset $c_varname;}
done
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: $cache_file saved by another version, ignored." >&5
printf "%s\n" "$as_me: $cache_file saved by another version, ignored." >&6;}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: configure script cache version: $sntp_configure_cache_version" >&5
printf "%s\n" "$as_me: configure script cache version: $sntp_configure_cache_version" >&6;}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: $cache_file version: $c_version" >&5
printf "%s\n" "$as_me: $cache_file version: $c_version" >&6;}
{ c_varname=; unset c_varname;}
{ c_varname_list=; unset c_varname_list;}
{ c_version=; unset c_version;}
esac
{ ntp_cache_flush=; unset ntp_cache_flush;}
# save configure version in config.cache for next time
ntp_cv_sntp_cache_version="$sntp_configure_cache_version"
# let any subdir configure.ac NTP_CACHEVERSION invocations
# know they are not the top level.
NTP_CACHEVERSION_PARENT='sntp' ; export NTP_CACHEVERSION_PARENT
am__api_version='1.16'
# Find a good install program. We prefer a C program (faster),
# so one script is as good as another. But avoid the broken or
# incompatible versions:
# SysV /etc/install, /usr/sbin/install
# SunOS /usr/etc/install
# IRIX /sbin/install
# AIX /bin/install
# AmigaOS /C/install, which installs bootblocks on floppy discs
# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
# AFS /usr/afsws/bin/install, which mishandles nonexistent args
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
# OS/2's system install, which has a completely different semantic
# ./install, which can be erroneously created by make from ./install.sh.
# Reject install programs that cannot install multiple files.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
printf %s "checking for a BSD-compatible install... " >&6; }
if test -z "$INSTALL"; then
if test ${ac_cv_path_install+y}
then :
printf %s "(cached) " >&6
else $as_nop
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
# Account for fact that we put trailing slashes in our PATH walk.
case $as_dir in #((
./ | /[cC]/* | \
/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
/usr/ucb/* ) ;;
*)
# OSF1 and SCO ODT 3.0 have their own names for install.
# Don't use installbsd from OSF since it installs stuff as root
# by default.
for ac_prog in ginstall scoinst install; do
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then
if test $ac_prog = install &&
grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
# AIX install. It has an incompatible calling convention.
:
elif test $ac_prog = install &&
grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
# program-specific install script used by HP pwplus--don't use.
:
else
rm -rf conftest.one conftest.two conftest.dir
echo one > conftest.one
echo two > conftest.two
mkdir conftest.dir
if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" &&
test -s conftest.one && test -s conftest.two &&
test -s conftest.dir/conftest.one &&
test -s conftest.dir/conftest.two
then
ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c"
break 3
fi
fi
fi
done
done
;;
esac
done
IFS=$as_save_IFS
rm -rf conftest.one conftest.two conftest.dir
fi
if test ${ac_cv_path_install+y}; then
INSTALL=$ac_cv_path_install
else
# As a last resort, use the slow shell script. Don't cache a
# value for INSTALL within a source directory, because that will
# break other packages using the cache if that directory is
# removed, or if the value is a relative name.
INSTALL=$ac_install_sh
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
printf "%s\n" "$INSTALL" >&6; }
# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
# It thinks the first close brace ends the variable substitution.
test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
printf %s "checking whether build environment is sane... " >&6; }
# Reject unsafe characters in $srcdir or the absolute working directory
# name. Accept space and tab only in the latter.
am_lf='
'
case `pwd` in
*[\\\"\#\$\&\'\`$am_lf]*)
as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
esac
case $srcdir in
*[\\\"\#\$\&\'\`$am_lf\ \ ]*)
as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
esac
# Do 'set' in a subshell so we don't clobber the current shell's
# arguments. Must try -L first in case configure is actually a
# symlink; some systems play weird games with the mod time of symlinks
# (eg FreeBSD returns the mod time of the symlink's containing
# directory).
if (
am_has_slept=no
for am_try in 1 2; do
echo "timestamp, slept: $am_has_slept" > conftest.file
set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
if test "$*" = "X"; then
# -L didn't work.
set X `ls -t "$srcdir/configure" conftest.file`
fi
if test "$*" != "X $srcdir/configure conftest.file" \
&& test "$*" != "X conftest.file $srcdir/configure"; then
# If neither matched, then we have a broken ls. This can happen
# if, for instance, CONFIG_SHELL is bash and it inherits a
# broken ls alias from the environment. This has actually
# happened. Such a system could not be considered "sane".
as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
alias in your environment" "$LINENO" 5
fi
if test "$2" = conftest.file || test $am_try -eq 2; then
break
fi
# Just in case.
sleep 1
am_has_slept=yes
done
test "$2" = conftest.file
)
then
# Ok.
:
else
as_fn_error $? "newly created file is older than distributed files!
Check your system clock" "$LINENO" 5
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
# If we didn't sleep, we still need to ensure time stamps of config.status and
# generated files are strictly newer.
am_sleep_pid=
if grep 'slept: no' conftest.file >/dev/null 2>&1; then
( sleep 1 ) &
am_sleep_pid=$!
fi
rm -f conftest.file
test "$program_prefix" != NONE &&
program_transform_name="s&^&$program_prefix&;$program_transform_name"
# Use a double $ so make ignores it.
test "$program_suffix" != NONE &&
program_transform_name="s&\$&$program_suffix&;$program_transform_name"
# Double any \ or $.
# By default was `s,x,x', remove it if useless.
ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"`
# Expand $ac_aux_dir to an absolute path.
am_aux_dir=`cd "$ac_aux_dir" && pwd`
if test x"${MISSING+set}" != xset; then
MISSING="\${SHELL} '$am_aux_dir/missing'"
fi
# Use eval to expand $SHELL
if eval "$MISSING --is-lightweight"; then
am_missing_run="$MISSING "
else
am_missing_run=
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
fi
if test x"${install_sh+set}" != xset; then
case $am_aux_dir in
*\ * | *\ *)
install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
*)
install_sh="\${SHELL} $am_aux_dir/install-sh"
esac
fi
# Installed binaries are usually stripped using 'strip' when the user
# run "make install-strip". However 'strip' might not be the right
# tool to use in cross-compilation environments, therefore Automake
# will honor the 'STRIP' environment variable to overrule this program.
if test "$cross_compiling" != no; then
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
set dummy ${ac_tool_prefix}strip; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_STRIP+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$STRIP"; then
ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_STRIP="${ac_tool_prefix}strip"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
STRIP=$ac_cv_prog_STRIP
if test -n "$STRIP"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
printf "%s\n" "$STRIP" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_STRIP"; then
ac_ct_STRIP=$STRIP
# Extract the first word of "strip", so it can be a program name with args.
set dummy strip; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_STRIP+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_STRIP"; then
ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_STRIP="strip"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
if test -n "$ac_ct_STRIP"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
printf "%s\n" "$ac_ct_STRIP" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_STRIP" = x; then
STRIP=":"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
STRIP=$ac_ct_STRIP
fi
else
STRIP="$ac_cv_prog_STRIP"
fi
fi
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5
printf %s "checking for a race-free mkdir -p... " >&6; }
if test -z "$MKDIR_P"; then
if test ${ac_cv_path_mkdir+y}
then :
printf %s "(cached) " >&6
else $as_nop
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_prog in mkdir gmkdir; do
for ac_exec_ext in '' $ac_executable_extensions; do
as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue
case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #(
'mkdir ('*'coreutils) '* | \
'BusyBox '* | \
'mkdir (fileutils) '4.1*)
ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext
break 3;;
esac
done
done
done
IFS=$as_save_IFS
fi
test -d ./--version && rmdir ./--version
if test ${ac_cv_path_mkdir+y}; then
MKDIR_P="$ac_cv_path_mkdir -p"
else
# As a last resort, use the slow shell script. Don't cache a
# value for MKDIR_P within a source directory, because that will
# break other packages using the cache if that directory is
# removed, or if the value is a relative name.
MKDIR_P="$ac_install_sh -d"
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
printf "%s\n" "$MKDIR_P" >&6; }
for ac_prog in gawk mawk nawk awk
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_AWK+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$AWK"; then
ac_cv_prog_AWK="$AWK" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_AWK="$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
AWK=$ac_cv_prog_AWK
if test -n "$AWK"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
printf "%s\n" "$AWK" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -n "$AWK" && break
done
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
set x ${MAKE-make}
ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
if eval test \${ac_cv_prog_make_${ac_make}_set+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat >conftest.make <<\_ACEOF
SHELL = /bin/sh
all:
@echo '@@@%%%=$(MAKE)=@@@%%%'
_ACEOF
# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
case `${MAKE-make} -f conftest.make 2>/dev/null` in
*@@@%%%=?*=@@@%%%*)
eval ac_cv_prog_make_${ac_make}_set=yes;;
*)
eval ac_cv_prog_make_${ac_make}_set=no;;
esac
rm -f conftest.make
fi
if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
SET_MAKE=
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
SET_MAKE="MAKE=${MAKE-make}"
fi
rm -rf .tst 2>/dev/null
mkdir .tst 2>/dev/null
if test -d .tst; then
am__leading_dot=.
else
am__leading_dot=_
fi
rmdir .tst 2>/dev/null
# Check whether --enable-silent-rules was given.
if test ${enable_silent_rules+y}
then :
enableval=$enable_silent_rules;
fi
case $enable_silent_rules in # (((
yes) AM_DEFAULT_VERBOSITY=0;;
no) AM_DEFAULT_VERBOSITY=1;;
*) AM_DEFAULT_VERBOSITY=1;;
esac
am_make=${MAKE-make}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
printf %s "checking whether $am_make supports nested variables... " >&6; }
if test ${am_cv_make_support_nested_variables+y}
then :
printf %s "(cached) " >&6
else $as_nop
if printf "%s\n" 'TRUE=$(BAR$(V))
BAR0=false
BAR1=true
V=1
am__doit:
@$(TRUE)
.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
am_cv_make_support_nested_variables=yes
else
am_cv_make_support_nested_variables=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
printf "%s\n" "$am_cv_make_support_nested_variables" >&6; }
if test $am_cv_make_support_nested_variables = yes; then
AM_V='$(V)'
AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
else
AM_V=$AM_DEFAULT_VERBOSITY
AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
fi
AM_BACKSLASH='\'
if test "`cd $srcdir && pwd`" != "`pwd`"; then
# Use -I$(srcdir) only when $(srcdir) != ., so that make's output
# is not polluted with repeated "-I."
am__isrc=' -I$(srcdir)'
# test to see if srcdir already configured
if test -f $srcdir/config.status; then
as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
fi
fi
# test whether we have cygpath
if test -z "$CYGPATH_W"; then
if (cygpath --version) >/dev/null 2>/dev/null; then
CYGPATH_W='cygpath -w'
else
CYGPATH_W=echo
fi
fi
# Define the identity of the package.
PACKAGE='sntp'
VERSION='4.2.8p18'
printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h
printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h
# Some tools Automake needs.
ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
# For better backward compatibility. To be removed once Automake 1.9.x
# dies out for good. For more background, see:
#
#
mkdir_p='$(MKDIR_P)'
# We need awk for the "check" target (and possibly the TAP driver). The
# system "awk" is bad on some platforms.
# Always define AMTAR for backward compatibility. Yes, it's still used
# in the wild :-( We should find a proper way to deprecate it ...
AMTAR='$${TAR-tar}'
# We'll loop over all known methods to create a tar archive until one works.
_am_tools='gnutar pax cpio none'
am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
# Variables for tags utilities; see am/tags.am
if test -z "$CTAGS"; then
CTAGS=ctags
fi
if test -z "$ETAGS"; then
ETAGS=etags
fi
if test -z "$CSCOPE"; then
CSCOPE=cscope
fi
# POSIX will say in a future version that running "rm -f" with no argument
# is OK; and we want to be able to make that assumption in our Makefile
# recipes. So use an aggressive probe to check that the usage we want is
# actually supported "in the wild" to an acceptable degree.
# See automake bug#10828.
# To make any issue more visible, cause the running configure to be aborted
# by default if the 'rm' program in use doesn't match our expectations; the
# user can still override this though.
if rm -f && rm -fr && rm -rf; then : OK; else
cat >&2 <<'END'
Oops!
Your 'rm' program seems unable to run without file operands specified
on the command line, even when the '-f' option is present. This is contrary
to the behaviour of most rm programs out there, and not conforming with
the upcoming POSIX standard:
Please tell bug-automake@gnu.org about your system, including the value
of your $PATH and any error possibly output before this message. This
can help us improve future automake versions.
END
if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
echo 'Configuration will proceed anyway, since you have set the' >&2
echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
echo >&2
else
cat >&2 <<'END'
Aborting the configuration process, to ensure you take notice of the issue.
You can download and install GNU coreutils to get an 'rm' implementation
that behaves properly: .
If you want to complete the configuration process using your problematic
'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
to "yes", and re-run configure.
END
as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
fi
fi
# Check whether --enable-silent-rules was given.
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case $enable_silent_rules in # (((
yes) AM_DEFAULT_VERBOSITY=0;;
no) AM_DEFAULT_VERBOSITY=1;;
*) AM_DEFAULT_VERBOSITY=0;;
esac
am_make=${MAKE-make}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
printf %s "checking whether $am_make supports nested variables... " >&6; }
if test ${am_cv_make_support_nested_variables+y}
then :
printf %s "(cached) " >&6
else $as_nop
if printf "%s\n" 'TRUE=$(BAR$(V))
BAR0=false
BAR1=true
V=1
am__doit:
@$(TRUE)
.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
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else
am_cv_make_support_nested_variables=no
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
printf "%s\n" "$am_cv_make_support_nested_variables" >&6; }
if test $am_cv_make_support_nested_variables = yes; then
AM_V='$(V)'
AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
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AM_V=$AM_DEFAULT_VERBOSITY
AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
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AM_BACKSLASH='\'
# Make sure we can run config.sub.
$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 ||
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{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
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printf %s "(cached) " >&6
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ac_build_alias=$build_alias
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ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"`
test "x$ac_build_alias" = x &&
as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` ||
as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5
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{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
printf "%s\n" "$ac_cv_build" >&6; }
case $ac_cv_build in
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*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
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build=$ac_cv_build
ac_save_IFS=$IFS; IFS='-'
set x $ac_cv_build
shift
build_cpu=$1
build_vendor=$2
shift; shift
# Remember, the first character of IFS is used to create $*,
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IFS=$ac_save_IFS
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{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
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if test "x$host_alias" = x; then
ac_cv_host=$ac_cv_build
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ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` ||
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fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
printf "%s\n" "$ac_cv_host" >&6; }
case $ac_cv_host in
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*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
esac
host=$ac_cv_host
ac_save_IFS=$IFS; IFS='-'
set x $ac_cv_host
shift
host_cpu=$1
host_vendor=$2
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# Remember, the first character of IFS is used to create $*,
# except with old shells:
host_os=$*
IFS=$ac_save_IFS
case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
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ac_config_headers="$ac_config_headers config.h"
DEPDIR="${am__leading_dot}deps"
ac_config_commands="$ac_config_commands depfiles"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5
printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; }
cat > confinc.mk << 'END'
am__doit:
@echo this is the am__doit target >confinc.out
.PHONY: am__doit
END
am__include="#"
am__quote=
# BSD make does it like this.
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# Other make implementations (GNU, Solaris 10, AIX) do it like this.
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_am_result=no
for s in GNU BSD; do
{ echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5
(${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }
case $?:`cat confinc.out 2>/dev/null` in #(
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rm -f confinc.* confmf.*
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5
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# Check whether --enable-dependency-tracking was given.
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AMDEP_FALSE=
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case "$build" in
*-*-freebsd1?.*)
cclist=cc
;;
*)
cclist="cc gcc"
;;
esac
#AC_USE_SYSTEM_EXTENSIONS
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
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do
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{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
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printf %s "(cached) " >&6
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if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
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as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
CC=$ac_cv_prog_CC
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{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
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for ac_prog in $cclist
do
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{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_CC+y}
then :
printf %s "(cached) " >&6
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if test -n "$ac_ct_CC"; then
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as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
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for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_CC="$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
printf "%s\n" "$ac_ct_CC" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -n "$ac_ct_CC" && break
done
if test "x$ac_ct_CC" = x; then
CC=""
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
CC=$ac_ct_CC
fi
fi
test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "no acceptable C compiler found in \$PATH
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# Provide some information about the compiler.
printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
set X $ac_compile
ac_compiler=$2
for ac_option in --version -v -V -qversion -version; do
{ { ac_try="$ac_compiler $ac_option >&5"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_compiler $ac_option >&5") 2>conftest.err
ac_status=$?
if test -s conftest.err; then
sed '10a\
... rest of stderr output deleted ...
10q' conftest.err >conftest.er1
cat conftest.er1 >&5
fi
rm -f conftest.er1 conftest.err
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
done
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
# Try to create an executable without -o first, disregard a.out.
# It will help us diagnose broken compilers, and finding out an intuition
# of exeext.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
printf %s "checking whether the C compiler works... " >&6; }
ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
# The possible output files:
ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
ac_rmfiles=
for ac_file in $ac_files
do
case $ac_file in
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
* ) ac_rmfiles="$ac_rmfiles $ac_file";;
esac
done
rm -f $ac_rmfiles
if { { ac_try="$ac_link_default"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_link_default") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
then :
# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
# in a Makefile. We should not override ac_cv_exeext if it was cached,
# so that the user can short-circuit this test for compilers unknown to
# Autoconf.
for ac_file in $ac_files ''
do
test -f "$ac_file" || continue
case $ac_file in
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
;;
[ab].out )
# We found the default executable, but exeext='' is most
# certainly right.
break;;
*.* )
if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
then :; else
ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
fi
# We set ac_cv_exeext here because the later test for it is not
# safe: cross compilers may not add the suffix if given an `-o'
# argument, so we may need to know it at that point already.
# Even if this section looks crufty: it has the advantage of
# actually working.
break;;
* )
break;;
esac
done
test "$ac_cv_exeext" = no && ac_cv_exeext=
else $as_nop
ac_file=''
fi
if test -z "$ac_file"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "C compiler cannot create executables
See \`config.log' for more details" "$LINENO" 5; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
printf %s "checking for C compiler default output file name... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
printf "%s\n" "$ac_file" >&6; }
ac_exeext=$ac_cv_exeext
rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
ac_clean_files=$ac_clean_files_save
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
printf %s "checking for suffix of executables... " >&6; }
if { { ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_link") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
then :
# If both `conftest.exe' and `conftest' are `present' (well, observable)
# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
# work properly (i.e., refer to `conftest.exe'), while it won't with
# `rm'.
for ac_file in conftest.exe conftest conftest.*; do
test -f "$ac_file" || continue
case $ac_file in
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
break;;
* ) break;;
esac
done
else $as_nop
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot compute suffix of executables: cannot compile and link
See \`config.log' for more details" "$LINENO" 5; }
fi
rm -f conftest conftest$ac_cv_exeext
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
printf "%s\n" "$ac_cv_exeext" >&6; }
rm -f conftest.$ac_ext
EXEEXT=$ac_cv_exeext
ac_exeext=$EXEEXT
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
int
main (void)
{
FILE *f = fopen ("conftest.out", "w");
return ferror (f) || fclose (f) != 0;
;
return 0;
}
_ACEOF
ac_clean_files="$ac_clean_files conftest.out"
# Check that the compiler produces executables we can run. If not, either
# the compiler is broken, or we cross compile.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
printf %s "checking whether we are cross compiling... " >&6; }
if test "$cross_compiling" != yes; then
{ { ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_link") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
if { ac_try='./conftest$ac_cv_exeext'
{ { case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_try") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; }; then
cross_compiling=no
else
if test "$cross_compiling" = maybe; then
cross_compiling=yes
else
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot run C compiled programs.
If you meant to cross compile, use \`--host'.
See \`config.log' for more details" "$LINENO" 5; }
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
printf "%s\n" "$cross_compiling" >&6; }
rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
ac_clean_files=$ac_clean_files_save
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
printf %s "checking for suffix of object files... " >&6; }
if test ${ac_cv_objext+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
rm -f conftest.o conftest.obj
if { { ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_compile") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
then :
for ac_file in conftest.o conftest.obj conftest.*; do
test -f "$ac_file" || continue;
case $ac_file in
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
break;;
esac
done
else $as_nop
printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot compute suffix of object files: cannot compile
See \`config.log' for more details" "$LINENO" 5; }
fi
rm -f conftest.$ac_cv_objext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
printf "%s\n" "$ac_cv_objext" >&6; }
OBJEXT=$ac_cv_objext
ac_objext=$OBJEXT
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5
printf %s "checking whether the compiler supports GNU C... " >&6; }
if test ${ac_cv_c_compiler_gnu+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
#ifndef __GNUC__
choke me
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_compiler_gnu=yes
else $as_nop
ac_compiler_gnu=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
ac_cv_c_compiler_gnu=$ac_compiler_gnu
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; }
ac_compiler_gnu=$ac_cv_c_compiler_gnu
if test $ac_compiler_gnu = yes; then
GCC=yes
else
GCC=
fi
ac_test_CFLAGS=${CFLAGS+y}
ac_save_CFLAGS=$CFLAGS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
printf %s "checking whether $CC accepts -g... " >&6; }
if test ${ac_cv_prog_cc_g+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_save_c_werror_flag=$ac_c_werror_flag
ac_c_werror_flag=yes
ac_cv_prog_cc_g=no
CFLAGS="-g"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_prog_cc_g=yes
else $as_nop
CFLAGS=""
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
else $as_nop
ac_c_werror_flag=$ac_save_c_werror_flag
CFLAGS="-g"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_prog_cc_g=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
ac_c_werror_flag=$ac_save_c_werror_flag
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
if test $ac_test_CFLAGS; then
CFLAGS=$ac_save_CFLAGS
elif test $ac_cv_prog_cc_g = yes; then
if test "$GCC" = yes; then
CFLAGS="-g -O2"
else
CFLAGS="-g"
fi
else
if test "$GCC" = yes; then
CFLAGS="-O2"
else
CFLAGS=
fi
fi
ac_prog_cc_stdc=no
if test x$ac_prog_cc_stdc = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5
printf %s "checking for $CC option to enable C11 features... " >&6; }
if test ${ac_cv_prog_cc_c11+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_cv_prog_cc_c11=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_c_conftest_c11_program
_ACEOF
for ac_arg in '' -std=gnu11
do
CC="$ac_save_CC $ac_arg"
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_prog_cc_c11=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
test "x$ac_cv_prog_cc_c11" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC
fi
if test "x$ac_cv_prog_cc_c11" = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
printf "%s\n" "unsupported" >&6; }
else $as_nop
if test "x$ac_cv_prog_cc_c11" = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
printf "%s\n" "none needed" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5
printf "%s\n" "$ac_cv_prog_cc_c11" >&6; }
CC="$CC $ac_cv_prog_cc_c11"
fi
ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
ac_prog_cc_stdc=c11
fi
fi
if test x$ac_prog_cc_stdc = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
printf %s "checking for $CC option to enable C99 features... " >&6; }
if test ${ac_cv_prog_cc_c99+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_cv_prog_cc_c99=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_c_conftest_c99_program
_ACEOF
for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99=
do
CC="$ac_save_CC $ac_arg"
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_prog_cc_c99=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
test "x$ac_cv_prog_cc_c99" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC
fi
if test "x$ac_cv_prog_cc_c99" = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
printf "%s\n" "unsupported" >&6; }
else $as_nop
if test "x$ac_cv_prog_cc_c99" = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
printf "%s\n" "none needed" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
printf "%s\n" "$ac_cv_prog_cc_c99" >&6; }
CC="$CC $ac_cv_prog_cc_c99"
fi
ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
ac_prog_cc_stdc=c99
fi
fi
if test x$ac_prog_cc_stdc = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5
printf %s "checking for $CC option to enable C89 features... " >&6; }
if test ${ac_cv_prog_cc_c89+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_cv_prog_cc_c89=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_c_conftest_c89_program
_ACEOF
for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
do
CC="$ac_save_CC $ac_arg"
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_prog_cc_c89=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
test "x$ac_cv_prog_cc_c89" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC
fi
if test "x$ac_cv_prog_cc_c89" = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
printf "%s\n" "unsupported" >&6; }
else $as_nop
if test "x$ac_cv_prog_cc_c89" = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
printf "%s\n" "none needed" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
printf "%s\n" "$ac_cv_prog_cc_c89" >&6; }
CC="$CC $ac_cv_prog_cc_c89"
fi
ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
ac_prog_cc_stdc=c89
fi
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
printf %s "checking whether $CC understands -c and -o together... " >&6; }
if test ${am_cv_prog_cc_c_o+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
# Make sure it works both with $CC and with simple cc.
# Following AC_PROG_CC_C_O, we do the test twice because some
# compilers refuse to overwrite an existing .o file with -o,
# though they will create one.
am_cv_prog_cc_c_o=yes
for am_i in 1 2; do
if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } \
&& test -f conftest2.$ac_objext; then
: OK
else
am_cv_prog_cc_c_o=no
break
fi
done
rm -f core conftest*
unset am_i
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
printf "%s\n" "$am_cv_prog_cc_c_o" >&6; }
if test "$am_cv_prog_cc_c_o" != yes; then
# Losing compiler, so override with the script.
# FIXME: It is wrong to rewrite CC.
# But if we don't then we get into trouble of one sort or another.
# A longer-term fix would be to have automake use am__CC in this case,
# and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
CC="$am_aux_dir/compile $CC"
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
depcc="$CC" am_compiler_list=
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
printf %s "checking dependency style of $depcc... " >&6; }
if test ${am_cv_CC_dependencies_compiler_type+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
# We make a subdir and do the tests there. Otherwise we can end up
# making bogus files that we don't know about and never remove. For
# instance it was reported that on HP-UX the gcc test will end up
# making a dummy file named 'D' -- because '-MD' means "put the output
# in D".
rm -rf conftest.dir
mkdir conftest.dir
# Copy depcomp to subdir because otherwise we won't find it if we're
# using a relative directory.
cp "$am_depcomp" conftest.dir
cd conftest.dir
# We will build objects and dependencies in a subdirectory because
# it helps to detect inapplicable dependency modes. For instance
# both Tru64's cc and ICC support -MD to output dependencies as a
# side effect of compilation, but ICC will put the dependencies in
# the current directory while Tru64 will put them in the object
# directory.
mkdir sub
am_cv_CC_dependencies_compiler_type=none
if test "$am_compiler_list" = ""; then
am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
fi
am__universal=false
case " $depcc " in #(
*\ -arch\ *\ -arch\ *) am__universal=true ;;
esac
for depmode in $am_compiler_list; do
# Setup a source with many dependencies, because some compilers
# like to wrap large dependency lists on column 80 (with \), and
# we should not choose a depcomp mode which is confused by this.
#
# We need to recreate these files for each test, as the compiler may
# overwrite some of them when testing with obscure command lines.
# This happens at least with the AIX C compiler.
: > sub/conftest.c
for i in 1 2 3 4 5 6; do
echo '#include "conftst'$i'.h"' >> sub/conftest.c
# Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
# Solaris 10 /bin/sh.
echo '/* dummy */' > sub/conftst$i.h
done
echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
# We check with '-c' and '-o' for the sake of the "dashmstdout"
# mode. It turns out that the SunPro C++ compiler does not properly
# handle '-M -o', and we need to detect this. Also, some Intel
# versions had trouble with output in subdirs.
am__obj=sub/conftest.${OBJEXT-o}
am__minus_obj="-o $am__obj"
case $depmode in
gcc)
# This depmode causes a compiler race in universal mode.
test "$am__universal" = false || continue
;;
nosideeffect)
# After this tag, mechanisms are not by side-effect, so they'll
# only be used when explicitly requested.
if test "x$enable_dependency_tracking" = xyes; then
continue
else
break
fi
;;
msvc7 | msvc7msys | msvisualcpp | msvcmsys)
# This compiler won't grok '-c -o', but also, the minuso test has
# not run yet. These depmodes are late enough in the game, and
# so weak that their functioning should not be impacted.
am__obj=conftest.${OBJEXT-o}
am__minus_obj=
;;
none) break ;;
esac
if depmode=$depmode \
source=sub/conftest.c object=$am__obj \
depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
>/dev/null 2>conftest.err &&
grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
# icc doesn't choke on unknown options, it will just issue warnings
# or remarks (even with -Werror). So we grep stderr for any message
# that says an option was ignored or not supported.
# When given -MP, icc 7.0 and 7.1 complain thusly:
# icc: Command line warning: ignoring option '-M'; no argument required
# The diagnosis changed in icc 8.0:
# icc: Command line remark: option '-MP' not supported
if (grep 'ignoring option' conftest.err ||
grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
am_cv_CC_dependencies_compiler_type=$depmode
break
fi
fi
done
cd ..
rm -rf conftest.dir
else
am_cv_CC_dependencies_compiler_type=none
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; }
CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
if
test "x$enable_dependency_tracking" != xno \
&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
am__fastdepCC_TRUE=
am__fastdepCC_FALSE='#'
else
am__fastdepCC_TRUE='#'
am__fastdepCC_FALSE=
fi
ac_header= ac_cache=
for ac_item in $ac_header_c_list
do
if test $ac_cache; then
ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
printf "%s\n" "#define $ac_item 1" >> confdefs.h
fi
ac_header= ac_cache=
elif test $ac_header; then
ac_cache=$ac_item
else
ac_header=$ac_item
fi
done
if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
then :
printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
printf %s "checking whether it is safe to define __EXTENSIONS__... " >&6; }
if test ${ac_cv_safe_to_define___extensions__+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
# define __EXTENSIONS__ 1
$ac_includes_default
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_safe_to_define___extensions__=yes
else $as_nop
ac_cv_safe_to_define___extensions__=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
printf "%s\n" "$ac_cv_safe_to_define___extensions__" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE should be defined" >&5
printf %s "checking whether _XOPEN_SOURCE should be defined... " >&6; }
if test ${ac_cv_should_define__xopen_source+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_cv_should_define__xopen_source=no
if test $ac_cv_header_wchar_h = yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
mbstate_t x;
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#define _XOPEN_SOURCE 500
#include
mbstate_t x;
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_should_define__xopen_source=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5
printf "%s\n" "$ac_cv_should_define__xopen_source" >&6; }
printf "%s\n" "#define _ALL_SOURCE 1" >>confdefs.h
printf "%s\n" "#define _DARWIN_C_SOURCE 1" >>confdefs.h
printf "%s\n" "#define _GNU_SOURCE 1" >>confdefs.h
printf "%s\n" "#define _HPUX_ALT_XOPEN_SOCKET_API 1" >>confdefs.h
printf "%s\n" "#define _NETBSD_SOURCE 1" >>confdefs.h
printf "%s\n" "#define _OPENBSD_SOURCE 1" >>confdefs.h
printf "%s\n" "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
printf "%s\n" "#define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1" >>confdefs.h
printf "%s\n" "#define __STDC_WANT_IEC_60559_BFP_EXT__ 1" >>confdefs.h
printf "%s\n" "#define __STDC_WANT_IEC_60559_DFP_EXT__ 1" >>confdefs.h
printf "%s\n" "#define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1" >>confdefs.h
printf "%s\n" "#define __STDC_WANT_IEC_60559_TYPES_EXT__ 1" >>confdefs.h
printf "%s\n" "#define __STDC_WANT_LIB_EXT2__ 1" >>confdefs.h
printf "%s\n" "#define __STDC_WANT_MATH_SPEC_FUNCS__ 1" >>confdefs.h
printf "%s\n" "#define _TANDEM_SOURCE 1" >>confdefs.h
if test $ac_cv_header_minix_config_h = yes
then :
MINIX=yes
printf "%s\n" "#define _MINIX 1" >>confdefs.h
printf "%s\n" "#define _POSIX_SOURCE 1" >>confdefs.h
printf "%s\n" "#define _POSIX_1_SOURCE 2" >>confdefs.h
else $as_nop
MINIX=
fi
if test $ac_cv_safe_to_define___extensions__ = yes
then :
printf "%s\n" "#define __EXTENSIONS__ 1" >>confdefs.h
fi
if test $ac_cv_should_define__xopen_source = yes
then :
printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h
fi
CC_NOFORMAT=
CFLAGS_NTP=
CPPFLAGS_NTP=
LDADD_NTP=
LDFLAGS_NTP=
case "$ac_cv_prog_cc_c89" in
no)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: ANSI C89/ISO C90 is the minimum to compile NTP
version 4.2.5 and higher." >&5
printf "%s\n" "$as_me: WARNING: ANSI C89/ISO C90 is the minimum to compile NTP
version 4.2.5 and higher." >&2;}
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC can handle #warning" >&5
printf %s "checking if $CC can handle #warning... " >&6; }
if test ${ntp_cv_cpp_warning+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
#warning foo
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ntp_cv_cpp_warning=yes
else $as_nop
ntp_cv_cpp_warning=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_cpp_warning" >&5
printf "%s\n" "$ntp_cv_cpp_warning" >&6; }
case "$ntp_cv_cpp_warning" in
no)
printf "%s\n" "#define NO_OPTION_NAME_WARNINGS 1" >>confdefs.h
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports __attribute__((...))" >&5
printf %s "checking if $CC supports __attribute__((...))... " >&6; }
if test ${ntp_cv_cc_attribute+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
void foo(void) __attribute__((__noreturn__));
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ntp_cv_cc_attribute=yes
else $as_nop
ntp_cv_cc_attribute=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_cc_attribute" >&5
printf "%s\n" "$ntp_cv_cc_attribute" >&6; }
case "$ntp_cv_cc_attribute" in
yes)
printf "%s\n" "#define HAVE___ATTRIBUTE__ /**/" >>confdefs.h
esac
case "$GCC" in
yes)
SAVED_CFLAGS="$CFLAGS"
CFLAGS="$SAVED_CFLAGS -Wstrict-overflow"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC can handle -Wstrict-overflow" >&5
printf %s "checking if $CC can handle -Wstrict-overflow... " >&6; }
if test ${ntp_cv_gcc_Wstrict_overflow+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ntp_cv_gcc_Wstrict_overflow=yes
else $as_nop
ntp_cv_gcc_Wstrict_overflow=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_gcc_Wstrict_overflow" >&5
printf "%s\n" "$ntp_cv_gcc_Wstrict_overflow" >&6; }
#
# $ntp_cv_gcc_Wstrict_overflow is tested later to add the
# flag to CFLAGS.
#
CFLAGS="$SAVED_CFLAGS -Winit-self"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC can handle -Winit-self" >&5
printf %s "checking if $CC can handle -Winit-self... " >&6; }
if test ${ntp_cv_gcc_Winit_self+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ntp_cv_gcc_Winit_self=yes
else $as_nop
ntp_cv_gcc_Winit_self=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_gcc_Winit_self" >&5
printf "%s\n" "$ntp_cv_gcc_Winit_self" >&6; }
#
# $ntp_cv_gcc_Winit_self is tested later to add the
# flag to CFLAGS_NTP.
#
# libopts specifically builds a string with embedded NULs.
# This causes a bunch of distracting warnings due to -Wformat.
#
CFLAGS="$SAVED_CFLAGS -Wno-format -Wno-format-security"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC can handle -Wno-format -Wno-format-security" >&5
printf %s "checking if $CC can handle -Wno-format -Wno-format-security... " >&6; }
if test ${ntp_cv_gcc_Wno_format+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ntp_cv_gcc_Wno_format=yes
else $as_nop
ntp_cv_gcc_Wno_format=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_gcc_Wno_format" >&5
printf "%s\n" "$ntp_cv_gcc_Wno_format" >&6; }
case "$ntp_cv_gcc_Wno_format" in
no) ntp_cv_gcc_Wno_format_truncation=no
;;
yes)
CC_NOFORMAT="-Wno-format -Wno-format-security"
CFLAGS="$SAVED_CFLAGS -Wformat -Wno-format-truncation -Werror"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC can handle -Wformat -Wno-format-truncation" >&5
printf %s "checking if $CC can handle -Wformat -Wno-format-truncation... " >&6; }
if test ${ntp_cv_gcc_Wno_format_truncation+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ntp_cv_gcc_Wno_format_truncation=yes
else $as_nop
ntp_cv_gcc_Wno_format_truncation=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_gcc_Wno_format_truncation" >&5
printf "%s\n" "$ntp_cv_gcc_Wno_format_truncation" >&6; }
#
# $ntp_cv_gcc_Wno_format_truncation is tested later to add the
# flag to CFLAGS.
#
esac
CFLAGS="$SAVED_CFLAGS"
{ SAVED_CFLAGS=; unset SAVED_CFLAGS;}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if linker supports omitting unused code and data" >&5
printf %s "checking if linker supports omitting unused code and data... " >&6; }
if test ${ntp_cv_gc_sections_runs+y}
then :
printf %s "(cached) " >&6
else $as_nop
# NetBSD will link but likely not run with --gc-sections
# http://bugs.ntp.org/1844
# http://gnats.netbsd.org/40401
# --gc-sections causes attempt to load as linux elf, with
# wrong syscalls in place. Test a little gauntlet of
# simple stdio read code checking for errors, expecting
# enough syscall differences that the NetBSD code will
# fail even with Linux emulation working as designed.
# A shorter test could be refined by someone with access
# to a NetBSD host with Linux emulation working.
origCFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -Wl,--gc-sections"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
int
main (void)
{
FILE * fpC;
char buf[32];
size_t cch;
int read_success_once;
fpC = fopen("conftest.c", "r");
if (NULL == fpC)
exit(1);
do {
cch = fread(buf, sizeof(buf), 1, fpC);
read_success_once |= (0 != cch);
} while (0 != cch);
if (!read_success_once)
exit(2);
if (!feof(fpC))
exit(3);
if (0 != fclose(fpC))
exit(4);
exit(EXIT_SUCCESS);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
if test "X$cross_compiling" = "Xyes" || grep gc-sections conftest.err ; then
ntp_cv_gc_sections_runs=no
else
ntp_cv_gc_sections_runs=no
./conftest >/dev/null 2>&1 && ntp_cv_gc_sections_runs=yes
fi
else $as_nop
ntp_cv_gc_sections_runs=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
CFLAGS="$origCFLAGS"
{ origCFLAGS=; unset origCFLAGS;}
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_gc_sections_runs" >&5
printf "%s\n" "$ntp_cv_gc_sections_runs" >&6; }
case "$ntp_cv_gc_sections_runs" in
yes)
LDADD_LIBNTP="-Wl,--gc-sections"
CFLAGS_NTP="$CFLAGS_NTP -ffunction-sections -fdata-sections"
;;
no)
LDADD_LIBNTP=
;;
esac
CFLAGS_NTP="$CFLAGS_NTP -Wall"
CFLAGS_NTP="$CFLAGS_NTP -Wcast-align"
CFLAGS_NTP="$CFLAGS_NTP -Wcast-qual"
# CFLAGS_NTP="$CFLAGS_NTP -Wconversion"
# CFLAGS_NTP="$CFLAGS_NTP -Werror"
# CFLAGS_NTP="$CFLAGS_NTP -Wextra"
# CFLAGS_NTP="$CFLAGS_NTP -Wfloat-equal"
CFLAGS_NTP="$CFLAGS_NTP -Wmissing-prototypes"
CFLAGS_NTP="$CFLAGS_NTP -Wpointer-arith"
CFLAGS_NTP="$CFLAGS_NTP -Wshadow"
# CFLAGS_NTP="$CFLAGS_NTP -Wtraditional"
# CFLAGS_NTP="$CFLAGS_NTP -Wwrite-strings"
case "$ntp_cv_gcc_Winit_self" in
yes)
CFLAGS_NTP="$CFLAGS_NTP -Winit-self"
esac
case "$ntp_cv_gcc_Wstrict_overflow" in
yes)
CFLAGS_NTP="$CFLAGS_NTP -Wstrict-overflow"
esac
case "$ntp_cv_gcc_Wno_format_truncation" in
yes)
CFLAGS_NTP="$CFLAGS_NTP -Wno-format-truncation"
esac
# -W[no-]strict-prototypes might be added by NTP_OPENSSL
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking additional compiler flags" >&5
printf %s "checking additional compiler flags... " >&6; }
# allow ntp_os_cflags to be preset to skip this stuff
case "${ntp_os_cflags+set}" in
set)
;;
*)
ntp_os_cflags=
case "$host_os" in
aix[1-3]*)
;;
aix4.[0-2]*)
# turn on additional headers
ntp_os_cflags="-D_XOPEN_EXTENDED_SOURCE"
;;
aix5.3*)
# avoid circular dependencies in yp headers, and more
ntp_os_cflags="-DHAVE_BAD_HEADERS -D_XOPEN_EXTENDED_SOURCE"
ntp_os_cflags="${ntp_os_cflags} -D_USE_IRS -D_MSGQSUPPORT"
;;
aix*)
# XXX Only verified thru AIX6.
# aix7 seems to need a different XOPEN_SOURCE_EXTENDED thing.
# avoid circular dependencies in yp headers
# _XOPEN_SOURCE=500 = X/Open 5: POSIX 1995
# _XOPEN_SOURCE=600 = X/Open 6: POSIX 2004
# _XOPEN_SOURCE=700 = X/Open 7: POSIX 2008
ntp_os_cflags="-DHAVE_BAD_HEADERS -D_XOPEN_SOURCE=600"
ntp_os_cflags="${ntp_os_cflags} -D_USE_IRS"
;;
amigaos)
ntp_os_cflags="-DSYS_AMIGA"
;;
darwin*|macosx*|rhapsody*)
ntp_os_cflags="-D_P1003_1B_VISIBLE"
;;
hpux10.*) # at least for hppa2.0-hp-hpux10.20
case "$GCC" in
yes)
;;
*)
# use Ansi compiler on HPUX, and some -Wp magic
ntp_os_cflags="-Ae -Wp,-H18816"
;;
esac
ntp_os_cflags="${ntp_os_cflags} -D_HPUX_SOURCE -D__STDC_VERSION__=199901L"
;;
hpux*)
case "$GCC" in
yes)
;;
*)
# use Ansi compiler on HPUX
ntp_os_cflags="-Ae"
esac
ntp_os_cflags="${ntp_os_cflags} -D_HPUX_SOURCE -D__STDC_VERSION__=199901L"
;;
irix6*)
case "$CC" in
cc)
# do not use 64-bit compiler
ntp_os_cflags="-n32 -mips3 -Wl,-woff,84"
esac
;;
nextstep3)
ntp_os_cflags="-posix"
;;
solaris1*|solaris2.[0-5]|solaris2.5.*)
;;
sunos[34]*|sunos5.[0-5]|sunos5.5.*)
;;
solaris2*|sunos5*)
# turn on 64-bit file offset interface
ntp_os_cflags="-D_LARGEFILE64_SOURCE"
;;
vxworks*)
case "$build" in
$host)
;;
*)
# Quick and dirty sanity check
case "$VX_KERNEL" in
'')
as_fn_error $? "See html/build/hints/vxworks.html" "$LINENO" 5
esac
ntp_os_cflags="-DSYS_VXWORKS"
esac
;;
esac
esac
case "$ntp_os_cflags" in
'')
ntp_os_cflags_msg="none needed"
;;
*)
ntp_os_cflags_msg="$ntp_os_cflags"
esac
CFLAGS_NTP="$CFLAGS_NTP $ntp_os_cflags"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ntp_os_cflags_msg" >&5
printf "%s\n" "$ntp_os_cflags_msg" >&6; }
{ ntp_os_cflags_msg=; unset ntp_os_cflags_msg;}
###
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking additional linker flags" >&5
printf %s "checking additional linker flags... " >&6; }
# HMS: The following might still need tweaking
# allow ntp_os_ldflags to be preset to skip this stuff
case "${ntp_os_ldflags+set}" in
set)
;;
*)
ntp_os_ldflags=
case "$host_os" in
hpux*)
case "$GCC" in
yes)
ntp_os_ldflags="-Wl,+allowdups"
;;
esac
;;
esac
;;
esac
case "$ntp_os_ldflags" in
'')
ntp_os_ldflags_msg="none needed"
;;
*)
ntp_os_ldflags_msg="$ntp_os_ldflags"
esac
LDFLAGS_NTP="$LDFLAGS_NTP $ntp_os_ldflags"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ntp_os_ldflags_msg" >&5
printf "%s\n" "$ntp_os_ldflags_msg" >&6; }
{ ntp_os_ldflags_msg=; unset ntp_os_ldflags_msg;}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
printf %s "checking whether byte ordering is bigendian... " >&6; }
if test ${ac_cv_c_bigendian+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_cv_c_bigendian=unknown
# See if we're dealing with a universal compiler.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifndef __APPLE_CC__
not a universal capable compiler
#endif
typedef int dummy;
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
# Check for potential -arch flags. It is not universal unless
# there are at least two -arch flags with different values.
ac_arch=
ac_prev=
for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
if test -n "$ac_prev"; then
case $ac_word in
i?86 | x86_64 | ppc | ppc64)
if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
ac_arch=$ac_word
else
ac_cv_c_bigendian=universal
break
fi
;;
esac
ac_prev=
elif test "x$ac_word" = "x-arch"; then
ac_prev=arch
fi
done
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
if test $ac_cv_c_bigendian = unknown; then
# See if sys/param.h defines the BYTE_ORDER macro.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
int
main (void)
{
#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
&& defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
&& LITTLE_ENDIAN)
bogus endian macros
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
# It does; now see whether it defined to BIG_ENDIAN or not.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
int
main (void)
{
#if BYTE_ORDER != BIG_ENDIAN
not big endian
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_c_bigendian=yes
else $as_nop
ac_cv_c_bigendian=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
if test $ac_cv_c_bigendian = unknown; then
# See if defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
int
main (void)
{
#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
bogus endian macros
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
# It does; now see whether it defined to _BIG_ENDIAN or not.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
int
main (void)
{
#ifndef _BIG_ENDIAN
not big endian
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_c_bigendian=yes
else $as_nop
ac_cv_c_bigendian=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
if test $ac_cv_c_bigendian = unknown; then
# Compile a test program.
if test "$cross_compiling" = yes
then :
# Try to guess by grepping values from an object file.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
unsigned short int ascii_mm[] =
{ 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
unsigned short int ascii_ii[] =
{ 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
int use_ascii (int i) {
return ascii_mm[i] + ascii_ii[i];
}
unsigned short int ebcdic_ii[] =
{ 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
unsigned short int ebcdic_mm[] =
{ 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
int use_ebcdic (int i) {
return ebcdic_mm[i] + ebcdic_ii[i];
}
extern int foo;
int
main (void)
{
return use_ascii (foo) == use_ebcdic (foo);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
ac_cv_c_bigendian=yes
fi
if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
if test "$ac_cv_c_bigendian" = unknown; then
ac_cv_c_bigendian=no
else
# finding both strings is unlikely to happen, but who knows?
ac_cv_c_bigendian=unknown
fi
fi
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
int
main (void)
{
/* Are we little or big endian? From Harbison&Steele. */
union
{
long int l;
char c[sizeof (long int)];
} u;
u.l = 1;
return u.c[sizeof (long int) - 1] == 1;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ac_cv_c_bigendian=no
else $as_nop
ac_cv_c_bigendian=yes
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
printf "%s\n" "$ac_cv_c_bigendian" >&6; }
case $ac_cv_c_bigendian in #(
yes)
printf "%s\n" "#define WORDS_BIGENDIAN 1" >>confdefs.h
;; #(
no)
;; #(
universal)
printf "%s\n" "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
;; #(
*)
as_fn_error $? "unknown endianness
presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5
printf %s "checking for working volatile... " >&6; }
if test ${ac_cv_c_volatile+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
volatile int x;
int * volatile y = (int *) 0;
return !x && !y;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_c_volatile=yes
else $as_nop
ac_cv_c_volatile=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5
printf "%s\n" "$ac_cv_c_volatile" >&6; }
if test $ac_cv_c_volatile = no; then
printf "%s\n" "#define volatile /**/" >>confdefs.h
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
printf %s "checking how to run the C preprocessor... " >&6; }
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
CPP=
fi
if test -z "$CPP"; then
if test ${ac_cv_prog_CPP+y}
then :
printf %s "(cached) " >&6
else $as_nop
# Double quotes because $CC needs to be expanded
for CPP in "$CC -E" "$CC -E -traditional-cpp" cpp /lib/cpp
do
ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
# Use a header file that comes with gcc, so configuring glibc
# with a fresh cross-compiler works.
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp. "Syntax error" is here to catch this case.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
else $as_nop
# Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$ac_ext
# OK, works on sane cases. Now check whether nonexistent headers
# can be detected and how.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
# Broken: success on invalid input.
continue
else $as_nop
# Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.i conftest.$ac_ext
done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok
then :
break
fi
done
ac_cv_prog_CPP=$CPP
fi
CPP=$ac_cv_prog_CPP
else
ac_cv_prog_CPP=$CPP
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
printf "%s\n" "$CPP" >&6; }
ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
# Use a header file that comes with gcc, so configuring glibc
# with a fresh cross-compiler works.
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp. "Syntax error" is here to catch this case.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
else $as_nop
# Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$ac_ext
# OK, works on sane cases. Now check whether nonexistent headers
# can be detected and how.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
# Broken: success on invalid input.
continue
else $as_nop
# Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.i conftest.$ac_ext
done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok
then :
else $as_nop
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
See \`config.log' for more details" "$LINENO" 5; }
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for compile/link hardening flags" >&5
printf %s "checking for compile/link hardening flags... " >&6; }
# Check whether --with-hardenfile was given.
if test ${with_hardenfile+y}
then :
withval=$with_hardenfile;
else $as_nop
with_hardenfile=no
fi
( \
SENTINEL_DIR="$PWD" && \
cd $srcdir/ && \
case "$with_hardenfile" in \
yes|no|'') \
scripts/genHardFlags -d "$SENTINEL_DIR" \
;; \
*) \
scripts/genHardFlags -d "$SENTINEL_DIR" -f "$with_hardenfile" \
;; \
esac \
) > genHardFlags.i 2> genHardFlags.err
. ./genHardFlags.i
case "$GENHARDFLAG" in
OK)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: in file $GENHARDFLAGFILE" >&5
printf "%s\n" "in file $GENHARDFLAGFILE" >&6; }
rm genHardFlags.err genHardFlags.i
;;
*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: failed." >&5
printf "%s\n" "failed." >&6; }
as_fn_error $? "Problem with genHardFlags!" "$LINENO" 5
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for install dir and man conventions" >&5
printf %s "checking for install dir and man conventions... " >&6; }
# Check whether --with-locfile was given.
if test ${with_locfile+y}
then :
withval=$with_locfile;
else $as_nop
with_locfile=no
fi
( \
SENTINEL_DIR="$PWD" && \
cd $srcdir/ && \
case "$with_locfile" in \
yes|no|'') \
scripts/genLocInfo -d "$SENTINEL_DIR" \
;; \
*) \
scripts/genLocInfo -d "$SENTINEL_DIR" -f "$with_locfile" \
;; \
esac \
) > genLocInfo.i 2> genLocInfo.err
. ./genLocInfo.i
case "$GENLOCINFO" in
OK)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: in file $GENLOCINFOFILE" >&5
printf "%s\n" "in file $GENLOCINFOFILE" >&6; }
rm genLocInfo.err genLocInfo.i
;;
*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: failed." >&5
printf "%s\n" "failed." >&6; }
as_fn_error $? "Problem with genLocInfo!" "$LINENO" 5
;;
esac
if test "$CALC_TICKADJ_MS" ; then
WANT_CALC_TICKADJ_MS_TRUE=
WANT_CALC_TICKADJ_MS_FALSE='#'
else
WANT_CALC_TICKADJ_MS_TRUE='#'
WANT_CALC_TICKADJ_MS_FALSE=
fi
if test -z "$NTPSWEEP_NI" ; then
INSTALL_NTPSWEEP_TRUE=
INSTALL_NTPSWEEP_FALSE='#'
else
INSTALL_NTPSWEEP_TRUE='#'
INSTALL_NTPSWEEP_FALSE=
fi
if test -z "$UPDATE_LEAP_NI" ; then
INSTALL_UPDATE_LEAP_TRUE=
INSTALL_UPDATE_LEAP_FALSE='#'
else
INSTALL_UPDATE_LEAP_TRUE='#'
INSTALL_UPDATE_LEAP_FALSE=
fi
if test -n "$ac_tool_prefix"; then
for ac_prog in ar lib "link -lib"
do
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_AR+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$AR"; then
ac_cv_prog_AR="$AR" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
AR=$ac_cv_prog_AR
if test -n "$AR"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
printf "%s\n" "$AR" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -n "$AR" && break
done
fi
if test -z "$AR"; then
ac_ct_AR=$AR
for ac_prog in ar lib "link -lib"
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_AR+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_AR"; then
ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_AR="$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_AR=$ac_cv_prog_ac_ct_AR
if test -n "$ac_ct_AR"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
printf "%s\n" "$ac_ct_AR" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -n "$ac_ct_AR" && break
done
if test "x$ac_ct_AR" = x; then
AR="false"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
AR=$ac_ct_AR
fi
fi
: ${AR=ar}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the archiver ($AR) interface" >&5
printf %s "checking the archiver ($AR) interface... " >&6; }
if test ${am_cv_ar_interface+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
am_cv_ar_interface=ar
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int some_variable = 0;
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
am_ar_try='$AR cru libconftest.a conftest.$ac_objext >&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$am_ar_try\""; } >&5
(eval $am_ar_try) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
if test "$ac_status" -eq 0; then
am_cv_ar_interface=ar
else
am_ar_try='$AR -NOLOGO -OUT:conftest.lib conftest.$ac_objext >&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$am_ar_try\""; } >&5
(eval $am_ar_try) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
if test "$ac_status" -eq 0; then
am_cv_ar_interface=lib
else
am_cv_ar_interface=unknown
fi
fi
rm -f conftest.lib libconftest.a
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_ar_interface" >&5
printf "%s\n" "$am_cv_ar_interface" >&6; }
case $am_cv_ar_interface in
ar)
;;
lib)
# Microsoft lib, so override with the ar-lib wrapper script.
# FIXME: It is wrong to rewrite AR.
# But if we don't then we get into trouble of one sort or another.
# A longer-term fix would be to have automake use am__AR in this case,
# and then we could set am__AR="$am_aux_dir/ar-lib \$(AR)" or something
# similar.
AR="$am_aux_dir/ar-lib $AR"
;;
unknown)
as_fn_error $? "could not determine $AR interface" "$LINENO" 5
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
printf %s "checking for a sed that does not truncate output... " >&6; }
if test ${ac_cv_path_SED+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
for ac_i in 1 2 3 4 5 6 7; do
ac_script="$ac_script$as_nl$ac_script"
done
echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
{ ac_script=; unset ac_script;}
if test -z "$SED"; then
ac_path_SED_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_prog in sed gsed
do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_SED="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_SED" || continue
# Check for GNU ac_path_SED and select it if it is found.
# Check for GNU $ac_path_SED
case `"$ac_path_SED" --version 2>&1` in
*GNU*)
ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" '' >> "conftest.nl"
"$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
as_fn_arith $ac_count + 1 && ac_count=$as_val
if test $ac_count -gt ${ac_path_SED_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_SED="$ac_path_SED"
ac_path_SED_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
done
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_SED_found && break 3
done
done
done
IFS=$as_save_IFS
if test -z "$ac_cv_path_SED"; then
as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
fi
else
ac_cv_path_SED=$SED
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
printf "%s\n" "$ac_cv_path_SED" >&6; }
SED="$ac_cv_path_SED"
rm -f conftest.sed
# Expose a cross-compilation indicator to makefiles
if test $build != $host; then
NTP_CROSSCOMPILE_TRUE=
NTP_CROSSCOMPILE_FALSE='#'
else
NTP_CROSSCOMPILE_TRUE='#'
NTP_CROSSCOMPILE_FALSE=
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
printf %s "checking for a sed that does not truncate output... " >&6; }
if test ${ac_cv_path_SED+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
for ac_i in 1 2 3 4 5 6 7; do
ac_script="$ac_script$as_nl$ac_script"
done
echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
{ ac_script=; unset ac_script;}
if test -z "$SED"; then
ac_path_SED_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_prog in sed gsed
do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_SED="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_SED" || continue
# Check for GNU ac_path_SED and select it if it is found.
# Check for GNU $ac_path_SED
case `"$ac_path_SED" --version 2>&1` in
*GNU*)
ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" '' >> "conftest.nl"
"$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
as_fn_arith $ac_count + 1 && ac_count=$as_val
if test $ac_count -gt ${ac_path_SED_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_SED="$ac_path_SED"
ac_path_SED_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
done
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_SED_found && break 3
done
done
done
IFS=$as_save_IFS
if test -z "$ac_cv_path_SED"; then
as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
fi
else
ac_cv_path_SED=$SED
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
printf "%s\n" "$ac_cv_path_SED" >&6; }
SED="$ac_cv_path_SED"
rm -f conftest.sed
test -z "$SED" && SED=sed
Xsed="$SED -e 1s/^X//"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
printf %s "checking for grep that handles long lines and -e... " >&6; }
if test ${ac_cv_path_GREP+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -z "$GREP"; then
ac_path_GREP_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_prog in grep ggrep
do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_GREP="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_GREP" || continue
# Check for GNU ac_path_GREP and select it if it is found.
# Check for GNU $ac_path_GREP
case `"$ac_path_GREP" --version 2>&1` in
*GNU*)
ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" 'GREP' >> "conftest.nl"
"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
as_fn_arith $ac_count + 1 && ac_count=$as_val
if test $ac_count -gt ${ac_path_GREP_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_GREP="$ac_path_GREP"
ac_path_GREP_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
done
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_GREP_found && break 3
done
done
done
IFS=$as_save_IFS
if test -z "$ac_cv_path_GREP"; then
as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
fi
else
ac_cv_path_GREP=$GREP
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
printf "%s\n" "$ac_cv_path_GREP" >&6; }
GREP="$ac_cv_path_GREP"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
printf %s "checking for egrep... " >&6; }
if test ${ac_cv_path_EGREP+y}
then :
printf %s "(cached) " >&6
else $as_nop
if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
then ac_cv_path_EGREP="$GREP -E"
else
if test -z "$EGREP"; then
ac_path_EGREP_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_prog in egrep
do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_EGREP" || continue
# Check for GNU ac_path_EGREP and select it if it is found.
# Check for GNU $ac_path_EGREP
case `"$ac_path_EGREP" --version 2>&1` in
*GNU*)
ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" 'EGREP' >> "conftest.nl"
"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
as_fn_arith $ac_count + 1 && ac_count=$as_val
if test $ac_count -gt ${ac_path_EGREP_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_EGREP="$ac_path_EGREP"
ac_path_EGREP_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
done
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_EGREP_found && break 3
done
done
done
IFS=$as_save_IFS
if test -z "$ac_cv_path_EGREP"; then
as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
fi
else
ac_cv_path_EGREP=$EGREP
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
printf "%s\n" "$ac_cv_path_EGREP" >&6; }
EGREP="$ac_cv_path_EGREP"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
printf %s "checking for fgrep... " >&6; }
if test ${ac_cv_path_FGREP+y}
then :
printf %s "(cached) " >&6
else $as_nop
if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
then ac_cv_path_FGREP="$GREP -F"
else
if test -z "$FGREP"; then
ac_path_FGREP_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_prog in fgrep
do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_FGREP="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_FGREP" || continue
# Check for GNU ac_path_FGREP and select it if it is found.
# Check for GNU $ac_path_FGREP
case `"$ac_path_FGREP" --version 2>&1` in
*GNU*)
ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" 'FGREP' >> "conftest.nl"
"$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
as_fn_arith $ac_count + 1 && ac_count=$as_val
if test $ac_count -gt ${ac_path_FGREP_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_FGREP="$ac_path_FGREP"
ac_path_FGREP_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
done
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_FGREP_found && break 3
done
done
done
IFS=$as_save_IFS
if test -z "$ac_cv_path_FGREP"; then
as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
fi
else
ac_cv_path_FGREP=$FGREP
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
printf "%s\n" "$ac_cv_path_FGREP" >&6; }
FGREP="$ac_cv_path_FGREP"
test -z "$GREP" && GREP=grep
ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
printf %s "checking how to print strings... " >&6; }
# Test print first, because it will be a builtin if present.
if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
ECHO='print -r --'
elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
ECHO='printf %s\n'
else
# Use this function as a fallback that always works.
func_fallback_echo ()
{
eval 'cat <<_LTECHO_EOF
$1
_LTECHO_EOF'
}
ECHO='func_fallback_echo'
fi
# func_echo_all arg...
# Invoke $ECHO with all args, space-separated.
func_echo_all ()
{
$ECHO ""
}
case $ECHO in
printf*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: printf" >&5
printf "%s\n" "printf" >&6; } ;;
print*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
printf "%s\n" "print -r" >&6; } ;;
*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: cat" >&5
printf "%s\n" "cat" >&6; } ;;
esac
ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default
"
if test "x$ac_cv_type_pid_t" = xyes
then :
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined _WIN64 && !defined __CYGWIN__
LLP64
#endif
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_pid_type='int'
else $as_nop
ac_pid_type='__int64'
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
printf "%s\n" "#define pid_t $ac_pid_type" >>confdefs.h
fi
ac_func=
for ac_item in $ac_func_c_list
do
if test $ac_func; then
ac_fn_c_check_func "$LINENO" $ac_func ac_cv_func_$ac_func
if eval test \"x\$ac_cv_func_$ac_func\" = xyes; then
echo "#define $ac_item 1" >> confdefs.h
fi
ac_func=
else
ac_func=$ac_item
fi
done
ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
if test "x$ac_cv_type_size_t" = xyes
then :
else $as_nop
printf "%s\n" "#define size_t unsigned int" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5
printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; }
if test ${ac_cv_c_undeclared_builtin_options+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_save_CFLAGS=$CFLAGS
ac_cv_c_undeclared_builtin_options='cannot detect'
for ac_arg in '' -fno-builtin; do
CFLAGS="$ac_save_CFLAGS $ac_arg"
# This test program should *not* compile successfully.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
(void) strchr;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
else $as_nop
# This test program should compile successfully.
# No library function is consistently available on
# freestanding implementations, so test against a dummy
# declaration. Include always-available headers on the
# off chance that they somehow elicit warnings.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
#include
#include
extern void ac_decl (int, char *);
int
main (void)
{
(void) ac_decl (0, (char *) 0);
(void) ac_decl;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
if test x"$ac_arg" = x
then :
ac_cv_c_undeclared_builtin_options='none needed'
else $as_nop
ac_cv_c_undeclared_builtin_options=$ac_arg
fi
break
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
done
CFLAGS=$ac_save_CFLAGS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5
printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; }
case $ac_cv_c_undeclared_builtin_options in #(
'cannot detect') :
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot make $CC report undeclared builtins
See \`config.log' for more details" "$LINENO" 5; } ;; #(
'none needed') :
ac_c_undeclared_builtin_options='' ;; #(
*) :
ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;;
esac
ac_fn_check_decl "$LINENO" "strerror_r" "ac_cv_have_decl_strerror_r" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_strerror_r" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_STRERROR_R $ac_have_decl" >>confdefs.h
# Check whether --enable-c99-snprintf was given.
if test ${enable_c99_snprintf+y}
then :
enableval=$enable_c99_snprintf; force_c99_snprintf=$enableval
else $as_nop
force_c99_snprintf=no
fi
case "$force_c99_snprintf" in
yes)
hw_force_rpl_snprintf=yes
hw_force_rpl_vsnprintf=yes
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
printf %s "checking for unsigned long long int... " >&6; }
if test ${ac_cv_type_unsigned_long_long_int+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_cv_type_unsigned_long_long_int=yes
case $ac_prog_cc_stdc in
no | c89) ;;
*)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* For now, do not test the preprocessor; as of 2007 there are too many
implementations with broken preprocessors. Perhaps this can
be revisited in 2012. In the meantime, code should not expect
#if to work with literals wider than 32 bits. */
/* Test literals. */
long long int ll = 9223372036854775807ll;
long long int nll = -9223372036854775807LL;
unsigned long long int ull = 18446744073709551615ULL;
/* Test constant expressions. */
typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
? 1 : -1)];
typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
? 1 : -1)];
int i = 63;
int
main (void)
{
/* Test availability of runtime routines for shift and division. */
long long int llmax = 9223372036854775807ll;
unsigned long long int ullmax = 18446744073709551615ull;
return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
| (llmax / ll) | (llmax % ll)
| (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
| (ullmax / ull) | (ullmax % ull));
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
else $as_nop
ac_cv_type_unsigned_long_long_int=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
printf "%s\n" "$ac_cv_type_unsigned_long_long_int" >&6; }
if test $ac_cv_type_unsigned_long_long_int = yes; then
printf "%s\n" "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "vsnprintf" "ac_cv_func_vsnprintf"
if test "x$ac_cv_func_vsnprintf" = xyes
then :
hw_cv_func_vsnprintf=yes
else $as_nop
hw_cv_func_vsnprintf=no
fi
if test "$hw_cv_func_vsnprintf" = yes
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether vsnprintf is C99 compliant" >&5
printf %s "checking whether vsnprintf is C99 compliant... " >&6; }
if test ${hw_cv_func_vsnprintf_c99+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
hw_cv_func_vsnprintf_c99=no
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if HAVE_STDARG_H
#include
#endif
#include
static int testprintf(char *buf, size_t size, const char *format, ...)
{
int result;
va_list ap;
va_start(ap, format);
result = vsnprintf(buf, size, format, ap);
va_end(ap);
return result;
}
int
main (void)
{
char buf[43];
if (testprintf(buf, 4, "The answer is %27.2g.", 42.0) != 42 ||
testprintf(buf, 0, "No, it's %32zu.", (size_t)42) != 42 ||
buf[0] != 'T' || buf[3] != '\0')
return 1;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
hw_cv_func_vsnprintf_c99=yes
else $as_nop
hw_cv_func_vsnprintf_c99=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hw_cv_func_vsnprintf_c99" >&5
printf "%s\n" "$hw_cv_func_vsnprintf_c99" >&6; }
else $as_nop
hw_cv_func_vsnprintf_c99=no
fi
printf "%s\n" "#define HAVE_VSNPRINTF 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if C99-snprintf replacement vsnprintf will be used" >&5
printf %s "checking if C99-snprintf replacement vsnprintf will be used... " >&6; }
if test "${hw_force_rpl_vsnprintf=no}" = yes -o "$hw_cv_func_vsnprintf_c99" = no
then :
hw_use_rpl_vsnprintf=yes
else $as_nop
hw_use_rpl_vsnprintf=no
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hw_use_rpl_vsnprintf" >&5
printf "%s\n" "$hw_use_rpl_vsnprintf" >&6; }
if test "$hw_use_rpl_vsnprintf" = yes
then :
printf "%s\n" "#define HW_WANT_RPL_VSNPRINTF 1" >>confdefs.h
if test ${hw_nodef_vsnprintf=no} = no
then :
printf "%s\n" "#define vsnprintf rpl_vsnprintf" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "inttypes.h" "ac_cv_header_inttypes_h" "$ac_includes_default"
if test "x$ac_cv_header_inttypes_h" = xyes
then :
printf "%s\n" "#define HAVE_INTTYPES_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default"
if test "x$ac_cv_header_locale_h" = xyes
then :
printf "%s\n" "#define HAVE_LOCALE_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "stddef.h" "ac_cv_header_stddef_h" "$ac_includes_default"
if test "x$ac_cv_header_stddef_h" = xyes
then :
printf "%s\n" "#define HAVE_STDDEF_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default"
if test "x$ac_cv_header_stdint_h" = xyes
then :
printf "%s\n" "#define HAVE_STDINT_H 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct lconv" "decimal_point" "ac_cv_member_struct_lconv_decimal_point" "#include
"
if test "x$ac_cv_member_struct_lconv_decimal_point" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_LCONV_DECIMAL_POINT 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct lconv" "thousands_sep" "ac_cv_member_struct_lconv_thousands_sep" "#include
"
if test "x$ac_cv_member_struct_lconv_thousands_sep" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_LCONV_THOUSANDS_SEP 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for long double" >&5
printf %s "checking for long double... " >&6; }
if test ${ac_cv_type_long_double+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$GCC" = yes; then
ac_cv_type_long_double=yes
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* The Stardent Vistra knows sizeof (long double), but does
not support it. */
long double foo = 0.0L;
int
main (void)
{
static int test_array [1 - 2 * !(/* On Ultrix 4.3 cc, long double is 4 and double is 8. */
sizeof (double) <= sizeof (long double))];
test_array [0] = 0;
return test_array [0];
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_type_long_double=yes
else $as_nop
ac_cv_type_long_double=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_double" >&5
printf "%s\n" "$ac_cv_type_long_double" >&6; }
if test $ac_cv_type_long_double = yes; then
printf "%s\n" "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
printf %s "checking for long long int... " >&6; }
if test ${ac_cv_type_long_long_int+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_cv_type_long_long_int=yes
case $ac_prog_cc_stdc in
no | c89) ;;
*)
ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int
if test $ac_cv_type_long_long_int = yes; then
if test "$cross_compiling" = yes
then :
:
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#ifndef LLONG_MAX
# define HALF \
(1LL << (sizeof (long long int) * CHAR_BIT - 2))
# define LLONG_MAX (HALF - 1 + HALF)
#endif
int
main (void)
{
long long int n = 1;
int i;
for (i = 0; ; i++)
{
long long int m = n << i;
if (m >> i != n)
return 1;
if (LLONG_MAX / 2 < m)
break;
}
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
else $as_nop
ac_cv_type_long_long_int=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
printf "%s\n" "$ac_cv_type_long_long_int" >&6; }
if test $ac_cv_type_long_long_int = yes; then
printf "%s\n" "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
printf %s "checking for unsigned long long int... " >&6; }
if test ${ac_cv_type_unsigned_long_long_int+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_cv_type_unsigned_long_long_int=yes
case $ac_prog_cc_stdc in
no | c89) ;;
*)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* For now, do not test the preprocessor; as of 2007 there are too many
implementations with broken preprocessors. Perhaps this can
be revisited in 2012. In the meantime, code should not expect
#if to work with literals wider than 32 bits. */
/* Test literals. */
long long int ll = 9223372036854775807ll;
long long int nll = -9223372036854775807LL;
unsigned long long int ull = 18446744073709551615ULL;
/* Test constant expressions. */
typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
? 1 : -1)];
typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
? 1 : -1)];
int i = 63;
int
main (void)
{
/* Test availability of runtime routines for shift and division. */
long long int llmax = 9223372036854775807ll;
unsigned long long int ullmax = 18446744073709551615ull;
return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
| (llmax / ll) | (llmax % ll)
| (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
| (ullmax / ull) | (ullmax % ull));
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
else $as_nop
ac_cv_type_unsigned_long_long_int=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
printf "%s\n" "$ac_cv_type_unsigned_long_long_int" >&6; }
if test $ac_cv_type_unsigned_long_long_int = yes; then
printf "%s\n" "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
if test "x$ac_cv_type_size_t" = xyes
then :
else $as_nop
printf "%s\n" "#define size_t unsigned int" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "intmax_t" "ac_cv_type_intmax_t" "$ac_includes_default"
if test "x$ac_cv_type_intmax_t" = xyes
then :
printf "%s\n" "#define HAVE_INTMAX_T 1" >>confdefs.h
else $as_nop
test $ac_cv_type_long_long_int = yes \
&& ac_type='long long int' \
|| ac_type='long int'
printf "%s\n" "#define intmax_t $ac_type" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "$ac_includes_default"
if test "x$ac_cv_type_uintmax_t" = xyes
then :
printf "%s\n" "#define HAVE_UINTMAX_T 1" >>confdefs.h
else $as_nop
test $ac_cv_type_unsigned_long_long_int = yes \
&& ac_type='unsigned long long int' \
|| ac_type='unsigned long int'
printf "%s\n" "#define uintmax_t $ac_type" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
if test "x$ac_cv_type_uintptr_t" = xyes
then :
printf "%s\n" "#define HAVE_UINTPTR_T 1" >>confdefs.h
else $as_nop
for ac_type in 'unsigned int' 'unsigned long int' \
'unsigned long long int'; do
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
int
main (void)
{
static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
test_array [0] = 0;
return test_array [0];
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
printf "%s\n" "#define uintptr_t $ac_type" >>confdefs.h
ac_type=
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
test -z "$ac_type" && break
done
fi
ac_fn_c_check_type "$LINENO" "ptrdiff_t" "ac_cv_type_ptrdiff_t" "$ac_includes_default"
if test "x$ac_cv_type_ptrdiff_t" = xyes
then :
printf "%s\n" "#define HAVE_PTRDIFF_T 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "localeconv" "ac_cv_func_localeconv"
if test "x$ac_cv_func_localeconv" = xyes
then :
printf "%s\n" "#define HAVE_LOCALECONV 1" >>confdefs.h
fi
if test "x$_hw_cv_func_xprintf_replace_done" != xyes
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
printf %s "checking for an ANSI C-conforming const... " >&6; }
if test ${ac_cv_c_const+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
#ifndef __cplusplus
/* Ultrix mips cc rejects this sort of thing. */
typedef int charset[2];
const charset cs = { 0, 0 };
/* SunOS 4.1.1 cc rejects this. */
char const *const *pcpcc;
char **ppc;
/* NEC SVR4.0.2 mips cc rejects this. */
struct point {int x, y;};
static struct point const zero = {0,0};
/* IBM XL C 1.02.0.0 rejects this.
It does not let you subtract one const X* pointer from another in
an arm of an if-expression whose if-part is not a constant
expression */
const char *g = "string";
pcpcc = &g + (g ? g-g : 0);
/* HPUX 7.0 cc rejects these. */
++pcpcc;
ppc = (char**) pcpcc;
pcpcc = (char const *const *) ppc;
{ /* SCO 3.2v4 cc rejects this sort of thing. */
char tx;
char *t = &tx;
char const *s = 0 ? (char *) 0 : (char const *) 0;
*t++ = 0;
if (s) return 0;
}
{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
int x[] = {25, 17};
const int *foo = &x[0];
++foo;
}
{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
typedef const int *iptr;
iptr p = 0;
++p;
}
{ /* IBM XL C 1.02.0.0 rejects this sort of thing, saying
"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
struct s { int j; const int *ap[3]; } bx;
struct s *b = &bx; b->j = 5;
}
{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
const int foo = 10;
if (!foo) return 0;
}
return !cs[0] && !zero.x;
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_c_const=yes
else $as_nop
ac_cv_c_const=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
printf "%s\n" "$ac_cv_c_const" >&6; }
if test $ac_cv_c_const = no; then
printf "%s\n" "#define const /**/" >>confdefs.h
fi
case " $LIBOBJS " in
*" snprintf.$ac_objext "* ) ;;
*) LIBOBJS="$LIBOBJS snprintf.$ac_objext"
;;
esac
_hw_cv_func_xprintf_replace_done=yes
fi
fi
ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf"
if test "x$ac_cv_func_snprintf" = xyes
then :
hw_cv_func_snprintf=yes
else $as_nop
hw_cv_func_snprintf=no
fi
if test "$hw_cv_func_snprintf" = yes
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether snprintf is C99 compliant" >&5
printf %s "checking whether snprintf is C99 compliant... " >&6; }
if test ${hw_cv_func_snprintf_c99+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
hw_cv_func_snprintf_c99=no
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
int
main (void)
{
char buf[43];
if (snprintf(buf, 4, "The answer is %27.2g.", 42.0) != 42 ||
snprintf(buf, 0, "No, it's %32zu.", (size_t)42) != 42 ||
buf[0] != 'T' || buf[3] != '\0')
return 1;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
hw_cv_func_snprintf_c99=yes
else $as_nop
hw_cv_func_snprintf_c99=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hw_cv_func_snprintf_c99" >&5
printf "%s\n" "$hw_cv_func_snprintf_c99" >&6; }
else $as_nop
hw_cv_func_snprintf_c99=no
fi
printf "%s\n" "#define HAVE_SNPRINTF 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if C99-snprintf replacement snprintf will be used" >&5
printf %s "checking if C99-snprintf replacement snprintf will be used... " >&6; }
if test "${hw_force_rpl_snprintf=no}" = yes -o "$hw_cv_func_snprintf_c99" = no
then :
hw_use_rpl_snprintf=yes
else $as_nop
hw_use_rpl_snprintf=no
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hw_use_rpl_snprintf" >&5
printf "%s\n" "$hw_use_rpl_snprintf" >&6; }
if test "$hw_use_rpl_snprintf" = yes
then :
printf "%s\n" "#define HW_WANT_RPL_SNPRINTF 1" >>confdefs.h
if test ${hw_nodef_snprintf=no} = no
then :
printf "%s\n" "#define snprintf rpl_snprintf" >>confdefs.h
fi
if test "x$_hw_cv_func_xprintf_replace_done" != xyes
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
printf %s "checking for an ANSI C-conforming const... " >&6; }
if test ${ac_cv_c_const+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
#ifndef __cplusplus
/* Ultrix mips cc rejects this sort of thing. */
typedef int charset[2];
const charset cs = { 0, 0 };
/* SunOS 4.1.1 cc rejects this. */
char const *const *pcpcc;
char **ppc;
/* NEC SVR4.0.2 mips cc rejects this. */
struct point {int x, y;};
static struct point const zero = {0,0};
/* IBM XL C 1.02.0.0 rejects this.
It does not let you subtract one const X* pointer from another in
an arm of an if-expression whose if-part is not a constant
expression */
const char *g = "string";
pcpcc = &g + (g ? g-g : 0);
/* HPUX 7.0 cc rejects these. */
++pcpcc;
ppc = (char**) pcpcc;
pcpcc = (char const *const *) ppc;
{ /* SCO 3.2v4 cc rejects this sort of thing. */
char tx;
char *t = &tx;
char const *s = 0 ? (char *) 0 : (char const *) 0;
*t++ = 0;
if (s) return 0;
}
{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
int x[] = {25, 17};
const int *foo = &x[0];
++foo;
}
{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
typedef const int *iptr;
iptr p = 0;
++p;
}
{ /* IBM XL C 1.02.0.0 rejects this sort of thing, saying
"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
struct s { int j; const int *ap[3]; } bx;
struct s *b = &bx; b->j = 5;
}
{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
const int foo = 10;
if (!foo) return 0;
}
return !cs[0] && !zero.x;
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_c_const=yes
else $as_nop
ac_cv_c_const=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
printf "%s\n" "$ac_cv_c_const" >&6; }
if test $ac_cv_c_const = no; then
printf "%s\n" "#define const /**/" >>confdefs.h
fi
case " $LIBOBJS " in
*" snprintf.$ac_objext "* ) ;;
*) LIBOBJS="$LIBOBJS snprintf.$ac_objext"
;;
esac
_hw_cv_func_xprintf_replace_done=yes
fi
fi
ntp_pkgconfig_min_version='0.15.0'
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_PKG_CONFIG+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $PKG_CONFIG in
[\\/]* | ?:[\\/]*)
ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac
fi
PKG_CONFIG=$ac_cv_path_PKG_CONFIG
if test -n "$PKG_CONFIG"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
printf "%s\n" "$PKG_CONFIG" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_path_PKG_CONFIG"; then
ac_pt_PKG_CONFIG=$PKG_CONFIG
# Extract the first word of "pkg-config", so it can be a program name with args.
set dummy pkg-config; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_ac_pt_PKG_CONFIG+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $ac_pt_PKG_CONFIG in
[\\/]* | ?:[\\/]*)
ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac
fi
ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
if test -n "$ac_pt_PKG_CONFIG"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_pt_PKG_CONFIG" = x; then
PKG_CONFIG=""
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
PKG_CONFIG=$ac_pt_PKG_CONFIG
fi
else
PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
fi
{ ac_cv_path_PKG_CONFIG=; unset ac_cv_path_PKG_CONFIG;}
{ ac_cv_path_ac_pt_PKG_CONFIG=; unset ac_cv_path_ac_pt_PKG_CONFIG;}
case "$PKG_CONFIG" in
/*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if pkg-config is at least version $ntp_pkgconfig_min_version" >&5
printf %s "checking if pkg-config is at least version $ntp_pkgconfig_min_version... " >&6; }
if $PKG_CONFIG --atleast-pkgconfig-version $ntp_pkgconfig_min_version; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
PKG_CONFIG=""
fi
;;
esac
VER_SUFFIX=
case "$enable_verbose_ssl" in
yes) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: " >&5
printf "%s\n" "$as_me: " >&6;}
esac
# HMS: Save $LIBS and empty it.
# any LIBS we add here should go in to LDADD_LIBNTP
SAVED_LIBS=$LIBS
LIBS=
# [Bug 2332] because we need to know if we are using GNU ld...
# Check whether --with-gnu-ld was given.
if test ${with_gnu_ld+y}
then :
withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes
else $as_nop
with_gnu_ld=no
fi
ac_prog=ld
if test yes = "$GCC"; then
# Check if gcc -print-prog-name=ld gives a path.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
printf %s "checking for ld used by $CC... " >&6; }
case $host in
*-*-mingw*)
# gcc leaves a trailing carriage return, which upsets mingw
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
*)
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
esac
case $ac_prog in
# Accept absolute paths.
[\\/]* | ?:[\\/]*)
re_direlt='/[^/][^/]*/\.\./'
# Canonicalize the pathname of ld
ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
done
test -z "$LD" && LD=$ac_prog
;;
"")
# If it fails, then pretend we aren't using GCC.
ac_prog=ld
;;
*)
# If it is relative, then search for the first ld in PATH.
with_gnu_ld=unknown
;;
esac
elif test yes = "$with_gnu_ld"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
printf %s "checking for GNU ld... " >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
printf %s "checking for non-GNU ld... " >&6; }
fi
if test ${lt_cv_path_LD+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -z "$LD"; then
lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
for ac_dir in $PATH; do
IFS=$lt_save_ifs
test -z "$ac_dir" && ac_dir=.
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
lt_cv_path_LD=$ac_dir/$ac_prog
# Check to see if the program is GNU ld. I'd rather use --version,
# but apparently some variants of GNU ld only accept -v.
# Break only if it was the GNU/non-GNU ld that we prefer.
case `"$lt_cv_path_LD" -v 2>&1 &5
printf "%s\n" "$LD" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
printf %s "checking if the linker ($LD) is GNU ld... " >&6; }
if test ${lt_cv_prog_gnu_ld+y}
then :
printf %s "(cached) " >&6
else $as_nop
# I'd rather use --version here, but apparently some GNU lds only accept -v.
case `$LD -v 2>&1 &5
printf "%s\n" "$lt_cv_prog_gnu_ld" >&6; }
with_gnu_ld=$lt_cv_prog_gnu_ld
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for directory path separator" >&5
printf %s "checking for directory path separator... " >&6; }
if test ${ntp_cv_dir_sep+y}
then :
printf %s "(cached) " >&6
else $as_nop
case "$ntp_cv_dir_sep" in
'')
case "$host_os" in
*djgpp | *mingw32* | *emx*)
ntp_cv_dir_sep="'\\'"
;;
*)
ntp_cv_dir_sep="'/'"
;;
esac
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_dir_sep" >&5
printf "%s\n" "$ntp_cv_dir_sep" >&6; }
printf "%s\n" "#define DIR_SEP $ntp_cv_dir_sep" >>confdefs.h
NTP_ORIG_LIBS="$LIBS"
# Check whether --with-lineeditlibs was given.
if test ${with_lineeditlibs+y}
then :
withval=$with_lineeditlibs; use_lineeditlibs="$withval"
else $as_nop
use_lineeditlibs="edit,editline"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking line editing libraries" >&5
printf %s "checking line editing libraries... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $use_lineeditlibs" >&5
printf "%s\n" "$use_lineeditlibs" >&6; }
case "$use_lineeditlibs" in
no)
ntp_lib_lineedit=no
;;
*)
for lineedit_lib in `echo $use_lineeditlibs | sed -e 's/,/ /'`; do
for term_lib in "" termcap curses ncurses; do
case "$term_lib" in
'')
TRY_LIB="-l$lineedit_lib"
;;
*)
TRY_LIB="-l$lineedit_lib -l$term_lib"
;;
esac
LIBS="$NTP_ORIG_LIBS $TRY_LIB"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for readline() with $TRY_LIB" >&5
printf %s "checking for readline() with $TRY_LIB... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char readline ();
int
main (void)
{
return readline ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ntp_lib_lineedit="$TRY_LIB"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
case "$ntp_lib_lineedit" in
'')
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
;;
*)
# Use readline()
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
break
esac
case "$term_lib" in
'')
# do not try el_gets without a terminal library
;;
*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for el_gets() with $TRY_LIB" >&5
printf %s "checking for el_gets() with $TRY_LIB... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char el_gets ();
int
main (void)
{
return el_gets ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ntp_lib_lineedit="$TRY_LIB"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
case "$ntp_lib_lineedit" in
'')
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
;;
*) # Use el_gets()
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
break
;;
esac # $ntp_lib_lineedit
esac # $term_lib
done
case "$ntp_lib_lineedit" in
'')
;;
*)
break
;;
esac
done
LIBS="$NTP_ORIG_LIBS"
;;
esac # $use_lineeditlibs
case "$ntp_lib_lineedit" in
'')
ntp_lib_lineedit="no"
;;
no)
;;
*)
EDITLINE_LIBS="$ntp_lib_lineedit"
;;
esac # $ntp_lib_lineedit
case "$ntp_lib_lineedit" in
no)
;;
*)
ac_fn_c_check_header_compile "$LINENO" "readline.h" "ac_cv_header_readline_h" "$ac_includes_default"
if test "x$ac_cv_header_readline_h" = xyes
then :
printf "%s\n" "#define HAVE_READLINE_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "readline/readline.h" "ac_cv_header_readline_readline_h" "$ac_includes_default"
if test "x$ac_cv_header_readline_readline_h" = xyes
then :
printf "%s\n" "#define HAVE_READLINE_READLINE_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "histedit.h" "ac_cv_header_histedit_h" "$ac_includes_default"
if test "x$ac_cv_header_histedit_h" = xyes
then :
printf "%s\n" "#define HAVE_HISTEDIT_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "history.h" "ac_cv_header_history_h" "$ac_includes_default"
if test "x$ac_cv_header_history_h" = xyes
then :
printf "%s\n" "#define HAVE_HISTORY_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "readline/history.h" "ac_cv_header_readline_history_h" "$ac_includes_default"
if test "x$ac_cv_header_readline_history_h" = xyes
then :
printf "%s\n" "#define HAVE_READLINE_HISTORY_H 1" >>confdefs.h
fi
case "$ac_cv_header_histedit_h" in
yes)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking number of arguments to el_init()" >&5
printf %s "checking number of arguments to el_init()... " >&6; }
if test ${ntp_cv_el_init_args+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
int
main (void)
{
el_init("conftest", stdin, stdout, stderr);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ntp_cv_el_init_args=4
else $as_nop
ntp_cv_el_init_args=3
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_el_init_args" >&5
printf "%s\n" "$ntp_cv_el_init_args" >&6; }
printf "%s\n" "#define EL_INIT_ARGS $ntp_cv_el_init_args" >>confdefs.h
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether readline supports history" >&5
printf %s "checking whether readline supports history... " >&6; }
ntp_lib_lineedit_history="no"
ORIG_LIBS="$LIBS"
LIBS="$ORIG_LIBS $ntp_lib_lineedit"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char add_history ();
int
main (void)
{
return add_history ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ntp_lib_lineedit_history="yes"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS="$ORIG_LIBS"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ntp_lib_lineedit_history" >&5
printf "%s\n" "$ntp_lib_lineedit_history" >&6; }
case "$ntp_lib_lineedit_history" in
yes)
printf "%s\n" "#define HAVE_READLINE_HISTORY 1" >>confdefs.h
esac
esac # $ntp_lib_lineedit
{ NTP_ORIG_LIBS=; unset NTP_ORIG_LIBS;}
{ ORIG_LIBS=; unset ORIG_LIBS;}
{ TRY_LIB=; unset TRY_LIB;}
{ use_lineeditlibs=; unset use_lineeditlibs;}
LIBM=
case "$host" in
*-*-darwin*)
;;
*)
_libs=$LIBS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing cos" >&5
printf %s "checking for library containing cos... " >&6; }
if test ${ac_cv_search_cos+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char cos ();
int
main (void)
{
return cos ();
;
return 0;
}
_ACEOF
for ac_lib in '' m
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_cos=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_cos+y}
then :
break
fi
done
if test ${ac_cv_search_cos+y}
then :
else $as_nop
ac_cv_search_cos=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_cos" >&5
printf "%s\n" "$ac_cv_search_cos" >&6; }
ac_res=$ac_cv_search_cos
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
LIBM="-lm"
fi
LIBS=$_libs
;;
esac
{ _libs=; unset _libs;}
if test "x$ac_cv_func_fork" = xyes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
printf %s "checking for working fork... " >&6; }
if test ${ac_cv_func_fork_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
ac_cv_func_fork_works=cross
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
int
main (void)
{
/* By Ruediger Kuhlmann. */
return fork () < 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ac_cv_func_fork_works=yes
else $as_nop
ac_cv_func_fork_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
printf "%s\n" "$ac_cv_func_fork_works" >&6; }
else
ac_cv_func_fork_works=$ac_cv_func_fork
fi
if test "x$ac_cv_func_fork_works" = xcross; then
case $host in
*-*-amigaos* | *-*-msdosdjgpp*)
# Override, as these systems have only a dummy fork() stub
ac_cv_func_fork_works=no
;;
*)
ac_cv_func_fork_works=yes
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
printf "%s\n" "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
fi
ac_cv_func_vfork_works=$ac_cv_func_vfork
if test "x$ac_cv_func_vfork" = xyes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
printf %s "checking for working vfork... " >&6; }
if test ${ac_cv_func_vfork_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
ac_cv_func_vfork_works=cross
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Thanks to Paul Eggert for this test. */
$ac_includes_default
#include
#include
#ifdef HAVE_VFORK_H
# include
#endif
static void
do_nothing (int sig)
{
(void) sig;
}
/* On some sparc systems, changes by the child to local and incoming
argument registers are propagated back to the parent. The compiler
is told about this with #include , but some compilers
(e.g. gcc -O) don't grok . Test for this by using a
static variable whose address is put into a register that is
clobbered by the vfork. */
static void
sparc_address_test (int arg)
{
static pid_t child;
if (!child) {
child = vfork ();
if (child < 0) {
perror ("vfork");
_exit(2);
}
if (!child) {
arg = getpid();
write(-1, "", 0);
_exit (arg);
}
}
}
int
main (void)
{
pid_t parent = getpid ();
pid_t child;
sparc_address_test (0);
/* On Solaris 2.4, changes by the child to the signal handler
also munge signal handlers in the parent. To detect this,
start by putting the parent's handler in a known state. */
signal (SIGTERM, SIG_DFL);
child = vfork ();
if (child == 0) {
/* Here is another test for sparc vfork register problems. This
test uses lots of local variables, at least as many local
variables as main has allocated so far including compiler
temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
reuse the register of parent for one of the local variables,
since it will think that parent can't possibly be used any more
in this routine. Assigning to the local variable will thus
munge parent in the parent process. */
pid_t
p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
/* Convince the compiler that p..p7 are live; otherwise, it might
use the same hardware register for all 8 local variables. */
if (p != p1 || p != p2 || p != p3 || p != p4
|| p != p5 || p != p6 || p != p7)
_exit(1);
/* Alter the child's signal handler. */
if (signal (SIGTERM, do_nothing) != SIG_DFL)
_exit(1);
/* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
from child file descriptors. If the child closes a descriptor
before it execs or exits, this munges the parent's descriptor
as well. Test for this by closing stdout in the child. */
_exit(close(fileno(stdout)) != 0);
} else {
int status;
struct stat st;
while (wait(&status) != child)
;
return (
/* Was there some problem with vforking? */
child < 0
/* Did the child munge the parent's signal handler? */
|| signal (SIGTERM, SIG_DFL) != SIG_DFL
/* Did the child fail? (This shouldn't happen.) */
|| status
/* Did the vfork/compiler bug occur? */
|| parent != getpid()
/* Did the file descriptor bug occur? */
|| fstat(fileno(stdout), &st) != 0
);
}
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ac_cv_func_vfork_works=yes
else $as_nop
ac_cv_func_vfork_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
printf "%s\n" "$ac_cv_func_vfork_works" >&6; }
fi;
if test "x$ac_cv_func_fork_works" = xcross; then
ac_cv_func_vfork_works=$ac_cv_func_vfork
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
printf "%s\n" "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
fi
if test "x$ac_cv_func_vfork_works" = xyes; then
printf "%s\n" "#define HAVE_WORKING_VFORK 1" >>confdefs.h
else
printf "%s\n" "#define vfork fork" >>confdefs.h
fi
if test "x$ac_cv_func_fork_works" = xyes; then
printf "%s\n" "#define HAVE_WORKING_FORK 1" >>confdefs.h
fi
# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
# for constant arguments. Useless!
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
printf %s "checking for working alloca.h... " >&6; }
if test ${ac_cv_working_alloca_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
int
main (void)
{
char *p = (char *) alloca (2 * sizeof (int));
if (p) return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_working_alloca_h=yes
else $as_nop
ac_cv_working_alloca_h=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
printf "%s\n" "$ac_cv_working_alloca_h" >&6; }
if test $ac_cv_working_alloca_h = yes; then
printf "%s\n" "#define HAVE_ALLOCA_H 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
printf %s "checking for alloca... " >&6; }
if test ${ac_cv_func_alloca_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test $ac_cv_working_alloca_h = yes; then
ac_cv_func_alloca_works=yes
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
#ifndef alloca
# ifdef __GNUC__
# define alloca __builtin_alloca
# elif defined _MSC_VER
# include
# define alloca _alloca
# else
# ifdef __cplusplus
extern "C"
# endif
void *alloca (size_t);
# endif
#endif
int
main (void)
{
char *p = (char *) alloca (1);
if (p) return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_func_alloca_works=yes
else $as_nop
ac_cv_func_alloca_works=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
printf "%s\n" "$ac_cv_func_alloca_works" >&6; }
fi
if test $ac_cv_func_alloca_works = yes; then
printf "%s\n" "#define HAVE_ALLOCA 1" >>confdefs.h
else
# The SVR3 libPW and SVR4 libucb both contain incompatible functions
# that cause trouble. Some versions do not even contain alloca or
# contain a buggy version. If you still want to use their alloca,
# use ar to extract alloca.o from them instead of compiling alloca.c.
ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
printf "%s\n" "#define C_ALLOCA 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
printf %s "checking stack direction for C alloca... " >&6; }
if test ${ac_cv_c_stack_direction+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
ac_cv_c_stack_direction=0
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
int
find_stack_direction (int *addr, int depth)
{
int dir, dummy = 0;
if (! addr)
addr = &dummy;
*addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
dir = depth ? find_stack_direction (addr, depth - 1) : 0;
return dir + dummy;
}
int
main (int argc, char **argv)
{
return find_stack_direction (0, argc + !argv + 20) < 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ac_cv_c_stack_direction=1
else $as_nop
ac_cv_c_stack_direction=-1
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
printf "%s\n" "$ac_cv_c_stack_direction" >&6; }
printf "%s\n" "#define STACK_DIRECTION $ac_cv_c_stack_direction" >>confdefs.h
fi
if test $ac_cv_have_decl_strerror_r = yes; then
# For backward compatibility's sake, define HAVE_STRERROR_R.
# (We used to run AC_CHECK_FUNCS_ONCE for strerror_r, as well
# as AC_CHECK_DECLS_ONCE.)
printf "%s\n" "#define HAVE_STRERROR_R 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether strerror_r returns char *" >&5
printf %s "checking whether strerror_r returns char *... " >&6; }
if test ${ac_cv_func_strerror_r_char_p+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_cv_func_strerror_r_char_p=no
if test $ac_cv_have_decl_strerror_r = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
int
main (void)
{
char buf[100];
char x = *strerror_r (0, buf, sizeof buf);
char *p = strerror_r (0, buf, sizeof buf);
return !p || x;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_func_strerror_r_char_p=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strerror_r_char_p" >&5
printf "%s\n" "$ac_cv_func_strerror_r_char_p" >&6; }
if test $ac_cv_func_strerror_r_char_p = yes; then
printf "%s\n" "#define STRERROR_R_CHAR_P 1" >>confdefs.h
fi
ac_busted_vpath_in_make=no
case "$build" in
*-*-irix6.1*) # 64 bit only
# busted vpath?
;;
*-*-irix6*) # 6.2 (and later?)
ac_busted_vpath_in_make=yes
;;
*-*-solaris2.5.1)
ac_busted_vpath_in_make=yes
;;
*-*-unicosmp*)
ac_busted_vpath_in_make=yes
;;
esac
case "$ac_busted_vpath_in_make$srcdir" in
yes.|no*)
;;
*) case "`${MAKE-make} -v -f /dev/null 2>/dev/null | grep 'GNU Make'`" in
'')
as_fn_error $? "building outside of the main directory requires GNU make" "$LINENO" 5
esac
;;
esac
case "$host" in
*-*-aix4*)
# Bug 2516:
# Was *-*-aix[[4-9]]*
# XXX only verified thru AIX6. But...
# Ken Link says this is fine for AIX 5.3 and 7.1, and sees no reason
# that this support would be in 5.3, removed in 6, and added back.
#
# (prr) aix 4.1 doesn't have clock_settime, but in aix 4.3 it's a stub
# (returning ENOSYS). I didn't check 4.2. If, in the future,
# IBM pulls its thumbs out long enough to implement clock_settime,
# this conditional will need to change. Maybe use AC_TRY_RUN
# instead to try to set the time to itself and check errno.
;;
*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
printf %s "checking for library containing clock_gettime... " >&6; }
if test ${ac_cv_search_clock_gettime+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char clock_gettime ();
int
main (void)
{
return clock_gettime ();
;
return 0;
}
_ACEOF
for ac_lib in '' rt
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_clock_gettime=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_clock_gettime+y}
then :
break
fi
done
if test ${ac_cv_search_clock_gettime+y}
then :
else $as_nop
ac_cv_search_clock_gettime=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
printf "%s\n" "$ac_cv_search_clock_gettime" >&6; }
ac_res=$ac_cv_search_clock_gettime
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
case "$ac_cv_search_clock_gettime" in
'none required') ;;
no) ;;
*) LDADD_LIBNTP="$ac_cv_search_clock_gettime $LDADD_LIBNTP" ;;
esac
fi
ac_fn_c_check_func "$LINENO" "clock_getres" "ac_cv_func_clock_getres"
if test "x$ac_cv_func_clock_getres" = xyes
then :
printf "%s\n" "#define HAVE_CLOCK_GETRES 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
if test "x$ac_cv_func_clock_gettime" = xyes
then :
printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "clock_settime" "ac_cv_func_clock_settime"
if test "x$ac_cv_func_clock_settime" = xyes
then :
printf "%s\n" "#define HAVE_CLOCK_SETTIME 1" >>confdefs.h
fi
;;
esac
ac_fn_c_check_func "$LINENO" "getclock" "ac_cv_func_getclock"
if test "x$ac_cv_func_getclock" = xyes
then :
printf "%s\n" "#define HAVE_GETCLOCK 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "stime" "ac_cv_func_stime"
if test "x$ac_cv_func_stime" = xyes
then :
printf "%s\n" "#define HAVE_STIME 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "timegm" "ac_cv_func_timegm"
if test "x$ac_cv_func_timegm" = xyes
then :
printf "%s\n" "#define HAVE_TIMEGM 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy"
if test "x$ac_cv_func_strlcpy" = xyes
then :
printf "%s\n" "#define HAVE_STRLCPY 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "strlcat" "ac_cv_func_strlcat"
if test "x$ac_cv_func_strlcat" = xyes
then :
printf "%s\n" "#define HAVE_STRLCAT 1" >>confdefs.h
fi
# Bug 2713
LDADD_LIBUTIL=
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing snprintb" >&5
printf %s "checking for library containing snprintb... " >&6; }
if test ${ac_cv_search_snprintb+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char snprintb ();
int
main (void)
{
return snprintb ();
;
return 0;
}
_ACEOF
for ac_lib in '' util
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_snprintb=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_snprintb+y}
then :
break
fi
done
if test ${ac_cv_search_snprintb+y}
then :
else $as_nop
ac_cv_search_snprintb=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_snprintb" >&5
printf "%s\n" "$ac_cv_search_snprintb" >&6; }
ac_res=$ac_cv_search_snprintb
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
case "$ac_cv_search_snprintb" in
'none required') ;;
no) ;;
*) LDADD_LIBUTIL="$ac_cv_search_snprintb $LDADD_LIBUTIL" ;;
esac
printf "%s\n" "#define USE_SNPRINTB 1" >>confdefs.h
fi
#
ac_fn_c_check_header_compile "$LINENO" "errno.h" "ac_cv_header_errno_h" "$ac_includes_default"
if test "x$ac_cv_header_errno_h" = xyes
then :
printf "%s\n" "#define HAVE_ERRNO_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_socket_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_SOCKET_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/types.h" "ac_cv_header_sys_types_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_types_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_TYPES_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "time.h" "ac_cv_header_time_h" "$ac_includes_default"
if test "x$ac_cv_header_time_h" = xyes
then :
printf "%s\n" "#define HAVE_TIME_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "
#ifdef HAVE_SYS_SOCKET_H
# include
#endif
"
if test "x$ac_cv_header_net_if_h" = xyes
then :
printf "%s\n" "#define HAVE_NET_IF_H 1" >>confdefs.h
fi
case "$host" in
*-hp-hpux*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if net/if.h requires mpinfou predeclaration" >&5
printf %s "checking if net/if.h requires mpinfou predeclaration... " >&6; }
if test ${ntp_cv_predecl_mpinfou+y}
then :
printf %s "(cached) " >&6
else $as_nop
np_cv_predecl_mpinfou=no
case "$ac_cv_header_net_if_h" in
no)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
typedef union mpinfou {
struct pdk_mpinfo *pdkptr;
struct mpinfo *pikptr;
} mpinfou_t;
#ifdef HAVE_SYS_SOCKET_H
# include
#endif
#include
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ntp_cv_predecl_mpinfou=yes
ac_cv_header_net_if_h=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_predecl_mpinfou" >&5
printf "%s\n" "$ntp_cv_predecl_mpinfou" >&6; }
case "$ntp_cv_predecl_mpinfou" in
yes)
cat >>confdefs.h <<_ACEOF
#ifndef MPINFOU_PREDECLARED
# define MPINFOU_PREDECLARED
typedef union mpinfou {
struct pdk_mpinfo *pdkptr;
struct mpinfo *pikptr;
} mpinfou_t;
#endif
_ACEOF
esac
esac
case "$host" in
*-linux*)
ac_fn_c_check_header_compile "$LINENO" "linux/if_addr.h" "ac_cv_header_linux_if_addr_h" "
#ifdef HAVE_SYS_SOCKET_H
# include
#endif
"
if test "x$ac_cv_header_linux_if_addr_h" = xyes
then :
printf "%s\n" "#define HAVE_LINUX_IF_ADDR_H 1" >>confdefs.h
fi
printf "%s\n" "#define NEED_EARLY_FORK 1" >>confdefs.h
esac
ac_fn_c_check_header_compile "$LINENO" "arpa/nameser.h" "ac_cv_header_arpa_nameser_h" "$ac_includes_default"
if test "x$ac_cv_header_arpa_nameser_h" = xyes
then :
printf "%s\n" "#define HAVE_ARPA_NAMESER_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/param.h" "ac_cv_header_sys_param_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_param_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_PARAM_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/time.h" "ac_cv_header_sys_time_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_time_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_TIME_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/timers.h" "ac_cv_header_sys_timers_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_timers_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_TIMERS_H 1" >>confdefs.h
fi
# sys/sysctl.h depends on sys/param.h on OpenBSD - Bug 1576
ac_fn_c_check_header_compile "$LINENO" "sys/sysctl.h" "ac_cv_header_sys_sysctl_h" "
#if defined HAVE_SYS_PARAM_H
# include
#endif
"
if test "x$ac_cv_header_sys_sysctl_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_SYSCTL_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "netinet/in_system.h" "ac_cv_header_netinet_in_system_h" "$ac_includes_default"
if test "x$ac_cv_header_netinet_in_system_h" = xyes
then :
printf "%s\n" "#define HAVE_NETINET_IN_SYSTEM_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "netinet/in_systm.h" "ac_cv_header_netinet_in_systm_h" "$ac_includes_default"
if test "x$ac_cv_header_netinet_in_systm_h" = xyes
then :
printf "%s\n" "#define HAVE_NETINET_IN_SYSTM_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
if test "x$ac_cv_header_netinet_in_h" = xyes
then :
printf "%s\n" "#define HAVE_NETINET_IN_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "resolv.h" "ac_cv_header_resolv_h" "
#ifdef HAVE_SYS_TYPES_H
# include
#endif
#ifdef HAVE_NETINET_IN_H
# include
#endif
#ifdef HAVE_ARPA_NAMESER_H
# include
#endif
"
if test "x$ac_cv_header_resolv_h" = xyes
then :
printf "%s\n" "#define HAVE_RESOLV_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "net/if_var.h" "ac_cv_header_net_if_var_h" "
#if HAVE_SYS_TYPES_H
# include
#endif
#ifdef HAVE_SYS_SOCKET_H
# include
#endif
#ifdef HAVE_NETINET_IN_H
# include
#endif
#ifdef HAVE_NET_IF_H
# include
#endif
"
if test "x$ac_cv_header_net_if_var_h" = xyes
then :
printf "%s\n" "#define HAVE_NET_IF_VAR_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "netinet/ip.h" "ac_cv_header_netinet_ip_h" "
#ifdef HAVE_SYS_TYPES_H
# include
#endif
#ifdef HAVE_SYS_SOCKET_H
# include
#endif
#ifdef HAVE_NET_IF_H
# include
#endif
#ifdef HAVE_NETINET_IN_H
# include
#endif
#ifdef HAVE_NET_IF_VAR_H
# include
#endif
#ifdef HAVE_NETINET_IN_SYSTM_H
# include
#endif
"
if test "x$ac_cv_header_netinet_ip_h" = xyes
then :
printf "%s\n" "#define HAVE_NETINET_IP_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "netinet/in_var.h" "ac_cv_header_netinet_in_var_h" "
#ifdef HAVE_SYS_TYPES_H
# include
#endif
#ifdef HAVE_SYS_SOCKET_H
# include
#endif
#ifdef HAVE_NET_IF_H
# include
#endif
#ifdef HAVE_NETINET_IN_H
# include
#endif
#ifdef HAVE_NET_IF_VAR_H
# include
#endif
#ifdef HAVE_NETINET_IN_SYSTM_H
# include
#endif
"
if test "x$ac_cv_header_netinet_in_var_h" = xyes
then :
printf "%s\n" "#define HAVE_NETINET_IN_VAR_H 1" >>confdefs.h
fi
# HMS: Do we need to check for -lsocket before or after these tests?
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing inet_pton" >&5
printf %s "checking for library containing inet_pton... " >&6; }
if test ${ac_cv_search_inet_pton+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char inet_pton ();
int
main (void)
{
return inet_pton ();
;
return 0;
}
_ACEOF
for ac_lib in '' nsl
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_inet_pton=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_inet_pton+y}
then :
break
fi
done
if test ${ac_cv_search_inet_pton+y}
then :
else $as_nop
ac_cv_search_inet_pton=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_pton" >&5
printf "%s\n" "$ac_cv_search_inet_pton" >&6; }
ac_res=$ac_cv_search_inet_pton
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
case "$ac_cv_search_inet_pton" in
'none required') ;;
no) ;;
*) LDADD_LIBNTP="$ac_cv_search_inet_pton $LDADD_LIBNTP" ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing inet_ntop" >&5
printf %s "checking for library containing inet_ntop... " >&6; }
if test ${ac_cv_search_inet_ntop+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char inet_ntop ();
int
main (void)
{
return inet_ntop ();
;
return 0;
}
_ACEOF
for ac_lib in '' resolv
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib -lnsl $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_inet_ntop=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_inet_ntop+y}
then :
break
fi
done
if test ${ac_cv_search_inet_ntop+y}
then :
else $as_nop
ac_cv_search_inet_ntop=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_ntop" >&5
printf "%s\n" "$ac_cv_search_inet_ntop" >&6; }
ac_res=$ac_cv_search_inet_ntop
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
case "$ac_cv_search_inet_ntop" in
'none required') ;;
no) ;;
*) LDADD_LIBNTP="$ac_cv_search_inet_ntop $LDADD_LIBNTP" ;;
esac
fi
# [Bug 1628] On Solaris, we need -lxnet -lsocket. Generalize this to
# avoid keying on the OS name: If we find socket functions in
# libsocket, next try for them in libxnet without libsocket, if found,
# list both. If we simply tested libxnet first, we would find the
# functions there and never add libsocket. See also [Bug 660]
# http://bugs.ntp.org/show_bug.cgi?id=660#c9
saved_LIBS=$LIBS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing setsockopt" >&5
printf %s "checking for library containing setsockopt... " >&6; }
if test ${ac_cv_search_setsockopt+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char setsockopt ();
int
main (void)
{
return setsockopt ();
;
return 0;
}
_ACEOF
for ac_lib in '' socket
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_setsockopt=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_setsockopt+y}
then :
break
fi
done
if test ${ac_cv_search_setsockopt+y}
then :
else $as_nop
ac_cv_search_setsockopt=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setsockopt" >&5
printf "%s\n" "$ac_cv_search_setsockopt" >&6; }
ac_res=$ac_cv_search_setsockopt
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
case "$ac_cv_search_setsockopt" in
'none required') ;;
no) ;;
*) LDADD_LIBNTP="$ac_cv_search_setsockopt $LDADD_LIBNTP" ;;
esac
fi
case "$ac_cv_search_setsockopt" in
-lsocket)
LIBS="$saved_LIBS"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing getsockopt" >&5
printf %s "checking for library containing getsockopt... " >&6; }
if test ${ac_cv_search_getsockopt+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char getsockopt ();
int
main (void)
{
return getsockopt ();
;
return 0;
}
_ACEOF
for ac_lib in '' xnet
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_getsockopt=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_getsockopt+y}
then :
break
fi
done
if test ${ac_cv_search_getsockopt+y}
then :
else $as_nop
ac_cv_search_getsockopt=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getsockopt" >&5
printf "%s\n" "$ac_cv_search_getsockopt" >&6; }
ac_res=$ac_cv_search_getsockopt
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
case "$ac_cv_search_getsockopt" in
'none required') ;;
no) ;;
*) LDADD_LIBNTP="$ac_cv_search_getsockopt $LDADD_LIBNTP" ;;
esac
fi
# XXX Possible trouble here - reading the comments above and looking at the
# code below I wonder if we'll add -lxnet when we don't need it.
# Also, do we need to add -lxnet to LDADD_LIBNTP, or perhaps see if it's
# there when it is not needed?
case "$ac_cv_search_getsockopt" in
-lxnet)
LIBS="-lxnet -lsocket $saved_LIBS"
;;
*) LIBS="-lsocket $saved_LIBS"
;;
esac
;;
esac
{ saved_LIBS=; unset saved_LIBS;}
# Bug 2427 - look for recvmsg here.
ac_fn_c_check_func "$LINENO" "recvmsg" "ac_cv_func_recvmsg"
if test "x$ac_cv_func_recvmsg" = xyes
then :
printf "%s\n" "#define HAVE_RECVMSG 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
printf %s "checking for inline... " >&6; }
if test ${ac_cv_c_inline+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_cv_c_inline=no
for ac_kw in inline __inline__ __inline; do
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifndef __cplusplus
typedef int foo_t;
static $ac_kw foo_t static_foo (void) {return 0; }
$ac_kw foo_t foo (void) {return 0; }
#endif
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_c_inline=$ac_kw
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
test "$ac_cv_c_inline" != no && break
done
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
printf "%s\n" "$ac_cv_c_inline" >&6; }
case $ac_cv_c_inline in
inline | yes) ;;
*)
case $ac_cv_c_inline in
no) ac_val=;;
*) ac_val=$ac_cv_c_inline;;
esac
cat >>confdefs.h <<_ACEOF
#ifndef __cplusplus
#define inline $ac_val
#endif
_ACEOF
;;
esac
case "$ac_cv_c_inline" in
'')
;;
*)
printf "%s\n" "#define HAVE_INLINE 1" >>confdefs.h
esac
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of time_t" >&5
printf %s "checking size of time_t... " >&6; }
if test ${ac_cv_sizeof_time_t+y}
then :
printf %s "(cached) " >&6
else $as_nop
if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (time_t))" "ac_cv_sizeof_time_t" "$ac_includes_default"
then :
else $as_nop
if test "$ac_cv_type_time_t" = yes; then
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute sizeof (time_t)
See \`config.log' for more details" "$LINENO" 5; }
else
ac_cv_sizeof_time_t=0
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_time_t" >&5
printf "%s\n" "$ac_cv_sizeof_time_t" >&6; }
printf "%s\n" "#define SIZEOF_TIME_T $ac_cv_sizeof_time_t" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether char is unsigned" >&5
printf %s "checking whether char is unsigned... " >&6; }
if test ${ac_cv_c_char_unsigned+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
int
main (void)
{
static int test_array [1 - 2 * !(((char) -1) < 0)];
test_array [0] = 0;
return test_array [0];
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_c_char_unsigned=no
else $as_nop
ac_cv_c_char_unsigned=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_char_unsigned" >&5
printf "%s\n" "$ac_cv_c_char_unsigned" >&6; }
if test $ac_cv_c_char_unsigned = yes; then
printf "%s\n" "#define __CHAR_UNSIGNED__ 1" >>confdefs.h
fi
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of signed char" >&5
printf %s "checking size of signed char... " >&6; }
if test ${ac_cv_sizeof_signed_char+y}
then :
printf %s "(cached) " >&6
else $as_nop
if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (signed char))" "ac_cv_sizeof_signed_char" "$ac_includes_default"
then :
else $as_nop
if test "$ac_cv_type_signed_char" = yes; then
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute sizeof (signed char)
See \`config.log' for more details" "$LINENO" 5; }
else
ac_cv_sizeof_signed_char=0
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_signed_char" >&5
printf "%s\n" "$ac_cv_sizeof_signed_char" >&6; }
printf "%s\n" "#define SIZEOF_SIGNED_CHAR $ac_cv_sizeof_signed_char" >>confdefs.h
ac_fn_c_check_type "$LINENO" "s_char" "ac_cv_type_s_char" "$ac_includes_default"
if test "x$ac_cv_type_s_char" = xyes
then :
printf "%s\n" "#define HAVE_S_CHAR 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
if test "x$ac_cv_type_long_long" = xyes
then :
printf "%s\n" "#define HAVE_LONG_LONG 1" >>confdefs.h
fi
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
printf %s "checking size of short... " >&6; }
if test ${ac_cv_sizeof_short+y}
then :
printf %s "(cached) " >&6
else $as_nop
if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default"
then :
else $as_nop
if test "$ac_cv_type_short" = yes; then
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute sizeof (short)
See \`config.log' for more details" "$LINENO" 5; }
else
ac_cv_sizeof_short=0
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
printf "%s\n" "$ac_cv_sizeof_short" >&6; }
printf "%s\n" "#define SIZEOF_SHORT $ac_cv_sizeof_short" >>confdefs.h
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
printf %s "checking size of int... " >&6; }
if test ${ac_cv_sizeof_int+y}
then :
printf %s "(cached) " >&6
else $as_nop
if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"
then :
else $as_nop
if test "$ac_cv_type_int" = yes; then
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute sizeof (int)
See \`config.log' for more details" "$LINENO" 5; }
else
ac_cv_sizeof_int=0
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
printf "%s\n" "$ac_cv_sizeof_int" >&6; }
printf "%s\n" "#define SIZEOF_INT $ac_cv_sizeof_int" >>confdefs.h
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
printf %s "checking size of long... " >&6; }
if test ${ac_cv_sizeof_long+y}
then :
printf %s "(cached) " >&6
else $as_nop
if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"
then :
else $as_nop
if test "$ac_cv_type_long" = yes; then
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute sizeof (long)
See \`config.log' for more details" "$LINENO" 5; }
else
ac_cv_sizeof_long=0
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
printf "%s\n" "$ac_cv_sizeof_long" >&6; }
printf "%s\n" "#define SIZEOF_LONG $ac_cv_sizeof_long" >>confdefs.h
case "$ac_cv_type_long_long" in
no)
;;
*)
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
printf %s "checking size of long long... " >&6; }
if test ${ac_cv_sizeof_long_long+y}
then :
printf %s "(cached) " >&6
else $as_nop
if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"
then :
else $as_nop
if test "$ac_cv_type_long_long" = yes; then
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute sizeof (long long)
See \`config.log' for more details" "$LINENO" 5; }
else
ac_cv_sizeof_long_long=0
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
printf "%s\n" "$ac_cv_sizeof_long_long" >&6; }
printf "%s\n" "#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long" >>confdefs.h
;;
esac
case "$ac_cv_c_char_unsigned$ac_cv_sizeof_signed_char$ac_cv_type_s_char" in
*yes)
# We have a typedef for s_char. Might as well believe it...
;;
no0no)
# We have signed chars, can't say 'signed char', no s_char typedef.
printf "%s\n" "#define NEED_S_CHAR_TYPEDEF 1" >>confdefs.h
;;
no1no)
# We have signed chars, can say 'signed char', no s_char typedef.
printf "%s\n" "#define NEED_S_CHAR_TYPEDEF 1" >>confdefs.h
;;
yes0no)
# We have unsigned chars, can't say 'signed char', no s_char typedef.
as_fn_error $? "No way to specify a signed character!" "$LINENO" 5
;;
yes1no)
# We have unsigned chars, can say 'signed char', no s_char typedef.
printf "%s\n" "#define NEED_S_CHAR_TYPEDEF 1" >>confdefs.h
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
printf %s "checking for uid_t in sys/types.h... " >&6; }
if test ${ac_cv_type_uid_t+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "uid_t" >/dev/null 2>&1
then :
ac_cv_type_uid_t=yes
else $as_nop
ac_cv_type_uid_t=no
fi
rm -rf conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
printf "%s\n" "$ac_cv_type_uid_t" >&6; }
if test $ac_cv_type_uid_t = no; then
printf "%s\n" "#define uid_t int" >>confdefs.h
printf "%s\n" "#define gid_t int" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we're including debugging code" >&5
printf %s "checking if we're including debugging code... " >&6; }
# Check whether --enable-debugging was given.
if test ${enable_debugging+y}
then :
enableval=$enable_debugging; ntp_ok=$enableval
else $as_nop
ntp_ok=yes
fi
case "$ntp_ok" in
yes)
printf "%s\n" "#define DEBUG 1" >>confdefs.h
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ntp_ok" >&5
printf "%s\n" "$ntp_ok" >&6; }
# check if we can compile with pthreads
ac_fn_c_check_header_compile "$LINENO" "semaphore.h" "ac_cv_header_semaphore_h" "$ac_includes_default"
if test "x$ac_cv_header_semaphore_h" = xyes
then :
printf "%s\n" "#define HAVE_SEMAPHORE_H 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "socketpair" "ac_cv_func_socketpair"
if test "x$ac_cv_func_socketpair" = xyes
then :
printf "%s\n" "#define HAVE_SOCKETPAIR 1" >>confdefs.h
fi
# Check whether --enable-thread-support was given.
if test ${enable_thread_support+y}
then :
enableval=$enable_thread_support;
else $as_nop
enable_thread_support=yes
fi
have_pthreads=no
case "$enable_thread_support" in
no) ;;
*)
ol_found_pthreads=no
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
# OpenLDAP --with-threads
# Check whether --with-threads was given.
if test ${with_threads+y}
then :
withval=$with_threads;
ol_arg=invalid
for ol_val in auto nt posix mach pth lwp yes no manual ; do
if test "$withval" = "$ol_val" ; then
ol_arg="$ol_val"
fi
done
if test "$ol_arg" = "invalid" ; then
as_fn_error $? "bad value $withval for --with-threads" "$LINENO" 5
fi
ol_with_threads="$ol_arg"
else $as_nop
ol_with_threads="auto"
fi
# end --with-threads
case "$ol_with_threads$host" in
auto*-*-solaris2.[0-6])
ol_with_threads=no
;;
esac
ol_aix_threads=no
case "$host" in
*-*-aix*) if test -z "$CC" ; then
case "$ol_with_threads" in
auto | yes | posix) ol_aix_threads=yes ;;
esac
fi
;;
esac
if test $ol_aix_threads = yes ; then
if test -z "${CC}" ; then
for ac_prog in cc_r xlc_r cc
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_CC="$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -n "$CC" && break
done
if test "$CC" = cc ; then
if test $ol_with_threads != auto ; then
as_fn_error $? "--with-threads requires cc_r (or other suitable compiler) on AIX" "$LINENO" 5
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: disabling threads, no cc_r on AIX" >&5
printf "%s\n" "$as_me: WARNING: disabling threads, no cc_r on AIX" >&2;}
fi
ol_with_threads=no
fi
fi
case ${CC} in cc_r | xlc_r)
ol_with_threads=posix
ol_cv_pthread_create=yes
;;
esac
fi
ol_link_threads=no
# OpenLDAP --with-yielding_select
# Check whether --with-yielding_select was given.
if test ${with_yielding_select+y}
then :
withval=$with_yielding_select;
ol_arg=invalid
for ol_val in auto yes no manual ; do
if test "$withval" = "$ol_val" ; then
ol_arg="$ol_val"
fi
done
if test "$ol_arg" = "invalid" ; then
as_fn_error $? "bad value $withval for --with-yielding_select" "$LINENO" 5
fi
ol_with_yielding_select="$ol_arg"
else $as_nop
ol_with_yielding_select="auto"
fi
# end --with-yielding_select
case $ol_with_threads in auto | yes | nt)
ac_fn_c_check_func "$LINENO" "_beginthread" "ac_cv_func__beginthread"
if test "x$ac_cv_func__beginthread" = xyes
then :
fi
if test $ac_cv_func__beginthread = yes ; then
printf "%s\n" "#define HAVE_NT_THREADS 1" >>confdefs.h
ol_cv_nt_threads=yes
fi
if test "$ol_cv_nt_threads" = yes ; then
ol_link_threads=nt
ol_with_threads=found
ol_with_yielding_select=yes
printf "%s\n" "#define HAVE_NT_SERVICE_MANAGER 1" >>confdefs.h
printf "%s\n" "#define HAVE_NT_EVENT_LOG 1" >>confdefs.h
fi
if test $ol_with_threads = nt ; then
as_fn_error $? "could not locate NT Threads" "$LINENO" 5
fi
;;
esac
case $ol_with_threads in auto | yes | posix)
ac_fn_c_check_header_compile "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
if test "x$ac_cv_header_pthread_h" = xyes
then :
printf "%s\n" "#define HAVE_PTHREAD_H 1" >>confdefs.h
fi
if test $ac_cv_header_pthread_h = yes ; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking POSIX thread version" >&5
printf %s "checking POSIX thread version... " >&6; }
if test ${ol_cv_pthread_version+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
# include
int
main (void)
{
int i = PTHREAD_CREATE_JOINABLE;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "pthread_detach" >/dev/null 2>&1
then :
ol_cv_pthread_version=10
else $as_nop
ol_cv_pthread_version=8
fi
rm -rf conftest*
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
# include
# ifdef PTHREAD_CREATE_UNDETACHED
draft7
# endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "draft7" >/dev/null 2>&1
then :
ol_cv_pthread_version=7
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "pthread_attr_init" >/dev/null 2>&1
then :
ol_cv_pthread_version=6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
# include
#ifdef PTHREAD_MUTEX_INITIALIZER
draft5
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "draft5" >/dev/null 2>&1
then :
ol_cv_pthread_version=5
else $as_nop
ol_cv_pthread_version=4
fi
rm -rf conftest*
fi
rm -rf conftest*
fi
rm -rf conftest*
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_version" >&5
printf "%s\n" "$ol_cv_pthread_version" >&6; }
if test $ol_cv_pthread_version != 0 ; then
printf "%s\n" "#define HAVE_PTHREADS $ol_cv_pthread_version" >>confdefs.h
else
as_fn_error $? "unknown pthread version" "$LINENO" 5
fi
# consider threads found
ol_with_threads=found
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for LinuxThreads pthread.h" >&5
printf %s "checking for LinuxThreads pthread.h... " >&6; }
if test ${ol_cv_header_linux_threads+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "pthread_kill_other_threads_np" >/dev/null 2>&1
then :
ol_cv_header_linux_threads=yes
else $as_nop
ol_cv_header_linux_threads=no
fi
rm -rf conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ol_cv_header_linux_threads" >&5
printf "%s\n" "$ol_cv_header_linux_threads" >&6; }
if test $ol_cv_header_linux_threads = yes; then
printf "%s\n" "#define HAVE_LINUX_THREADS 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU Pth pthread.h" >&5
printf %s "checking for GNU Pth pthread.h... " >&6; }
if test ${ol_cv_header_gnu_pth_pthread_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#ifdef _POSIX_THREAD_IS_GNU_PTH
__gnu_pth__;
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "__gnu_pth__" >/dev/null 2>&1
then :
ol_cv_header_gnu_pth_pthread_h=yes
else $as_nop
ol_cv_header_gnu_pth_pthread_h=no
fi
rm -rf conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ol_cv_header_gnu_pth_pthread_h" >&5
printf "%s\n" "$ol_cv_header_gnu_pth_pthread_h" >&6; }
if test $ol_cv_header_gnu_pth_pthread_h = no ; then
ac_fn_c_check_header_compile "$LINENO" "sched.h" "ac_cv_header_sched_h" "$ac_includes_default"
if test "x$ac_cv_header_sched_h" = xyes
then :
printf "%s\n" "#define HAVE_SCHED_H 1" >>confdefs.h
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_create in default libraries" >&5
printf %s "checking for pthread_create in default libraries... " >&6; }
if test ${ol_cv_pthread_create+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* pthread test headers */
#include
#if HAVE_PTHREADS < 7
#include
#endif
#ifndef NULL
#define NULL (void*)0
#endif
static void *task(p)
void *p;
{
return (void *) (p == NULL);
}
int
main (void)
{
/* pthread test function */
#ifndef PTHREAD_CREATE_DETACHED
#define PTHREAD_CREATE_DETACHED 1
#endif
pthread_t t;
int status;
int detach = PTHREAD_CREATE_DETACHED;
#if HAVE_PTHREADS > 4
/* Final pthreads */
pthread_attr_t attr;
status = pthread_attr_init(&attr);
if( status ) return status;
#if HAVE_PTHREADS < 7
status = pthread_attr_setdetachstate(&attr, &detach);
if( status < 0 ) status = errno;
#else
status = pthread_attr_setdetachstate(&attr, detach);
#endif
if( status ) return status;
status = pthread_create( &t, &attr, task, NULL );
#if HAVE_PTHREADS < 7
if( status < 0 ) status = errno;
#endif
if( status ) return status;
#else
/* Draft 4 pthreads */
status = pthread_create( &t, pthread_attr_default, task, NULL );
if( status ) return errno;
/* give thread a chance to complete */
/* it should remain joinable and hence detachable */
sleep( 1 );
status = pthread_detach( &t );
if( status ) return errno;
#endif
#ifdef HAVE_LINUX_THREADS
pthread_kill_other_threads_np();
#endif
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ol_cv_pthread_create=yes
else $as_nop
ol_cv_pthread_create=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* pthread test headers */
#include
#if HAVE_PTHREADS < 7
#include
#endif
#ifndef NULL
#define NULL (void*)0
#endif
static void *task(p)
void *p;
{
return (void *) (p == NULL);
}
int main(argc, argv)
int argc;
char **argv;
{
/* pthread test function */
#ifndef PTHREAD_CREATE_DETACHED
#define PTHREAD_CREATE_DETACHED 1
#endif
pthread_t t;
int status;
int detach = PTHREAD_CREATE_DETACHED;
#if HAVE_PTHREADS > 4
/* Final pthreads */
pthread_attr_t attr;
status = pthread_attr_init(&attr);
if( status ) return status;
#if HAVE_PTHREADS < 7
status = pthread_attr_setdetachstate(&attr, &detach);
if( status < 0 ) status = errno;
#else
status = pthread_attr_setdetachstate(&attr, detach);
#endif
if( status ) return status;
status = pthread_create( &t, &attr, task, NULL );
#if HAVE_PTHREADS < 7
if( status < 0 ) status = errno;
#endif
if( status ) return status;
#else
/* Draft 4 pthreads */
status = pthread_create( &t, pthread_attr_default, task, NULL );
if( status ) return errno;
/* give thread a chance to complete */
/* it should remain joinable and hence detachable */
sleep( 1 );
status = pthread_detach( &t );
if( status ) return errno;
#endif
#ifdef HAVE_LINUX_THREADS
pthread_kill_other_threads_np();
#endif
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ol_cv_pthread_create=yes
else $as_nop
ol_cv_pthread_create=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_create" >&5
printf "%s\n" "$ol_cv_pthread_create" >&6; }
if test $ol_cv_pthread_create != no ; then
ol_link_threads=posix
ol_link_pthreads=""
fi
# Pthread try link: -kthread (ol_cv_pthread_kthread)
if test "$ol_link_threads" = no ; then
# try -kthread
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread link with -kthread" >&5
printf %s "checking for pthread link with -kthread... " >&6; }
if test ${ol_cv_pthread_kthread+y}
then :
printf %s "(cached) " >&6
else $as_nop
# save the flags
ol_LIBS="$LIBS"
LIBS="-kthread $LIBS"
if test "$cross_compiling" = yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* pthread test headers */
#include
#if HAVE_PTHREADS < 7
#include
#endif
#ifndef NULL
#define NULL (void*)0
#endif
static void *task(p)
void *p;
{
return (void *) (p == NULL);
}
int
main (void)
{
/* pthread test function */
#ifndef PTHREAD_CREATE_DETACHED
#define PTHREAD_CREATE_DETACHED 1
#endif
pthread_t t;
int status;
int detach = PTHREAD_CREATE_DETACHED;
#if HAVE_PTHREADS > 4
/* Final pthreads */
pthread_attr_t attr;
status = pthread_attr_init(&attr);
if( status ) return status;
#if HAVE_PTHREADS < 7
status = pthread_attr_setdetachstate(&attr, &detach);
if( status < 0 ) status = errno;
#else
status = pthread_attr_setdetachstate(&attr, detach);
#endif
if( status ) return status;
status = pthread_create( &t, &attr, task, NULL );
#if HAVE_PTHREADS < 7
if( status < 0 ) status = errno;
#endif
if( status ) return status;
#else
/* Draft 4 pthreads */
status = pthread_create( &t, pthread_attr_default, task, NULL );
if( status ) return errno;
/* give thread a chance to complete */
/* it should remain joinable and hence detachable */
sleep( 1 );
status = pthread_detach( &t );
if( status ) return errno;
#endif
#ifdef HAVE_LINUX_THREADS
pthread_kill_other_threads_np();
#endif
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ol_cv_pthread_kthread=yes
else $as_nop
ol_cv_pthread_kthread=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* pthread test headers */
#include
#if HAVE_PTHREADS < 7
#include
#endif
#ifndef NULL
#define NULL (void*)0
#endif
static void *task(p)
void *p;
{
return (void *) (p == NULL);
}
int main(argc, argv)
int argc;
char **argv;
{
/* pthread test function */
#ifndef PTHREAD_CREATE_DETACHED
#define PTHREAD_CREATE_DETACHED 1
#endif
pthread_t t;
int status;
int detach = PTHREAD_CREATE_DETACHED;
#if HAVE_PTHREADS > 4
/* Final pthreads */
pthread_attr_t attr;
status = pthread_attr_init(&attr);
if( status ) return status;
#if HAVE_PTHREADS < 7
status = pthread_attr_setdetachstate(&attr, &detach);
if( status < 0 ) status = errno;
#else
status = pthread_attr_setdetachstate(&attr, detach);
#endif
if( status ) return status;
status = pthread_create( &t, &attr, task, NULL );
#if HAVE_PTHREADS < 7
if( status < 0 ) status = errno;
#endif
if( status ) return status;
#else
/* Draft 4 pthreads */
status = pthread_create( &t, pthread_attr_default, task, NULL );
if( status ) return errno;
/* give thread a chance to complete */
/* it should remain joinable and hence detachable */
sleep( 1 );
status = pthread_detach( &t );
if( status ) return errno;
#endif
#ifdef HAVE_LINUX_THREADS
pthread_kill_other_threads_np();
#endif
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ol_cv_pthread_kthread=yes
else $as_nop
ol_cv_pthread_kthread=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
# restore the LIBS
LIBS="$ol_LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_kthread" >&5
printf "%s\n" "$ol_cv_pthread_kthread" >&6; }
if test $ol_cv_pthread_kthread = yes ; then
ol_link_pthreads="-kthread"
ol_link_threads=posix
fi
fi
# Pthread try link: -pthread (ol_cv_pthread_pthread)
if test "$ol_link_threads" = no ; then
# try -pthread
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread link with -pthread" >&5
printf %s "checking for pthread link with -pthread... " >&6; }
if test ${ol_cv_pthread_pthread+y}
then :
printf %s "(cached) " >&6
else $as_nop
# save the flags
ol_LIBS="$LIBS"
LIBS="-pthread $LIBS"
if test "$cross_compiling" = yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* pthread test headers */
#include
#if HAVE_PTHREADS < 7
#include
#endif
#ifndef NULL
#define NULL (void*)0
#endif
static void *task(p)
void *p;
{
return (void *) (p == NULL);
}
int
main (void)
{
/* pthread test function */
#ifndef PTHREAD_CREATE_DETACHED
#define PTHREAD_CREATE_DETACHED 1
#endif
pthread_t t;
int status;
int detach = PTHREAD_CREATE_DETACHED;
#if HAVE_PTHREADS > 4
/* Final pthreads */
pthread_attr_t attr;
status = pthread_attr_init(&attr);
if( status ) return status;
#if HAVE_PTHREADS < 7
status = pthread_attr_setdetachstate(&attr, &detach);
if( status < 0 ) status = errno;
#else
status = pthread_attr_setdetachstate(&attr, detach);
#endif
if( status ) return status;
status = pthread_create( &t, &attr, task, NULL );
#if HAVE_PTHREADS < 7
if( status < 0 ) status = errno;
#endif
if( status ) return status;
#else
/* Draft 4 pthreads */
status = pthread_create( &t, pthread_attr_default, task, NULL );
if( status ) return errno;
/* give thread a chance to complete */
/* it should remain joinable and hence detachable */
sleep( 1 );
status = pthread_detach( &t );
if( status ) return errno;
#endif
#ifdef HAVE_LINUX_THREADS
pthread_kill_other_threads_np();
#endif
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ol_cv_pthread_pthread=yes
else $as_nop
ol_cv_pthread_pthread=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* pthread test headers */
#include
#if HAVE_PTHREADS < 7
#include
#endif
#ifndef NULL
#define NULL (void*)0
#endif
static void *task(p)
void *p;
{
return (void *) (p == NULL);
}
int main(argc, argv)
int argc;
char **argv;
{
/* pthread test function */
#ifndef PTHREAD_CREATE_DETACHED
#define PTHREAD_CREATE_DETACHED 1
#endif
pthread_t t;
int status;
int detach = PTHREAD_CREATE_DETACHED;
#if HAVE_PTHREADS > 4
/* Final pthreads */
pthread_attr_t attr;
status = pthread_attr_init(&attr);
if( status ) return status;
#if HAVE_PTHREADS < 7
status = pthread_attr_setdetachstate(&attr, &detach);
if( status < 0 ) status = errno;
#else
status = pthread_attr_setdetachstate(&attr, detach);
#endif
if( status ) return status;
status = pthread_create( &t, &attr, task, NULL );
#if HAVE_PTHREADS < 7
if( status < 0 ) status = errno;
#endif
if( status ) return status;
#else
/* Draft 4 pthreads */
status = pthread_create( &t, pthread_attr_default, task, NULL );
if( status ) return errno;
/* give thread a chance to complete */
/* it should remain joinable and hence detachable */
sleep( 1 );
status = pthread_detach( &t );
if( status ) return errno;
#endif
#ifdef HAVE_LINUX_THREADS
pthread_kill_other_threads_np();
#endif
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ol_cv_pthread_pthread=yes
else $as_nop
ol_cv_pthread_pthread=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
# restore the LIBS
LIBS="$ol_LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_pthread" >&5
printf "%s\n" "$ol_cv_pthread_pthread" >&6; }
if test $ol_cv_pthread_pthread = yes ; then
ol_link_pthreads="-pthread"
ol_link_threads=posix
fi
fi
# Pthread try link: -pthreads (ol_cv_pthread_pthreads)
if test "$ol_link_threads" = no ; then
# try -pthreads
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread link with -pthreads" >&5
printf %s "checking for pthread link with -pthreads... " >&6; }
if test ${ol_cv_pthread_pthreads+y}
then :
printf %s "(cached) " >&6
else $as_nop
# save the flags
ol_LIBS="$LIBS"
LIBS="-pthreads $LIBS"
if test "$cross_compiling" = yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* pthread test headers */
#include
#if HAVE_PTHREADS < 7
#include
#endif
#ifndef NULL
#define NULL (void*)0
#endif
static void *task(p)
void *p;
{
return (void *) (p == NULL);
}
int
main (void)
{
/* pthread test function */
#ifndef PTHREAD_CREATE_DETACHED
#define PTHREAD_CREATE_DETACHED 1
#endif
pthread_t t;
int status;
int detach = PTHREAD_CREATE_DETACHED;
#if HAVE_PTHREADS > 4
/* Final pthreads */
pthread_attr_t attr;
status = pthread_attr_init(&attr);
if( status ) return status;
#if HAVE_PTHREADS < 7
status = pthread_attr_setdetachstate(&attr, &detach);
if( status < 0 ) status = errno;
#else
status = pthread_attr_setdetachstate(&attr, detach);
#endif
if( status ) return status;
status = pthread_create( &t, &attr, task, NULL );
#if HAVE_PTHREADS < 7
if( status < 0 ) status = errno;
#endif
if( status ) return status;
#else
/* Draft 4 pthreads */
status = pthread_create( &t, pthread_attr_default, task, NULL );
if( status ) return errno;
/* give thread a chance to complete */
/* it should remain joinable and hence detachable */
sleep( 1 );
status = pthread_detach( &t );
if( status ) return errno;
#endif
#ifdef HAVE_LINUX_THREADS
pthread_kill_other_threads_np();
#endif
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ol_cv_pthread_pthreads=yes
else $as_nop
ol_cv_pthread_pthreads=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* pthread test headers */
#include
#if HAVE_PTHREADS < 7
#include
#endif
#ifndef NULL
#define NULL (void*)0
#endif
static void *task(p)
void *p;
{
return (void *) (p == NULL);
}
int main(argc, argv)
int argc;
char **argv;
{
/* pthread test function */
#ifndef PTHREAD_CREATE_DETACHED
#define PTHREAD_CREATE_DETACHED 1
#endif
pthread_t t;
int status;
int detach = PTHREAD_CREATE_DETACHED;
#if HAVE_PTHREADS > 4
/* Final pthreads */
pthread_attr_t attr;
status = pthread_attr_init(&attr);
if( status ) return status;
#if HAVE_PTHREADS < 7
status = pthread_attr_setdetachstate(&attr, &detach);
if( status < 0 ) status = errno;
#else
status = pthread_attr_setdetachstate(&attr, detach);
#endif
if( status ) return status;
status = pthread_create( &t, &attr, task, NULL );
#if HAVE_PTHREADS < 7
if( status < 0 ) status = errno;
#endif
if( status ) return status;
#else
/* Draft 4 pthreads */
status = pthread_create( &t, pthread_attr_default, task, NULL );
if( status ) return errno;
/* give thread a chance to complete */
/* it should remain joinable and hence detachable */
sleep( 1 );
status = pthread_detach( &t );
if( status ) return errno;
#endif
#ifdef HAVE_LINUX_THREADS
pthread_kill_other_threads_np();
#endif
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ol_cv_pthread_pthreads=yes
else $as_nop
ol_cv_pthread_pthreads=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
# restore the LIBS
LIBS="$ol_LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_pthreads" >&5
printf "%s\n" "$ol_cv_pthread_pthreads" >&6; }
if test $ol_cv_pthread_pthreads = yes ; then
ol_link_pthreads="-pthreads"
ol_link_threads=posix
fi
fi
# Pthread try link: -mthreads (ol_cv_pthread_mthreads)
if test "$ol_link_threads" = no ; then
# try -mthreads
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread link with -mthreads" >&5
printf %s "checking for pthread link with -mthreads... " >&6; }
if test ${ol_cv_pthread_mthreads+y}
then :
printf %s "(cached) " >&6
else $as_nop
# save the flags
ol_LIBS="$LIBS"
LIBS="-mthreads $LIBS"
if test "$cross_compiling" = yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* pthread test headers */
#include
#if HAVE_PTHREADS < 7
#include
#endif
#ifndef NULL
#define NULL (void*)0
#endif
static void *task(p)
void *p;
{
return (void *) (p == NULL);
}
int
main (void)
{
/* pthread test function */
#ifndef PTHREAD_CREATE_DETACHED
#define PTHREAD_CREATE_DETACHED 1
#endif
pthread_t t;
int status;
int detach = PTHREAD_CREATE_DETACHED;
#if HAVE_PTHREADS > 4
/* Final pthreads */
pthread_attr_t attr;
status = pthread_attr_init(&attr);
if( status ) return status;
#if HAVE_PTHREADS < 7
status = pthread_attr_setdetachstate(&attr, &detach);
if( status < 0 ) status = errno;
#else
status = pthread_attr_setdetachstate(&attr, detach);
#endif
if( status ) return status;
status = pthread_create( &t, &attr, task, NULL );
#if HAVE_PTHREADS < 7
if( status < 0 ) status = errno;
#endif
if( status ) return status;
#else
/* Draft 4 pthreads */
status = pthread_create( &t, pthread_attr_default, task, NULL );
if( status ) return errno;
/* give thread a chance to complete */
/* it should remain joinable and hence detachable */
sleep( 1 );
status = pthread_detach( &t );
if( status ) return errno;
#endif
#ifdef HAVE_LINUX_THREADS
pthread_kill_other_threads_np();
#endif
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ol_cv_pthread_mthreads=yes
else $as_nop
ol_cv_pthread_mthreads=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* pthread test headers */
#include
#if HAVE_PTHREADS < 7
#include
#endif
#ifndef NULL
#define NULL (void*)0
#endif
static void *task(p)
void *p;
{
return (void *) (p == NULL);
}
int main(argc, argv)
int argc;
char **argv;
{
/* pthread test function */
#ifndef PTHREAD_CREATE_DETACHED
#define PTHREAD_CREATE_DETACHED 1
#endif
pthread_t t;
int status;
int detach = PTHREAD_CREATE_DETACHED;
#if HAVE_PTHREADS > 4
/* Final pthreads */
pthread_attr_t attr;
status = pthread_attr_init(&attr);
if( status ) return status;
#if HAVE_PTHREADS < 7
status = pthread_attr_setdetachstate(&attr, &detach);
if( status < 0 ) status = errno;
#else
status = pthread_attr_setdetachstate(&attr, detach);
#endif
if( status ) return status;
status = pthread_create( &t, &attr, task, NULL );
#if HAVE_PTHREADS < 7
if( status < 0 ) status = errno;
#endif
if( status ) return status;
#else
/* Draft 4 pthreads */
status = pthread_create( &t, pthread_attr_default, task, NULL );
if( status ) return errno;
/* give thread a chance to complete */
/* it should remain joinable and hence detachable */
sleep( 1 );
status = pthread_detach( &t );
if( status ) return errno;
#endif
#ifdef HAVE_LINUX_THREADS
pthread_kill_other_threads_np();
#endif
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ol_cv_pthread_mthreads=yes
else $as_nop
ol_cv_pthread_mthreads=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
# restore the LIBS
LIBS="$ol_LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_mthreads" >&5
printf "%s\n" "$ol_cv_pthread_mthreads" >&6; }
if test $ol_cv_pthread_mthreads = yes ; then
ol_link_pthreads="-mthreads"
ol_link_threads=posix
fi
fi
# Pthread try link: -thread (ol_cv_pthread_thread)
if test "$ol_link_threads" = no ; then
# try -thread
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread link with -thread" >&5
printf %s "checking for pthread link with -thread... " >&6; }
if test ${ol_cv_pthread_thread+y}
then :
printf %s "(cached) " >&6
else $as_nop
# save the flags
ol_LIBS="$LIBS"
LIBS="-thread $LIBS"
if test "$cross_compiling" = yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* pthread test headers */
#include
#if HAVE_PTHREADS < 7
#include
#endif
#ifndef NULL
#define NULL (void*)0
#endif
static void *task(p)
void *p;
{
return (void *) (p == NULL);
}
int
main (void)
{
/* pthread test function */
#ifndef PTHREAD_CREATE_DETACHED
#define PTHREAD_CREATE_DETACHED 1
#endif
pthread_t t;
int status;
int detach = PTHREAD_CREATE_DETACHED;
#if HAVE_PTHREADS > 4
/* Final pthreads */
pthread_attr_t attr;
status = pthread_attr_init(&attr);
if( status ) return status;
#if HAVE_PTHREADS < 7
status = pthread_attr_setdetachstate(&attr, &detach);
if( status < 0 ) status = errno;
#else
status = pthread_attr_setdetachstate(&attr, detach);
#endif
if( status ) return status;
status = pthread_create( &t, &attr, task, NULL );
#if HAVE_PTHREADS < 7
if( status < 0 ) status = errno;
#endif
if( status ) return status;
#else
/* Draft 4 pthreads */
status = pthread_create( &t, pthread_attr_default, task, NULL );
if( status ) return errno;
/* give thread a chance to complete */
/* it should remain joinable and hence detachable */
sleep( 1 );
status = pthread_detach( &t );
if( status ) return errno;
#endif
#ifdef HAVE_LINUX_THREADS
pthread_kill_other_threads_np();
#endif
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ol_cv_pthread_thread=yes
else $as_nop
ol_cv_pthread_thread=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* pthread test headers */
#include
#if HAVE_PTHREADS < 7
#include
#endif
#ifndef NULL
#define NULL (void*)0
#endif
static void *task(p)
void *p;
{
return (void *) (p == NULL);
}
int main(argc, argv)
int argc;
char **argv;
{
/* pthread test function */
#ifndef PTHREAD_CREATE_DETACHED
#define PTHREAD_CREATE_DETACHED 1
#endif
pthread_t t;
int status;
int detach = PTHREAD_CREATE_DETACHED;
#if HAVE_PTHREADS > 4
/* Final pthreads */
pthread_attr_t attr;
status = pthread_attr_init(&attr);
if( status ) return status;
#if HAVE_PTHREADS < 7
status = pthread_attr_setdetachstate(&attr, &detach);
if( status < 0 ) status = errno;
#else
status = pthread_attr_setdetachstate(&attr, detach);
#endif
if( status ) return status;
status = pthread_create( &t, &attr, task, NULL );
#if HAVE_PTHREADS < 7
if( status < 0 ) status = errno;
#endif
if( status ) return status;
#else
/* Draft 4 pthreads */
status = pthread_create( &t, pthread_attr_default, task, NULL );
if( status ) return errno;
/* give thread a chance to complete */
/* it should remain joinable and hence detachable */
sleep( 1 );
status = pthread_detach( &t );
if( status ) return errno;
#endif
#ifdef HAVE_LINUX_THREADS
pthread_kill_other_threads_np();
#endif
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ol_cv_pthread_thread=yes
else $as_nop
ol_cv_pthread_thread=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
# restore the LIBS
LIBS="$ol_LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_thread" >&5
printf "%s\n" "$ol_cv_pthread_thread" >&6; }
if test $ol_cv_pthread_thread = yes ; then
ol_link_pthreads="-thread"
ol_link_threads=posix
fi
fi
# Pthread try link: -lpthread -lmach -lexc -lc_r (ol_cv_pthread_lpthread_lmach_lexc_lc_r)
if test "$ol_link_threads" = no ; then
# try -lpthread -lmach -lexc -lc_r
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread link with -lpthread -lmach -lexc -lc_r" >&5
printf %s "checking for pthread link with -lpthread -lmach -lexc -lc_r... " >&6; }
if test ${ol_cv_pthread_lpthread_lmach_lexc_lc_r+y}
then :
printf %s "(cached) " >&6
else $as_nop
# save the flags
ol_LIBS="$LIBS"
LIBS="-lpthread -lmach -lexc -lc_r $LIBS"
if test "$cross_compiling" = yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* pthread test headers */
#include
#if HAVE_PTHREADS < 7
#include
#endif
#ifndef NULL
#define NULL (void*)0
#endif
static void *task(p)
void *p;
{
return (void *) (p == NULL);
}
int
main (void)
{
/* pthread test function */
#ifndef PTHREAD_CREATE_DETACHED
#define PTHREAD_CREATE_DETACHED 1
#endif
pthread_t t;
int status;
int detach = PTHREAD_CREATE_DETACHED;
#if HAVE_PTHREADS > 4
/* Final pthreads */
pthread_attr_t attr;
status = pthread_attr_init(&attr);
if( status ) return status;
#if HAVE_PTHREADS < 7
status = pthread_attr_setdetachstate(&attr, &detach);
if( status < 0 ) status = errno;
#else
status = pthread_attr_setdetachstate(&attr, detach);
#endif
if( status ) return status;
status = pthread_create( &t, &attr, task, NULL );
#if HAVE_PTHREADS < 7
if( status < 0 ) status = errno;
#endif
if( status ) return status;
#else
/* Draft 4 pthreads */
status = pthread_create( &t, pthread_attr_default, task, NULL );
if( status ) return errno;
/* give thread a chance to complete */
/* it should remain joinable and hence detachable */
sleep( 1 );
status = pthread_detach( &t );
if( status ) return errno;
#endif
#ifdef HAVE_LINUX_THREADS
pthread_kill_other_threads_np();
#endif
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ol_cv_pthread_lpthread_lmach_lexc_lc_r=yes
else $as_nop
ol_cv_pthread_lpthread_lmach_lexc_lc_r=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* pthread test headers */
#include
#if HAVE_PTHREADS < 7
#include
#endif
#ifndef NULL
#define NULL (void*)0
#endif
static void *task(p)
void *p;
{
return (void *) (p == NULL);
}
int main(argc, argv)
int argc;
char **argv;
{
/* pthread test function */
#ifndef PTHREAD_CREATE_DETACHED
#define PTHREAD_CREATE_DETACHED 1
#endif
pthread_t t;
int status;
int detach = PTHREAD_CREATE_DETACHED;
#if HAVE_PTHREADS > 4
/* Final pthreads */
pthread_attr_t attr;
status = pthread_attr_init(&attr);
if( status ) return status;
#if HAVE_PTHREADS < 7
status = pthread_attr_setdetachstate(&attr, &detach);
if( status < 0 ) status = errno;
#else
status = pthread_attr_setdetachstate(&attr, detach);
#endif
if( status ) return status;
status = pthread_create( &t, &attr, task, NULL );
#if HAVE_PTHREADS < 7
if( status < 0 ) status = errno;
#endif
if( status ) return status;
#else
/* Draft 4 pthreads */
status = pthread_create( &t, pthread_attr_default, task, NULL );
if( status ) return errno;
/* give thread a chance to complete */
/* it should remain joinable and hence detachable */
sleep( 1 );
status = pthread_detach( &t );
if( status ) return errno;
#endif
#ifdef HAVE_LINUX_THREADS
pthread_kill_other_threads_np();
#endif
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ol_cv_pthread_lpthread_lmach_lexc_lc_r=yes
else $as_nop
ol_cv_pthread_lpthread_lmach_lexc_lc_r=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
# restore the LIBS
LIBS="$ol_LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_lpthread_lmach_lexc_lc_r" >&5
printf "%s\n" "$ol_cv_pthread_lpthread_lmach_lexc_lc_r" >&6; }
if test $ol_cv_pthread_lpthread_lmach_lexc_lc_r = yes ; then
ol_link_pthreads="-lpthread -lmach -lexc -lc_r"
ol_link_threads=posix
fi
fi
# Pthread try link: -lpthread -lmach -lexc (ol_cv_pthread_lpthread_lmach_lexc)
if test "$ol_link_threads" = no ; then
# try -lpthread -lmach -lexc
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread link with -lpthread -lmach -lexc" >&5
printf %s "checking for pthread link with -lpthread -lmach -lexc... " >&6; }
if test ${ol_cv_pthread_lpthread_lmach_lexc+y}
then :
printf %s "(cached) " >&6
else $as_nop
# save the flags
ol_LIBS="$LIBS"
LIBS="-lpthread -lmach -lexc $LIBS"
if test "$cross_compiling" = yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* pthread test headers */
#include
#if HAVE_PTHREADS < 7
#include
#endif
#ifndef NULL
#define NULL (void*)0
#endif
static void *task(p)
void *p;
{
return (void *) (p == NULL);
}
int
main (void)
{
/* pthread test function */
#ifndef PTHREAD_CREATE_DETACHED
#define PTHREAD_CREATE_DETACHED 1
#endif
pthread_t t;
int status;
int detach = PTHREAD_CREATE_DETACHED;
#if HAVE_PTHREADS > 4
/* Final pthreads */
pthread_attr_t attr;
status = pthread_attr_init(&attr);
if( status ) return status;
#if HAVE_PTHREADS < 7
status = pthread_attr_setdetachstate(&attr, &detach);
if( status < 0 ) status = errno;
#else
status = pthread_attr_setdetachstate(&attr, detach);
#endif
if( status ) return status;
status = pthread_create( &t, &attr, task, NULL );
#if HAVE_PTHREADS < 7
if( status < 0 ) status = errno;
#endif
if( status ) return status;
#else
/* Draft 4 pthreads */
status = pthread_create( &t, pthread_attr_default, task, NULL );
if( status ) return errno;
/* give thread a chance to complete */
/* it should remain joinable and hence detachable */
sleep( 1 );
status = pthread_detach( &t );
if( status ) return errno;
#endif
#ifdef HAVE_LINUX_THREADS
pthread_kill_other_threads_np();
#endif
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ol_cv_pthread_lpthread_lmach_lexc=yes
else $as_nop
ol_cv_pthread_lpthread_lmach_lexc=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* pthread test headers */
#include
#if HAVE_PTHREADS < 7
#include
#endif
#ifndef NULL
#define NULL (void*)0
#endif
static void *task(p)
void *p;
{
return (void *) (p == NULL);
}
int main(argc, argv)
int argc;
char **argv;
{
/* pthread test function */
#ifndef PTHREAD_CREATE_DETACHED
#define PTHREAD_CREATE_DETACHED 1
#endif
pthread_t t;
int status;
int detach = PTHREAD_CREATE_DETACHED;
#if HAVE_PTHREADS > 4
/* Final pthreads */
pthread_attr_t attr;
status = pthread_attr_init(&attr);
if( status ) return status;
#if HAVE_PTHREADS < 7
status = pthread_attr_setdetachstate(&attr, &detach);
if( status < 0 ) status = errno;
#else
status = pthread_attr_setdetachstate(&attr, detach);
#endif
if( status ) return status;
status = pthread_create( &t, &attr, task, NULL );
#if HAVE_PTHREADS < 7
if( status < 0 ) status = errno;
#endif
if( status ) return status;
#else
/* Draft 4 pthreads */
status = pthread_create( &t, pthread_attr_default, task, NULL );
if( status ) return errno;
/* give thread a chance to complete */
/* it should remain joinable and hence detachable */
sleep( 1 );
status = pthread_detach( &t );
if( status ) return errno;
#endif
#ifdef HAVE_LINUX_THREADS
pthread_kill_other_threads_np();
#endif
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ol_cv_pthread_lpthread_lmach_lexc=yes
else $as_nop
ol_cv_pthread_lpthread_lmach_lexc=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
# restore the LIBS
LIBS="$ol_LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_lpthread_lmach_lexc" >&5
printf "%s\n" "$ol_cv_pthread_lpthread_lmach_lexc" >&6; }
if test $ol_cv_pthread_lpthread_lmach_lexc = yes ; then
ol_link_pthreads="-lpthread -lmach -lexc"
ol_link_threads=posix
fi
fi
# Pthread try link: -lpthread -Wl,-woff,85 (ol_cv_pthread_lib_lpthread_woff)
if test "$ol_link_threads" = no ; then
# try -lpthread -Wl,-woff,85
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread link with -lpthread -Wl,-woff,85" >&5
printf %s "checking for pthread link with -lpthread -Wl,-woff,85... " >&6; }
if test ${ol_cv_pthread_lib_lpthread_woff+y}
then :
printf %s "(cached) " >&6
else $as_nop
# save the flags
ol_LIBS="$LIBS"
LIBS="-lpthread -Wl,-woff,85 $LIBS"
if test "$cross_compiling" = yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* pthread test headers */
#include
#if HAVE_PTHREADS < 7
#include
#endif
#ifndef NULL
#define NULL (void*)0
#endif
static void *task(p)
void *p;
{
return (void *) (p == NULL);
}
int
main (void)
{
/* pthread test function */
#ifndef PTHREAD_CREATE_DETACHED
#define PTHREAD_CREATE_DETACHED 1
#endif
pthread_t t;
int status;
int detach = PTHREAD_CREATE_DETACHED;
#if HAVE_PTHREADS > 4
/* Final pthreads */
pthread_attr_t attr;
status = pthread_attr_init(&attr);
if( status ) return status;
#if HAVE_PTHREADS < 7
status = pthread_attr_setdetachstate(&attr, &detach);
if( status < 0 ) status = errno;
#else
status = pthread_attr_setdetachstate(&attr, detach);
#endif
if( status ) return status;
status = pthread_create( &t, &attr, task, NULL );
#if HAVE_PTHREADS < 7
if( status < 0 ) status = errno;
#endif
if( status ) return status;
#else
/* Draft 4 pthreads */
status = pthread_create( &t, pthread_attr_default, task, NULL );
if( status ) return errno;
/* give thread a chance to complete */
/* it should remain joinable and hence detachable */
sleep( 1 );
status = pthread_detach( &t );
if( status ) return errno;
#endif
#ifdef HAVE_LINUX_THREADS
pthread_kill_other_threads_np();
#endif
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ol_cv_pthread_lib_lpthread_woff=yes
else $as_nop
ol_cv_pthread_lib_lpthread_woff=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* pthread test headers */
#include
#if HAVE_PTHREADS < 7
#include
#endif
#ifndef NULL
#define NULL (void*)0
#endif
static void *task(p)
void *p;
{
return (void *) (p == NULL);
}
int main(argc, argv)
int argc;
char **argv;
{
/* pthread test function */
#ifndef PTHREAD_CREATE_DETACHED
#define PTHREAD_CREATE_DETACHED 1
#endif
pthread_t t;
int status;
int detach = PTHREAD_CREATE_DETACHED;
#if HAVE_PTHREADS > 4
/* Final pthreads */
pthread_attr_t attr;
status = pthread_attr_init(&attr);
if( status ) return status;
#if HAVE_PTHREADS < 7
status = pthread_attr_setdetachstate(&attr, &detach);
if( status < 0 ) status = errno;
#else
status = pthread_attr_setdetachstate(&attr, detach);
#endif
if( status ) return status;
status = pthread_create( &t, &attr, task, NULL );
#if HAVE_PTHREADS < 7
if( status < 0 ) status = errno;
#endif
if( status ) return status;
#else
/* Draft 4 pthreads */
status = pthread_create( &t, pthread_attr_default, task, NULL );
if( status ) return errno;
/* give thread a chance to complete */
/* it should remain joinable and hence detachable */
sleep( 1 );
status = pthread_detach( &t );
if( status ) return errno;
#endif
#ifdef HAVE_LINUX_THREADS
pthread_kill_other_threads_np();
#endif
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ol_cv_pthread_lib_lpthread_woff=yes
else $as_nop
ol_cv_pthread_lib_lpthread_woff=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
# restore the LIBS
LIBS="$ol_LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_lib_lpthread_woff" >&5
printf "%s\n" "$ol_cv_pthread_lib_lpthread_woff" >&6; }
if test $ol_cv_pthread_lib_lpthread_woff = yes ; then
ol_link_pthreads="-lpthread -Wl,-woff,85"
ol_link_threads=posix
fi
fi
# Pthread try link: -lpthread (ol_cv_pthread_lpthread)
if test "$ol_link_threads" = no ; then
# try -lpthread
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread link with -lpthread" >&5
printf %s "checking for pthread link with -lpthread... " >&6; }
if test ${ol_cv_pthread_lpthread+y}
then :
printf %s "(cached) " >&6
else $as_nop
# save the flags
ol_LIBS="$LIBS"
LIBS="-lpthread $LIBS"
if test "$cross_compiling" = yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* pthread test headers */
#include
#if HAVE_PTHREADS < 7
#include
#endif
#ifndef NULL
#define NULL (void*)0
#endif
static void *task(p)
void *p;
{
return (void *) (p == NULL);
}
int
main (void)
{
/* pthread test function */
#ifndef PTHREAD_CREATE_DETACHED
#define PTHREAD_CREATE_DETACHED 1
#endif
pthread_t t;
int status;
int detach = PTHREAD_CREATE_DETACHED;
#if HAVE_PTHREADS > 4
/* Final pthreads */
pthread_attr_t attr;
status = pthread_attr_init(&attr);
if( status ) return status;
#if HAVE_PTHREADS < 7
status = pthread_attr_setdetachstate(&attr, &detach);
if( status < 0 ) status = errno;
#else
status = pthread_attr_setdetachstate(&attr, detach);
#endif
if( status ) return status;
status = pthread_create( &t, &attr, task, NULL );
#if HAVE_PTHREADS < 7
if( status < 0 ) status = errno;
#endif
if( status ) return status;
#else
/* Draft 4 pthreads */
status = pthread_create( &t, pthread_attr_default, task, NULL );
if( status ) return errno;
/* give thread a chance to complete */
/* it should remain joinable and hence detachable */
sleep( 1 );
status = pthread_detach( &t );
if( status ) return errno;
#endif
#ifdef HAVE_LINUX_THREADS
pthread_kill_other_threads_np();
#endif
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ol_cv_pthread_lpthread=yes
else $as_nop
ol_cv_pthread_lpthread=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* pthread test headers */
#include
#if HAVE_PTHREADS < 7
#include
#endif
#ifndef NULL
#define NULL (void*)0
#endif
static void *task(p)
void *p;
{
return (void *) (p == NULL);
}
int main(argc, argv)
int argc;
char **argv;
{
/* pthread test function */
#ifndef PTHREAD_CREATE_DETACHED
#define PTHREAD_CREATE_DETACHED 1
#endif
pthread_t t;
int status;
int detach = PTHREAD_CREATE_DETACHED;
#if HAVE_PTHREADS > 4
/* Final pthreads */
pthread_attr_t attr;
status = pthread_attr_init(&attr);
if( status ) return status;
#if HAVE_PTHREADS < 7
status = pthread_attr_setdetachstate(&attr, &detach);
if( status < 0 ) status = errno;
#else
status = pthread_attr_setdetachstate(&attr, detach);
#endif
if( status ) return status;
status = pthread_create( &t, &attr, task, NULL );
#if HAVE_PTHREADS < 7
if( status < 0 ) status = errno;
#endif
if( status ) return status;
#else
/* Draft 4 pthreads */
status = pthread_create( &t, pthread_attr_default, task, NULL );
if( status ) return errno;
/* give thread a chance to complete */
/* it should remain joinable and hence detachable */
sleep( 1 );
status = pthread_detach( &t );
if( status ) return errno;
#endif
#ifdef HAVE_LINUX_THREADS
pthread_kill_other_threads_np();
#endif
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ol_cv_pthread_lpthread=yes
else $as_nop
ol_cv_pthread_lpthread=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
# restore the LIBS
LIBS="$ol_LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_lpthread" >&5
printf "%s\n" "$ol_cv_pthread_lpthread" >&6; }
if test $ol_cv_pthread_lpthread = yes ; then
ol_link_pthreads="-lpthread"
ol_link_threads=posix
fi
fi
# Pthread try link: -lc_r (ol_cv_pthread_lc_r)
if test "$ol_link_threads" = no ; then
# try -lc_r
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread link with -lc_r" >&5
printf %s "checking for pthread link with -lc_r... " >&6; }
if test ${ol_cv_pthread_lc_r+y}
then :
printf %s "(cached) " >&6
else $as_nop
# save the flags
ol_LIBS="$LIBS"
LIBS="-lc_r $LIBS"
if test "$cross_compiling" = yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* pthread test headers */
#include
#if HAVE_PTHREADS < 7
#include
#endif
#ifndef NULL
#define NULL (void*)0
#endif
static void *task(p)
void *p;
{
return (void *) (p == NULL);
}
int
main (void)
{
/* pthread test function */
#ifndef PTHREAD_CREATE_DETACHED
#define PTHREAD_CREATE_DETACHED 1
#endif
pthread_t t;
int status;
int detach = PTHREAD_CREATE_DETACHED;
#if HAVE_PTHREADS > 4
/* Final pthreads */
pthread_attr_t attr;
status = pthread_attr_init(&attr);
if( status ) return status;
#if HAVE_PTHREADS < 7
status = pthread_attr_setdetachstate(&attr, &detach);
if( status < 0 ) status = errno;
#else
status = pthread_attr_setdetachstate(&attr, detach);
#endif
if( status ) return status;
status = pthread_create( &t, &attr, task, NULL );
#if HAVE_PTHREADS < 7
if( status < 0 ) status = errno;
#endif
if( status ) return status;
#else
/* Draft 4 pthreads */
status = pthread_create( &t, pthread_attr_default, task, NULL );
if( status ) return errno;
/* give thread a chance to complete */
/* it should remain joinable and hence detachable */
sleep( 1 );
status = pthread_detach( &t );
if( status ) return errno;
#endif
#ifdef HAVE_LINUX_THREADS
pthread_kill_other_threads_np();
#endif
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ol_cv_pthread_lc_r=yes
else $as_nop
ol_cv_pthread_lc_r=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* pthread test headers */
#include
#if HAVE_PTHREADS < 7
#include
#endif
#ifndef NULL
#define NULL (void*)0
#endif
static void *task(p)
void *p;
{
return (void *) (p == NULL);
}
int main(argc, argv)
int argc;
char **argv;
{
/* pthread test function */
#ifndef PTHREAD_CREATE_DETACHED
#define PTHREAD_CREATE_DETACHED 1
#endif
pthread_t t;
int status;
int detach = PTHREAD_CREATE_DETACHED;
#if HAVE_PTHREADS > 4
/* Final pthreads */
pthread_attr_t attr;
status = pthread_attr_init(&attr);
if( status ) return status;
#if HAVE_PTHREADS < 7
status = pthread_attr_setdetachstate(&attr, &detach);
if( status < 0 ) status = errno;
#else
status = pthread_attr_setdetachstate(&attr, detach);
#endif
if( status ) return status;
status = pthread_create( &t, &attr, task, NULL );
#if HAVE_PTHREADS < 7
if( status < 0 ) status = errno;
#endif
if( status ) return status;
#else
/* Draft 4 pthreads */
status = pthread_create( &t, pthread_attr_default, task, NULL );
if( status ) return errno;
/* give thread a chance to complete */
/* it should remain joinable and hence detachable */
sleep( 1 );
status = pthread_detach( &t );
if( status ) return errno;
#endif
#ifdef HAVE_LINUX_THREADS
pthread_kill_other_threads_np();
#endif
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ol_cv_pthread_lc_r=yes
else $as_nop
ol_cv_pthread_lc_r=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
# restore the LIBS
LIBS="$ol_LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_lc_r" >&5
printf "%s\n" "$ol_cv_pthread_lc_r" >&6; }
if test $ol_cv_pthread_lc_r = yes ; then
ol_link_pthreads="-lc_r"
ol_link_threads=posix
fi
fi
# Pthread try link: -threads (ol_cv_pthread_threads)
if test "$ol_link_threads" = no ; then
# try -threads
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread link with -threads" >&5
printf %s "checking for pthread link with -threads... " >&6; }
if test ${ol_cv_pthread_threads+y}
then :
printf %s "(cached) " >&6
else $as_nop
# save the flags
ol_LIBS="$LIBS"
LIBS="-threads $LIBS"
if test "$cross_compiling" = yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* pthread test headers */
#include
#if HAVE_PTHREADS < 7
#include
#endif
#ifndef NULL
#define NULL (void*)0
#endif
static void *task(p)
void *p;
{
return (void *) (p == NULL);
}
int
main (void)
{
/* pthread test function */
#ifndef PTHREAD_CREATE_DETACHED
#define PTHREAD_CREATE_DETACHED 1
#endif
pthread_t t;
int status;
int detach = PTHREAD_CREATE_DETACHED;
#if HAVE_PTHREADS > 4
/* Final pthreads */
pthread_attr_t attr;
status = pthread_attr_init(&attr);
if( status ) return status;
#if HAVE_PTHREADS < 7
status = pthread_attr_setdetachstate(&attr, &detach);
if( status < 0 ) status = errno;
#else
status = pthread_attr_setdetachstate(&attr, detach);
#endif
if( status ) return status;
status = pthread_create( &t, &attr, task, NULL );
#if HAVE_PTHREADS < 7
if( status < 0 ) status = errno;
#endif
if( status ) return status;
#else
/* Draft 4 pthreads */
status = pthread_create( &t, pthread_attr_default, task, NULL );
if( status ) return errno;
/* give thread a chance to complete */
/* it should remain joinable and hence detachable */
sleep( 1 );
status = pthread_detach( &t );
if( status ) return errno;
#endif
#ifdef HAVE_LINUX_THREADS
pthread_kill_other_threads_np();
#endif
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ol_cv_pthread_threads=yes
else $as_nop
ol_cv_pthread_threads=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* pthread test headers */
#include
#if HAVE_PTHREADS < 7
#include
#endif
#ifndef NULL
#define NULL (void*)0
#endif
static void *task(p)
void *p;
{
return (void *) (p == NULL);
}
int main(argc, argv)
int argc;
char **argv;
{
/* pthread test function */
#ifndef PTHREAD_CREATE_DETACHED
#define PTHREAD_CREATE_DETACHED 1
#endif
pthread_t t;
int status;
int detach = PTHREAD_CREATE_DETACHED;
#if HAVE_PTHREADS > 4
/* Final pthreads */
pthread_attr_t attr;
status = pthread_attr_init(&attr);
if( status ) return status;
#if HAVE_PTHREADS < 7
status = pthread_attr_setdetachstate(&attr, &detach);
if( status < 0 ) status = errno;
#else
status = pthread_attr_setdetachstate(&attr, detach);
#endif
if( status ) return status;
status = pthread_create( &t, &attr, task, NULL );
#if HAVE_PTHREADS < 7
if( status < 0 ) status = errno;
#endif
if( status ) return status;
#else
/* Draft 4 pthreads */
status = pthread_create( &t, pthread_attr_default, task, NULL );
if( status ) return errno;
/* give thread a chance to complete */
/* it should remain joinable and hence detachable */
sleep( 1 );
status = pthread_detach( &t );
if( status ) return errno;
#endif
#ifdef HAVE_LINUX_THREADS
pthread_kill_other_threads_np();
#endif
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ol_cv_pthread_threads=yes
else $as_nop
ol_cv_pthread_threads=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
# restore the LIBS
LIBS="$ol_LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_threads" >&5
printf "%s\n" "$ol_cv_pthread_threads" >&6; }
if test $ol_cv_pthread_threads = yes ; then
ol_link_pthreads="-threads"
ol_link_threads=posix
fi
fi
# Pthread try link: -lpthreads -lmach -lexc -lc_r (ol_cv_pthread_lpthreads_lmach_lexc_lc_r)
if test "$ol_link_threads" = no ; then
# try -lpthreads -lmach -lexc -lc_r
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread link with -lpthreads -lmach -lexc -lc_r" >&5
printf %s "checking for pthread link with -lpthreads -lmach -lexc -lc_r... " >&6; }
if test ${ol_cv_pthread_lpthreads_lmach_lexc_lc_r+y}
then :
printf %s "(cached) " >&6
else $as_nop
# save the flags
ol_LIBS="$LIBS"
LIBS="-lpthreads -lmach -lexc -lc_r $LIBS"
if test "$cross_compiling" = yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* pthread test headers */
#include
#if HAVE_PTHREADS < 7
#include
#endif
#ifndef NULL
#define NULL (void*)0
#endif
static void *task(p)
void *p;
{
return (void *) (p == NULL);
}
int
main (void)
{
/* pthread test function */
#ifndef PTHREAD_CREATE_DETACHED
#define PTHREAD_CREATE_DETACHED 1
#endif
pthread_t t;
int status;
int detach = PTHREAD_CREATE_DETACHED;
#if HAVE_PTHREADS > 4
/* Final pthreads */
pthread_attr_t attr;
status = pthread_attr_init(&attr);
if( status ) return status;
#if HAVE_PTHREADS < 7
status = pthread_attr_setdetachstate(&attr, &detach);
if( status < 0 ) status = errno;
#else
status = pthread_attr_setdetachstate(&attr, detach);
#endif
if( status ) return status;
status = pthread_create( &t, &attr, task, NULL );
#if HAVE_PTHREADS < 7
if( status < 0 ) status = errno;
#endif
if( status ) return status;
#else
/* Draft 4 pthreads */
status = pthread_create( &t, pthread_attr_default, task, NULL );
if( status ) return errno;
/* give thread a chance to complete */
/* it should remain joinable and hence detachable */
sleep( 1 );
status = pthread_detach( &t );
if( status ) return errno;
#endif
#ifdef HAVE_LINUX_THREADS
pthread_kill_other_threads_np();
#endif
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ol_cv_pthread_lpthreads_lmach_lexc_lc_r=yes
else $as_nop
ol_cv_pthread_lpthreads_lmach_lexc_lc_r=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* pthread test headers */
#include
#if HAVE_PTHREADS < 7
#include
#endif
#ifndef NULL
#define NULL (void*)0
#endif
static void *task(p)
void *p;
{
return (void *) (p == NULL);
}
int main(argc, argv)
int argc;
char **argv;
{
/* pthread test function */
#ifndef PTHREAD_CREATE_DETACHED
#define PTHREAD_CREATE_DETACHED 1
#endif
pthread_t t;
int status;
int detach = PTHREAD_CREATE_DETACHED;
#if HAVE_PTHREADS > 4
/* Final pthreads */
pthread_attr_t attr;
status = pthread_attr_init(&attr);
if( status ) return status;
#if HAVE_PTHREADS < 7
status = pthread_attr_setdetachstate(&attr, &detach);
if( status < 0 ) status = errno;
#else
status = pthread_attr_setdetachstate(&attr, detach);
#endif
if( status ) return status;
status = pthread_create( &t, &attr, task, NULL );
#if HAVE_PTHREADS < 7
if( status < 0 ) status = errno;
#endif
if( status ) return status;
#else
/* Draft 4 pthreads */
status = pthread_create( &t, pthread_attr_default, task, NULL );
if( status ) return errno;
/* give thread a chance to complete */
/* it should remain joinable and hence detachable */
sleep( 1 );
status = pthread_detach( &t );
if( status ) return errno;
#endif
#ifdef HAVE_LINUX_THREADS
pthread_kill_other_threads_np();
#endif
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ol_cv_pthread_lpthreads_lmach_lexc_lc_r=yes
else $as_nop
ol_cv_pthread_lpthreads_lmach_lexc_lc_r=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
# restore the LIBS
LIBS="$ol_LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_lpthreads_lmach_lexc_lc_r" >&5
printf "%s\n" "$ol_cv_pthread_lpthreads_lmach_lexc_lc_r" >&6; }
if test $ol_cv_pthread_lpthreads_lmach_lexc_lc_r = yes ; then
ol_link_pthreads="-lpthreads -lmach -lexc -lc_r"
ol_link_threads=posix
fi
fi
# Pthread try link: -lpthreads -lmach -lexc (ol_cv_pthread_lpthreads_lmach_lexc)
if test "$ol_link_threads" = no ; then
# try -lpthreads -lmach -lexc
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread link with -lpthreads -lmach -lexc" >&5
printf %s "checking for pthread link with -lpthreads -lmach -lexc... " >&6; }
if test ${ol_cv_pthread_lpthreads_lmach_lexc+y}
then :
printf %s "(cached) " >&6
else $as_nop
# save the flags
ol_LIBS="$LIBS"
LIBS="-lpthreads -lmach -lexc $LIBS"
if test "$cross_compiling" = yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* pthread test headers */
#include
#if HAVE_PTHREADS < 7
#include
#endif
#ifndef NULL
#define NULL (void*)0
#endif
static void *task(p)
void *p;
{
return (void *) (p == NULL);
}
int
main (void)
{
/* pthread test function */
#ifndef PTHREAD_CREATE_DETACHED
#define PTHREAD_CREATE_DETACHED 1
#endif
pthread_t t;
int status;
int detach = PTHREAD_CREATE_DETACHED;
#if HAVE_PTHREADS > 4
/* Final pthreads */
pthread_attr_t attr;
status = pthread_attr_init(&attr);
if( status ) return status;
#if HAVE_PTHREADS < 7
status = pthread_attr_setdetachstate(&attr, &detach);
if( status < 0 ) status = errno;
#else
status = pthread_attr_setdetachstate(&attr, detach);
#endif
if( status ) return status;
status = pthread_create( &t, &attr, task, NULL );
#if HAVE_PTHREADS < 7
if( status < 0 ) status = errno;
#endif
if( status ) return status;
#else
/* Draft 4 pthreads */
status = pthread_create( &t, pthread_attr_default, task, NULL );
if( status ) return errno;
/* give thread a chance to complete */
/* it should remain joinable and hence detachable */
sleep( 1 );
status = pthread_detach( &t );
if( status ) return errno;
#endif
#ifdef HAVE_LINUX_THREADS
pthread_kill_other_threads_np();
#endif
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ol_cv_pthread_lpthreads_lmach_lexc=yes
else $as_nop
ol_cv_pthread_lpthreads_lmach_lexc=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* pthread test headers */
#include
#if HAVE_PTHREADS < 7
#include
#endif
#ifndef NULL
#define NULL (void*)0
#endif
static void *task(p)
void *p;
{
return (void *) (p == NULL);
}
int main(argc, argv)
int argc;
char **argv;
{
/* pthread test function */
#ifndef PTHREAD_CREATE_DETACHED
#define PTHREAD_CREATE_DETACHED 1
#endif
pthread_t t;
int status;
int detach = PTHREAD_CREATE_DETACHED;
#if HAVE_PTHREADS > 4
/* Final pthreads */
pthread_attr_t attr;
status = pthread_attr_init(&attr);
if( status ) return status;
#if HAVE_PTHREADS < 7
status = pthread_attr_setdetachstate(&attr, &detach);
if( status < 0 ) status = errno;
#else
status = pthread_attr_setdetachstate(&attr, detach);
#endif
if( status ) return status;
status = pthread_create( &t, &attr, task, NULL );
#if HAVE_PTHREADS < 7
if( status < 0 ) status = errno;
#endif
if( status ) return status;
#else
/* Draft 4 pthreads */
status = pthread_create( &t, pthread_attr_default, task, NULL );
if( status ) return errno;
/* give thread a chance to complete */
/* it should remain joinable and hence detachable */
sleep( 1 );
status = pthread_detach( &t );
if( status ) return errno;
#endif
#ifdef HAVE_LINUX_THREADS
pthread_kill_other_threads_np();
#endif
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ol_cv_pthread_lpthreads_lmach_lexc=yes
else $as_nop
ol_cv_pthread_lpthreads_lmach_lexc=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
# restore the LIBS
LIBS="$ol_LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_lpthreads_lmach_lexc" >&5
printf "%s\n" "$ol_cv_pthread_lpthreads_lmach_lexc" >&6; }
if test $ol_cv_pthread_lpthreads_lmach_lexc = yes ; then
ol_link_pthreads="-lpthreads -lmach -lexc"
ol_link_threads=posix
fi
fi
# Pthread try link: -lpthreads -lexc (ol_cv_pthread_lpthreads_lexc)
if test "$ol_link_threads" = no ; then
# try -lpthreads -lexc
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread link with -lpthreads -lexc" >&5
printf %s "checking for pthread link with -lpthreads -lexc... " >&6; }
if test ${ol_cv_pthread_lpthreads_lexc+y}
then :
printf %s "(cached) " >&6
else $as_nop
# save the flags
ol_LIBS="$LIBS"
LIBS="-lpthreads -lexc $LIBS"
if test "$cross_compiling" = yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* pthread test headers */
#include
#if HAVE_PTHREADS < 7
#include
#endif
#ifndef NULL
#define NULL (void*)0
#endif
static void *task(p)
void *p;
{
return (void *) (p == NULL);
}
int
main (void)
{
/* pthread test function */
#ifndef PTHREAD_CREATE_DETACHED
#define PTHREAD_CREATE_DETACHED 1
#endif
pthread_t t;
int status;
int detach = PTHREAD_CREATE_DETACHED;
#if HAVE_PTHREADS > 4
/* Final pthreads */
pthread_attr_t attr;
status = pthread_attr_init(&attr);
if( status ) return status;
#if HAVE_PTHREADS < 7
status = pthread_attr_setdetachstate(&attr, &detach);
if( status < 0 ) status = errno;
#else
status = pthread_attr_setdetachstate(&attr, detach);
#endif
if( status ) return status;
status = pthread_create( &t, &attr, task, NULL );
#if HAVE_PTHREADS < 7
if( status < 0 ) status = errno;
#endif
if( status ) return status;
#else
/* Draft 4 pthreads */
status = pthread_create( &t, pthread_attr_default, task, NULL );
if( status ) return errno;
/* give thread a chance to complete */
/* it should remain joinable and hence detachable */
sleep( 1 );
status = pthread_detach( &t );
if( status ) return errno;
#endif
#ifdef HAVE_LINUX_THREADS
pthread_kill_other_threads_np();
#endif
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ol_cv_pthread_lpthreads_lexc=yes
else $as_nop
ol_cv_pthread_lpthreads_lexc=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* pthread test headers */
#include
#if HAVE_PTHREADS < 7
#include
#endif
#ifndef NULL
#define NULL (void*)0
#endif
static void *task(p)
void *p;
{
return (void *) (p == NULL);
}
int main(argc, argv)
int argc;
char **argv;
{
/* pthread test function */
#ifndef PTHREAD_CREATE_DETACHED
#define PTHREAD_CREATE_DETACHED 1
#endif
pthread_t t;
int status;
int detach = PTHREAD_CREATE_DETACHED;
#if HAVE_PTHREADS > 4
/* Final pthreads */
pthread_attr_t attr;
status = pthread_attr_init(&attr);
if( status ) return status;
#if HAVE_PTHREADS < 7
status = pthread_attr_setdetachstate(&attr, &detach);
if( status < 0 ) status = errno;
#else
status = pthread_attr_setdetachstate(&attr, detach);
#endif
if( status ) return status;
status = pthread_create( &t, &attr, task, NULL );
#if HAVE_PTHREADS < 7
if( status < 0 ) status = errno;
#endif
if( status ) return status;
#else
/* Draft 4 pthreads */
status = pthread_create( &t, pthread_attr_default, task, NULL );
if( status ) return errno;
/* give thread a chance to complete */
/* it should remain joinable and hence detachable */
sleep( 1 );
status = pthread_detach( &t );
if( status ) return errno;
#endif
#ifdef HAVE_LINUX_THREADS
pthread_kill_other_threads_np();
#endif
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ol_cv_pthread_lpthreads_lexc=yes
else $as_nop
ol_cv_pthread_lpthreads_lexc=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
# restore the LIBS
LIBS="$ol_LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_lpthreads_lexc" >&5
printf "%s\n" "$ol_cv_pthread_lpthreads_lexc" >&6; }
if test $ol_cv_pthread_lpthreads_lexc = yes ; then
ol_link_pthreads="-lpthreads -lexc"
ol_link_threads=posix
fi
fi
# Pthread try link: -lpthreads (ol_cv_pthread_lib_lpthreads)
if test "$ol_link_threads" = no ; then
# try -lpthreads
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread link with -lpthreads" >&5
printf %s "checking for pthread link with -lpthreads... " >&6; }
if test ${ol_cv_pthread_lib_lpthreads+y}
then :
printf %s "(cached) " >&6
else $as_nop
# save the flags
ol_LIBS="$LIBS"
LIBS="-lpthreads $LIBS"
if test "$cross_compiling" = yes
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* pthread test headers */
#include
#if HAVE_PTHREADS < 7
#include
#endif
#ifndef NULL
#define NULL (void*)0
#endif
static void *task(p)
void *p;
{
return (void *) (p == NULL);
}
int
main (void)
{
/* pthread test function */
#ifndef PTHREAD_CREATE_DETACHED
#define PTHREAD_CREATE_DETACHED 1
#endif
pthread_t t;
int status;
int detach = PTHREAD_CREATE_DETACHED;
#if HAVE_PTHREADS > 4
/* Final pthreads */
pthread_attr_t attr;
status = pthread_attr_init(&attr);
if( status ) return status;
#if HAVE_PTHREADS < 7
status = pthread_attr_setdetachstate(&attr, &detach);
if( status < 0 ) status = errno;
#else
status = pthread_attr_setdetachstate(&attr, detach);
#endif
if( status ) return status;
status = pthread_create( &t, &attr, task, NULL );
#if HAVE_PTHREADS < 7
if( status < 0 ) status = errno;
#endif
if( status ) return status;
#else
/* Draft 4 pthreads */
status = pthread_create( &t, pthread_attr_default, task, NULL );
if( status ) return errno;
/* give thread a chance to complete */
/* it should remain joinable and hence detachable */
sleep( 1 );
status = pthread_detach( &t );
if( status ) return errno;
#endif
#ifdef HAVE_LINUX_THREADS
pthread_kill_other_threads_np();
#endif
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ol_cv_pthread_lib_lpthreads=yes
else $as_nop
ol_cv_pthread_lib_lpthreads=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* pthread test headers */
#include
#if HAVE_PTHREADS < 7
#include
#endif
#ifndef NULL
#define NULL (void*)0
#endif
static void *task(p)
void *p;
{
return (void *) (p == NULL);
}
int main(argc, argv)
int argc;
char **argv;
{
/* pthread test function */
#ifndef PTHREAD_CREATE_DETACHED
#define PTHREAD_CREATE_DETACHED 1
#endif
pthread_t t;
int status;
int detach = PTHREAD_CREATE_DETACHED;
#if HAVE_PTHREADS > 4
/* Final pthreads */
pthread_attr_t attr;
status = pthread_attr_init(&attr);
if( status ) return status;
#if HAVE_PTHREADS < 7
status = pthread_attr_setdetachstate(&attr, &detach);
if( status < 0 ) status = errno;
#else
status = pthread_attr_setdetachstate(&attr, detach);
#endif
if( status ) return status;
status = pthread_create( &t, &attr, task, NULL );
#if HAVE_PTHREADS < 7
if( status < 0 ) status = errno;
#endif
if( status ) return status;
#else
/* Draft 4 pthreads */
status = pthread_create( &t, pthread_attr_default, task, NULL );
if( status ) return errno;
/* give thread a chance to complete */
/* it should remain joinable and hence detachable */
sleep( 1 );
status = pthread_detach( &t );
if( status ) return errno;
#endif
#ifdef HAVE_LINUX_THREADS
pthread_kill_other_threads_np();
#endif
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ol_cv_pthread_lib_lpthreads=yes
else $as_nop
ol_cv_pthread_lib_lpthreads=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
# restore the LIBS
LIBS="$ol_LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_lib_lpthreads" >&5
printf "%s\n" "$ol_cv_pthread_lib_lpthreads" >&6; }
if test $ol_cv_pthread_lib_lpthreads = yes ; then
ol_link_pthreads="-lpthreads"
ol_link_threads=posix
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: ol_link_threads: <$ol_link_threads> ol_link_pthreads <$ol_link_pthreads>" >&5
printf "%s\n" "$as_me: ol_link_threads: <$ol_link_threads> ol_link_pthreads <$ol_link_pthreads>" >&6;}
if test $ol_link_threads != no ; then
LTHREAD_LIBS="$LTHREAD_LIBS $ol_link_pthreads"
save_CPPFLAGS="$CPPFLAGS"
save_LIBS="$LIBS"
LIBS="$LTHREAD_LIBS $LIBS"
ac_fn_c_check_func "$LINENO" "sched_yield" "ac_cv_func_sched_yield"
if test "x$ac_cv_func_sched_yield" = xyes
then :
printf "%s\n" "#define HAVE_SCHED_YIELD 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "pthread_yield" "ac_cv_func_pthread_yield"
if test "x$ac_cv_func_pthread_yield" = xyes
then :
printf "%s\n" "#define HAVE_PTHREAD_YIELD 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "thr_yield" "ac_cv_func_thr_yield"
if test "x$ac_cv_func_thr_yield" = xyes
then :
printf "%s\n" "#define HAVE_THR_YIELD 1" >>confdefs.h
fi
if test $ac_cv_func_sched_yield = no &&
test $ac_cv_func_pthread_yield = no &&
test $ac_cv_func_thr_yield = no ; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sched_yield in -lrt" >&5
printf %s "checking for sched_yield in -lrt... " >&6; }
if test ${ac_cv_lib_rt_sched_yield+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lrt $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char sched_yield ();
int
main (void)
{
return sched_yield ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_rt_sched_yield=yes
else $as_nop
ac_cv_lib_rt_sched_yield=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_sched_yield" >&5
printf "%s\n" "$ac_cv_lib_rt_sched_yield" >&6; }
if test "x$ac_cv_lib_rt_sched_yield" = xyes
then :
LTHREAD_LIBS="$LTHREAD_LIBS -lrt"
printf "%s\n" "#define HAVE_SCHED_YIELD 1" >>confdefs.h
ac_cv_func_sched_yield=yes
else $as_nop
ac_cv_func_sched_yield=no
fi
fi
if test $ac_cv_func_sched_yield = no &&
test $ac_cv_func_pthread_yield = no &&
test "$ac_cv_func_thr_yield" = no ; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: could not locate sched_yield() or pthread_yield()" >&5
printf "%s\n" "$as_me: WARNING: could not locate sched_yield() or pthread_yield()" >&2;}
fi
ac_fn_c_check_func "$LINENO" "pthread_kill" "ac_cv_func_pthread_kill"
if test "x$ac_cv_func_pthread_kill" = xyes
then :
printf "%s\n" "#define HAVE_PTHREAD_KILL 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_rwlock_destroy with " >&5
printf %s "checking for pthread_rwlock_destroy with ... " >&6; }
if test ${ol_cv_func_pthread_rwlock_destroy+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
pthread_rwlock_t rwlock;
int
main (void)
{
pthread_rwlock_destroy(&rwlock);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ol_cv_func_pthread_rwlock_destroy=yes
else $as_nop
ol_cv_func_pthread_rwlock_destroy=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ol_cv_func_pthread_rwlock_destroy" >&5
printf "%s\n" "$ol_cv_func_pthread_rwlock_destroy" >&6; }
if test $ol_cv_func_pthread_rwlock_destroy = yes ; then
printf "%s\n" "#define HAVE_PTHREAD_RWLOCK_DESTROY 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_detach with " >&5
printf %s "checking for pthread_detach with ... " >&6; }
if test ${ol_cv_func_pthread_detach+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#ifndef NULL
#define NULL (void*)0
#endif
int
main (void)
{
pthread_detach(NULL);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ol_cv_func_pthread_detach=yes
else $as_nop
ol_cv_func_pthread_detach=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ol_cv_func_pthread_detach" >&5
printf "%s\n" "$ol_cv_func_pthread_detach" >&6; }
if test $ol_cv_func_pthread_detach = no ; then
as_fn_error $? "could not locate pthread_detach()" "$LINENO" 5
fi
printf "%s\n" "#define HAVE_PTHREAD_DETACH 1" >>confdefs.h
ac_fn_c_check_func "$LINENO" "pthread_setconcurrency" "ac_cv_func_pthread_setconcurrency"
if test "x$ac_cv_func_pthread_setconcurrency" = xyes
then :
printf "%s\n" "#define HAVE_PTHREAD_SETCONCURRENCY 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "pthread_getconcurrency" "ac_cv_func_pthread_getconcurrency"
if test "x$ac_cv_func_pthread_getconcurrency" = xyes
then :
printf "%s\n" "#define HAVE_PTHREAD_GETCONCURRENCY 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "thr_setconcurrency" "ac_cv_func_thr_setconcurrency"
if test "x$ac_cv_func_thr_setconcurrency" = xyes
then :
printf "%s\n" "#define HAVE_THR_SETCONCURRENCY 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "thr_getconcurrency" "ac_cv_func_thr_getconcurrency"
if test "x$ac_cv_func_thr_getconcurrency" = xyes
then :
printf "%s\n" "#define HAVE_THR_GETCONCURRENCY 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "pthread_kill_other_threads_np" "ac_cv_func_pthread_kill_other_threads_np"
if test "x$ac_cv_func_pthread_kill_other_threads_np" = xyes
then :
printf "%s\n" "#define HAVE_PTHREAD_KILL_OTHER_THREADS_NP 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for LinuxThreads implementation" >&5
printf %s "checking for LinuxThreads implementation... " >&6; }
if test ${ol_cv_sys_linux_threads+y}
then :
printf %s "(cached) " >&6
else $as_nop
ol_cv_sys_linux_threads=$ac_cv_func_pthread_kill_other_threads_np
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ol_cv_sys_linux_threads" >&5
printf "%s\n" "$ol_cv_sys_linux_threads" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for LinuxThreads consistency" >&5
printf %s "checking for LinuxThreads consistency... " >&6; }
if test ${ol_cv_linux_threads+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test $ol_cv_header_linux_threads = yes &&
test $ol_cv_sys_linux_threads = yes; then
ol_cv_linux_threads=yes
elif test $ol_cv_header_linux_threads = no &&
test $ol_cv_sys_linux_threads = no; then
ol_cv_linux_threads=no
else
ol_cv_linux_threads=error
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ol_cv_linux_threads" >&5
printf "%s\n" "$ol_cv_linux_threads" >&6; }
if test $ol_cv_linux_threads = error; then
as_fn_error $? "LinuxThreads header/library mismatch" "$LINENO" 5;
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if pthread_create() works" >&5
printf %s "checking if pthread_create() works... " >&6; }
if test ${ol_cv_pthread_create_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
ol_cv_pthread_create_works=yes
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* pthread test headers */
#include
#if HAVE_PTHREADS < 7
#include
#endif
#ifndef NULL
#define NULL (void*)0
#endif
static void *task(p)
void *p;
{
return (void *) (p == NULL);
}
int main(argc, argv)
int argc;
char **argv;
{
/* pthread test function */
#ifndef PTHREAD_CREATE_DETACHED
#define PTHREAD_CREATE_DETACHED 1
#endif
pthread_t t;
int status;
int detach = PTHREAD_CREATE_DETACHED;
#if HAVE_PTHREADS > 4
/* Final pthreads */
pthread_attr_t attr;
status = pthread_attr_init(&attr);
if( status ) return status;
#if HAVE_PTHREADS < 7
status = pthread_attr_setdetachstate(&attr, &detach);
if( status < 0 ) status = errno;
#else
status = pthread_attr_setdetachstate(&attr, detach);
#endif
if( status ) return status;
status = pthread_create( &t, &attr, task, NULL );
#if HAVE_PTHREADS < 7
if( status < 0 ) status = errno;
#endif
if( status ) return status;
#else
/* Draft 4 pthreads */
status = pthread_create( &t, pthread_attr_default, task, NULL );
if( status ) return errno;
/* give thread a chance to complete */
/* it should remain joinable and hence detachable */
sleep( 1 );
status = pthread_detach( &t );
if( status ) return errno;
#endif
#ifdef HAVE_LINUX_THREADS
pthread_kill_other_threads_np();
#endif
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ol_cv_pthread_create_works=yes
else $as_nop
ol_cv_pthread_create_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_create_works" >&5
printf "%s\n" "$ol_cv_pthread_create_works" >&6; }
if test $ol_cv_pthread_create_works = no ; then
as_fn_error $? "pthread_create is not usable, check environment settings" "$LINENO" 5
fi
ol_replace_broken_yield=no
if test $ol_replace_broken_yield = yes ; then
printf "%s\n" "#define REPLACE_BROKEN_YIELD 1" >>confdefs.h
fi
if test x$ol_with_yielding_select = xauto ; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if select yields when using pthreads" >&5
printf %s "checking if select yields when using pthreads... " >&6; }
if test ${ol_cv_pthread_select_yields+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
ol_cv_pthread_select_yields=cross
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
#include
#include
#ifndef NULL
#define NULL (void*) 0
#endif
static int fildes[2];
static void *task(p)
void *p;
{
int i;
struct timeval tv;
fd_set rfds;
tv.tv_sec=10;
tv.tv_usec=0;
FD_ZERO(&rfds);
FD_SET(fildes[0], &rfds);
/* we're not interested in any fds */
i = select(FD_SETSIZE, &rfds, NULL, NULL, &tv);
if(i < 0) {
perror("select");
exit(10);
}
exit(0); /* if we exit here, the select blocked the whole process */
}
int main(argc, argv)
int argc;
char **argv;
{
pthread_t t;
/* create a pipe to select */
if(pipe(&fildes[0])) {
perror("select");
exit(1);
}
#ifdef HAVE_PTHREAD_SETCONCURRENCY
(void) pthread_setconcurrency(2);
#else
#ifdef HAVE_THR_SETCONCURRENCY
/* Set Solaris LWP concurrency to 2 */
thr_setconcurrency(2);
#endif
#endif
#if HAVE_PTHREADS < 6
pthread_create(&t, pthread_attr_default, task, NULL);
#else
pthread_create(&t, NULL, task, NULL);
#endif
/* make sure task runs first */
#ifdef HAVE_THR_YIELD
thr_yield();
#elif defined( HAVE_SCHED_YIELD )
sched_yield();
#elif defined( HAVE_PTHREAD_YIELD )
pthread_yield();
#endif
exit(2);
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ol_cv_pthread_select_yields=no
else $as_nop
ol_cv_pthread_select_yields=yes
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_select_yields" >&5
printf "%s\n" "$ol_cv_pthread_select_yields" >&6; }
if test $ol_cv_pthread_select_yields = cross ; then
as_fn_error $? "crossing compiling: use --with-yielding-select=yes|no|manual" "$LINENO" 5
fi
if test $ol_cv_pthread_select_yields = yes ; then
ol_with_yielding_select=yes
fi
fi
CPPFLAGS="$save_CPPFLAGS"
LIBS="$save_LIBS"
else
as_fn_error $? "could not locate usable POSIX Threads" "$LINENO" 5
fi
fi
if test $ol_with_threads = posix ; then
as_fn_error $? "could not locate POSIX Threads" "$LINENO" 5
fi
;;
esac
case $ol_with_threads in auto | yes | mach)
ac_fn_c_check_header_compile "$LINENO" "mach/cthreads.h" "ac_cv_header_mach_cthreads_h" "$ac_includes_default"
if test "x$ac_cv_header_mach_cthreads_h" = xyes
then :
printf "%s\n" "#define HAVE_MACH_CTHREADS_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "cthreads.h" "ac_cv_header_cthreads_h" "$ac_includes_default"
if test "x$ac_cv_header_cthreads_h" = xyes
then :
printf "%s\n" "#define HAVE_CTHREADS_H 1" >>confdefs.h
fi
if test $ac_cv_header_mach_cthreads_h = yes ; then
ol_with_threads=found
ac_fn_c_check_func "$LINENO" "cthread_fork" "ac_cv_func_cthread_fork"
if test "x$ac_cv_func_cthread_fork" = xyes
then :
ol_link_threads=yes
fi
if test $ol_link_threads = no ; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for cthread_fork with -all_load" >&5
printf %s "checking for cthread_fork with -all_load... " >&6; }
if test ${ol_cv_cthread_all_load+y}
then :
printf %s "(cached) " >&6
else $as_nop
save_LIBS="$LIBS"
LIBS="-all_load $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
int
main (void)
{
cthread_fork((void *)0, (void *)0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ol_cv_cthread_all_load=yes
else $as_nop
ol_cv_cthread_all_load=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS="$save_LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ol_cv_cthread_all_load" >&5
printf "%s\n" "$ol_cv_cthread_all_load" >&6; }
if test $ol_cv_cthread_all_load = yes ; then
LTHREAD_LIBS="$LTHREAD_LIBS -all_load"
ol_link_threads=mach
ol_with_threads=found
fi
fi
elif test $ac_cv_header_cthreads_h = yes ; then
ol_with_threads=found
save_LIBS="$LIBS"
LIBS="$LIBS -lthreads"
ac_fn_c_check_func "$LINENO" "cthread_fork" "ac_cv_func_cthread_fork"
if test "x$ac_cv_func_cthread_fork" = xyes
then :
ol_link_threads=yes
fi
LIBS="$save_LIBS"
if test $ol_link_threads = yes ; then
LTHREAD_LIBS="-lthreads"
ol_link_threads=mach
ol_with_threads=found
else
as_fn_error $? "could not link with Mach CThreads" "$LINENO" 5
fi
elif test $ol_with_threads = mach ; then
as_fn_error $? "could not locate Mach CThreads" "$LINENO" 5
fi
if test $ol_link_threads = mach ; then
printf "%s\n" "#define HAVE_MACH_CTHREADS 1" >>confdefs.h
elif test $ol_with_threads = found ; then
as_fn_error $? "could not link with Mach CThreads" "$LINENO" 5
fi
;;
esac
case $ol_with_threads in auto | yes | pth)
ac_fn_c_check_header_compile "$LINENO" "pth.h" "ac_cv_header_pth_h" "$ac_includes_default"
if test "x$ac_cv_header_pth_h" = xyes
then :
printf "%s\n" "#define HAVE_PTH_H 1" >>confdefs.h
fi
if test $ac_cv_header_pth_h = yes ; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pth_version in -lpth" >&5
printf %s "checking for pth_version in -lpth... " >&6; }
if test ${ac_cv_lib_pth_pth_version+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lpth $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char pth_version ();
int
main (void)
{
return pth_version ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_pth_pth_version=yes
else $as_nop
ac_cv_lib_pth_pth_version=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pth_pth_version" >&5
printf "%s\n" "$ac_cv_lib_pth_pth_version" >&6; }
if test "x$ac_cv_lib_pth_pth_version" = xyes
then :
have_pth=yes
else $as_nop
have_pth=no
fi
if test $have_pth = yes ; then
printf "%s\n" "#define HAVE_GNU_PTH 1" >>confdefs.h
LTHREAD_LIBS="$LTHREAD_LIBS -lpth"
ol_link_threads=pth
ol_with_threads=found
if test x$ol_with_yielding_select = xauto ; then
ol_with_yielding_select=yes
fi
fi
fi
;;
esac
case $ol_with_threads in auto | yes | lwp)
ac_fn_c_check_header_compile "$LINENO" "thread.h" "ac_cv_header_thread_h" "$ac_includes_default"
if test "x$ac_cv_header_thread_h" = xyes
then :
printf "%s\n" "#define HAVE_THREAD_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "synch.h" "ac_cv_header_synch_h" "$ac_includes_default"
if test "x$ac_cv_header_synch_h" = xyes
then :
printf "%s\n" "#define HAVE_SYNCH_H 1" >>confdefs.h
fi
if test $ac_cv_header_thread_h = yes &&
test $ac_cv_header_synch_h = yes ; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for thr_create in -lthread" >&5
printf %s "checking for thr_create in -lthread... " >&6; }
if test ${ac_cv_lib_thread_thr_create+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lthread $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char thr_create ();
int
main (void)
{
return thr_create ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_thread_thr_create=yes
else $as_nop
ac_cv_lib_thread_thr_create=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_thread_thr_create" >&5
printf "%s\n" "$ac_cv_lib_thread_thr_create" >&6; }
if test "x$ac_cv_lib_thread_thr_create" = xyes
then :
have_thr=yes
else $as_nop
have_thr=no
fi
if test $have_thr = yes ; then
printf "%s\n" "#define HAVE_THR 1" >>confdefs.h
LTHREAD_LIBS="$LTHREAD_LIBS -lthread"
ol_link_threads=thr
if test x$ol_with_yielding_select = xauto ; then
ol_with_yielding_select=yes
fi
ac_fn_c_check_func "$LINENO" "thr_setconcurrency" "ac_cv_func_thr_setconcurrency"
if test "x$ac_cv_func_thr_setconcurrency" = xyes
then :
printf "%s\n" "#define HAVE_THR_SETCONCURRENCY 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "thr_getconcurrency" "ac_cv_func_thr_getconcurrency"
if test "x$ac_cv_func_thr_getconcurrency" = xyes
then :
printf "%s\n" "#define HAVE_THR_GETCONCURRENCY 1" >>confdefs.h
fi
fi
fi
ac_fn_c_check_header_compile "$LINENO" "lwp/lwp.h" "ac_cv_header_lwp_lwp_h" "$ac_includes_default"
if test "x$ac_cv_header_lwp_lwp_h" = xyes
then :
printf "%s\n" "#define HAVE_LWP_LWP_H 1" >>confdefs.h
fi
if test $ac_cv_header_lwp_lwp_h = yes ; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for lwp_create in -llwp" >&5
printf %s "checking for lwp_create in -llwp... " >&6; }
if test ${ac_cv_lib_lwp_lwp_create+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-llwp $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char lwp_create ();
int
main (void)
{
return lwp_create ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_lwp_lwp_create=yes
else $as_nop
ac_cv_lib_lwp_lwp_create=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lwp_lwp_create" >&5
printf "%s\n" "$ac_cv_lib_lwp_lwp_create" >&6; }
if test "x$ac_cv_lib_lwp_lwp_create" = xyes
then :
have_lwp=yes
else $as_nop
have_lwp=no
fi
if test $have_lwp = yes ; then
printf "%s\n" "#define HAVE_LWP 1" >>confdefs.h
LTHREAD_LIBS="$LTHREAD_LIBS -llwp"
ol_link_threads=lwp
if test x$ol_with_yielding_select = xauto ; then
ol_with_yielding_select=no
fi
fi
fi
;;
esac
if test $ol_with_yielding_select = yes ; then
printf "%s\n" "#define HAVE_YIELDING_SELECT 1" >>confdefs.h
fi
if test $ol_with_threads = manual ; then
ol_link_threads=yes
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: thread defines and link options must be set manually" >&5
printf "%s\n" "$as_me: WARNING: thread defines and link options must be set manually" >&2;}
ac_fn_c_check_header_compile "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
if test "x$ac_cv_header_pthread_h" = xyes
then :
printf "%s\n" "#define HAVE_PTHREAD_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sched.h" "ac_cv_header_sched_h" "$ac_includes_default"
if test "x$ac_cv_header_sched_h" = xyes
then :
printf "%s\n" "#define HAVE_SCHED_H 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "sched_yield" "ac_cv_func_sched_yield"
if test "x$ac_cv_func_sched_yield" = xyes
then :
printf "%s\n" "#define HAVE_SCHED_YIELD 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "pthread_yield" "ac_cv_func_pthread_yield"
if test "x$ac_cv_func_pthread_yield" = xyes
then :
printf "%s\n" "#define HAVE_PTHREAD_YIELD 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for LinuxThreads pthread.h" >&5
printf %s "checking for LinuxThreads pthread.h... " >&6; }
if test ${ol_cv_header_linux_threads+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "pthread_kill_other_threads_np" >/dev/null 2>&1
then :
ol_cv_header_linux_threads=yes
else $as_nop
ol_cv_header_linux_threads=no
fi
rm -rf conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ol_cv_header_linux_threads" >&5
printf "%s\n" "$ol_cv_header_linux_threads" >&6; }
if test $ol_cv_header_linux_threads = yes; then
printf "%s\n" "#define HAVE_LINUX_THREADS 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "mach/cthreads.h" "ac_cv_header_mach_cthreads_h" "$ac_includes_default"
if test "x$ac_cv_header_mach_cthreads_h" = xyes
then :
printf "%s\n" "#define HAVE_MACH_CTHREADS_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "lwp/lwp.h" "ac_cv_header_lwp_lwp_h" "$ac_includes_default"
if test "x$ac_cv_header_lwp_lwp_h" = xyes
then :
printf "%s\n" "#define HAVE_LWP_LWP_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "thread.h" "ac_cv_header_thread_h" "$ac_includes_default"
if test "x$ac_cv_header_thread_h" = xyes
then :
printf "%s\n" "#define HAVE_THREAD_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "synch.h" "ac_cv_header_synch_h" "$ac_includes_default"
if test "x$ac_cv_header_synch_h" = xyes
then :
printf "%s\n" "#define HAVE_SYNCH_H 1" >>confdefs.h
fi
fi
if test $ol_link_threads != no && test $ol_link_threads != nt ; then
printf "%s\n" "#define REENTRANT 1" >>confdefs.h
printf "%s\n" "#define _REENTRANT 1" >>confdefs.h
printf "%s\n" "#define THREAD_SAFE 1" >>confdefs.h
printf "%s\n" "#define _THREAD_SAFE 1" >>confdefs.h
printf "%s\n" "#define THREADSAFE 1" >>confdefs.h
printf "%s\n" "#define _THREADSAFE 1" >>confdefs.h
printf "%s\n" "#define _SGI_MP_SOURCE 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for thread specific errno" >&5
printf %s "checking for thread specific errno... " >&6; }
if test ${ol_cv_errno_thread_specific+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
int
main (void)
{
errno = 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ol_cv_errno_thread_specific=yes
else $as_nop
ol_cv_errno_thread_specific=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ol_cv_errno_thread_specific" >&5
printf "%s\n" "$ol_cv_errno_thread_specific" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for thread specific h_errno" >&5
printf %s "checking for thread specific h_errno... " >&6; }
if test ${ol_cv_h_errno_thread_specific+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
int
main (void)
{
h_errno = 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ol_cv_h_errno_thread_specific=yes
else $as_nop
ol_cv_h_errno_thread_specific=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ol_cv_h_errno_thread_specific" >&5
printf "%s\n" "$ol_cv_h_errno_thread_specific" >&6; }
if test $ol_cv_errno_thread_specific != yes ||
test $ol_cv_h_errno_thread_specific != yes ; then
LIBS="$LTHREAD_LIBS $LIBS"
LTHREAD_LIBS=""
fi
fi
if test $ol_link_threads = no ; then
if test $ol_with_threads = yes ; then
as_fn_error $? "no suitable thread support" "$LINENO" 5
fi
if test $ol_with_threads = auto ; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: no suitable thread support, disabling threads" >&5
printf "%s\n" "$as_me: WARNING: no suitable thread support, disabling threads" >&2;}
ol_with_threads=no
fi
printf "%s\n" "#define NO_THREADS 1" >>confdefs.h
LTHREAD_LIBS=""
BUILD_THREAD=no
else
BUILD_THREAD=yes
fi
if test $ol_link_threads != no ; then
printf "%s\n" "#define LDAP_API_FEATURE_X_OPENLDAP_THREAD_SAFE 1" >>confdefs.h
fi
# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
case "$ol_with_threads" in
no)
ol_pthread_ok=no
;;
*)
ol_found_pthreads=yes
;;
esac
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
case "$ol_found_pthreads" in
yes)
saved_LIBS="$LIBS"
LIBS="$LTHREAD_LIBS $LIBS"
saved_CFLAGS="$CFLAGS"
CFLAGS="$PTHREAD_CFLAGS $CFLAGS"
ac_fn_c_check_func "$LINENO" "sem_timedwait" "ac_cv_func_sem_timedwait"
if test "x$ac_cv_func_sem_timedwait" = xyes
then :
printf "%s\n" "#define HAVE_SEM_TIMEDWAIT 1" >>confdefs.h
fi
LIBS="$saved_LIBS"
{ saved_LIBS=; unset saved_LIBS;}
CFLAGS="$saved_CFLAGS"
{ saved_CFLAGS=; unset saved_CFLAGS;}
case "$ac_cv_func_sem_timedwait" in
yes)
PTHREAD_LIBS="$LTHREAD_LIBS"
have_pthreads=yes
esac
esac
esac
case "$have_pthreads" in
yes)
CFLAGS_NTP="$CFLAGS_NTP $PTHREAD_CFLAGS"
saved_LIBS="$LIBS"
LIBS="$LTHREAD_LIBS $LIBS"
saved_CFLAGS="$CFLAGS"
CFLAGS="$PTHREAD_CFLAGS $CFLAGS"
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of pthread_t" >&5
printf %s "checking size of pthread_t... " >&6; }
if test ${ac_cv_sizeof_pthread_t+y}
then :
printf %s "(cached) " >&6
else $as_nop
if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (pthread_t))" "ac_cv_sizeof_pthread_t" "
$ac_includes_default
#include
"
then :
else $as_nop
if test "$ac_cv_type_pthread_t" = yes; then
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute sizeof (pthread_t)
See \`config.log' for more details" "$LINENO" 5; }
else
ac_cv_sizeof_pthread_t=0
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_pthread_t" >&5
printf "%s\n" "$ac_cv_sizeof_pthread_t" >&6; }
printf "%s\n" "#define SIZEOF_PTHREAD_T $ac_cv_sizeof_pthread_t" >>confdefs.h
LIBISC_PTHREADS_NOTHREADS=pthreads
printf "%s\n" "#define ISC_PLATFORM_USETHREADS 1" >>confdefs.h
#
# We'd like to use sigwait() too
#
ac_fn_c_check_func "$LINENO" "sigwait" "ac_cv_func_sigwait"
if test "x$ac_cv_func_sigwait" = xyes
then :
have_sigwait=yes
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sigwait in -lc" >&5
printf %s "checking for sigwait in -lc... " >&6; }
if test ${ac_cv_lib_c_sigwait+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lc $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char sigwait ();
int
main (void)
{
return sigwait ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_c_sigwait=yes
else $as_nop
ac_cv_lib_c_sigwait=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_sigwait" >&5
printf "%s\n" "$ac_cv_lib_c_sigwait" >&6; }
if test "x$ac_cv_lib_c_sigwait" = xyes
then :
have_sigwait=yes
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sigwait in -lpthread" >&5
printf %s "checking for sigwait in -lpthread... " >&6; }
if test ${ac_cv_lib_pthread_sigwait+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lpthread $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char sigwait ();
int
main (void)
{
return sigwait ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_pthread_sigwait=yes
else $as_nop
ac_cv_lib_pthread_sigwait=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_sigwait" >&5
printf "%s\n" "$ac_cv_lib_pthread_sigwait" >&6; }
if test "x$ac_cv_lib_pthread_sigwait" = xyes
then :
have_sigwait=yes
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _Psigwait in -lpthread" >&5
printf %s "checking for _Psigwait in -lpthread... " >&6; }
if test ${ac_cv_lib_pthread__Psigwait+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lpthread $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char _Psigwait ();
int
main (void)
{
return _Psigwait ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_pthread__Psigwait=yes
else $as_nop
ac_cv_lib_pthread__Psigwait=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread__Psigwait" >&5
printf "%s\n" "$ac_cv_lib_pthread__Psigwait" >&6; }
if test "x$ac_cv_lib_pthread__Psigwait" = xyes
then :
have_sigwait=yes
else $as_nop
have_sigwait=no
fi
fi
fi
fi
case "$host:$have_sigwait" in
*-freebsd*:no)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sigwait in -lc_r" >&5
printf %s "checking for sigwait in -lc_r... " >&6; }
if test ${ac_cv_lib_c_r_sigwait+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lc_r $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char sigwait ();
int
main (void)
{
return sigwait ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_c_r_sigwait=yes
else $as_nop
ac_cv_lib_c_r_sigwait=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_r_sigwait" >&5
printf "%s\n" "$ac_cv_lib_c_r_sigwait" >&6; }
if test "x$ac_cv_lib_c_r_sigwait" = xyes
then :
have_sigwait=yes
fi
esac
case "$have_sigwait" in
yes)
ac_cv_func_sigwait=yes
printf "%s\n" "#define HAVE_SIGWAIT 1" >>confdefs.h
esac
ac_fn_c_check_func "$LINENO" "pthread_attr_getstacksize" "ac_cv_func_pthread_attr_getstacksize"
if test "x$ac_cv_func_pthread_attr_getstacksize" = xyes
then :
printf "%s\n" "#define HAVE_PTHREAD_ATTR_GETSTACKSIZE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "pthread_attr_setstacksize" "ac_cv_func_pthread_attr_setstacksize"
if test "x$ac_cv_func_pthread_attr_setstacksize" = xyes
then :
printf "%s\n" "#define HAVE_PTHREAD_ATTR_SETSTACKSIZE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "sysconf" "ac_cv_func_sysconf"
if test "x$ac_cv_func_sysconf" = xyes
then :
printf "%s\n" "#define HAVE_SYSCONF 1" >>confdefs.h
fi
case "$host" in
*-freebsd5.[012]|*-freebsd5.[012].*)
;;
*-freebsd5.[3456789]|*-freebsd5.[3456789].*|*-freebsd6.*)
printf "%s\n" "#define NEED_PTHREAD_SCOPE_SYSTEM 1" >>confdefs.h
;;
*-bsdi3.*|*-bsdi4.0*)
printf "%s\n" "#define NEED_PTHREAD_INIT 1" >>confdefs.h
;;
*-linux*)
printf "%s\n" "#define HAVE_LINUXTHREADS 1" >>confdefs.h
;;
*-solaris*)
printf "%s\n" "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
ac_fn_c_check_func "$LINENO" "pthread_setconcurrency" "ac_cv_func_pthread_setconcurrency"
if test "x$ac_cv_func_pthread_setconcurrency" = xyes
then :
printf "%s\n" "#define HAVE_PTHREAD_SETCONCURRENCY 1" >>confdefs.h
fi
case "$ac_cv_func_pthread_setconcurrency" in
yes)
printf "%s\n" "#define CALL_PTHREAD_SETCONCURRENCY 1" >>confdefs.h
esac
;;
*-sco-sysv*uw*|*-*-sysv*UnixWare*|*-*-sysv*OpenUNIX*)
printf "%s\n" "#define HAVE_UNIXWARE_SIGWAIT 1" >>confdefs.h
;;
esac
hack_shutup_pthreadonceinit=no
case "$host" in
*-aix5.[123].*)
hack_shutup_pthreadonceinit=yes
;;
*-solaris2.[89])
hack_shutup_pthreadonceinit=yes
;;
*-solaris2.1[0-9])
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if extra braces are needed for PTHREAD_ONCE_INIT" >&5
printf %s "checking if extra braces are needed for PTHREAD_ONCE_INIT... " >&6; }
if test ${ntp_cv_braces_around_pthread_once_init+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
int
main (void)
{
static pthread_once_t once_test =
PTHREAD_ONCE_INIT;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ntp_cv_braces_around_pthread_once_init=no
else $as_nop
ntp_cv_braces_around_pthread_once_init=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_braces_around_pthread_once_init" >&5
printf "%s\n" "$ntp_cv_braces_around_pthread_once_init" >&6; }
case "$ntp_cv_braces_around_pthread_once_init" in
yes)
hack_shutup_pthreadonceinit=yes
esac
;;
esac
case "$hack_shutup_pthreadonceinit" in
yes)
printf "%s\n" "#define ISC_PLATFORM_BRACEPTHREADONCEINIT 1" >>confdefs.h
esac
LIBS="$saved_LIBS"
{ saved_LIBS=; unset saved_LIBS;}
CFLAGS="$saved_CFLAGS"
{ saved_CFLAGS=; unset saved_CFLAGS;}
;;
*)
LIBISC_PTHREADS_NOTHREADS=nothreads
;;
esac
if test "$have_pthreads" != "no"; then
PTHREADS_TRUE=
PTHREADS_FALSE='#'
else
PTHREADS_TRUE='#'
PTHREADS_FALSE=
fi
case "$hw_use_rpl_vsnprintf:$hw_cv_func_vsnprintf" in
no:yes)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if vsnprintf expands \"%m\" to strerror(errno)" >&5
printf %s "checking if vsnprintf expands \"%m\" to strerror(errno)... " >&6; }
if test ${ntp_cv_vsnprintf_percent_m+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
ntp_cv_vsnprintf_percent_m=no
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
#include
#include
int call_vsnprintf(
char * dst,
size_t sz,
const char *fmt,
...
);
int call_vsnprintf(
char * dst,
size_t sz,
const char *fmt,
...
)
{
va_list ap;
int rc;
va_start(ap, fmt);
rc = vsnprintf(dst, sz, fmt, ap);
va_end(ap);
return rc;
}
int
main (void)
{
char sbuf[512];
char pbuf[512];
int slen;
strcpy(sbuf, strerror(ENOENT));
errno = ENOENT;
slen = call_vsnprintf(pbuf, sizeof(pbuf), "%m",
"wrong");
return strcmp(sbuf, pbuf);
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ntp_cv_vsnprintf_percent_m=yes
else $as_nop
ntp_cv_vsnprintf_percent_m=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_vsnprintf_percent_m" >&5
printf "%s\n" "$ntp_cv_vsnprintf_percent_m" >&6; }
case "$ntp_cv_vsnprintf_percent_m" in
yes)
printf "%s\n" "#define VSNPRINTF_PERCENT_M 1" >>confdefs.h
esac
esac
ac_fn_c_check_header_compile "$LINENO" "sys/clockctl.h" "ac_cv_header_sys_clockctl_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_clockctl_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_CLOCKCTL_H 1" >>confdefs.h
fi
# Check whether --enable-clockctl was given.
if test ${enable_clockctl+y}
then :
enableval=$enable_clockctl; ntp_use_dev_clockctl=$enableval
else $as_nop
ntp_use_dev_clockctl=$ac_cv_header_sys_clockctl_h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we should use /dev/clockctl" >&5
printf %s "checking if we should use /dev/clockctl... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ntp_use_dev_clockctl" >&5
printf "%s\n" "$ntp_use_dev_clockctl" >&6; }
ac_fn_c_check_header_compile "$LINENO" "sys/capability.h" "ac_cv_header_sys_capability_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_capability_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_CAPABILITY_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/prctl.h" "ac_cv_header_sys_prctl_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_prctl_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_PRCTL_H 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we have linux capabilities (libcap)" >&5
printf %s "checking if we have linux capabilities (libcap)... " >&6; }
case "$ac_cv_header_sys_capability_h$ac_cv_header_sys_prctl_h" in
yesyes)
case "$host" in
mips-sgi-irix*)
ntp_have_linuxcaps=no
;;
*) ntp_have_linuxcaps=yes
;;
esac
;;
*)
ntp_have_linuxcaps=no
;;
esac
# Check whether --enable-linuxcaps was given.
if test ${enable_linuxcaps+y}
then :
enableval=$enable_linuxcaps; ntp_have_linuxcaps=$enableval
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ntp_have_linuxcaps" >&5
printf "%s\n" "$ntp_have_linuxcaps" >&6; }
case "$ntp_have_linuxcaps" in
yes)
printf "%s\n" "#define HAVE_LINUX_CAPABILITIES 1" >>confdefs.h
LIBS="$LIBS -lcap"
;;
esac
ac_fn_c_check_header_compile "$LINENO" "priv.h" "ac_cv_header_priv_h" "$ac_includes_default"
if test "x$ac_cv_header_priv_h" = xyes
then :
printf "%s\n" "#define HAVE_PRIV_H 1" >>confdefs.h
fi
case "$ac_cv_header_priv_h" in
yes)
case "$host" in
*-solaris*)
ac_fn_c_check_func "$LINENO" "setppriv" "ac_cv_func_setppriv"
if test "x$ac_cv_func_setppriv" = xyes
then :
ntp_have_solarisprivs=yes
else $as_nop
ntp_have_solarisprivs=no
fi
;;
esac
esac
# Check whether --enable-solarisprivs was given.
if test ${enable_solarisprivs+y}
then :
enableval=$enable_solarisprivs; ntp_have_solarisprivs=$enableval
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we have solaris privileges" >&5
printf %s "checking if we have solaris privileges... " >&6; }
case "$ntp_have_solarisprivs" in
yes)
printf "%s\n" "#define HAVE_SOLARIS_PRIVS 1" >>confdefs.h
;;
'') ntp_have_solarisprivs="no"
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ntp_have_solarisprivs" >&5
printf "%s\n" "$ntp_have_solarisprivs" >&6; }
ac_fn_c_check_header_compile "$LINENO" "sys/mac.h" "ac_cv_header_sys_mac_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_mac_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_MAC_H 1" >>confdefs.h
fi
# Check whether --enable-trustedbsd_mac was given.
if test ${enable_trustedbsd_mac+y}
then :
enableval=$enable_trustedbsd_mac; ntp_use_trustedbsd_mac=$enableval
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we should use TrustedBSD MAC privileges" >&5
printf %s "checking if we should use TrustedBSD MAC privileges... " >&6; }
case "$ntp_use_trustedbsd_mac$ac_cv_header_sys_mac_h" in
yesyes)
printf "%s\n" "#define HAVE_TRUSTEDBSD_MAC 1" >>confdefs.h
;;
*) ntp_use_trustedbsd_mac="no";
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ntp_use_trustedbsd_mac" >&5
printf "%s\n" "$ntp_use_trustedbsd_mac" >&6; }
case "$ntp_use_dev_clockctl$ntp_have_linuxcaps$ntp_have_solarisprivs$ntp_use_trustedbsd_mac" in
*yes*)
printf "%s\n" "#define HAVE_DROPROOT 1" >>confdefs.h
esac
case "$host" in
*-*-darwin*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing res_9_init" >&5
printf %s "checking for library containing res_9_init... " >&6; }
if test ${ac_cv_search_res_9_init+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char res_9_init ();
int
main (void)
{
return res_9_init ();
;
return 0;
}
_ACEOF
for ac_lib in '' resolv
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_res_9_init=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_res_9_init+y}
then :
break
fi
done
if test ${ac_cv_search_res_9_init+y}
then :
else $as_nop
ac_cv_search_res_9_init=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_res_9_init" >&5
printf "%s\n" "$ac_cv_search_res_9_init" >&6; }
ac_res=$ac_cv_search_res_9_init
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
fi
;;
*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing res_init" >&5
printf %s "checking for library containing res_init... " >&6; }
if test ${ac_cv_search_res_init+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char res_init ();
int
main (void)
{
return res_init ();
;
return 0;
}
_ACEOF
for ac_lib in '' resolv
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_res_init=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_res_init+y}
then :
break
fi
done
if test ${ac_cv_search_res_init+y}
then :
else $as_nop
ac_cv_search_res_init=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_res_init" >&5
printf "%s\n" "$ac_cv_search_res_init" >&6; }
ac_res=$ac_cv_search_res_init
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
fi
;;
esac
ac_fn_c_check_header_compile "$LINENO" "sys/types.h" "ac_cv_header_sys_types_h" "#ifdef HAVE_SYS_TYPES_H
# include
#endif
#ifdef HAVE_NETINET_IN_H
# include /* inet_ functions / structs */
#endif
#ifdef HAVE_ARPA_NAMESER_H
# include /* DNS HEADER struct */
#endif
#ifdef HAVE_NETDB_H
# include
#endif
"
if test "x$ac_cv_header_sys_types_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_TYPES_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "#ifdef HAVE_SYS_TYPES_H
# include
#endif
#ifdef HAVE_NETINET_IN_H
# include /* inet_ functions / structs */
#endif
#ifdef HAVE_ARPA_NAMESER_H
# include /* DNS HEADER struct */
#endif
#ifdef HAVE_NETDB_H
# include
#endif
"
if test "x$ac_cv_header_netinet_in_h" = xyes
then :
printf "%s\n" "#define HAVE_NETINET_IN_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "arpa/nameser.h" "ac_cv_header_arpa_nameser_h" "#ifdef HAVE_SYS_TYPES_H
# include
#endif
#ifdef HAVE_NETINET_IN_H
# include /* inet_ functions / structs */
#endif
#ifdef HAVE_ARPA_NAMESER_H
# include /* DNS HEADER struct */
#endif
#ifdef HAVE_NETDB_H
# include
#endif
"
if test "x$ac_cv_header_arpa_nameser_h" = xyes
then :
printf "%s\n" "#define HAVE_ARPA_NAMESER_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "netdb.h" "ac_cv_header_netdb_h" "#ifdef HAVE_SYS_TYPES_H
# include
#endif
#ifdef HAVE_NETINET_IN_H
# include /* inet_ functions / structs */
#endif
#ifdef HAVE_ARPA_NAMESER_H
# include /* DNS HEADER struct */
#endif
#ifdef HAVE_NETDB_H
# include
#endif
"
if test "x$ac_cv_header_netdb_h" = xyes
then :
printf "%s\n" "#define HAVE_NETDB_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "resolv.h" "ac_cv_header_resolv_h" "#ifdef HAVE_SYS_TYPES_H
# include
#endif
#ifdef HAVE_NETINET_IN_H
# include /* inet_ functions / structs */
#endif
#ifdef HAVE_ARPA_NAMESER_H
# include /* DNS HEADER struct */
#endif
#ifdef HAVE_NETDB_H
# include
#endif
"
if test "x$ac_cv_header_resolv_h" = xyes
then :
printf "%s\n" "#define HAVE_RESOLV_H 1" >>confdefs.h
fi
#HMS: Why do we do this check so "early"?
for ac_func in res_init
do :
ac_fn_c_check_func "$LINENO" "res_init" "ac_cv_func_res_init"
if test "x$ac_cv_func_res_init" = xyes
then :
printf "%s\n" "#define HAVE_RES_INIT 1" >>confdefs.h
else $as_nop
ac_fn_c_check_func "$LINENO" "__res_init" "ac_cv_func___res_init"
if test "x$ac_cv_func___res_init" = xyes
then :
printf "%s\n" "#define HAVE___RES_INIT 1" >>confdefs.h
fi
fi
done
# We also need -lsocket, but we have tested for that already.
ac_fn_c_check_func "$LINENO" "inet_ntop" "ac_cv_func_inet_ntop"
if test "x$ac_cv_func_inet_ntop" = xyes
then :
else $as_nop
printf "%s\n" "#define ISC_PLATFORM_NEEDNTOP 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "inet_pton" "ac_cv_func_inet_pton"
if test "x$ac_cv_func_inet_pton" = xyes
then :
else $as_nop
printf "%s\n" "#define ISC_PLATFORM_NEEDPTON 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
if test "x$ac_cv_type_uintptr_t" = xyes
then :
printf "%s\n" "#define HAVE_UINTPTR_T 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "int32" "ac_cv_type_int32" "$ac_includes_default"
if test "x$ac_cv_type_int32" = xyes
then :
printf "%s\n" "#define HAVE_INT32 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "u_int32" "ac_cv_type_u_int32" "$ac_includes_default"
if test "x$ac_cv_type_u_int32" = xyes
then :
printf "%s\n" "#define HAVE_U_INT32 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/timepps.h" "ac_cv_header_sys_timepps_h" "
#ifdef HAVE_SYS_TIME_H
# include
#endif
#ifdef HAVE_ERRNO_H
# include
#endif
"
if test "x$ac_cv_header_sys_timepps_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_TIMEPPS_H 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for struct timespec" >&5
printf %s "checking for struct timespec... " >&6; }
if test ${ntp_cv_struct_timespec+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
/* Under SunOS, timespec is in sys/timepps.h,
which needs errno.h and FRAC */
#ifdef HAVE_ERRNO_H
# include
#endif
#ifdef HAVE_SYS_TIMEPPS_H
# define FRAC 4294967296
# include
#endif
int
main (void)
{
struct timespec n;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ntp_cv_struct_timespec=yes
else $as_nop
ntp_cv_struct_timespec=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_struct_timespec" >&5
printf "%s\n" "$ntp_cv_struct_timespec" >&6; }
case "$ntp_cv_struct_timespec" in
yes)
printf "%s\n" "#define HAVE_STRUCT_TIMESPEC 1" >>confdefs.h
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for struct ntptimeval" >&5
printf %s "checking for struct ntptimeval... " >&6; }
if test ${ntp_cv_struct_ntptimeval+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
int
main (void)
{
struct ntptimeval n;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ntp_cv_struct_ntptimeval=yes
else $as_nop
ntp_cv_struct_ntptimeval=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_struct_ntptimeval" >&5
printf "%s\n" "$ntp_cv_struct_ntptimeval" >&6; }
case "$ntp_cv_struct_ntptimeval" in
yes)
printf "%s\n" "#define HAVE_STRUCT_NTPTIMEVAL 1" >>confdefs.h
esac
ac_fn_c_check_header_compile "$LINENO" "md5.h" "ac_cv_header_md5_h" "
#ifdef HAVE_SYS_TYPES_H
# include
#endif
"
if test "x$ac_cv_header_md5_h" = xyes
then :
printf "%s\n" "#define HAVE_MD5_H 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing MD5Init" >&5
printf %s "checking for library containing MD5Init... " >&6; }
if test ${ac_cv_search_MD5Init+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char MD5Init ();
int
main (void)
{
return MD5Init ();
;
return 0;
}
_ACEOF
for ac_lib in '' md5 md
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_MD5Init=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_MD5Init+y}
then :
break
fi
done
if test ${ac_cv_search_MD5Init+y}
then :
else $as_nop
ac_cv_search_MD5Init=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_MD5Init" >&5
printf "%s\n" "$ac_cv_search_MD5Init" >&6; }
ac_res=$ac_cv_search_MD5Init
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
fi
ac_fn_c_check_func "$LINENO" "MD5Init" "ac_cv_func_MD5Init"
if test "x$ac_cv_func_MD5Init" = xyes
then :
printf "%s\n" "#define HAVE_MD5INIT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "sysconf" "ac_cv_func_sysconf"
if test "x$ac_cv_func_sysconf" = xyes
then :
printf "%s\n" "#define HAVE_SYSCONF 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getdtablesize" "ac_cv_func_getdtablesize"
if test "x$ac_cv_func_getdtablesize" = xyes
then :
printf "%s\n" "#define HAVE_GETDTABLESIZE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "sigaction" "ac_cv_func_sigaction"
if test "x$ac_cv_func_sigaction" = xyes
then :
printf "%s\n" "#define HAVE_SIGACTION 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "sigset" "ac_cv_func_sigset"
if test "x$ac_cv_func_sigset" = xyes
then :
printf "%s\n" "#define HAVE_SIGSET 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "sigvec" "ac_cv_func_sigvec"
if test "x$ac_cv_func_sigvec" = xyes
then :
printf "%s\n" "#define HAVE_SIGVEC 1" >>confdefs.h
fi
# HMS: does this need to be a cached variable?
# Check whether --enable-signalled-io was given.
if test ${enable_signalled_io+y}
then :
enableval=$enable_signalled_io; use_signalled_io=$enableval
else $as_nop
use_signalled_io=yes
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for SIGIO" >&5
printf %s "checking for SIGIO... " >&6; }
if test ${ntp_cv_hdr_def_sigio+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#ifndef SIGIO
# error
#endif
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
ntp_cv_hdr_def_sigio=yes
else $as_nop
ntp_cv_hdr_def_sigio=no
fi
rm -f conftest.err conftest.i conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_hdr_def_sigio" >&5
printf "%s\n" "$ntp_cv_hdr_def_sigio" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we want to use SIGIO" >&5
printf %s "checking if we want to use SIGIO... " >&6; }
ans=no
case "$ntp_cv_hdr_def_sigio" in
yes)
ans=yes
case "$host" in
alpha*-dec-osf4*|alpha*-dec-osf5*)
ans=no
;;
*-convex-*)
ans=no
;;
*-dec-*)
ans=no
;;
*-pc-cygwin*)
ans=no
;;
*-sni-sysv*)
ans=no
;;
*-stratus-vos)
ans=no
;;
*-univel-sysv*)
ans=no
;;
*-*-irix6*)
ans=no
;;
*-*-freebsd*)
ans=no
;;
*-*-*linux*)
ans=no
;;
*-*-unicosmp*)
ans=no
;;
*-*-kfreebsd*)
ans=no
;;
m68k-*-mint*)
ans=no
;;
esac
case "$ans" in
no)
ans="Possible for $host but disabled because of reported problems"
;;
esac
;;
esac
case "$ans" in
yes)
case "$use_signalled_io" in
yes)
printf "%s\n" "#define HAVE_SIGNALED_IO 1" >>confdefs.h
;;
*) ans="Allowed for $host but --disable-signalled-io was given"
;;
esac
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ans" >&5
printf "%s\n" "$ans" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for SIGPOLL" >&5
printf %s "checking for SIGPOLL... " >&6; }
if test ${ntp_cv_hdr_def_sigpoll+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#ifndef SIGPOLL
# error
#endif
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
ntp_cv_hdr_def_sigpoll=yes
else $as_nop
ntp_cv_hdr_def_sigpoll=no
fi
rm -f conftest.err conftest.i conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_hdr_def_sigpoll" >&5
printf "%s\n" "$ntp_cv_hdr_def_sigpoll" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can use SIGPOLL for UDP I/O" >&5
printf %s "checking if we can use SIGPOLL for UDP I/O... " >&6; }
ans=no
case "$ntp_cv_hdr_def_sigpoll" in
yes)
case "$host" in
mips-sgi-irix*)
ans=no
;;
vax-dec-bsd)
ans=no
;;
*-pc-cygwin*)
ans=no
;;
*-sni-sysv*)
ans=no
;;
*-stratus-vos)
ans=no
;;
*-*-aix[4-9]*)
# XXX Only verified thru AIX6
ans=no
;;
*-*-hpux*)
ans=no
;;
*-*-*linux*)
ans=no
;;
*-*-osf*)
ans=no
;;
*-*-qnx*)
ans=no
;;
*-*-sunos*)
ans=no
;;
*-*-solaris*)
ans=no
;;
*-*-ultrix*)
ans=no
;;
*-*-unicosmp*)
ans=no
;;
*-*-kfreebsd*)
ans=no
;;
*) ans=yes
;;
esac
;;
esac
case "$ans" in
yes)
printf "%s\n" "#define USE_UDP_SIGPOLL 1" >>confdefs.h
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ans" >&5
printf "%s\n" "$ans" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can use SIGPOLL for TTY I/O" >&5
printf %s "checking if we can use SIGPOLL for TTY I/O... " >&6; }
ans=no
case "$ntp_cv_hdr_def_sigpoll" in
yes)
case "$host" in
mips-sgi-irix*)
ans=no
;;
vax-dec-bsd)
ans=no
;;
*-pc-cygwin*)
ans=no
;;
*-sni-sysv*)
ans=no
;;
*-stratus-vos)
ans=no
;;
*-*-aix[4-9]*)
# XXX Only verified thru AIX6
ans=no
;;
*-*-hpux*)
ans=no
;;
*-*-*linux*)
ans=no
;;
*-*-osf*)
ans=no
;;
*-*-sunos*)
ans=no
;;
*-*-ultrix*)
ans=no
;;
*-*-qnx*)
ans=no
;;
*-*-unicosmp*)
ans=no
;;
*-*-kfreebsd*)
ans=no
;;
*) ans=yes
;;
esac
;;
esac
case "$ans" in
yes)
printf "%s\n" "#define USE_TTY_SIGPOLL 1" >>confdefs.h
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ans" >&5
printf "%s\n" "$ans" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking number of arguments to gettimeofday()" >&5
printf %s "checking number of arguments to gettimeofday()... " >&6; }
if test ${ntp_cv_func_Xettimeofday_nargs+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
int
main (void)
{
gettimeofday(0, 0);
settimeofday(0, 0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ntp_cv_func_Xettimeofday_nargs=2
else $as_nop
ntp_cv_func_Xettimeofday_nargs=1
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_func_Xettimeofday_nargs" >&5
printf "%s\n" "$ntp_cv_func_Xettimeofday_nargs" >&6; }
case "$ntp_cv_func_Xettimeofday_nargs" in
1)
printf "%s\n" "#define SYSV_TIMEOFDAY 1" >>confdefs.h
esac
for ac_func in settimeofday
do :
ac_fn_c_check_func "$LINENO" "settimeofday" "ac_cv_func_settimeofday"
if test "x$ac_cv_func_settimeofday" = xyes
then :
printf "%s\n" "#define HAVE_SETTIMEOFDAY 1" >>confdefs.h
else $as_nop
case "$host" in
*-*-mpeix*) ac_cv_func_settimeofday=yes
esac
fi
done
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we'll use clock_settime or settimeofday or stime" >&5
printf %s "checking if we'll use clock_settime or settimeofday or stime... " >&6; }
ntp_warning='GRONK'
ans=none
case "$ac_cv_func_clock_settime$ac_cv_func_settimeofday$ac_cv_func_stime" in
yes*)
ntp_warning=''
ans='clock_settime()'
;;
noyes*)
ntp_warning='But clock_settime() would be better (if we had it)'
ans='settimeofday()'
;;
nonoyes)
ntp_warning='Which is the worst of the three'
ans='stime()'
;;
*)
case "$build" in
$host)
ntp_warning='Which leaves us with nothing to use!'
esac
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ans" >&5
printf "%s\n" "$ans" >&6; }
case "$ntp_warning" in
'')
;;
*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: *** $ntp_warning ***" >&5
printf "%s\n" "$as_me: WARNING: *** $ntp_warning ***" >&2;}
;;
esac
if test x"$enable_dependency_tracking" = x"yes"; then
LIBNTP_SUBMAKES_TRUE=
LIBNTP_SUBMAKES_FALSE='#'
else
LIBNTP_SUBMAKES_TRUE='#'
LIBNTP_SUBMAKES_FALSE=
fi
# Check whether --with-crypto was given.
if test ${with_crypto+y}
then :
withval=$with_crypto; case "$with_crypto" in
yes)
with_crypto=openssl,libcrypto
esac
else $as_nop
with_crypto=openssl,libcrypto
fi
# Check whether --with-openssl-libdir was given.
if test ${with_openssl_libdir+y}
then :
withval=$with_openssl_libdir;
fi
# Check whether --with-openssl-incdir was given.
if test ${with_openssl_incdir+y}
then :
withval=$with_openssl_incdir;
fi
# Check whether --enable-verbose-ssl was given.
if test ${enable_verbose_ssl+y}
then :
enableval=$enable_verbose_ssl;
else $as_nop
enable_verbose_ssl=no
fi
ntp_openssl=no
ntp_openssl_from_pkg_config=no
ntp_ssl_incdir=
ntp_ssl_cflags=
ntp_ssl_cppflags=
ntp_ssl_libdir=
ntp_ssl_libs_L=
ntp_ssl_libs_l=
ntp_ssl_libs=
ntp_ssl_ldflags=
NTPSSL_SAVED_CFLAGS="$CFLAGS"
NTPSSL_SAVED_CPPFLAGS="$CPPFLAGS"
NTPSSL_SAVED_LIBS="$LIBS"
NTPSSL_SAVED_LDFLAGS="$LDFLAGS"
# Extract the first word of "openssl", so it can be a program name with args.
set dummy openssl; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_PATH_OPENSSL+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $PATH_OPENSSL in
[\\/]* | ?:[\\/]*)
ac_cv_path_PATH_OPENSSL="$PATH_OPENSSL" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_PATH_OPENSSL="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac
fi
PATH_OPENSSL=$ac_cv_path_PATH_OPENSSL
if test -n "$PATH_OPENSSL"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PATH_OPENSSL" >&5
printf "%s\n" "$PATH_OPENSSL" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
str="$with_crypto:${PKG_CONFIG:+notempty}:${with_openssl_libdir-notgiven}:${with_openssl_incdir-notgiven}"
case "$enable_verbose_ssl" in
yes) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $str" >&5
printf "%s\n" "$as_me: $str" >&6;}
esac
{ str=; unset str;}
# Make sure neither/both --with_openssl-{inc,lib}dir are given
case "${with_openssl_libdir-notgiven}:${with_openssl_incdir-notgiven}" in
notgiven:notgiven) ;;
*notgiven*)
as_fn_error $? "only one of --with-openssl-{inc,lib}dir=... given - provide both or neither" "$LINENO" 5
;;
esac
# HMS: Today there are only 2 case options. We probably want a third
# *:*:notgiven:notgiven
# and in that case we would validate the path in PKG_CONFIG_PATH.
# Unless we can do it with 2 cases, where the 2nd case is *:*:...
# and we do a reality check on execpath and the headers/libraries.
#
##
# if $with_crypto is not "no":
# if --with-openssl-{inc,lib}dir are not given:
# we should use pkg-config to find openssl
# if we don't have pkg-config, if openssl is in the base OS, use that.
##
case "$with_crypto:${PKG_CONFIG:+notempty}:${with_openssl_libdir-notgiven}:${with_openssl_incdir-notgiven}" in
no:*) ;;
*:notempty:notgiven:notgiven)
# If PKG_CONFIG is notempty and we haven't been given openssl paths,
# then let's make sure that the openssl executable's path corresponds
# to the path in openssl.pc, and 'openssl version' matches the Version
# in openssl.pc. If $PKG_CONFIG tells us an INCPATH and/or a LIBPATH,
# then should we reality check them?
## INCPATH
# harlan@ntp-testbuild.tal1> openssl version
# OpenSSL 1.1.1t 7 Feb 2023
# harlan@ntp-testbuild.tal1> grep 1.1.1t /ntpbuild/include/openssl/*
# /ntpbuild/include/openssl/opensslv.h:# define OPENSSL_VERSION_TEXT "OpenSSL 1.1.1t 7 Feb 2023"
# harlan@ntp-testbuild.tal1>
## LIBPATH
# harlan@ntp-testbuild.tal1> strings -a /ntpbuild/lib/libcrypto.* | fgrep 1.1.1t
# OpenSSL 1.1.1t 7 Feb 2023
# OpenSSL 1.1.1t 7 Feb 2023
# OpenSSL 1.1.1t 7 Feb 2023
# harlan@ntp-testbuild.tal1> ls /ntpbuild/lib/libcrypto.*
# /ntpbuild/lib/libcrypto.a /ntpbuild/lib/libcrypto.so.1.1*
# /ntpbuild/lib/libcrypto.so@
# harlan@ntp-testbuild.tal1>
##
# Having said this, do we really care if the openssl executable that
# we have found is matched with the INCPATH and LIBPATH?
# One answer: Probably not, but we should complain on a mismatch as
# otherwise runtime differences could easily cause problems/drama.
##BO
# ntp_cv_build_framework_help=yes
save_PKG_CONFIG_PATH=${PKG_CONFIG_PATH}
for pkg in `echo $with_crypto | $SED -e 's/,/ /'`; do
case "$pkg" in
openssl)
if $PKG_CONFIG --exists $pkg ; then
# Found it - yay
# Do we want to check we found the right one?
# --modver
# --variable={libdir,includedir} (varname)
overf=`openssl version`
overs=`echo $overf | awk '{print }'`
case "$overs" in
0.*) ;; # Should we squawk?
1.0.*) ;; # Should we squawk?
1.1.*) ;; # Should we squawk?
3.*)
oinc=`openssl --variable=includedir`
olib=`openssl --variable=libdir`
# How should we use these?
;;
*) ;; # Should we squawk?
esac
# /ntpbuild/include/openssl/opensslv.h:# define OPENSSL_VERSION_TEXT "OpenSSL 1.1.1t 7 Feb 2023"
# grep 1.1.1t /ntpbuild/lib/libcrypto.a
# strings -a /ntpbuild/lib/libcrypto.a | grep 1.1.1t
# OpenSSL 1.1.1t 7 Feb 2023
# harlan@ntp-testbuild.tal1>
# which should match $overf
##
# harlan@ntp-testbuild.tal1> echo '"OpenSSL 1.1.1t 7 Feb 2023"' | cut -f 2 -d\"
# OpenSSL 1.1.1t 7 Feb 2023
# harlan@ntp-testbuild.tal1> grep OPENSSL_VERSION_TEXT /ntpbuild/include/openssl/opensslv.h
# # define OPENSSL_VERSION_TEXT "OpenSSL 1.1.1t 7 Feb 2023"
# harlan@ntp-testbuild.tal1>
##
else
# This is a hack, but it's reasonable.
pkgpath="`echo $PATH_OPENSSL | sed -e 's:/bin/openssl$::'`/lib/pkgconfig"
test -d "$pkgpath" || pkgpath=
# echo "pkgpath is <$pkgpath>"
# echo "PKG_CONFIG_PATH is <$PKG_CONFIG_PATH>"
case "$pkgpath" in
'') ;; # Nothing to see here...
*) case ":$PKG_CONFIG_PATH:" in
::)
PKG_CONFIG_PATH=$pkgpath
export PKG_CONFIG_PATH
;;
*:$pkgpath:*)
# Already there...
;;
*)
PKG_CONFIG_PATH="$pkgpath:$PKG_CONFIG_PATH"
export PKG_CONFIG_PATH
;;
esac
;;
esac
fi
;;
esac
done
##EO
for pkg in `echo $with_crypto | $SED -e 's/,/ /'`; do
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config for $pkg" >&5
printf %s "checking pkg-config for $pkg... " >&6; }
if $PKG_CONFIG --exists $pkg ; then
ntp_ssl_cppflags="`$PKG_CONFIG --cflags-only-I $pkg`"
case "$ntp_ssl_cppflags" in
'')
ntp_ssl_incdir='not needed'
;;
*)
ntp_ssl_incdir="`echo $ntp_ssl_cppflags | $SED -e 's/-I//'`"
esac
ntp_ssl_cflags="`$PKG_CONFIG --cflags-only-other $pkg`"
ntp_ssl_libs_L="`$PKG_CONFIG --libs-only-L $pkg`"
case "$ntp_ssl_libs_L" in
'')
ntp_ssl_libdir='not needed'
;;
*)
ntp_ssl_libdir="`echo $ntp_ssl_libs_L | $SED -e 's/-L//'`"
esac
ntp_ssl_libs_l="`$PKG_CONFIG --libs-only-l $pkg`"
ntp_ssl_libs="$ntp_ssl_libs_L $ntp_ssl_libs_l"
ntp_ssl_ldflags="`$PKG_CONFIG --libs-only-other $pkg`"
ntp_openssl=yes
ntp_openssl_from_pkg_config=yes
ntp_openssl_version="`$PKG_CONFIG --modversion $pkg`"
case "$ntp_openssl_version" in
*.*) ;;
*) ntp_openssl_version='(unknown)' ;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes, version $ntp_openssl_version" >&5
printf "%s\n" "yes, version $ntp_openssl_version" >&6; }
break
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
done
{ pkg=; unset pkg;}
esac
case "$with_crypto" in
no) ;;
*)
case "$with_openssl_libdir" in
'') ;;
*)
ntp_ssl_libdir="$with_openssl_libdir"
ntp_ssl_libs_L="-L$with_openssl_libdir"
ntp_ssl_libs_l="-lcrypto"
ntp_ssl_libs="$ntp_ssl_libs_L $ntp_ssl_libs_l"
esac
case "$with_openssl_incdir" in
'') ;;
*)
ntp_ssl_incdir="$with_openssl_incdir"
ntp_ssl_cppflags="-I$with_openssl_incdir"
esac
esac
case "$enable_verbose_ssl" in
yes) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: OpenSSL Phase I checks:" >&5
printf "%s\n" "$as_me: OpenSSL Phase I checks:" >&6;}
esac
case "$enable_verbose_ssl" in
yes) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: CPPFLAGS_NTP: ($CPPFLAGS_NTP)" >&5
printf "%s\n" "$as_me: CPPFLAGS_NTP: ($CPPFLAGS_NTP)" >&6;}
esac
case "$enable_verbose_ssl" in
yes) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: CFLAGS_NTP: ($CFLAGS_NTP)" >&5
printf "%s\n" "$as_me: CFLAGS_NTP: ($CFLAGS_NTP)" >&6;}
esac
case "$enable_verbose_ssl" in
yes) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: LDADD_NTP: ($LDADD_NTP)" >&5
printf "%s\n" "$as_me: LDADD_NTP: ($LDADD_NTP)" >&6;}
esac
case "$enable_verbose_ssl" in
yes) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: LDFLAGS_NTP: ($LDFLAGS_NTP)" >&5
printf "%s\n" "$as_me: LDFLAGS_NTP: ($LDFLAGS_NTP)" >&6;}
esac
case "$enable_verbose_ssl" in
yes) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: ntp_openssl_from_pkg_config: $ntp_openssl_from_pkg_config" >&5
printf "%s\n" "$as_me: ntp_openssl_from_pkg_config: $ntp_openssl_from_pkg_config" >&6;}
esac
case "$enable_verbose_ssl" in
yes) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: ntp_ssl_incdir: ($ntp_ssl_incdir)" >&5
printf "%s\n" "$as_me: ntp_ssl_incdir: ($ntp_ssl_incdir)" >&6;}
esac
case "$enable_verbose_ssl" in
yes) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: ntp_ssl_libdir: ($ntp_ssl_libdir)" >&5
printf "%s\n" "$as_me: ntp_ssl_libdir: ($ntp_ssl_libdir)" >&6;}
esac
case "$enable_verbose_ssl" in
yes) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: ntp_ssl_cflags: ($ntp_ssl_cflags)" >&5
printf "%s\n" "$as_me: ntp_ssl_cflags: ($ntp_ssl_cflags)" >&6;}
esac
case "$enable_verbose_ssl" in
yes) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: ntp_ssl_cppflags: ($ntp_ssl_cppflags)" >&5
printf "%s\n" "$as_me: ntp_ssl_cppflags: ($ntp_ssl_cppflags)" >&6;}
esac
case "$enable_verbose_ssl" in
yes) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: ntp_ssl_libs_L: ($ntp_ssl_libs_L)" >&5
printf "%s\n" "$as_me: ntp_ssl_libs_L: ($ntp_ssl_libs_L)" >&6;}
esac
case "$enable_verbose_ssl" in
yes) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: ntp_ssl_libs_l: ($ntp_ssl_libs_l)" >&5
printf "%s\n" "$as_me: ntp_ssl_libs_l: ($ntp_ssl_libs_l)" >&6;}
esac
case "$enable_verbose_ssl" in
yes) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: ntp_ssl_libs: ($ntp_ssl_libs)" >&5
printf "%s\n" "$as_me: ntp_ssl_libs: ($ntp_ssl_libs)" >&6;}
esac
case "$enable_verbose_ssl" in
yes) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: ntp_ssl_ldflags: ($ntp_ssl_ldflags)" >&5
printf "%s\n" "$as_me: ntp_ssl_ldflags: ($ntp_ssl_ldflags)" >&6;}
esac
case "$with_crypto" in
no)
ntp_openssl=no
;;
*)
ntp_ssl_libs_l="${ntp_ssl_libs_l:--lcrypto}"
ntp_ssl_libs="$ntp_ssl_libs_L $ntp_ssl_libs_l"
case "$ntp_ssl_libdir" in
'')
{ ac_cv_lib_crypto_EVP_MD_CTX_new=; unset ac_cv_lib_crypto_EVP_MD_CTX_new;}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Searching for libcrypto without -L" >&5
printf "%s\n" "$as_me: Searching for libcrypto without -L" >&6;}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for EVP_MD_CTX_new in -lcrypto" >&5
printf %s "checking for EVP_MD_CTX_new in -lcrypto... " >&6; }
if test ${ac_cv_lib_crypto_EVP_MD_CTX_new+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lcrypto $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char EVP_MD_CTX_new ();
int
main (void)
{
return EVP_MD_CTX_new ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_crypto_EVP_MD_CTX_new=yes
else $as_nop
ac_cv_lib_crypto_EVP_MD_CTX_new=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_EVP_MD_CTX_new" >&5
printf "%s\n" "$ac_cv_lib_crypto_EVP_MD_CTX_new" >&6; }
if test "x$ac_cv_lib_crypto_EVP_MD_CTX_new" = xyes
then :
ntp_ssl_libdir='not needed'
fi
{ ac_cv_lib_crypto_EVP_MD_CTX_new=; unset ac_cv_lib_crypto_EVP_MD_CTX_new;}
esac
case "$ntp_ssl_libdir" in
'')
ntp_ssl_libdir_search="/usr/lib /usr/lib/openssl /usr/sfw/lib"
ntp_ssl_libdir_search="$ntp_ssl_libdir_search /usr/local/lib"
ntp_ssl_libdir_search="$ntp_ssl_libdir_search /usr/local/ssl/lib"
ntp_ssl_libdir_search="$ntp_ssl_libdir_search /opt/local/lib"
ntp_ssl_libdir_search="$ntp_ssl_libdir_search /lib /lib64"
;;
*)
ntp_ssl_libdir_search="$ntp_ssl_libdir"
esac
case $ntp_ssl_libdir_search in
'not needed') ;;
*)
for i in $ntp_ssl_libdir_search not_found
do
case "$i" in
not_found) ;;
*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Searching for libcrypto in $i" >&5
printf "%s\n" "$as_me: Searching for libcrypto in $i" >&6;}
LIBS="-L$i $NTPSSL_SAVED_LIBS"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for EVP_MD_CTX_new in -lcrypto" >&5
printf %s "checking for EVP_MD_CTX_new in -lcrypto... " >&6; }
if test ${ac_cv_lib_crypto_EVP_MD_CTX_new+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lcrypto $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char EVP_MD_CTX_new ();
int
main (void)
{
return EVP_MD_CTX_new ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_crypto_EVP_MD_CTX_new=yes
else $as_nop
ac_cv_lib_crypto_EVP_MD_CTX_new=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_EVP_MD_CTX_new" >&5
printf "%s\n" "$ac_cv_lib_crypto_EVP_MD_CTX_new" >&6; }
if test "x$ac_cv_lib_crypto_EVP_MD_CTX_new" = xyes
then :
break
fi
{ ac_cv_lib_crypto_EVP_MD_CTX_new=; unset ac_cv_lib_crypto_EVP_MD_CTX_new;}
esac
done
ntp_ssl_libdir="$i"
ntp_ssl_libs_L="-L$i"
ntp_ssl_libs="$ntp_ssl_libs_L $ntp_ssl_libs_l"
LIBS="$NTPSSL_SAVED_LIBS"
case "$ntp_ssl_libdir" in
not_found)
as_fn_error $? "You may want to use --without-crypto, or add
openssl.pc/libcrypto.pc to PKG_CONFIG_PATH, or use the
--with-openssl-libdir=/some/path option to configure.
libcrypto not found in any of the following directories:
$ntp_ssl_libdir_search
" "$LINENO" 5
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: libcrypto found in $ntp_ssl_libdir" >&5
printf "%s\n" "$as_me: libcrypto found in $ntp_ssl_libdir" >&6;}
esac
case "$ntp_openssl_from_pkg_config:$ntp_ssl_incdir" in
'yes:not needed' | no:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Searching for openssl/evp.h without -I" >&5
printf "%s\n" "$as_me: Searching for openssl/evp.h without -I" >&6;}
{ ac_cv_header_openssl_evp_h=; unset ac_cv_header_openssl_evp_h;}
ac_fn_c_check_header_compile "$LINENO" "openssl/evp.h" "ac_cv_header_openssl_evp_h" "$ac_includes_default"
if test "x$ac_cv_header_openssl_evp_h" = xyes
then :
ntp_ssl_incdir='not needed'
fi
esac
case "$ntp_ssl_incdir" in
'not needed')
ntp_ssl_incdir_search="$ntp_ssl_incdir"
;;
*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Searching for openssl include directory" >&5
printf "%s\n" "$as_me: Searching for openssl include directory" >&6;}
case "$with_openssl_incdir" in
'')
case "$ntp_ssl_incdir" in
'')
ntp_ssl_incdir_search="/usr/include /usr/sfw/include"
ntp_ssl_incdir_search="$ntp_ssl_incdir_search /usr/local/include"
ntp_ssl_incdir_search="$ntp_ssl_incdir_search /opt/local/include"
ntp_ssl_incdir_search="$ntp_ssl_incdir_search /usr/local/ssl/include"
;;
*)
esac
;;
*)
ntp_ssl_incdir_search="$with_openssl_incdir"
esac
case $ntp_ssl_incdir_search in
'not needed') ;;
*)
for i in $ntp_ssl_incdir_search
do
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Searching for openssl/evp.h in $i" >&5
printf "%s\n" "$as_me: Searching for openssl/evp.h in $i" >&6;}
CPPFLAGS="$NTPSSL_SAVED_CPPFLAGS -I$i"
{ ac_cv_header_openssl_evp_h=; unset ac_cv_header_openssl_evp_h;}
ac_fn_c_check_header_compile "$LINENO" "openssl/evp.h" "ac_cv_header_openssl_evp_h" "$ac_includes_default"
if test "x$ac_cv_header_openssl_evp_h" = xyes
then :
ntp_ssl_incdir="$i" ; break
fi
done
{ ac_cv_header_openssl_evp_h=; unset ac_cv_header_openssl_evp_h;}
{ i=; unset i;}
CPPFLAGS="$NTPSSL_SAVED_CPPFLAGS"
case "$ntp_ssl_incdir" in
'')
as_fn_error $? "You may want to use --without-crypto, or add
openssl.pc/libcrypto.pc to PKG_CONFIG_PATH, or use the
-with-openssl-incdir=/some/path option to configure.
No usable openssl/evp.h found in any of the following direcotries:
$ntp_ssl_incdir_search
" "$LINENO" 5
esac
ntp_ssl_cppflags="-I$ntp_ssl_incdir"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Found evp.h in $ntp_ssl_incdir/openssl" >&5
printf "%s\n" "$as_me: Found evp.h in $ntp_ssl_incdir/openssl" >&6;}
esac
esac
ntp_openssl=yes
esac
case "$ntp_openssl:$ntp_ssl_libdir" in
'yes:not needed')
;;
yes:*)
CFLAGS="$NTPSSL_SAVED_CFLAGS $ntp_ssl_cflags"
CPPFLAGS="$NTPSSL_SAVED_CPPFLAGS $ntp_ssl_cppflags"
LIBS="$ntp_ssl_libs $NTPSSL_SAVED_LIBS"
LDFLAGS="$ntp_ssl_ldflags $NTPSSL_SAVED_LDFLAGS"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if crypto works without runpath" >&5
printf %s "checking if crypto works without runpath... " >&6; }
if test ${ntp_cv_ssl_without_runpath+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
ntp_cv_ssl_without_runpath=yes
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include "openssl/evp.h"
int
main (void)
{
if (!EVP_MD_CTX_new()) {
return 1;
}
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ntp_cv_ssl_without_runpath=yes
else $as_nop
ntp_cv_ssl_without_runpath=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_ssl_without_runpath" >&5
printf "%s\n" "$ntp_cv_ssl_without_runpath" >&6; }
case "$ntp_cv_ssl_without_runpath" in
no)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if crypto needs -Wl,-rpath,$ntp_ssl_libdir" >&5
printf %s "checking if crypto needs -Wl,-rpath,$ntp_ssl_libdir... " >&6; }
if test ${ntp_cv_ssl_needs_dashWl_rpath+y}
then :
printf %s "(cached) " >&6
else $as_nop
LDFLAGS="$ntp_ssl_ldflags -Wl,-rpath,$ntp_ssl_libdir $NTPSSL_SAVED_LDFLAGS"
if test "$cross_compiling" = yes
then :
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot run test program while cross compiling
See \`config.log' for more details" "$LINENO" 5; }
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include "openssl/evp.h"
int
main (void)
{
if (!EVP_MD_CTX_new()) {
return 1;
}
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ntp_cv_ssl_needs_dashWl_rpath=yes
else $as_nop
ntp_cv_ssl_needs_dashWl_rpath=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_ssl_needs_dashWl_rpath" >&5
printf "%s\n" "$ntp_cv_ssl_needs_dashWl_rpath" >&6; }
case "$ntp_cv_ssl_needs_dashWl_rpath" in
yes)
ntp_ssl_ldflags="$ntp_ssl_ldflags -Wl,-rpath,$ntp_ssl_libdir"
;;
no)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if crypto needs -R$ntp_ssl_libdir" >&5
printf %s "checking if crypto needs -R$ntp_ssl_libdir... " >&6; }
if test ${ntp_cv_ssl_needs_dashR+y}
then :
printf %s "(cached) " >&6
else $as_nop
LDFLAGS="$NTPSSL_SAVED_LDFLAGS $ntp_ssl_ldflags -R$ntp_ssl_libdir"
if test "$cross_compiling" = yes
then :
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot run test program while cross compiling
See \`config.log' for more details" "$LINENO" 5; }
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include "openssl/evp.h"
int
main (void)
{
if (!EVP_MD_CTX_new()) {
return 1;
}
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ntp_cv_ssl_needs_dashR=yes
else $as_nop
ntp_cv_ssl_needs_dashR=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_ssl_needs_dashR" >&5
printf "%s\n" "$ntp_cv_ssl_needs_dashR" >&6; }
case "$ntp_cv_ssl_needs_dashR" in
yes)
ntp_ssl_ldflags="$ntp_ssl_ldflags -R$ntp_ssl_libdir"
esac
case "$build:$ntp_cv_ssl_needs_dashR" in
$host:no)
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "Unable to run program using crypto, check openssl.pc
or libcrypto.pc are in PKG_CONFIG_PATH, or provide the
--with-openssl-libdir=/some/path option to configure.
See \`config.log' for more details" "$LINENO" 5; }
esac
esac
esac
esac
case "$enable_verbose_ssl" in
yes) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: OpenSSL Phase II checks:" >&5
printf "%s\n" "$as_me: OpenSSL Phase II checks:" >&6;}
esac
case "$enable_verbose_ssl" in
yes) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: ntp_ssl_incdir: ($ntp_ssl_incdir)" >&5
printf "%s\n" "$as_me: ntp_ssl_incdir: ($ntp_ssl_incdir)" >&6;}
esac
case "$enable_verbose_ssl" in
yes) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: ntp_ssl_libdir: ($ntp_ssl_libdir)" >&5
printf "%s\n" "$as_me: ntp_ssl_libdir: ($ntp_ssl_libdir)" >&6;}
esac
case "$enable_verbose_ssl" in
yes) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: ntp_ssl_cflags: ($ntp_ssl_cflags)" >&5
printf "%s\n" "$as_me: ntp_ssl_cflags: ($ntp_ssl_cflags)" >&6;}
esac
case "$enable_verbose_ssl" in
yes) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: ntp_ssl_cppflags: ($ntp_ssl_cppflags)" >&5
printf "%s\n" "$as_me: ntp_ssl_cppflags: ($ntp_ssl_cppflags)" >&6;}
esac
case "$enable_verbose_ssl" in
yes) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: ntp_ssl_libs_L: ($ntp_ssl_libs_L)" >&5
printf "%s\n" "$as_me: ntp_ssl_libs_L: ($ntp_ssl_libs_L)" >&6;}
esac
case "$enable_verbose_ssl" in
yes) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: ntp_ssl_libs_l: ($ntp_ssl_libs_l)" >&5
printf "%s\n" "$as_me: ntp_ssl_libs_l: ($ntp_ssl_libs_l)" >&6;}
esac
case "$enable_verbose_ssl" in
yes) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: ntp_ssl_libs: ($ntp_ssl_libs)" >&5
printf "%s\n" "$as_me: ntp_ssl_libs: ($ntp_ssl_libs)" >&6;}
esac
case "$enable_verbose_ssl" in
yes) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: ntp_ssl_ldflags: ($ntp_ssl_ldflags)" >&5
printf "%s\n" "$as_me: ntp_ssl_ldflags: ($ntp_ssl_ldflags)" >&6;}
esac
case "$ntp_openssl:$ntp_openssl_from_pkg_config" in
yes:no)
CFLAGS="$NTPSSL_SAVED_CFLAGS $ntp_ssl_cflags"
CPPFLAGS="$NTPSSL_SAVED_CPPFLAGS $ntp_ssl_cppflags"
LIBS="$ntp_ssl_libs $NTPSSL_SAVED_LIBS"
LDFLAGS="$ntp_ssl_ldflags $NTPSSL_SAVED_LDFLAGS"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if linking with $ntp_ssl_libs_l alone works" >&5
printf %s "checking if linking with $ntp_ssl_libs_l alone works... " >&6; }
if test ${ntp_cv_bare_lcrypto+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include "openssl/evp.h"
int
main (void)
{
EVP_MD_CTX_new();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ntp_cv_bare_lcrypto=yes
else $as_nop
ntp_cv_bare_lcrypto=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_bare_lcrypto" >&5
printf "%s\n" "$ntp_cv_bare_lcrypto" >&6; }
case "$ntp_cv_bare_lcrypto" in
no)
LIBS="-$ntp_ssl_libs -lz $NTPSSL_SAVED_LIBS"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if linking with $ntp_ssl_libs_l -lz works" >&5
printf %s "checking if linking with $ntp_ssl_libs_l -lz works... " >&6; }
if test ${ntp_cv_lcrypto_lz+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include "openssl/evp.h"
int
main (void)
{
EVP_MD_CTX_new();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ntp_cv_lcrypto_lz=yes
else $as_nop
ntp_cv_lcrypto_lz=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_lcrypto_lz" >&5
printf "%s\n" "$ntp_cv_lcrypto_lz" >&6; }
case "$ntp_cv_lcrypto_lz" in
yes)
ntp_ssl_libs_l="$ntp_ssl_libs_l -lz"
ntp_ssl_libs="$ntp_ssl_libs_L $ntp_ssl_libs_l"
esac
esac esac
case "$ntp_openssl:$GCC" in
yes:yes)
CFLAGS="$NTP_SAVED_CFLAGS $ntp_ssl_cflags -Werror"
CPPFLAGS="$NTPSSL_SAVED_CPPFLAGS $ntp_ssl_cppflags"
LIBS="$ntp_ssl_libs $NTPSSL_SAVED_LIBS"
LDFLAGS="$ntp_ssl_ldflags $NTPSSL_SAVED_LDFLAGS"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking If $CC supports -Werror" >&5
printf %s "checking If $CC supports -Werror... " >&6; }
if test ${ntp_cv_gcc_supports_Werror+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ntp_cv_gcc_supports_Werror=yes
else $as_nop
ntp_cv_gcc_supports_Werror=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_gcc_supports_Werror" >&5
printf "%s\n" "$ntp_cv_gcc_supports_Werror" >&6; }
case "ntp_cv_gcc_supports_Werror" in
no)
ntp_use_Wstrict_prototypes=yes
;;
yes)
CFLAGS="$CFLAGS -Wstrict-prototypes"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if OpenSSL triggers warnings" >&5
printf %s "checking if OpenSSL triggers warnings... " >&6; }
if test ${ntp_cv_ssl_triggers_warnings+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include "openssl/asn1_mac.h"
#include "openssl/bn.h"
#include "openssl/err.h"
#include "openssl/evp.h"
#include "openssl/pem.h"
#include "openssl/rand.h"
#include "openssl/x509v3.h"
int
main (void)
{
/* empty body */
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ntp_cv_ssl_triggers_warnings=no
else $as_nop
ntp_cv_ssl_triggers_warnings=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_ssl_triggers_warnings" >&5
printf "%s\n" "$ntp_cv_ssl_triggers_warnings" >&6; }
case "$ntp_cv_ssl_triggers_warnings" in
yes)
ntp_use_Wstrict_prototypes=no
;;
*)
ntp_use_Wstrict_prototypes=yes
esac
esac
case "$ntp_use_Wstrict_prototypes" in
no)
ntp_ssl_cflags="$ntp_ssl_cflags -Wno-strict-prototypes"
;;
*)
ntp_ssl_cflags="$ntp_ssl_cflags -Wstrict-prototypes"
esac
;;
no:yes)
ntp_ssl_cflags="$ntp_ssl_cflags -Wstrict-prototypes"
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we will link to ssl library" >&5
printf %s "checking if we will link to ssl library... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ntp_openssl" >&5
printf "%s\n" "$ntp_openssl" >&6; }
case "$ntp_openssl" in
yes)
VER_SUFFIX=o
for ac_header in openssl/cmac.h
do :
ac_fn_c_check_header_compile "$LINENO" "openssl/cmac.h" "ac_cv_header_openssl_cmac_h" "$ac_includes_default"
if test "x$ac_cv_header_openssl_cmac_h" = xyes
then :
printf "%s\n" "#define HAVE_OPENSSL_CMAC_H 1" >>confdefs.h
ntp_enable_cmac=yes
else $as_nop
ntp_enable_cmac=no
fi
done
case "$ntp_enable_cmac" in
yes)
printf "%s\n" "#define ENABLE_CMAC 1" >>confdefs.h
esac
printf "%s\n" "#define OPENSSL /**/" >>confdefs.h
printf "%s\n" "#define OPENSSL_SUPPRESS_DEPRECATED 1" >>confdefs.h
CFLAGS="$NTPSSL_SAVED_CFLAGS"
ac_fn_c_check_func "$LINENO" "EVP_MD_do_all_sorted" "ac_cv_func_EVP_MD_do_all_sorted"
if test "x$ac_cv_func_EVP_MD_do_all_sorted" = xyes
then :
printf "%s\n" "#define HAVE_EVP_MD_DO_ALL_SORTED 1" >>confdefs.h
fi
CPPFLAGS_NTP="$CPPFLAGS_NTP $ntp_ssl_cppflags"
CFLAGS_NTP="$CFLAGS_NTP $ntp_ssl_cflags"
LDADD_NTP="$ntp_ssl_libs $LDADD_NTP"
LDFLAGS_NTP="$ntp_ssl_ldflags $LDFLAGS_NTP"
esac
case "$enable_verbose_ssl" in
yes) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: OpenSSL final checks:" >&5
printf "%s\n" "$as_me: OpenSSL final checks:" >&6;}
esac
case "$enable_verbose_ssl" in
yes) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: ntp_openssl: $ntp_openssl" >&5
printf "%s\n" "$as_me: ntp_openssl: $ntp_openssl" >&6;}
esac
case "$enable_verbose_ssl" in
yes) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: CPPFLAGS_NTP: ($CPPFLAGS_NTP)" >&5
printf "%s\n" "$as_me: CPPFLAGS_NTP: ($CPPFLAGS_NTP)" >&6;}
esac
case "$enable_verbose_ssl" in
yes) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: CFLAGS_NTP: ($CFLAGS_NTP)" >&5
printf "%s\n" "$as_me: CFLAGS_NTP: ($CFLAGS_NTP)" >&6;}
esac
case "$enable_verbose_ssl" in
yes) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: LDADD_NTP: ($LDADD_NTP)" >&5
printf "%s\n" "$as_me: LDADD_NTP: ($LDADD_NTP)" >&6;}
esac
case "$enable_verbose_ssl" in
yes) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: LDFLAGS_NTP: ($LDFLAGS_NTP)" >&5
printf "%s\n" "$as_me: LDFLAGS_NTP: ($LDFLAGS_NTP)" >&6;}
esac
CFLAGS="$NTPSSL_SAVED_CFLAGS"
CPPFLAGS="$NTPSSL_SAVED_CPPFLAGS"
LIBS="$NTPSSL_SAVED_LIBS"
LDFLAGS="$NTPSSL_SAVED_LDFLAGS"
{ NTPSSL_SAVED_CFLAGS=; unset NTPSSL_SAVED_CFLAGS;}
{ NTPSSL_SAVED_CPPFLAGS=; unset NTPSSL_SAVED_CPPFLAGS;}
{ NTPSSL_SAVED_LIBS=; unset NTPSSL_SAVED_LIBS;}
{ NTPSSL_SAVED_LDFLAGS=; unset NTPSSL_SAVED_LDFLAGS;}
{ ntp_enable_cmac=; unset ntp_enable_cmac;}
{ ntp_use_Wstrict_prototypes=; unset ntp_use_Wstrict_prototypes;}
{ ntp_openssl_from_pkg_config=; unset ntp_openssl_from_pkg_config;}
{ ntp_openssl_version=; unset ntp_openssl_version;}
{ ntp_ssl_cflags=; unset ntp_ssl_cflags;}
{ ntp_ssl_cppflags=; unset ntp_ssl_cppflags;}
{ ntp_ssl_libdir_search=; unset ntp_ssl_libdir_search;}
{ ntp_ssl_incdir_search=; unset ntp_ssl_incdir_search;}
{ ntp_ssl_libdir=; unset ntp_ssl_libdir;}
{ ntp_ssl_incdir=; unset ntp_ssl_incdir;}
{ ntp_ssl_libs_l=; unset ntp_ssl_libs_l;}
{ ntp_ssl_libs_L=; unset ntp_ssl_libs_L;}
{ ntp_ssl_ldflags=; unset ntp_ssl_ldflags;}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we want to use SSL library's secure random numbers" >&5
printf %s "checking if we want to use SSL library's secure random numbers... " >&6; }
# Check whether --enable-openssl-random was given.
if test ${enable_openssl_random+y}
then :
enableval=$enable_openssl_random; ntp_use_openssl_random=$enableval ; ntp_ssl_random_mandatory=$enableval
else $as_nop
ntp_use_openssl_random=yes ; ntp_ssl_random_mandatory=no
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ntp_use_openssl_random" >&5
printf "%s\n" "$ntp_use_openssl_random" >&6; }
# The following might need extra libraries
NTPO_SAVED_LIBS="$LIBS"
LIBS="$NTPO_SAVED_LIBS $LDADD_NTP"
ac_fn_c_check_func "$LINENO" "RAND_bytes" "ac_cv_func_RAND_bytes"
if test "x$ac_cv_func_RAND_bytes" = xyes
then :
printf "%s\n" "#define HAVE_RAND_BYTES 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "RAND_poll" "ac_cv_func_RAND_poll"
if test "x$ac_cv_func_RAND_poll" = xyes
then :
printf "%s\n" "#define HAVE_RAND_POLL 1" >>confdefs.h
fi
LIBS="$NTPO_SAVED_LIBS"
case "$ntp_openssl$ntp_use_openssl_random$ac_cv_func_RAND_bytes$ac_cv_func_RAND_poll" in
yesyesyesyes)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Using SSL library's secure random number generator" >&5
printf "%s\n" "$as_me: Using SSL library's secure random number generator" >&6;}
printf "%s\n" "#define USE_OPENSSL_CRYPTO_RAND 1" >>confdefs.h
;;
*)
ntp_use_openssl_random=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: SSL library's secure random number generator unavailable." >&5
printf "%s\n" "$as_me: SSL library's secure random number generator unavailable." >&6;}
case "$ntp_ssl_random_mandatory" in
yes)
as_fn_error $? "No suitable SSL library was found and
--enable-openssl-random was given.. Remove --enable-openssl-random
if you wish to build without a cryptographically secure random number
generator.
WARNING: Use of ntp-keygen without a secure RNG may generate
------- keys that are predictable.
" "$LINENO" 5
;;
*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: WARNING: Use of ntp-keygen without a secure RNG may generate
------- keys that are predictable.
" >&5
printf "%s\n" "$as_me: WARNING: WARNING: Use of ntp-keygen without a secure RNG may generate
------- keys that are predictable.
" >&2;}
esac
esac
{ ntp_ssl_random_mandatory=; unset ntp_ssl_random_mandatory;}
LDADD_LIBNTP="$LDADD_LIBNTP $LIBS"
LIBS=$SAVED_LIBS
{ SAVED_LIBS=; unset SAVED_LIBS;}
case `pwd` in
*\ * | *\ *)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
printf "%s\n" "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
esac
macro_version='2.4.6'
macro_revision='2.4.6'
ltmain=$ac_aux_dir/ltmain.sh
# Backslashify metacharacters that are still active within
# double-quoted strings.
sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
# Same as above, but do not quote variable references.
double_quote_subst='s/\(["`\\]\)/\\\1/g'
# Sed substitution to delay expansion of an escaped shell variable in a
# double_quote_subst'ed string.
delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
# Sed substitution to delay expansion of an escaped single quote.
delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
# Sed substitution to avoid accidental globbing in evaled expressions
no_glob_subst='s/\*/\\\*/g'
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
printf %s "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
if test ${lt_cv_path_NM+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$NM"; then
# Let the user override the test.
lt_cv_path_NM=$NM
else
lt_nm_to_check=${ac_tool_prefix}nm
if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
lt_nm_to_check="$lt_nm_to_check nm"
fi
for lt_tmp_nm in $lt_nm_to_check; do
lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
IFS=$lt_save_ifs
test -z "$ac_dir" && ac_dir=.
tmp_nm=$ac_dir/$lt_tmp_nm
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then
# Check to see if the nm accepts a BSD-compat flag.
# Adding the 'sed 1q' prevents false positives on HP-UX, which says:
# nm: unknown option "B" ignored
# Tru64's nm complains that /dev/null is an invalid object file
# MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
case $build_os in
mingw*) lt_bad_file=conftest.nm/nofile ;;
*) lt_bad_file=/dev/null ;;
esac
case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in
*$lt_bad_file* | *'Invalid file or object type'*)
lt_cv_path_NM="$tmp_nm -B"
break 2
;;
*)
case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
*/dev/null*)
lt_cv_path_NM="$tmp_nm -p"
break 2
;;
*)
lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
continue # so that we can try to find one that supports BSD flags
;;
esac
;;
esac
fi
done
IFS=$lt_save_ifs
done
: ${lt_cv_path_NM=no}
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
printf "%s\n" "$lt_cv_path_NM" >&6; }
if test no != "$lt_cv_path_NM"; then
NM=$lt_cv_path_NM
else
# Didn't find any BSD compatible name lister, look for dumpbin.
if test -n "$DUMPBIN"; then :
# Let the user override the test.
else
if test -n "$ac_tool_prefix"; then
for ac_prog in dumpbin "link -dump"
do
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_DUMPBIN+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$DUMPBIN"; then
ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
DUMPBIN=$ac_cv_prog_DUMPBIN
if test -n "$DUMPBIN"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
printf "%s\n" "$DUMPBIN" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -n "$DUMPBIN" && break
done
fi
if test -z "$DUMPBIN"; then
ac_ct_DUMPBIN=$DUMPBIN
for ac_prog in dumpbin "link -dump"
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_DUMPBIN+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_DUMPBIN"; then
ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
if test -n "$ac_ct_DUMPBIN"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
printf "%s\n" "$ac_ct_DUMPBIN" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -n "$ac_ct_DUMPBIN" && break
done
if test "x$ac_ct_DUMPBIN" = x; then
DUMPBIN=":"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
DUMPBIN=$ac_ct_DUMPBIN
fi
fi
case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
*COFF*)
DUMPBIN="$DUMPBIN -symbols -headers"
;;
*)
DUMPBIN=:
;;
esac
fi
if test : != "$DUMPBIN"; then
NM=$DUMPBIN
fi
fi
test -z "$NM" && NM=nm
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
printf %s "checking the name lister ($NM) interface... " >&6; }
if test ${lt_cv_nm_interface+y}
then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_nm_interface="BSD nm"
echo "int some_variable = 0;" > conftest.$ac_ext
(eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
(eval "$ac_compile" 2>conftest.err)
cat conftest.err >&5
(eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
(eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
cat conftest.err >&5
(eval echo "\"\$as_me:$LINENO: output\"" >&5)
cat conftest.out >&5
if $GREP 'External.*some_variable' conftest.out > /dev/null; then
lt_cv_nm_interface="MS dumpbin"
fi
rm -f conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
printf "%s\n" "$lt_cv_nm_interface" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
printf %s "checking whether ln -s works... " >&6; }
LN_S=$as_ln_s
if test "$LN_S" = "ln -s"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
printf "%s\n" "no, using $LN_S" >&6; }
fi
# find the maximum length of command line arguments
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
printf %s "checking the maximum length of command line arguments... " >&6; }
if test ${lt_cv_sys_max_cmd_len+y}
then :
printf %s "(cached) " >&6
else $as_nop
i=0
teststring=ABCD
case $build_os in
msdosdjgpp*)
# On DJGPP, this test can blow up pretty badly due to problems in libc
# (any single argument exceeding 2000 bytes causes a buffer overrun
# during glob expansion). Even if it were fixed, the result of this
# check would be larger than it should be.
lt_cv_sys_max_cmd_len=12288; # 12K is about right
;;
gnu*)
# Under GNU Hurd, this test is not required because there is
# no limit to the length of command line arguments.
# Libtool will interpret -1 as no limit whatsoever
lt_cv_sys_max_cmd_len=-1;
;;
cygwin* | mingw* | cegcc*)
# On Win9x/ME, this test blows up -- it succeeds, but takes
# about 5 minutes as the teststring grows exponentially.
# Worse, since 9x/ME are not pre-emptively multitasking,
# you end up with a "frozen" computer, even though with patience
# the test eventually succeeds (with a max line length of 256k).
# Instead, let's just punt: use the minimum linelength reported by
# all of the supported platforms: 8192 (on NT/2K/XP).
lt_cv_sys_max_cmd_len=8192;
;;
mint*)
# On MiNT this can take a long time and run out of memory.
lt_cv_sys_max_cmd_len=8192;
;;
amigaos*)
# On AmigaOS with pdksh, this test takes hours, literally.
# So we just punt and use a minimum line length of 8192.
lt_cv_sys_max_cmd_len=8192;
;;
bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*)
# This has been around since 386BSD, at least. Likely further.
if test -x /sbin/sysctl; then
lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
elif test -x /usr/sbin/sysctl; then
lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
else
lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
fi
# And add a safety zone
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
;;
interix*)
# We know the value 262144 and hardcode it with a safety zone (like BSD)
lt_cv_sys_max_cmd_len=196608
;;
os2*)
# The test takes a long time on OS/2.
lt_cv_sys_max_cmd_len=8192
;;
osf*)
# Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
# due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
# nice to cause kernel panics so lets avoid the loop below.
# First set a reasonable default.
lt_cv_sys_max_cmd_len=16384
#
if test -x /sbin/sysconfig; then
case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
*1*) lt_cv_sys_max_cmd_len=-1 ;;
esac
fi
;;
sco3.2v5*)
lt_cv_sys_max_cmd_len=102400
;;
sysv5* | sco5v6* | sysv4.2uw2*)
kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
if test -n "$kargmax"; then
lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
else
lt_cv_sys_max_cmd_len=32768
fi
;;
*)
lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
if test -n "$lt_cv_sys_max_cmd_len" && \
test undefined != "$lt_cv_sys_max_cmd_len"; then
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
else
# Make teststring a little bigger before we do anything with it.
# a 1K string should be a reasonable start.
for i in 1 2 3 4 5 6 7 8; do
teststring=$teststring$teststring
done
SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
# If test is not a shell built-in, we'll probably end up computing a
# maximum length that is only half of the actual maximum length, but
# we can't tell.
while { test X`env echo "$teststring$teststring" 2>/dev/null` \
= "X$teststring$teststring"; } >/dev/null 2>&1 &&
test 17 != "$i" # 1/2 MB should be enough
do
i=`expr $i + 1`
teststring=$teststring$teststring
done
# Only check the string length outside the loop.
lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
teststring=
# Add a significant safety factor because C++ compilers can tack on
# massive amounts of additional arguments before passing them to the
# linker. It appears as though 1/2 is a usable value.
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
fi
;;
esac
fi
if test -n "$lt_cv_sys_max_cmd_len"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
printf "%s\n" "$lt_cv_sys_max_cmd_len" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none" >&5
printf "%s\n" "none" >&6; }
fi
max_cmd_len=$lt_cv_sys_max_cmd_len
: ${CP="cp -f"}
: ${MV="mv -f"}
: ${RM="rm -f"}
if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
lt_unset=unset
else
lt_unset=false
fi
# test EBCDIC or ASCII
case `echo X|tr X '\101'` in
A) # ASCII based system
# \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
lt_SP2NL='tr \040 \012'
lt_NL2SP='tr \015\012 \040\040'
;;
*) # EBCDIC based system
lt_SP2NL='tr \100 \n'
lt_NL2SP='tr \r\n \100\100'
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5
printf %s "checking how to convert $build file names to $host format... " >&6; }
if test ${lt_cv_to_host_file_cmd+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $host in
*-*-mingw* )
case $build in
*-*-mingw* ) # actually msys
lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
;;
*-*-cygwin* )
lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
;;
* ) # otherwise, assume *nix
lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
;;
esac
;;
*-*-cygwin* )
case $build in
*-*-mingw* ) # actually msys
lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
;;
*-*-cygwin* )
lt_cv_to_host_file_cmd=func_convert_file_noop
;;
* ) # otherwise, assume *nix
lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
;;
esac
;;
* ) # unhandled hosts (and "normal" native builds)
lt_cv_to_host_file_cmd=func_convert_file_noop
;;
esac
fi
to_host_file_cmd=$lt_cv_to_host_file_cmd
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5
printf "%s\n" "$lt_cv_to_host_file_cmd" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5
printf %s "checking how to convert $build file names to toolchain format... " >&6; }
if test ${lt_cv_to_tool_file_cmd+y}
then :
printf %s "(cached) " >&6
else $as_nop
#assume ordinary cross tools, or native build.
lt_cv_to_tool_file_cmd=func_convert_file_noop
case $host in
*-*-mingw* )
case $build in
*-*-mingw* ) # actually msys
lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
;;
esac
;;
esac
fi
to_tool_file_cmd=$lt_cv_to_tool_file_cmd
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5
printf "%s\n" "$lt_cv_to_tool_file_cmd" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
printf %s "checking for $LD option to reload object files... " >&6; }
if test ${lt_cv_ld_reload_flag+y}
then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_ld_reload_flag='-r'
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
printf "%s\n" "$lt_cv_ld_reload_flag" >&6; }
reload_flag=$lt_cv_ld_reload_flag
case $reload_flag in
"" | " "*) ;;
*) reload_flag=" $reload_flag" ;;
esac
reload_cmds='$LD$reload_flag -o $output$reload_objs'
case $host_os in
cygwin* | mingw* | pw32* | cegcc*)
if test yes != "$GCC"; then
reload_cmds=false
fi
;;
darwin*)
if test yes = "$GCC"; then
reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs'
else
reload_cmds='$LD$reload_flag -o $output$reload_objs'
fi
;;
esac
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
set dummy ${ac_tool_prefix}objdump; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_OBJDUMP+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$OBJDUMP"; then
ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
OBJDUMP=$ac_cv_prog_OBJDUMP
if test -n "$OBJDUMP"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
printf "%s\n" "$OBJDUMP" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_OBJDUMP"; then
ac_ct_OBJDUMP=$OBJDUMP
# Extract the first word of "objdump", so it can be a program name with args.
set dummy objdump; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_OBJDUMP+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_OBJDUMP"; then
ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_OBJDUMP="objdump"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
if test -n "$ac_ct_OBJDUMP"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
printf "%s\n" "$ac_ct_OBJDUMP" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_OBJDUMP" = x; then
OBJDUMP="false"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
OBJDUMP=$ac_ct_OBJDUMP
fi
else
OBJDUMP="$ac_cv_prog_OBJDUMP"
fi
test -z "$OBJDUMP" && OBJDUMP=objdump
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
printf %s "checking how to recognize dependent libraries... " >&6; }
if test ${lt_cv_deplibs_check_method+y}
then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_file_magic_cmd='$MAGIC_CMD'
lt_cv_file_magic_test_file=
lt_cv_deplibs_check_method='unknown'
# Need to set the preceding variable on all platforms that support
# interlibrary dependencies.
# 'none' -- dependencies not supported.
# 'unknown' -- same as none, but documents that we really don't know.
# 'pass_all' -- all dependencies passed with no checks.
# 'test_compile' -- check by making test program.
# 'file_magic [[regex]]' -- check by looking for files in library path
# that responds to the $file_magic_cmd with a given extended regex.
# If you have 'file' or equivalent on your system and you're not sure
# whether 'pass_all' will *always* work, you probably want this one.
case $host_os in
aix[4-9]*)
lt_cv_deplibs_check_method=pass_all
;;
beos*)
lt_cv_deplibs_check_method=pass_all
;;
bsdi[45]*)
lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
lt_cv_file_magic_cmd='/usr/bin/file -L'
lt_cv_file_magic_test_file=/shlib/libc.so
;;
cygwin*)
# func_win32_libid is a shell function defined in ltmain.sh
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
lt_cv_file_magic_cmd='func_win32_libid'
;;
mingw* | pw32*)
# Base MSYS/MinGW do not provide the 'file' command needed by
# func_win32_libid shell function, so use a weaker test based on 'objdump',
# unless we find 'file', for example because we are cross-compiling.
if ( file / ) >/dev/null 2>&1; then
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
lt_cv_file_magic_cmd='func_win32_libid'
else
# Keep this pattern in sync with the one in func_win32_libid.
lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
lt_cv_file_magic_cmd='$OBJDUMP -f'
fi
;;
cegcc*)
# use the weaker test based on 'objdump'. See mingw*.
lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
lt_cv_file_magic_cmd='$OBJDUMP -f'
;;
darwin* | rhapsody*)
lt_cv_deplibs_check_method=pass_all
;;
freebsd* | dragonfly*)
if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
case $host_cpu in
i*86 )
# Not sure whether the presence of OpenBSD here was a mistake.
# Let's accept both of them until this is cleared up.
lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
lt_cv_file_magic_cmd=/usr/bin/file
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
;;
esac
else
lt_cv_deplibs_check_method=pass_all
fi
;;
haiku*)
lt_cv_deplibs_check_method=pass_all
;;
hpux10.20* | hpux11*)
lt_cv_file_magic_cmd=/usr/bin/file
case $host_cpu in
ia64*)
lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
;;
hppa*64*)
lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
;;
*)
lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
lt_cv_file_magic_test_file=/usr/lib/libc.sl
;;
esac
;;
interix[3-9]*)
# PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
;;
irix5* | irix6* | nonstopux*)
case $LD in
*-32|*"-32 ") libmagic=32-bit;;
*-n32|*"-n32 ") libmagic=N32;;
*-64|*"-64 ") libmagic=64-bit;;
*) libmagic=never-match;;
esac
lt_cv_deplibs_check_method=pass_all
;;
# This must be glibc/ELF.
linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
lt_cv_deplibs_check_method=pass_all
;;
netbsd*)
if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
else
lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
fi
;;
newos6*)
lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
lt_cv_file_magic_cmd=/usr/bin/file
lt_cv_file_magic_test_file=/usr/lib/libnls.so
;;
*nto* | *qnx*)
lt_cv_deplibs_check_method=pass_all
;;
openbsd* | bitrig*)
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
else
lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
fi
;;
osf3* | osf4* | osf5*)
lt_cv_deplibs_check_method=pass_all
;;
rdos*)
lt_cv_deplibs_check_method=pass_all
;;
solaris*)
lt_cv_deplibs_check_method=pass_all
;;
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
lt_cv_deplibs_check_method=pass_all
;;
sysv4 | sysv4.3*)
case $host_vendor in
motorola)
lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
;;
ncr)
lt_cv_deplibs_check_method=pass_all
;;
sequent)
lt_cv_file_magic_cmd='/bin/file'
lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
;;
sni)
lt_cv_file_magic_cmd='/bin/file'
lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
lt_cv_file_magic_test_file=/lib/libc.so
;;
siemens)
lt_cv_deplibs_check_method=pass_all
;;
pc)
lt_cv_deplibs_check_method=pass_all
;;
esac
;;
tpf*)
lt_cv_deplibs_check_method=pass_all
;;
os2*)
lt_cv_deplibs_check_method=pass_all
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
printf "%s\n" "$lt_cv_deplibs_check_method" >&6; }
file_magic_glob=
want_nocaseglob=no
if test "$build" = "$host"; then
case $host_os in
mingw* | pw32*)
if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
want_nocaseglob=yes
else
file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"`
fi
;;
esac
fi
file_magic_cmd=$lt_cv_file_magic_cmd
deplibs_check_method=$lt_cv_deplibs_check_method
test -z "$deplibs_check_method" && deplibs_check_method=unknown
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
set dummy ${ac_tool_prefix}dlltool; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_DLLTOOL+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$DLLTOOL"; then
ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
DLLTOOL=$ac_cv_prog_DLLTOOL
if test -n "$DLLTOOL"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
printf "%s\n" "$DLLTOOL" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_DLLTOOL"; then
ac_ct_DLLTOOL=$DLLTOOL
# Extract the first word of "dlltool", so it can be a program name with args.
set dummy dlltool; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_DLLTOOL+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_DLLTOOL"; then
ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_DLLTOOL="dlltool"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
if test -n "$ac_ct_DLLTOOL"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
printf "%s\n" "$ac_ct_DLLTOOL" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_DLLTOOL" = x; then
DLLTOOL="false"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
DLLTOOL=$ac_ct_DLLTOOL
fi
else
DLLTOOL="$ac_cv_prog_DLLTOOL"
fi
test -z "$DLLTOOL" && DLLTOOL=dlltool
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5
printf %s "checking how to associate runtime and link libraries... " >&6; }
if test ${lt_cv_sharedlib_from_linklib_cmd+y}
then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_sharedlib_from_linklib_cmd='unknown'
case $host_os in
cygwin* | mingw* | pw32* | cegcc*)
# two different shell functions defined in ltmain.sh;
# decide which one to use based on capabilities of $DLLTOOL
case `$DLLTOOL --help 2>&1` in
*--identify-strict*)
lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
;;
*)
lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
;;
esac
;;
*)
# fallback: assume linklib IS sharedlib
lt_cv_sharedlib_from_linklib_cmd=$ECHO
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5
printf "%s\n" "$lt_cv_sharedlib_from_linklib_cmd" >&6; }
sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
if test -n "$ac_tool_prefix"; then
for ac_prog in ar
do
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_AR+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$AR"; then
ac_cv_prog_AR="$AR" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
AR=$ac_cv_prog_AR
if test -n "$AR"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
printf "%s\n" "$AR" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -n "$AR" && break
done
fi
if test -z "$AR"; then
ac_ct_AR=$AR
for ac_prog in ar
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_AR+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_AR"; then
ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_AR="$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_AR=$ac_cv_prog_ac_ct_AR
if test -n "$ac_ct_AR"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
printf "%s\n" "$ac_ct_AR" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -n "$ac_ct_AR" && break
done
if test "x$ac_ct_AR" = x; then
AR="false"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
AR=$ac_ct_AR
fi
fi
: ${AR=ar}
: ${AR_FLAGS=cru}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5
printf %s "checking for archiver @FILE support... " >&6; }
if test ${lt_cv_ar_at_file+y}
then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_ar_at_file=no
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
echo conftest.$ac_objext > conftest.lst
lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
(eval $lt_ar_try) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
if test 0 -eq "$ac_status"; then
# Ensure the archiver fails upon bogus file names.
rm -f conftest.$ac_objext libconftest.a
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
(eval $lt_ar_try) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
if test 0 -ne "$ac_status"; then
lt_cv_ar_at_file=@
fi
fi
rm -f conftest.* libconftest.a
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5
printf "%s\n" "$lt_cv_ar_at_file" >&6; }
if test no = "$lt_cv_ar_at_file"; then
archiver_list_spec=
else
archiver_list_spec=$lt_cv_ar_at_file
fi
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
set dummy ${ac_tool_prefix}strip; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_STRIP+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$STRIP"; then
ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_STRIP="${ac_tool_prefix}strip"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
STRIP=$ac_cv_prog_STRIP
if test -n "$STRIP"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
printf "%s\n" "$STRIP" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_STRIP"; then
ac_ct_STRIP=$STRIP
# Extract the first word of "strip", so it can be a program name with args.
set dummy strip; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_STRIP+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_STRIP"; then
ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_STRIP="strip"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
if test -n "$ac_ct_STRIP"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
printf "%s\n" "$ac_ct_STRIP" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_STRIP" = x; then
STRIP=":"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
STRIP=$ac_ct_STRIP
fi
else
STRIP="$ac_cv_prog_STRIP"
fi
test -z "$STRIP" && STRIP=:
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
set dummy ${ac_tool_prefix}ranlib; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_RANLIB+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$RANLIB"; then
ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
RANLIB=$ac_cv_prog_RANLIB
if test -n "$RANLIB"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
printf "%s\n" "$RANLIB" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_RANLIB"; then
ac_ct_RANLIB=$RANLIB
# Extract the first word of "ranlib", so it can be a program name with args.
set dummy ranlib; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_RANLIB+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_RANLIB"; then
ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_RANLIB="ranlib"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
if test -n "$ac_ct_RANLIB"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
printf "%s\n" "$ac_ct_RANLIB" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_RANLIB" = x; then
RANLIB=":"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
RANLIB=$ac_ct_RANLIB
fi
else
RANLIB="$ac_cv_prog_RANLIB"
fi
test -z "$RANLIB" && RANLIB=:
# Determine commands to create old-style static archives.
old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
old_postinstall_cmds='chmod 644 $oldlib'
old_postuninstall_cmds=
if test -n "$RANLIB"; then
case $host_os in
bitrig* | openbsd*)
old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
;;
*)
old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
;;
esac
old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
fi
case $host_os in
darwin*)
lock_old_archive_extraction=yes ;;
*)
lock_old_archive_extraction=no ;;
esac
# If no C compiler was specified, use CC.
LTCC=${LTCC-"$CC"}
# If no C compiler flags were specified, use CFLAGS.
LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
# Allow CC to be a program name with arguments.
compiler=$CC
# Check for command to grab the raw symbol name followed by C symbol from nm.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
printf %s "checking command to parse $NM output from $compiler object... " >&6; }
if test ${lt_cv_sys_global_symbol_pipe+y}
then :
printf %s "(cached) " >&6
else $as_nop
# These are sane defaults that work on at least a few old systems.
# [They come from Ultrix. What could be older than Ultrix?!! ;)]
# Character class describing NM global symbol codes.
symcode='[BCDEGRST]'
# Regexp to match symbols that can be accessed directly from C.
sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
# Define system-specific variables.
case $host_os in
aix*)
symcode='[BCDT]'
;;
cygwin* | mingw* | pw32* | cegcc*)
symcode='[ABCDGISTW]'
;;
hpux*)
if test ia64 = "$host_cpu"; then
symcode='[ABCDEGRST]'
fi
;;
irix* | nonstopux*)
symcode='[BCDEGRST]'
;;
osf*)
symcode='[BCDEGQRST]'
;;
solaris*)
symcode='[BDRT]'
;;
sco3.2v5*)
symcode='[DT]'
;;
sysv4.2uw2*)
symcode='[DT]'
;;
sysv5* | sco5v6* | unixware* | OpenUNIX*)
symcode='[ABDT]'
;;
sysv4)
symcode='[DFNSTU]'
;;
esac
# If we're using GNU nm, then use its standard symbol codes.
case `$NM -V 2>&1` in
*GNU* | *'with BFD'*)
symcode='[ABCDGIRSTW]' ;;
esac
if test "$lt_cv_nm_interface" = "MS dumpbin"; then
# Gets list of data symbols to import.
lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'"
# Adjust the below global symbol transforms to fixup imported variables.
lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'"
lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'"
lt_c_name_lib_hook="\
-e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\
-e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'"
else
# Disable hooks by default.
lt_cv_sys_global_symbol_to_import=
lt_cdecl_hook=
lt_c_name_hook=
lt_c_name_lib_hook=
fi
# Transform an extracted symbol line into a proper C declaration.
# Some systems (esp. on ia64) link data and code symbols differently,
# so use this general approach.
lt_cv_sys_global_symbol_to_cdecl="sed -n"\
$lt_cdecl_hook\
" -e 's/^T .* \(.*\)$/extern int \1();/p'"\
" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"
# Transform an extracted symbol line into symbol name and symbol address
lt_cv_sys_global_symbol_to_c_name_address="sed -n"\
$lt_c_name_hook\
" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'"
# Transform an extracted symbol line into symbol name with lib prefix and
# symbol address.
lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\
$lt_c_name_lib_hook\
" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
" -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\
" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'"
# Handle CRLF in mingw tool chain
opt_cr=
case $build_os in
mingw*)
opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
;;
esac
# Try without a prefix underscore, then with it.
for ac_symprfx in "" "_"; do
# Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
symxfrm="\\1 $ac_symprfx\\2 \\2"
# Write the raw and C identifiers.
if test "$lt_cv_nm_interface" = "MS dumpbin"; then
# Fake it for dumpbin and say T for any non-static function,
# D for any global variable and I for any imported variable.
# Also find C++ and __fastcall symbols from MSVC++,
# which start with @ or ?.
lt_cv_sys_global_symbol_pipe="$AWK '"\
" {last_section=section; section=\$ 3};"\
" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
" /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\
" /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\
" /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\
" \$ 0!~/External *\|/{next};"\
" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
" {if(hide[section]) next};"\
" {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\
" {split(\$ 0,a,/\||\r/); split(a[2],s)};"\
" s[1]~/^[@?]/{print f,s[1],s[1]; next};"\
" s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\
" ' prfx=^$ac_symprfx"
else
lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
fi
lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
# Check to see that the pipe works correctly.
pipe_works=no
rm -f conftest*
cat > conftest.$ac_ext <<_LT_EOF
#ifdef __cplusplus
extern "C" {
#endif
char nm_test_var;
void nm_test_func(void);
void nm_test_func(void){}
#ifdef __cplusplus
}
#endif
int main(){nm_test_var='a';nm_test_func();return(0);}
_LT_EOF
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
(eval $ac_compile) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
# Now try to grab the symbols.
nlist=conftest.nm
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
(eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } && test -s "$nlist"; then
# Try sorting and uniquifying the output.
if sort "$nlist" | uniq > "$nlist"T; then
mv -f "$nlist"T "$nlist"
else
rm -f "$nlist"T
fi
# Make sure that we snagged all the symbols we need.
if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
cat <<_LT_EOF > conftest.$ac_ext
/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
/* DATA imports from DLLs on WIN32 can't be const, because runtime
relocations are performed -- see ld's documentation on pseudo-relocs. */
# define LT_DLSYM_CONST
#elif defined __osf__
/* This system does not cope well with relocations in const data. */
# define LT_DLSYM_CONST
#else
# define LT_DLSYM_CONST const
#endif
#ifdef __cplusplus
extern "C" {
#endif
_LT_EOF
# Now generate the symbol file.
eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
cat <<_LT_EOF >> conftest.$ac_ext
/* The mapping between symbol names and symbols. */
LT_DLSYM_CONST struct {
const char *name;
void *address;
}
lt__PROGRAM__LTX_preloaded_symbols[] =
{
{ "@PROGRAM@", (void *) 0 },
_LT_EOF
$SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
cat <<\_LT_EOF >> conftest.$ac_ext
{0, (void *) 0}
};
/* This works around a problem in FreeBSD linker */
#ifdef FREEBSD_WORKAROUND
static const void *lt_preloaded_setup() {
return lt__PROGRAM__LTX_preloaded_symbols;
}
#endif
#ifdef __cplusplus
}
#endif
_LT_EOF
# Now try linking the two files.
mv conftest.$ac_objext conftstm.$ac_objext
lt_globsym_save_LIBS=$LIBS
lt_globsym_save_CFLAGS=$CFLAGS
LIBS=conftstm.$ac_objext
CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
(eval $ac_link) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } && test -s conftest$ac_exeext; then
pipe_works=yes
fi
LIBS=$lt_globsym_save_LIBS
CFLAGS=$lt_globsym_save_CFLAGS
else
echo "cannot find nm_test_func in $nlist" >&5
fi
else
echo "cannot find nm_test_var in $nlist" >&5
fi
else
echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
fi
else
echo "$progname: failed program was:" >&5
cat conftest.$ac_ext >&5
fi
rm -rf conftest* conftst*
# Do not use the global_symbol_pipe unless it works.
if test yes = "$pipe_works"; then
break
else
lt_cv_sys_global_symbol_pipe=
fi
done
fi
if test -z "$lt_cv_sys_global_symbol_pipe"; then
lt_cv_sys_global_symbol_to_cdecl=
fi
if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: failed" >&5
printf "%s\n" "failed" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
printf "%s\n" "ok" >&6; }
fi
# Response file support.
if test "$lt_cv_nm_interface" = "MS dumpbin"; then
nm_file_list_spec='@'
elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then
nm_file_list_spec='@'
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5
printf %s "checking for sysroot... " >&6; }
# Check whether --with-sysroot was given.
if test ${with_sysroot+y}
then :
withval=$with_sysroot;
else $as_nop
with_sysroot=no
fi
lt_sysroot=
case $with_sysroot in #(
yes)
if test yes = "$GCC"; then
lt_sysroot=`$CC --print-sysroot 2>/dev/null`
fi
;; #(
/*)
lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
;; #(
no|'')
;; #(
*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5
printf "%s\n" "$with_sysroot" >&6; }
as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5
printf "%s\n" "${lt_sysroot:-no}" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5
printf %s "checking for a working dd... " >&6; }
if test ${ac_cv_path_lt_DD+y}
then :
printf %s "(cached) " >&6
else $as_nop
printf 0123456789abcdef0123456789abcdef >conftest.i
cat conftest.i conftest.i >conftest2.i
: ${lt_DD:=$DD}
if test -z "$lt_DD"; then
ac_path_lt_DD_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_prog in dd
do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_lt_DD="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_lt_DD" || continue
if "$ac_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then
cmp -s conftest.i conftest.out \
&& ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=:
fi
$ac_path_lt_DD_found && break 3
done
done
done
IFS=$as_save_IFS
if test -z "$ac_cv_path_lt_DD"; then
:
fi
else
ac_cv_path_lt_DD=$lt_DD
fi
rm -f conftest.i conftest2.i conftest.out
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5
printf "%s\n" "$ac_cv_path_lt_DD" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5
printf %s "checking how to truncate binary pipes... " >&6; }
if test ${lt_cv_truncate_bin+y}
then :
printf %s "(cached) " >&6
else $as_nop
printf 0123456789abcdef0123456789abcdef >conftest.i
cat conftest.i conftest.i >conftest2.i
lt_cv_truncate_bin=
if "$ac_cv_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then
cmp -s conftest.i conftest.out \
&& lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1"
fi
rm -f conftest.i conftest2.i conftest.out
test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5
printf "%s\n" "$lt_cv_truncate_bin" >&6; }
# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
func_cc_basename ()
{
for cc_temp in $*""; do
case $cc_temp in
compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
\-*) ;;
*) break;;
esac
done
func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
}
# Check whether --enable-libtool-lock was given.
if test ${enable_libtool_lock+y}
then :
enableval=$enable_libtool_lock;
fi
test no = "$enable_libtool_lock" || enable_libtool_lock=yes
# Some flags need to be propagated to the compiler or linker for good
# libtool support.
case $host in
ia64-*-hpux*)
# Find out what ABI is being produced by ac_compile, and set mode
# options accordingly.
echo 'int i;' > conftest.$ac_ext
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
(eval $ac_compile) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
case `/usr/bin/file conftest.$ac_objext` in
*ELF-32*)
HPUX_IA64_MODE=32
;;
*ELF-64*)
HPUX_IA64_MODE=64
;;
esac
fi
rm -rf conftest*
;;
*-*-irix6*)
# Find out what ABI is being produced by ac_compile, and set linker
# options accordingly.
echo '#line '$LINENO' "configure"' > conftest.$ac_ext
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
(eval $ac_compile) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
if test yes = "$lt_cv_prog_gnu_ld"; then
case `/usr/bin/file conftest.$ac_objext` in
*32-bit*)
LD="${LD-ld} -melf32bsmip"
;;
*N32*)
LD="${LD-ld} -melf32bmipn32"
;;
*64-bit*)
LD="${LD-ld} -melf64bmip"
;;
esac
else
case `/usr/bin/file conftest.$ac_objext` in
*32-bit*)
LD="${LD-ld} -32"
;;
*N32*)
LD="${LD-ld} -n32"
;;
*64-bit*)
LD="${LD-ld} -64"
;;
esac
fi
fi
rm -rf conftest*
;;
mips64*-*linux*)
# Find out what ABI is being produced by ac_compile, and set linker
# options accordingly.
echo '#line '$LINENO' "configure"' > conftest.$ac_ext
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
(eval $ac_compile) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
emul=elf
case `/usr/bin/file conftest.$ac_objext` in
*32-bit*)
emul="${emul}32"
;;
*64-bit*)
emul="${emul}64"
;;
esac
case `/usr/bin/file conftest.$ac_objext` in
*MSB*)
emul="${emul}btsmip"
;;
*LSB*)
emul="${emul}ltsmip"
;;
esac
case `/usr/bin/file conftest.$ac_objext` in
*N32*)
emul="${emul}n32"
;;
esac
LD="${LD-ld} -m $emul"
fi
rm -rf conftest*
;;
x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
# Find out what ABI is being produced by ac_compile, and set linker
# options accordingly. Note that the listed cases only cover the
# situations where additional linker options are needed (such as when
# doing 32-bit compilation for a host where ld defaults to 64-bit, or
# vice versa); the common cases where no linker options are needed do
# not appear in the list.
echo 'int i;' > conftest.$ac_ext
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
(eval $ac_compile) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
case `/usr/bin/file conftest.o` in
*32-bit*)
case $host in
x86_64-*kfreebsd*-gnu)
LD="${LD-ld} -m elf_i386_fbsd"
;;
x86_64-*linux*)
case `/usr/bin/file conftest.o` in
*x86-64*)
LD="${LD-ld} -m elf32_x86_64"
;;
*)
LD="${LD-ld} -m elf_i386"
;;
esac
;;
powerpc64le-*linux*)
LD="${LD-ld} -m elf32lppclinux"
;;
powerpc64-*linux*)
LD="${LD-ld} -m elf32ppclinux"
;;
s390x-*linux*)
LD="${LD-ld} -m elf_s390"
;;
sparc64-*linux*)
LD="${LD-ld} -m elf32_sparc"
;;
esac
;;
*64-bit*)
case $host in
x86_64-*kfreebsd*-gnu)
LD="${LD-ld} -m elf_x86_64_fbsd"
;;
x86_64-*linux*)
LD="${LD-ld} -m elf_x86_64"
;;
powerpcle-*linux*)
LD="${LD-ld} -m elf64lppc"
;;
powerpc-*linux*)
LD="${LD-ld} -m elf64ppc"
;;
s390*-*linux*|s390*-*tpf*)
LD="${LD-ld} -m elf64_s390"
;;
sparc*-*linux*)
LD="${LD-ld} -m elf64_sparc"
;;
esac
;;
esac
fi
rm -rf conftest*
;;
*-*-sco3.2v5*)
# On SCO OpenServer 5, we need -belf to get full-featured binaries.
SAVE_CFLAGS=$CFLAGS
CFLAGS="$CFLAGS -belf"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
printf %s "checking whether the C compiler needs -belf... " >&6; }
if test ${lt_cv_cc_needs_belf+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
lt_cv_cc_needs_belf=yes
else $as_nop
lt_cv_cc_needs_belf=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
printf "%s\n" "$lt_cv_cc_needs_belf" >&6; }
if test yes != "$lt_cv_cc_needs_belf"; then
# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
CFLAGS=$SAVE_CFLAGS
fi
;;
*-*solaris*)
# Find out what ABI is being produced by ac_compile, and set linker
# options accordingly.
echo 'int i;' > conftest.$ac_ext
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
(eval $ac_compile) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
case `/usr/bin/file conftest.o` in
*64-bit*)
case $lt_cv_prog_gnu_ld in
yes*)
case $host in
i?86-*-solaris*|x86_64-*-solaris*)
LD="${LD-ld} -m elf_x86_64"
;;
sparc*-*-solaris*)
LD="${LD-ld} -m elf64_sparc"
;;
esac
# GNU ld 2.21 introduced _sol2 emulations. Use them if available.
if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
LD=${LD-ld}_sol2
fi
;;
*)
if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
LD="${LD-ld} -64"
fi
;;
esac
;;
esac
fi
rm -rf conftest*
;;
esac
need_locks=$enable_libtool_lock
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args.
set dummy ${ac_tool_prefix}mt; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_MANIFEST_TOOL+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$MANIFEST_TOOL"; then
ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL
if test -n "$MANIFEST_TOOL"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5
printf "%s\n" "$MANIFEST_TOOL" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_MANIFEST_TOOL"; then
ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL
# Extract the first word of "mt", so it can be a program name with args.
set dummy mt; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_MANIFEST_TOOL+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_MANIFEST_TOOL"; then
ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_MANIFEST_TOOL="mt"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL
if test -n "$ac_ct_MANIFEST_TOOL"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5
printf "%s\n" "$ac_ct_MANIFEST_TOOL" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_MANIFEST_TOOL" = x; then
MANIFEST_TOOL=":"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL
fi
else
MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL"
fi
test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5
printf %s "checking if $MANIFEST_TOOL is a manifest tool... " >&6; }
if test ${lt_cv_path_mainfest_tool+y}
then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_path_mainfest_tool=no
echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5
$MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
cat conftest.err >&5
if $GREP 'Manifest Tool' conftest.out > /dev/null; then
lt_cv_path_mainfest_tool=yes
fi
rm -f conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5
printf "%s\n" "$lt_cv_path_mainfest_tool" >&6; }
if test yes != "$lt_cv_path_mainfest_tool"; then
MANIFEST_TOOL=:
fi
case $host_os in
rhapsody* | darwin*)
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_DSYMUTIL+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$DSYMUTIL"; then
ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
DSYMUTIL=$ac_cv_prog_DSYMUTIL
if test -n "$DSYMUTIL"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
printf "%s\n" "$DSYMUTIL" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_DSYMUTIL"; then
ac_ct_DSYMUTIL=$DSYMUTIL
# Extract the first word of "dsymutil", so it can be a program name with args.
set dummy dsymutil; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_DSYMUTIL+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_DSYMUTIL"; then
ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
if test -n "$ac_ct_DSYMUTIL"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
printf "%s\n" "$ac_ct_DSYMUTIL" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_DSYMUTIL" = x; then
DSYMUTIL=":"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
DSYMUTIL=$ac_ct_DSYMUTIL
fi
else
DSYMUTIL="$ac_cv_prog_DSYMUTIL"
fi
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
set dummy ${ac_tool_prefix}nmedit; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NMEDIT+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$NMEDIT"; then
ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
NMEDIT=$ac_cv_prog_NMEDIT
if test -n "$NMEDIT"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
printf "%s\n" "$NMEDIT" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_NMEDIT"; then
ac_ct_NMEDIT=$NMEDIT
# Extract the first word of "nmedit", so it can be a program name with args.
set dummy nmedit; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_NMEDIT+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_NMEDIT"; then
ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_NMEDIT="nmedit"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
if test -n "$ac_ct_NMEDIT"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
printf "%s\n" "$ac_ct_NMEDIT" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_NMEDIT" = x; then
NMEDIT=":"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
NMEDIT=$ac_ct_NMEDIT
fi
else
NMEDIT="$ac_cv_prog_NMEDIT"
fi
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
set dummy ${ac_tool_prefix}lipo; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_LIPO+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$LIPO"; then
ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
LIPO=$ac_cv_prog_LIPO
if test -n "$LIPO"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
printf "%s\n" "$LIPO" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_LIPO"; then
ac_ct_LIPO=$LIPO
# Extract the first word of "lipo", so it can be a program name with args.
set dummy lipo; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_LIPO+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_LIPO"; then
ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_LIPO="lipo"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
if test -n "$ac_ct_LIPO"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
printf "%s\n" "$ac_ct_LIPO" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_LIPO" = x; then
LIPO=":"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
LIPO=$ac_ct_LIPO
fi
else
LIPO="$ac_cv_prog_LIPO"
fi
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
set dummy ${ac_tool_prefix}otool; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_OTOOL+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$OTOOL"; then
ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
OTOOL=$ac_cv_prog_OTOOL
if test -n "$OTOOL"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
printf "%s\n" "$OTOOL" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_OTOOL"; then
ac_ct_OTOOL=$OTOOL
# Extract the first word of "otool", so it can be a program name with args.
set dummy otool; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_OTOOL+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_OTOOL"; then
ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_OTOOL="otool"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
if test -n "$ac_ct_OTOOL"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
printf "%s\n" "$ac_ct_OTOOL" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_OTOOL" = x; then
OTOOL=":"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
OTOOL=$ac_ct_OTOOL
fi
else
OTOOL="$ac_cv_prog_OTOOL"
fi
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
set dummy ${ac_tool_prefix}otool64; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_OTOOL64+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$OTOOL64"; then
ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
OTOOL64=$ac_cv_prog_OTOOL64
if test -n "$OTOOL64"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
printf "%s\n" "$OTOOL64" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_OTOOL64"; then
ac_ct_OTOOL64=$OTOOL64
# Extract the first word of "otool64", so it can be a program name with args.
set dummy otool64; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_OTOOL64+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_OTOOL64"; then
ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_OTOOL64="otool64"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
if test -n "$ac_ct_OTOOL64"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
printf "%s\n" "$ac_ct_OTOOL64" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_OTOOL64" = x; then
OTOOL64=":"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
OTOOL64=$ac_ct_OTOOL64
fi
else
OTOOL64="$ac_cv_prog_OTOOL64"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
printf %s "checking for -single_module linker flag... " >&6; }
if test ${lt_cv_apple_cc_single_mod+y}
then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_apple_cc_single_mod=no
if test -z "$LT_MULTI_MODULE"; then
# By default we will add the -single_module flag. You can override
# by either setting the environment variable LT_MULTI_MODULE
# non-empty at configure time, or by adding -multi_module to the
# link flags.
rm -rf libconftest.dylib*
echo "int foo(void){return 1;}" > conftest.c
echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
-dynamiclib -Wl,-single_module conftest.c" >&5
$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
-dynamiclib -Wl,-single_module conftest.c 2>conftest.err
_lt_result=$?
# If there is a non-empty error log, and "single_module"
# appears in it, assume the flag caused a linker warning
if test -s conftest.err && $GREP single_module conftest.err; then
cat conftest.err >&5
# Otherwise, if the output was created with a 0 exit code from
# the compiler, it worked.
elif test -f libconftest.dylib && test 0 = "$_lt_result"; then
lt_cv_apple_cc_single_mod=yes
else
cat conftest.err >&5
fi
rm -rf libconftest.dylib*
rm -f conftest.*
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
printf "%s\n" "$lt_cv_apple_cc_single_mod" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
printf %s "checking for -exported_symbols_list linker flag... " >&6; }
if test ${lt_cv_ld_exported_symbols_list+y}
then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_ld_exported_symbols_list=no
save_LDFLAGS=$LDFLAGS
echo "_main" > conftest.sym
LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
lt_cv_ld_exported_symbols_list=yes
else $as_nop
lt_cv_ld_exported_symbols_list=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LDFLAGS=$save_LDFLAGS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
printf "%s\n" "$lt_cv_ld_exported_symbols_list" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
printf %s "checking for -force_load linker flag... " >&6; }
if test ${lt_cv_ld_force_load+y}
then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_ld_force_load=no
cat > conftest.c << _LT_EOF
int forced_loaded() { return 2;}
_LT_EOF
echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
$LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
echo "$AR cru libconftest.a conftest.o" >&5
$AR cru libconftest.a conftest.o 2>&5
echo "$RANLIB libconftest.a" >&5
$RANLIB libconftest.a 2>&5
cat > conftest.c << _LT_EOF
int main() { return 0;}
_LT_EOF
echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
_lt_result=$?
if test -s conftest.err && $GREP force_load conftest.err; then
cat conftest.err >&5
elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then
lt_cv_ld_force_load=yes
else
cat conftest.err >&5
fi
rm -f conftest.err libconftest.a conftest conftest.c
rm -rf conftest.dSYM
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
printf "%s\n" "$lt_cv_ld_force_load" >&6; }
case $host_os in
rhapsody* | darwin1.[012])
_lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
darwin1.*)
_lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
darwin*) # darwin 5.x on
# if running on 10.5 or later, the deployment target defaults
# to the OS version, if on x86, and 10.4, the deployment
# target defaults to 10.4. Don't you love it?
case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
10.0,*86*-darwin8*|10.0,*-darwin[91]*)
_lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
10.[012][,.]*)
_lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
10.*)
_lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
esac
;;
esac
if test yes = "$lt_cv_apple_cc_single_mod"; then
_lt_dar_single_mod='$single_module'
fi
if test yes = "$lt_cv_ld_exported_symbols_list"; then
_lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym'
else
_lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib'
fi
if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then
_lt_dsymutil='~$DSYMUTIL $lib || :'
else
_lt_dsymutil=
fi
;;
esac
# func_munge_path_list VARIABLE PATH
# -----------------------------------
# VARIABLE is name of variable containing _space_ separated list of
# directories to be munged by the contents of PATH, which is string
# having a format:
# "DIR[:DIR]:"
# string "DIR[ DIR]" will be prepended to VARIABLE
# ":DIR[:DIR]"
# string "DIR[ DIR]" will be appended to VARIABLE
# "DIRP[:DIRP]::[DIRA:]DIRA"
# string "DIRP[ DIRP]" will be prepended to VARIABLE and string
# "DIRA[ DIRA]" will be appended to VARIABLE
# "DIR[:DIR]"
# VARIABLE will be replaced by "DIR[ DIR]"
func_munge_path_list ()
{
case x$2 in
x)
;;
*:)
eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\"
;;
x:*)
eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\"
;;
*::*)
eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\"
;;
*)
eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\"
;;
esac
}
ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
"
if test "x$ac_cv_header_dlfcn_h" = xyes
then :
printf "%s\n" "#define HAVE_DLFCN_H 1" >>confdefs.h
fi
# Set options
# Check whether --enable-shared was given.
if test ${enable_shared+y}
then :
enableval=$enable_shared; p=${PACKAGE-default}
case $enableval in
yes) enable_shared=yes ;;
no) enable_shared=no ;;
*)
enable_shared=no
# Look at the argument we got. We use all the common list separators.
lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
for pkg in $enableval; do
IFS=$lt_save_ifs
if test "X$pkg" = "X$p"; then
enable_shared=yes
fi
done
IFS=$lt_save_ifs
;;
esac
else $as_nop
enable_shared=no
fi
enable_dlopen=no
enable_win32_dll=no
# Check whether --enable-static was given.
if test ${enable_static+y}
then :
enableval=$enable_static; p=${PACKAGE-default}
case $enableval in
yes) enable_static=yes ;;
no) enable_static=no ;;
*)
enable_static=no
# Look at the argument we got. We use all the common list separators.
lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
for pkg in $enableval; do
IFS=$lt_save_ifs
if test "X$pkg" = "X$p"; then
enable_static=yes
fi
done
IFS=$lt_save_ifs
;;
esac
else $as_nop
enable_static=yes
fi
# Check whether --with-pic was given.
if test ${with_pic+y}
then :
withval=$with_pic; lt_p=${PACKAGE-default}
case $withval in
yes|no) pic_mode=$withval ;;
*)
pic_mode=default
# Look at the argument we got. We use all the common list separators.
lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
for lt_pkg in $withval; do
IFS=$lt_save_ifs
if test "X$lt_pkg" = "X$lt_p"; then
pic_mode=yes
fi
done
IFS=$lt_save_ifs
;;
esac
else $as_nop
pic_mode=default
fi
# Check whether --enable-fast-install was given.
if test ${enable_fast_install+y}
then :
enableval=$enable_fast_install; p=${PACKAGE-default}
case $enableval in
yes) enable_fast_install=yes ;;
no) enable_fast_install=no ;;
*)
enable_fast_install=no
# Look at the argument we got. We use all the common list separators.
lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
for pkg in $enableval; do
IFS=$lt_save_ifs
if test "X$pkg" = "X$p"; then
enable_fast_install=yes
fi
done
IFS=$lt_save_ifs
;;
esac
else $as_nop
enable_fast_install=yes
fi
shared_archive_member_spec=
case $host,$enable_shared in
power*-*-aix[5-9]*,yes)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5
printf %s "checking which variant of shared library versioning to provide... " >&6; }
# Check whether --with-aix-soname was given.
if test ${with_aix_soname+y}
then :
withval=$with_aix_soname; case $withval in
aix|svr4|both)
;;
*)
as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5
;;
esac
lt_cv_with_aix_soname=$with_aix_soname
else $as_nop
if test ${lt_cv_with_aix_soname+y}
then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_with_aix_soname=aix
fi
with_aix_soname=$lt_cv_with_aix_soname
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5
printf "%s\n" "$with_aix_soname" >&6; }
if test aix != "$with_aix_soname"; then
# For the AIX way of multilib, we name the shared archive member
# based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o',
# and 'shr.imp' or 'shr_64.imp', respectively, for the Import File.
# Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag,
# the AIX toolchain works better with OBJECT_MODE set (default 32).
if test 64 = "${OBJECT_MODE-32}"; then
shared_archive_member_spec=shr_64
else
shared_archive_member_spec=shr
fi
fi
;;
*)
with_aix_soname=aix
;;
esac
# This can be used to rebuild libtool when needed
LIBTOOL_DEPS=$ltmain
# Always use our own libtool.
LIBTOOL='$(SHELL) $(top_builddir)/libtool'
test -z "$LN_S" && LN_S="ln -s"
if test -n "${ZSH_VERSION+set}"; then
setopt NO_GLOB_SUBST
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
printf %s "checking for objdir... " >&6; }
if test ${lt_cv_objdir+y}
then :
printf %s "(cached) " >&6
else $as_nop
rm -f .libs 2>/dev/null
mkdir .libs 2>/dev/null
if test -d .libs; then
lt_cv_objdir=.libs
else
# MS-DOS does not allow filenames that begin with a dot.
lt_cv_objdir=_libs
fi
rmdir .libs 2>/dev/null
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
printf "%s\n" "$lt_cv_objdir" >&6; }
objdir=$lt_cv_objdir
printf "%s\n" "#define LT_OBJDIR \"$lt_cv_objdir/\"" >>confdefs.h
case $host_os in
aix3*)
# AIX sometimes has problems with the GCC collect2 program. For some
# reason, if we set the COLLECT_NAMES environment variable, the problems
# vanish in a puff of smoke.
if test set != "${COLLECT_NAMES+set}"; then
COLLECT_NAMES=
export COLLECT_NAMES
fi
;;
esac
# Global variables:
ofile=libtool
can_build_shared=yes
# All known linkers require a '.a' archive for static linking (except MSVC,
# which needs '.lib').
libext=a
with_gnu_ld=$lt_cv_prog_gnu_ld
old_CC=$CC
old_CFLAGS=$CFLAGS
# Set sane defaults for various variables
test -z "$CC" && CC=cc
test -z "$LTCC" && LTCC=$CC
test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
test -z "$LD" && LD=ld
test -z "$ac_objext" && ac_objext=o
func_cc_basename $compiler
cc_basename=$func_cc_basename_result
# Only perform the check for file, if the check method requires it
test -z "$MAGIC_CMD" && MAGIC_CMD=file
case $deplibs_check_method in
file_magic*)
if test "$file_magic_cmd" = '$MAGIC_CMD'; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
printf %s "checking for ${ac_tool_prefix}file... " >&6; }
if test ${lt_cv_path_MAGIC_CMD+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $MAGIC_CMD in
[\\/*] | ?:[\\/]*)
lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
;;
*)
lt_save_MAGIC_CMD=$MAGIC_CMD
lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
for ac_dir in $ac_dummy; do
IFS=$lt_save_ifs
test -z "$ac_dir" && ac_dir=.
if test -f "$ac_dir/${ac_tool_prefix}file"; then
lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file"
if test -n "$file_magic_test_file"; then
case $deplibs_check_method in
"file_magic "*)
file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
MAGIC_CMD=$lt_cv_path_MAGIC_CMD
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
$EGREP "$file_magic_regex" > /dev/null; then
:
else
cat <<_LT_EOF 1>&2
*** Warning: the command libtool uses to detect shared libraries,
*** $file_magic_cmd, produces output that libtool cannot recognize.
*** The result is that libtool may fail to recognize shared libraries
*** as such. This will affect the creation of libtool libraries that
*** depend on shared libraries, but programs linked with such libtool
*** libraries will work regardless of this problem. Nevertheless, you
*** may want to report the problem to your system manager and/or to
*** bug-libtool@gnu.org
_LT_EOF
fi ;;
esac
fi
break
fi
done
IFS=$lt_save_ifs
MAGIC_CMD=$lt_save_MAGIC_CMD
;;
esac
fi
MAGIC_CMD=$lt_cv_path_MAGIC_CMD
if test -n "$MAGIC_CMD"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
printf "%s\n" "$MAGIC_CMD" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test -z "$lt_cv_path_MAGIC_CMD"; then
if test -n "$ac_tool_prefix"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for file" >&5
printf %s "checking for file... " >&6; }
if test ${lt_cv_path_MAGIC_CMD+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $MAGIC_CMD in
[\\/*] | ?:[\\/]*)
lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
;;
*)
lt_save_MAGIC_CMD=$MAGIC_CMD
lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
for ac_dir in $ac_dummy; do
IFS=$lt_save_ifs
test -z "$ac_dir" && ac_dir=.
if test -f "$ac_dir/file"; then
lt_cv_path_MAGIC_CMD=$ac_dir/"file"
if test -n "$file_magic_test_file"; then
case $deplibs_check_method in
"file_magic "*)
file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
MAGIC_CMD=$lt_cv_path_MAGIC_CMD
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
$EGREP "$file_magic_regex" > /dev/null; then
:
else
cat <<_LT_EOF 1>&2
*** Warning: the command libtool uses to detect shared libraries,
*** $file_magic_cmd, produces output that libtool cannot recognize.
*** The result is that libtool may fail to recognize shared libraries
*** as such. This will affect the creation of libtool libraries that
*** depend on shared libraries, but programs linked with such libtool
*** libraries will work regardless of this problem. Nevertheless, you
*** may want to report the problem to your system manager and/or to
*** bug-libtool@gnu.org
_LT_EOF
fi ;;
esac
fi
break
fi
done
IFS=$lt_save_ifs
MAGIC_CMD=$lt_save_MAGIC_CMD
;;
esac
fi
MAGIC_CMD=$lt_cv_path_MAGIC_CMD
if test -n "$MAGIC_CMD"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
printf "%s\n" "$MAGIC_CMD" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
else
MAGIC_CMD=:
fi
fi
fi
;;
esac
# Use C for the default configuration in the libtool script
lt_save_CC=$CC
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
# Source file extension for C test sources.
ac_ext=c
# Object file extension for compiled C test sources.
objext=o
objext=$objext
# Code to be used in simple compile tests
lt_simple_compile_test_code="int some_variable = 0;"
# Code to be used in simple link tests
lt_simple_link_test_code='int main(){return(0);}'
# If no C compiler was specified, use CC.
LTCC=${LTCC-"$CC"}
# If no C compiler flags were specified, use CFLAGS.
LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
# Allow CC to be a program name with arguments.
compiler=$CC
# Save the default compiler, since it gets overwritten when the other
# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
compiler_DEFAULT=$CC
# save warnings/boilerplate of simple test code
ac_outfile=conftest.$ac_objext
echo "$lt_simple_compile_test_code" >conftest.$ac_ext
eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
_lt_compiler_boilerplate=`cat conftest.err`
$RM conftest*
ac_outfile=conftest.$ac_objext
echo "$lt_simple_link_test_code" >conftest.$ac_ext
eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
_lt_linker_boilerplate=`cat conftest.err`
$RM -r conftest*
## CAVEAT EMPTOR:
## There is no encapsulation within the following macros, do not change
## the running order or otherwise move them around unless you know exactly
## what you are doing...
if test -n "$compiler"; then
lt_prog_compiler_no_builtin_flag=
if test yes = "$GCC"; then
case $cc_basename in
nvcc*)
lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
*)
lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
printf %s "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
if test ${lt_cv_prog_compiler_rtti_exceptions+y}
then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_prog_compiler_rtti_exceptions=no
ac_outfile=conftest.$ac_objext
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment
# Insert the option either (1) after the last *FLAGS variable, or
# (2) before a word containing "conftest.", or (3) at the end.
# Note that $ac_compile itself does not contain backslashes and begins
# with a dollar sign (not a hyphen), so the echo should work correctly.
# The option is referenced via a variable to avoid confusing sed.
lt_compile=`echo "$ac_compile" | $SED \
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings other than the usual output.
$ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
lt_cv_prog_compiler_rtti_exceptions=yes
fi
fi
$RM conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
printf "%s\n" "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then
lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
else
:
fi
fi
lt_prog_compiler_wl=
lt_prog_compiler_pic=
lt_prog_compiler_static=
if test yes = "$GCC"; then
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_static='-static'
case $host_os in
aix*)
# All AIX code is PIC.
if test ia64 = "$host_cpu"; then
# AIX 5 now supports IA64 processor
lt_prog_compiler_static='-Bstatic'
fi
lt_prog_compiler_pic='-fPIC'
;;
amigaos*)
case $host_cpu in
powerpc)
# see comment about AmigaOS4 .so support
lt_prog_compiler_pic='-fPIC'
;;
m68k)
# FIXME: we need at least 68020 code to build shared libraries, but
# adding the '-m68020' flag to GCC prevents building anything better,
# like '-m68040'.
lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
;;
esac
;;
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
# PIC is the default for these OSes.
;;
mingw* | cygwin* | pw32* | os2* | cegcc*)
# This hack is so that the source file can tell whether it is being
# built for inclusion in a dll (and should export symbols for example).
# Although the cygwin gcc ignores -fPIC, still need this for old-style
# (--disable-auto-import) libraries
lt_prog_compiler_pic='-DDLL_EXPORT'
case $host_os in
os2*)
lt_prog_compiler_static='$wl-static'
;;
esac
;;
darwin* | rhapsody*)
# PIC is the default on this platform
# Common symbols not allowed in MH_DYLIB files
lt_prog_compiler_pic='-fno-common'
;;
haiku*)
# PIC is the default for Haiku.
# The "-static" flag exists, but is broken.
lt_prog_compiler_static=
;;
hpux*)
# PIC is the default for 64-bit PA HP-UX, but not for 32-bit
# PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
# sets the default TLS model and affects inlining.
case $host_cpu in
hppa*64*)
# +Z the default
;;
*)
lt_prog_compiler_pic='-fPIC'
;;
esac
;;
interix[3-9]*)
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
# Instead, we relocate shared libraries at runtime.
;;
msdosdjgpp*)
# Just because we use GCC doesn't mean we suddenly get shared libraries
# on systems that don't support them.
lt_prog_compiler_can_build_shared=no
enable_shared=no
;;
*nto* | *qnx*)
# QNX uses GNU C++, but need to define -shared option too, otherwise
# it will coredump.
lt_prog_compiler_pic='-fPIC -shared'
;;
sysv4*MP*)
if test -d /usr/nec; then
lt_prog_compiler_pic=-Kconform_pic
fi
;;
*)
lt_prog_compiler_pic='-fPIC'
;;
esac
case $cc_basename in
nvcc*) # Cuda Compiler Driver 2.2
lt_prog_compiler_wl='-Xlinker '
if test -n "$lt_prog_compiler_pic"; then
lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic"
fi
;;
esac
else
# PORTME Check for flag to pass linker flags through the system compiler.
case $host_os in
aix*)
lt_prog_compiler_wl='-Wl,'
if test ia64 = "$host_cpu"; then
# AIX 5 now supports IA64 processor
lt_prog_compiler_static='-Bstatic'
else
lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
fi
;;
darwin* | rhapsody*)
# PIC is the default on this platform
# Common symbols not allowed in MH_DYLIB files
lt_prog_compiler_pic='-fno-common'
case $cc_basename in
nagfor*)
# NAG Fortran compiler
lt_prog_compiler_wl='-Wl,-Wl,,'
lt_prog_compiler_pic='-PIC'
lt_prog_compiler_static='-Bstatic'
;;
esac
;;
mingw* | cygwin* | pw32* | os2* | cegcc*)
# This hack is so that the source file can tell whether it is being
# built for inclusion in a dll (and should export symbols for example).
lt_prog_compiler_pic='-DDLL_EXPORT'
case $host_os in
os2*)
lt_prog_compiler_static='$wl-static'
;;
esac
;;
hpux9* | hpux10* | hpux11*)
lt_prog_compiler_wl='-Wl,'
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
# not for PA HP-UX.
case $host_cpu in
hppa*64*|ia64*)
# +Z the default
;;
*)
lt_prog_compiler_pic='+Z'
;;
esac
# Is there a better lt_prog_compiler_static that works with the bundled CC?
lt_prog_compiler_static='$wl-a ${wl}archive'
;;
irix5* | irix6* | nonstopux*)
lt_prog_compiler_wl='-Wl,'
# PIC (with -KPIC) is the default.
lt_prog_compiler_static='-non_shared'
;;
linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
case $cc_basename in
# old Intel for x86_64, which still supported -KPIC.
ecc*)
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_pic='-KPIC'
lt_prog_compiler_static='-static'
;;
# icc used to be incompatible with GCC.
# ICC 10 doesn't accept -KPIC any more.
icc* | ifort*)
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_pic='-fPIC'
lt_prog_compiler_static='-static'
;;
# Lahey Fortran 8.1.
lf95*)
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_pic='--shared'
lt_prog_compiler_static='--static'
;;
nagfor*)
# NAG Fortran compiler
lt_prog_compiler_wl='-Wl,-Wl,,'
lt_prog_compiler_pic='-PIC'
lt_prog_compiler_static='-Bstatic'
;;
tcc*)
# Fabrice Bellard et al's Tiny C Compiler
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_pic='-fPIC'
lt_prog_compiler_static='-static'
;;
pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
# Portland Group compilers (*not* the Pentium gcc compiler,
# which looks to be a dead project)
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_pic='-fpic'
lt_prog_compiler_static='-Bstatic'
;;
ccc*)
lt_prog_compiler_wl='-Wl,'
# All Alpha code is PIC.
lt_prog_compiler_static='-non_shared'
;;
xl* | bgxl* | bgf* | mpixl*)
# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_pic='-qpic'
lt_prog_compiler_static='-qstaticlink'
;;
*)
case `$CC -V 2>&1 | sed 5q` in
*Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*)
# Sun Fortran 8.3 passes all unrecognized flags to the linker
lt_prog_compiler_pic='-KPIC'
lt_prog_compiler_static='-Bstatic'
lt_prog_compiler_wl=''
;;
*Sun\ F* | *Sun*Fortran*)
lt_prog_compiler_pic='-KPIC'
lt_prog_compiler_static='-Bstatic'
lt_prog_compiler_wl='-Qoption ld '
;;
*Sun\ C*)
# Sun C 5.9
lt_prog_compiler_pic='-KPIC'
lt_prog_compiler_static='-Bstatic'
lt_prog_compiler_wl='-Wl,'
;;
*Intel*\ [CF]*Compiler*)
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_pic='-fPIC'
lt_prog_compiler_static='-static'
;;
*Portland\ Group*)
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_pic='-fpic'
lt_prog_compiler_static='-Bstatic'
;;
esac
;;
esac
;;
newsos6)
lt_prog_compiler_pic='-KPIC'
lt_prog_compiler_static='-Bstatic'
;;
*nto* | *qnx*)
# QNX uses GNU C++, but need to define -shared option too, otherwise
# it will coredump.
lt_prog_compiler_pic='-fPIC -shared'
;;
osf3* | osf4* | osf5*)
lt_prog_compiler_wl='-Wl,'
# All OSF/1 code is PIC.
lt_prog_compiler_static='-non_shared'
;;
rdos*)
lt_prog_compiler_static='-non_shared'
;;
solaris*)
lt_prog_compiler_pic='-KPIC'
lt_prog_compiler_static='-Bstatic'
case $cc_basename in
f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
lt_prog_compiler_wl='-Qoption ld ';;
*)
lt_prog_compiler_wl='-Wl,';;
esac
;;
sunos4*)
lt_prog_compiler_wl='-Qoption ld '
lt_prog_compiler_pic='-PIC'
lt_prog_compiler_static='-Bstatic'
;;
sysv4 | sysv4.2uw2* | sysv4.3*)
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_pic='-KPIC'
lt_prog_compiler_static='-Bstatic'
;;
sysv4*MP*)
if test -d /usr/nec; then
lt_prog_compiler_pic='-Kconform_pic'
lt_prog_compiler_static='-Bstatic'
fi
;;
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_pic='-KPIC'
lt_prog_compiler_static='-Bstatic'
;;
unicos*)
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_can_build_shared=no
;;
uts4*)
lt_prog_compiler_pic='-pic'
lt_prog_compiler_static='-Bstatic'
;;
*)
lt_prog_compiler_can_build_shared=no
;;
esac
fi
case $host_os in
# For platforms that do not support PIC, -DPIC is meaningless:
*djgpp*)
lt_prog_compiler_pic=
;;
*)
lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
printf %s "checking for $compiler option to produce PIC... " >&6; }
if test ${lt_cv_prog_compiler_pic+y}
then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_prog_compiler_pic=$lt_prog_compiler_pic
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5
printf "%s\n" "$lt_cv_prog_compiler_pic" >&6; }
lt_prog_compiler_pic=$lt_cv_prog_compiler_pic
#
# Check to make sure the PIC flag actually works.
#
if test -n "$lt_prog_compiler_pic"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
printf %s "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
if test ${lt_cv_prog_compiler_pic_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_prog_compiler_pic_works=no
ac_outfile=conftest.$ac_objext
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment
# Insert the option either (1) after the last *FLAGS variable, or
# (2) before a word containing "conftest.", or (3) at the end.
# Note that $ac_compile itself does not contain backslashes and begins
# with a dollar sign (not a hyphen), so the echo should work correctly.
# The option is referenced via a variable to avoid confusing sed.
lt_compile=`echo "$ac_compile" | $SED \
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings other than the usual output.
$ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
lt_cv_prog_compiler_pic_works=yes
fi
fi
$RM conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
printf "%s\n" "$lt_cv_prog_compiler_pic_works" >&6; }
if test yes = "$lt_cv_prog_compiler_pic_works"; then
case $lt_prog_compiler_pic in
"" | " "*) ;;
*) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
esac
else
lt_prog_compiler_pic=
lt_prog_compiler_can_build_shared=no
fi
fi
#
# Check to make sure the static flag actually works.
#
wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
printf %s "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
if test ${lt_cv_prog_compiler_static_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_prog_compiler_static_works=no
save_LDFLAGS=$LDFLAGS
LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
echo "$lt_simple_link_test_code" > conftest.$ac_ext
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
# The linker can only warn and ignore the option if not recognized
# So say no if there are warnings
if test -s conftest.err; then
# Append any errors to the config.log.
cat conftest.err 1>&5
$ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
if diff conftest.exp conftest.er2 >/dev/null; then
lt_cv_prog_compiler_static_works=yes
fi
else
lt_cv_prog_compiler_static_works=yes
fi
fi
$RM -r conftest*
LDFLAGS=$save_LDFLAGS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
printf "%s\n" "$lt_cv_prog_compiler_static_works" >&6; }
if test yes = "$lt_cv_prog_compiler_static_works"; then
:
else
lt_prog_compiler_static=
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
printf %s "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
if test ${lt_cv_prog_compiler_c_o+y}
then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_prog_compiler_c_o=no
$RM -r conftest 2>/dev/null
mkdir conftest
cd conftest
mkdir out
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
lt_compiler_flag="-o out/conftest2.$ac_objext"
# Insert the option either (1) after the last *FLAGS variable, or
# (2) before a word containing "conftest.", or (3) at the end.
# Note that $ac_compile itself does not contain backslashes and begins
# with a dollar sign (not a hyphen), so the echo should work correctly.
lt_compile=`echo "$ac_compile" | $SED \
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings
$ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
$SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
lt_cv_prog_compiler_c_o=yes
fi
fi
chmod u+w . 2>&5
$RM conftest*
# SGI C++ compiler will create directory out/ii_files/ for
# template instantiation
test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
$RM out/* && rmdir out
cd ..
$RM -r conftest
$RM conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
printf "%s\n" "$lt_cv_prog_compiler_c_o" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
printf %s "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
if test ${lt_cv_prog_compiler_c_o+y}
then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_prog_compiler_c_o=no
$RM -r conftest 2>/dev/null
mkdir conftest
cd conftest
mkdir out
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
lt_compiler_flag="-o out/conftest2.$ac_objext"
# Insert the option either (1) after the last *FLAGS variable, or
# (2) before a word containing "conftest.", or (3) at the end.
# Note that $ac_compile itself does not contain backslashes and begins
# with a dollar sign (not a hyphen), so the echo should work correctly.
lt_compile=`echo "$ac_compile" | $SED \
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings
$ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
$SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
lt_cv_prog_compiler_c_o=yes
fi
fi
chmod u+w . 2>&5
$RM conftest*
# SGI C++ compiler will create directory out/ii_files/ for
# template instantiation
test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
$RM out/* && rmdir out
cd ..
$RM -r conftest
$RM conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
printf "%s\n" "$lt_cv_prog_compiler_c_o" >&6; }
hard_links=nottested
if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then
# do not overwrite the value of need_locks provided by the user
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
printf %s "checking if we can lock with hard links... " >&6; }
hard_links=yes
$RM conftest*
ln conftest.a conftest.b 2>/dev/null && hard_links=no
touch conftest.a
ln conftest.a conftest.b 2>&5 || hard_links=no
ln conftest.a conftest.b 2>/dev/null && hard_links=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
printf "%s\n" "$hard_links" >&6; }
if test no = "$hard_links"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5
printf "%s\n" "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;}
need_locks=warn
fi
else
need_locks=no
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
printf %s "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
runpath_var=
allow_undefined_flag=
always_export_symbols=no
archive_cmds=
archive_expsym_cmds=
compiler_needs_object=no
enable_shared_with_static_runtimes=no
export_dynamic_flag_spec=
export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
hardcode_automatic=no
hardcode_direct=no
hardcode_direct_absolute=no
hardcode_libdir_flag_spec=
hardcode_libdir_separator=
hardcode_minus_L=no
hardcode_shlibpath_var=unsupported
inherit_rpath=no
link_all_deplibs=unknown
module_cmds=
module_expsym_cmds=
old_archive_from_new_cmds=
old_archive_from_expsyms_cmds=
thread_safe_flag_spec=
whole_archive_flag_spec=
# include_expsyms should be a list of space-separated symbols to be *always*
# included in the symbol list
include_expsyms=
# exclude_expsyms can be an extended regexp of symbols to exclude
# it will be wrapped by ' (' and ')$', so one must not match beginning or
# end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc',
# as well as any symbol that contains 'd'.
exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
# platforms (ab)use it in PIC code, but their linkers get confused if
# the symbol is explicitly referenced. Since portable code cannot
# rely on this symbol name, it's probably fine to never include it in
# preloaded symbol tables.
# Exclude shared library initialization/finalization symbols.
extract_expsyms_cmds=
case $host_os in
cygwin* | mingw* | pw32* | cegcc*)
# FIXME: the MSVC++ port hasn't been tested in a loooong time
# When not using gcc, we currently assume that we are using
# Microsoft Visual C++.
if test yes != "$GCC"; then
with_gnu_ld=no
fi
;;
interix*)
# we just hope/assume this is gcc and not c89 (= MSVC++)
with_gnu_ld=yes
;;
openbsd* | bitrig*)
with_gnu_ld=no
;;
esac
ld_shlibs=yes
# On some targets, GNU ld is compatible enough with the native linker
# that we're better off using the native interface for both.
lt_use_gnu_ld_interface=no
if test yes = "$with_gnu_ld"; then
case $host_os in
aix*)
# The AIX port of GNU ld has always aspired to compatibility
# with the native linker. However, as the warning in the GNU ld
# block says, versions before 2.19.5* couldn't really create working
# shared libraries, regardless of the interface used.
case `$LD -v 2>&1` in
*\ \(GNU\ Binutils\)\ 2.19.5*) ;;
*\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
*\ \(GNU\ Binutils\)\ [3-9]*) ;;
*)
lt_use_gnu_ld_interface=yes
;;
esac
;;
*)
lt_use_gnu_ld_interface=yes
;;
esac
fi
if test yes = "$lt_use_gnu_ld_interface"; then
# If archive_cmds runs LD, not CC, wlarc should be empty
wlarc='$wl'
# Set some defaults for GNU ld with shared library support. These
# are reset later if shared libraries are not supported. Putting them
# here allows them to be overridden if necessary.
runpath_var=LD_RUN_PATH
hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
export_dynamic_flag_spec='$wl--export-dynamic'
# ancient GNU ld didn't support --whole-archive et. al.
if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
else
whole_archive_flag_spec=
fi
supports_anon_versioning=no
case `$LD -v | $SED -e 's/(^)\+)\s\+//' 2>&1` in
*GNU\ gold*) supports_anon_versioning=yes ;;
*\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
*\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
*\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
*\ 2.11.*) ;; # other 2.11 versions
*) supports_anon_versioning=yes ;;
esac
# See if GNU ld supports shared libraries.
case $host_os in
aix[3-9]*)
# On AIX/PPC, the GNU linker is very broken
if test ia64 != "$host_cpu"; then
ld_shlibs=no
cat <<_LT_EOF 1>&2
*** Warning: the GNU linker, at least up to release 2.19, is reported
*** to be unable to reliably create shared libraries on AIX.
*** Therefore, libtool is disabling shared libraries support. If you
*** really care for shared libraries, you may want to install binutils
*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
*** You will then need to restart the configuration process.
_LT_EOF
fi
;;
amigaos*)
case $host_cpu in
powerpc)
# see comment about AmigaOS4 .so support
archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
archive_expsym_cmds=''
;;
m68k)
archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
hardcode_libdir_flag_spec='-L$libdir'
hardcode_minus_L=yes
;;
esac
;;
beos*)
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
allow_undefined_flag=unsupported
# Joseph Beckenbach says some releases of gcc
# support --undefined. This deserves some investigation. FIXME
archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
else
ld_shlibs=no
fi
;;
cygwin* | mingw* | pw32* | cegcc*)
# _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
# as there is no search path for DLLs.
hardcode_libdir_flag_spec='-L$libdir'
export_dynamic_flag_spec='$wl--export-all-symbols'
allow_undefined_flag=unsupported
always_export_symbols=no
enable_shared_with_static_runtimes=yes
export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'
if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
# If the export-symbols file already is a .def file, use it as
# is; otherwise, prepend EXPORTS...
archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then
cp $export_symbols $output_objdir/$soname.def;
else
echo EXPORTS > $output_objdir/$soname.def;
cat $export_symbols >> $output_objdir/$soname.def;
fi~
$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
else
ld_shlibs=no
fi
;;
haiku*)
archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
link_all_deplibs=yes
;;
os2*)
hardcode_libdir_flag_spec='-L$libdir'
hardcode_minus_L=yes
allow_undefined_flag=unsupported
shrext_cmds=.dll
archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
$ECHO EXPORTS >> $output_objdir/$libname.def~
emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
emximp -o $lib $output_objdir/$libname.def'
archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
$ECHO EXPORTS >> $output_objdir/$libname.def~
prefix_cmds="$SED"~
if test EXPORTS = "`$SED 1q $export_symbols`"; then
prefix_cmds="$prefix_cmds -e 1d";
fi~
prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
emximp -o $lib $output_objdir/$libname.def'
old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
enable_shared_with_static_runtimes=yes
;;
interix[3-9]*)
hardcode_direct=no
hardcode_shlibpath_var=no
hardcode_libdir_flag_spec='$wl-rpath,$libdir'
export_dynamic_flag_spec='$wl-E'
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
# Instead, shared libraries are loaded at an image base (0x10000000 by
# default) and relocated if they conflict, which is a slow very memory
# consuming and fragmenting process. To avoid this, we pick a random,
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
archive_expsym_cmds='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
;;
gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
tmp_diet=no
if test linux-dietlibc = "$host_os"; then
case $cc_basename in
diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
esac
fi
if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
&& test no = "$tmp_diet"
then
tmp_addflag=' $pic_flag'
tmp_sharedflag='-shared'
case $cc_basename,$host_cpu in
pgcc*) # Portland Group C compiler
whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
tmp_addflag=' $pic_flag'
;;
pgf77* | pgf90* | pgf95* | pgfortran*)
# Portland Group f77 and f90 compilers
whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
tmp_addflag=' $pic_flag -Mnomain' ;;
ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
tmp_addflag=' -i_dynamic' ;;
efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
tmp_addflag=' -i_dynamic -nofor_main' ;;
ifc* | ifort*) # Intel Fortran compiler
tmp_addflag=' -nofor_main' ;;
lf95*) # Lahey Fortran 8.1
whole_archive_flag_spec=
tmp_sharedflag='--shared' ;;
nagfor*) # NAGFOR 5.3
tmp_sharedflag='-Wl,-shared' ;;
xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
tmp_sharedflag='-qmkshrobj'
tmp_addflag= ;;
nvcc*) # Cuda Compiler Driver 2.2
whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
compiler_needs_object=yes
;;
esac
case `$CC -V 2>&1 | sed 5q` in
*Sun\ C*) # Sun C 5.9
whole_archive_flag_spec='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
compiler_needs_object=yes
tmp_sharedflag='-G' ;;
*Sun\ F*) # Sun Fortran 8.3
tmp_sharedflag='-G' ;;
esac
archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
if test yes = "$supports_anon_versioning"; then
archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
echo "local: *; };" >> $output_objdir/$libname.ver~
$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
fi
case $cc_basename in
tcc*)
export_dynamic_flag_spec='-rdynamic'
;;
xlf* | bgf* | bgxlf* | mpixlf*)
# IBM XL Fortran 10.1 on PPC cannot create shared libs itself
whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
if test yes = "$supports_anon_versioning"; then
archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
echo "local: *; };" >> $output_objdir/$libname.ver~
$LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
fi
;;
esac
else
ld_shlibs=no
fi
;;
netbsd*)
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
wlarc=
else
archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
fi
;;
solaris*)
if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
ld_shlibs=no
cat <<_LT_EOF 1>&2
*** Warning: The releases 2.8.* of the GNU linker cannot reliably
*** create shared libraries on Solaris systems. Therefore, libtool
*** is disabling shared libraries support. We urge you to upgrade GNU
*** binutils to release 2.9.1 or newer. Another option is to modify
*** your PATH or compiler configuration so that the native linker is
*** used, and then restart.
_LT_EOF
elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
else
ld_shlibs=no
fi
;;
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
case `$LD -v 2>&1` in
*\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
ld_shlibs=no
cat <<_LT_EOF 1>&2
*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot
*** reliably create shared libraries on SCO systems. Therefore, libtool
*** is disabling shared libraries support. We urge you to upgrade GNU
*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
*** your PATH or compiler configuration so that the native linker is
*** used, and then restart.
_LT_EOF
;;
*)
# For security reasons, it is highly recommended that you always
# use absolute paths for naming shared libraries, and exclude the
# DT_RUNPATH tag from executables and libraries. But doing so
# requires that you compile everything twice, which is a pain.
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
else
ld_shlibs=no
fi
;;
esac
;;
sunos4*)
archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
wlarc=
hardcode_direct=yes
hardcode_shlibpath_var=no
;;
*)
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
else
ld_shlibs=no
fi
;;
esac
if test no = "$ld_shlibs"; then
runpath_var=
hardcode_libdir_flag_spec=
export_dynamic_flag_spec=
whole_archive_flag_spec=
fi
else
# PORTME fill in a description of your system's linker (not GNU ld)
case $host_os in
aix3*)
allow_undefined_flag=unsupported
always_export_symbols=yes
archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
# Note: this linker hardcodes the directories in LIBPATH if there
# are no directories specified by -L.
hardcode_minus_L=yes
if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then
# Neither direct hardcoding nor static linking is supported with a
# broken collect2.
hardcode_direct=unsupported
fi
;;
aix[4-9]*)
if test ia64 = "$host_cpu"; then
# On IA64, the linker does run time linking by default, so we don't
# have to do anything special.
aix_use_runtimelinking=no
exp_sym_flag='-Bexport'
no_entry_flag=
else
# If we're using GNU nm, then we don't want the "-C" option.
# -C means demangle to GNU nm, but means don't demangle to AIX nm.
# Without the "-l" option, or with the "-B" option, AIX nm treats
# weak defined symbols like other global defined symbols, whereas
# GNU nm marks them as "W".
# While the 'weak' keyword is ignored in the Export File, we need
# it in the Import File for the 'aix-soname' feature, so we have
# to replace the "-B" option with "-P" for AIX nm.
if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
else
export_symbols_cmds='`func_echo_all $NM | $SED -e '\''s/B\([^B]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
fi
aix_use_runtimelinking=no
# Test if we are trying to use run time linking or normal
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
# have runtime linking enabled, and use it for executables.
# For shared libraries, we enable/disable runtime linking
# depending on the kind of the shared library created -
# when "with_aix_soname,aix_use_runtimelinking" is:
# "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
# "aix,yes" lib.so shared, rtl:yes, for executables
# lib.a static archive
# "both,no" lib.so.V(shr.o) shared, rtl:yes
# lib.a(lib.so.V) shared, rtl:no, for executables
# "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
# lib.a(lib.so.V) shared, rtl:no
# "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
# lib.a static archive
case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
for ld_flag in $LDFLAGS; do
if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then
aix_use_runtimelinking=yes
break
fi
done
if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
# With aix-soname=svr4, we create the lib.so.V shared archives only,
# so we don't have lib.a shared libs to link our executables.
# We have to force runtime linking in this case.
aix_use_runtimelinking=yes
LDFLAGS="$LDFLAGS -Wl,-brtl"
fi
;;
esac
exp_sym_flag='-bexport'
no_entry_flag='-bnoentry'
fi
# When large executables or shared objects are built, AIX ld can
# have problems creating the table of contents. If linking a library
# or program results in "error TOC overflow" add -mminimal-toc to
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
archive_cmds=''
hardcode_direct=yes
hardcode_direct_absolute=yes
hardcode_libdir_separator=':'
link_all_deplibs=yes
file_list_spec='$wl-f,'
case $with_aix_soname,$aix_use_runtimelinking in
aix,*) ;; # traditional, no import file
svr4,* | *,yes) # use import file
# The Import File defines what to hardcode.
hardcode_direct=no
hardcode_direct_absolute=no
;;
esac
if test yes = "$GCC"; then
case $host_os in aix4.[012]|aix4.[012].*)
# We only want to do this on AIX 4.2 and lower, the check
# below for broken collect2 doesn't work under 4.3+
collect2name=`$CC -print-prog-name=collect2`
if test -f "$collect2name" &&
strings "$collect2name" | $GREP resolve_lib_name >/dev/null
then
# We have reworked collect2
:
else
# We have old collect2
hardcode_direct=unsupported
# It fails to find uninstalled libraries when the uninstalled
# path is not listed in the libpath. Setting hardcode_minus_L
# to unsupported forces relinking
hardcode_minus_L=yes
hardcode_libdir_flag_spec='-L$libdir'
hardcode_libdir_separator=
fi
;;
esac
shared_flag='-shared'
if test yes = "$aix_use_runtimelinking"; then
shared_flag="$shared_flag "'$wl-G'
fi
# Need to ensure runtime linking is disabled for the traditional
# shared library, or the linker may eventually find shared libraries
# /with/ Import File - we do not want to mix them.
shared_flag_aix='-shared'
shared_flag_svr4='-shared $wl-G'
else
# not using gcc
if test ia64 = "$host_cpu"; then
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
# chokes on -Wl,-G. The following line is correct:
shared_flag='-G'
else
if test yes = "$aix_use_runtimelinking"; then
shared_flag='$wl-G'
else
shared_flag='$wl-bM:SRE'
fi
shared_flag_aix='$wl-bM:SRE'
shared_flag_svr4='$wl-G'
fi
fi
export_dynamic_flag_spec='$wl-bexpall'
# It seems that -bexpall does not export symbols beginning with
# underscore (_), so it is better to generate a list of symbols to export.
always_export_symbols=yes
if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
# Warning - without using the other runtime loading flags (-brtl),
# -berok will link without error, but may produce a broken library.
allow_undefined_flag='-berok'
# Determine the default libpath from the value encoded in an
# empty executable.
if test set = "${lt_cv_aix_libpath+set}"; then
aix_libpath=$lt_cv_aix_libpath
else
if test ${lt_cv_aix_libpath_+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
lt_aix_libpath_sed='
/Import File Strings/,/^$/ {
/^0/ {
s/^0 *\([^ ]*\) *$/\1/
p
}
}'
lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
# Check for a 64-bit object if we didn't find anything.
if test -z "$lt_cv_aix_libpath_"; then
lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
fi
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
if test -z "$lt_cv_aix_libpath_"; then
lt_cv_aix_libpath_=/usr/lib:/lib
fi
fi
aix_libpath=$lt_cv_aix_libpath_
fi
hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath"
archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
else
if test ia64 = "$host_cpu"; then
hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib'
allow_undefined_flag="-z nodefs"
archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols"
else
# Determine the default libpath from the value encoded in an
# empty executable.
if test set = "${lt_cv_aix_libpath+set}"; then
aix_libpath=$lt_cv_aix_libpath
else
if test ${lt_cv_aix_libpath_+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
lt_aix_libpath_sed='
/Import File Strings/,/^$/ {
/^0/ {
s/^0 *\([^ ]*\) *$/\1/
p
}
}'
lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
# Check for a 64-bit object if we didn't find anything.
if test -z "$lt_cv_aix_libpath_"; then
lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
fi
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
if test -z "$lt_cv_aix_libpath_"; then
lt_cv_aix_libpath_=/usr/lib:/lib
fi
fi
aix_libpath=$lt_cv_aix_libpath_
fi
hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath"
# Warning - without using the other run time loading flags,
# -berok will link without error, but may produce a broken library.
no_undefined_flag=' $wl-bernotok'
allow_undefined_flag=' $wl-berok'
if test yes = "$with_gnu_ld"; then
# We only use this code for GNU lds that support --whole-archive.
whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive'
else
# Exported symbols can be pulled into shared objects from archives
whole_archive_flag_spec='$convenience'
fi
archive_cmds_need_lc=yes
archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
# -brtl affects multiple linker settings, -berok does not and is overridden later
compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`'
if test svr4 != "$with_aix_soname"; then
# This is similar to how AIX traditionally builds its shared libraries.
archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
fi
if test aix != "$with_aix_soname"; then
archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
else
# used by -dlpreopen to get the symbols
archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
fi
archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d'
fi
fi
;;
amigaos*)
case $host_cpu in
powerpc)
# see comment about AmigaOS4 .so support
archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
archive_expsym_cmds=''
;;
m68k)
archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
hardcode_libdir_flag_spec='-L$libdir'
hardcode_minus_L=yes
;;
esac
;;
bsdi[45]*)
export_dynamic_flag_spec=-rdynamic
;;
cygwin* | mingw* | pw32* | cegcc*)
# When not using gcc, we currently assume that we are using
# Microsoft Visual C++.
# hardcode_libdir_flag_spec is actually meaningless, as there is
# no search path for DLLs.
case $cc_basename in
cl*)
# Native MSVC
hardcode_libdir_flag_spec=' '
allow_undefined_flag=unsupported
always_export_symbols=yes
file_list_spec='@'
# Tell ltmain to make .lib files, not .a files.
libext=lib
# Tell ltmain to make .dll files, not .so files.
shrext_cmds=.dll
# FIXME: Setting linknames here is a bad hack.
archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then
cp "$export_symbols" "$output_objdir/$soname.def";
echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
else
$SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
fi~
$CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
linknames='
# The linker will not automatically build a static lib if we build a DLL.
# _LT_TAGVAR(old_archive_from_new_cmds, )='true'
enable_shared_with_static_runtimes=yes
exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
# Don't use ranlib
old_postinstall_cmds='chmod 644 $oldlib'
postlink_cmds='lt_outputfile="@OUTPUT@"~
lt_tool_outputfile="@TOOL_OUTPUT@"~
case $lt_outputfile in
*.exe|*.EXE) ;;
*)
lt_outputfile=$lt_outputfile.exe
lt_tool_outputfile=$lt_tool_outputfile.exe
;;
esac~
if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
$MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
$RM "$lt_outputfile.manifest";
fi'
;;
*)
# Assume MSVC wrapper
hardcode_libdir_flag_spec=' '
allow_undefined_flag=unsupported
# Tell ltmain to make .lib files, not .a files.
libext=lib
# Tell ltmain to make .dll files, not .so files.
shrext_cmds=.dll
# FIXME: Setting linknames here is a bad hack.
archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
# The linker will automatically build a .lib file if we build a DLL.
old_archive_from_new_cmds='true'
# FIXME: Should let the user specify the lib program.
old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
enable_shared_with_static_runtimes=yes
;;
esac
;;
darwin* | rhapsody*)
archive_cmds_need_lc=no
hardcode_direct=no
hardcode_automatic=yes
hardcode_shlibpath_var=unsupported
if test yes = "$lt_cv_ld_force_load"; then
whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
else
whole_archive_flag_spec=''
fi
link_all_deplibs=yes
allow_undefined_flag=$_lt_dar_allow_undefined
case $cc_basename in
ifort*|nagfor*) _lt_dar_can_shared=yes ;;
*) _lt_dar_can_shared=$GCC ;;
esac
if test yes = "$_lt_dar_can_shared"; then
output_verbose_link_cmd=func_echo_all
archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil"
module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
archive_expsym_cmds="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil"
module_expsym_cmds="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil"
else
ld_shlibs=no
fi
;;
dgux*)
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
hardcode_libdir_flag_spec='-L$libdir'
hardcode_shlibpath_var=no
;;
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
# support. Future versions do this automatically, but an explicit c++rt0.o
# does not break anything, and helps significantly (at the cost of a little
# extra space).
freebsd2.2*)
archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
hardcode_libdir_flag_spec='-R$libdir'
hardcode_direct=yes
hardcode_shlibpath_var=no
;;
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
freebsd2.*)
archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
hardcode_direct=yes
hardcode_minus_L=yes
hardcode_shlibpath_var=no
;;
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
freebsd* | dragonfly*)
archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
hardcode_libdir_flag_spec='-R$libdir'
hardcode_direct=yes
hardcode_shlibpath_var=no
;;
hpux9*)
if test yes = "$GCC"; then
archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
else
archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
fi
hardcode_libdir_flag_spec='$wl+b $wl$libdir'
hardcode_libdir_separator=:
hardcode_direct=yes
# hardcode_minus_L: Not really in the search PATH,
# but as the default location of the library.
hardcode_minus_L=yes
export_dynamic_flag_spec='$wl-E'
;;
hpux10*)
if test yes,no = "$GCC,$with_gnu_ld"; then
archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
else
archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
fi
if test no = "$with_gnu_ld"; then
hardcode_libdir_flag_spec='$wl+b $wl$libdir'
hardcode_libdir_separator=:
hardcode_direct=yes
hardcode_direct_absolute=yes
export_dynamic_flag_spec='$wl-E'
# hardcode_minus_L: Not really in the search PATH,
# but as the default location of the library.
hardcode_minus_L=yes
fi
;;
hpux11*)
if test yes,no = "$GCC,$with_gnu_ld"; then
case $host_cpu in
hppa*64*)
archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
;;
ia64*)
archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
;;
*)
archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
;;
esac
else
case $host_cpu in
hppa*64*)
archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
;;
ia64*)
archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
;;
*)
# Older versions of the 11.00 compiler do not understand -b yet
# (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
printf %s "checking if $CC understands -b... " >&6; }
if test ${lt_cv_prog_compiler__b+y}
then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_prog_compiler__b=no
save_LDFLAGS=$LDFLAGS
LDFLAGS="$LDFLAGS -b"
echo "$lt_simple_link_test_code" > conftest.$ac_ext
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
# The linker can only warn and ignore the option if not recognized
# So say no if there are warnings
if test -s conftest.err; then
# Append any errors to the config.log.
cat conftest.err 1>&5
$ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
if diff conftest.exp conftest.er2 >/dev/null; then
lt_cv_prog_compiler__b=yes
fi
else
lt_cv_prog_compiler__b=yes
fi
fi
$RM -r conftest*
LDFLAGS=$save_LDFLAGS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
printf "%s\n" "$lt_cv_prog_compiler__b" >&6; }
if test yes = "$lt_cv_prog_compiler__b"; then
archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
else
archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
fi
;;
esac
fi
if test no = "$with_gnu_ld"; then
hardcode_libdir_flag_spec='$wl+b $wl$libdir'
hardcode_libdir_separator=:
case $host_cpu in
hppa*64*|ia64*)
hardcode_direct=no
hardcode_shlibpath_var=no
;;
*)
hardcode_direct=yes
hardcode_direct_absolute=yes
export_dynamic_flag_spec='$wl-E'
# hardcode_minus_L: Not really in the search PATH,
# but as the default location of the library.
hardcode_minus_L=yes
;;
esac
fi
;;
irix5* | irix6* | nonstopux*)
if test yes = "$GCC"; then
archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
# Try to use the -exported_symbol ld option, if it does not
# work, assume that -exports_file does not work either and
# implicitly export all symbols.
# This should be the same for all languages, so no per-tag cache variable.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5
printf %s "checking whether the $host_os linker accepts -exported_symbol... " >&6; }
if test ${lt_cv_irix_exported_symbol+y}
then :
printf %s "(cached) " >&6
else $as_nop
save_LDFLAGS=$LDFLAGS
LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int foo (void) { return 0; }
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
lt_cv_irix_exported_symbol=yes
else $as_nop
lt_cv_irix_exported_symbol=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LDFLAGS=$save_LDFLAGS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5
printf "%s\n" "$lt_cv_irix_exported_symbol" >&6; }
if test yes = "$lt_cv_irix_exported_symbol"; then
archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib'
fi
else
archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib'
fi
archive_cmds_need_lc='no'
hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
hardcode_libdir_separator=:
inherit_rpath=yes
link_all_deplibs=yes
;;
linux*)
case $cc_basename in
tcc*)
# Fabrice Bellard et al's Tiny C Compiler
ld_shlibs=yes
archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
;;
esac
;;
netbsd*)
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
else
archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
fi
hardcode_libdir_flag_spec='-R$libdir'
hardcode_direct=yes
hardcode_shlibpath_var=no
;;
newsos6)
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
hardcode_direct=yes
hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
hardcode_libdir_separator=:
hardcode_shlibpath_var=no
;;
*nto* | *qnx*)
;;
openbsd* | bitrig*)
if test -f /usr/libexec/ld.so; then
hardcode_direct=yes
hardcode_shlibpath_var=no
hardcode_direct_absolute=yes
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
hardcode_libdir_flag_spec='$wl-rpath,$libdir'
export_dynamic_flag_spec='$wl-E'
else
archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
hardcode_libdir_flag_spec='$wl-rpath,$libdir'
fi
else
ld_shlibs=no
fi
;;
os2*)
hardcode_libdir_flag_spec='-L$libdir'
hardcode_minus_L=yes
allow_undefined_flag=unsupported
shrext_cmds=.dll
archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
$ECHO EXPORTS >> $output_objdir/$libname.def~
emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
emximp -o $lib $output_objdir/$libname.def'
archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
$ECHO EXPORTS >> $output_objdir/$libname.def~
prefix_cmds="$SED"~
if test EXPORTS = "`$SED 1q $export_symbols`"; then
prefix_cmds="$prefix_cmds -e 1d";
fi~
prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
emximp -o $lib $output_objdir/$libname.def'
old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
enable_shared_with_static_runtimes=yes
;;
osf3*)
if test yes = "$GCC"; then
allow_undefined_flag=' $wl-expect_unresolved $wl\*'
archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
else
allow_undefined_flag=' -expect_unresolved \*'
archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
fi
archive_cmds_need_lc='no'
hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
hardcode_libdir_separator=:
;;
osf4* | osf5*) # as osf3* with the addition of -msym flag
if test yes = "$GCC"; then
allow_undefined_flag=' $wl-expect_unresolved $wl\*'
archive_cmds='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
else
allow_undefined_flag=' -expect_unresolved \*'
archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
$CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp'
# Both c and cxx compiler support -rpath directly
hardcode_libdir_flag_spec='-rpath $libdir'
fi
archive_cmds_need_lc='no'
hardcode_libdir_separator=:
;;
solaris*)
no_undefined_flag=' -z defs'
if test yes = "$GCC"; then
wlarc='$wl'
archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
$CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
else
case `$CC -V 2>&1` in
*"Compilers 5.0"*)
wlarc=''
archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags'
archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
$LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
;;
*)
wlarc='$wl'
archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
$CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
;;
esac
fi
hardcode_libdir_flag_spec='-R$libdir'
hardcode_shlibpath_var=no
case $host_os in
solaris2.[0-5] | solaris2.[0-5].*) ;;
*)
# The compiler driver will combine and reorder linker options,
# but understands '-z linker_flag'. GCC discards it without '$wl',
# but is careful enough not to reorder.
# Supported since Solaris 2.6 (maybe 2.5.1?)
if test yes = "$GCC"; then
whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
else
whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
fi
;;
esac
link_all_deplibs=yes
;;
sunos4*)
if test sequent = "$host_vendor"; then
# Use $CC to link under sequent, because it throws in some extra .o
# files that make .init and .fini sections work.
archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
else
archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
fi
hardcode_libdir_flag_spec='-L$libdir'
hardcode_direct=yes
hardcode_minus_L=yes
hardcode_shlibpath_var=no
;;
sysv4)
case $host_vendor in
sni)
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
hardcode_direct=yes # is this really true???
;;
siemens)
## LD is ld it makes a PLAMLIB
## CC just makes a GrossModule.
archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
reload_cmds='$CC -r -o $output$reload_objs'
hardcode_direct=no
;;
motorola)
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
hardcode_direct=no #Motorola manual says yes, but my tests say they lie
;;
esac
runpath_var='LD_RUN_PATH'
hardcode_shlibpath_var=no
;;
sysv4.3*)
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
hardcode_shlibpath_var=no
export_dynamic_flag_spec='-Bexport'
;;
sysv4*MP*)
if test -d /usr/nec; then
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
hardcode_shlibpath_var=no
runpath_var=LD_RUN_PATH
hardcode_runpath_var=yes
ld_shlibs=yes
fi
;;
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
no_undefined_flag='$wl-z,text'
archive_cmds_need_lc=no
hardcode_shlibpath_var=no
runpath_var='LD_RUN_PATH'
if test yes = "$GCC"; then
archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
else
archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
fi
;;
sysv5* | sco3.2v5* | sco5v6*)
# Note: We CANNOT use -z defs as we might desire, because we do not
# link with -lc, and that would cause any symbols used from libc to
# always be unresolved, which means just about no library would
# ever link correctly. If we're not using GNU ld we use -z text
# though, which does catch some bad symbols but isn't as heavy-handed
# as -z defs.
no_undefined_flag='$wl-z,text'
allow_undefined_flag='$wl-z,nodefs'
archive_cmds_need_lc=no
hardcode_shlibpath_var=no
hardcode_libdir_flag_spec='$wl-R,$libdir'
hardcode_libdir_separator=':'
link_all_deplibs=yes
export_dynamic_flag_spec='$wl-Bexport'
runpath_var='LD_RUN_PATH'
if test yes = "$GCC"; then
archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
else
archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
fi
;;
uts4*)
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
hardcode_libdir_flag_spec='-L$libdir'
hardcode_shlibpath_var=no
;;
*)
ld_shlibs=no
;;
esac
if test sni = "$host_vendor"; then
case $host in
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
export_dynamic_flag_spec='$wl-Blargedynsym'
;;
esac
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
printf "%s\n" "$ld_shlibs" >&6; }
test no = "$ld_shlibs" && can_build_shared=no
with_gnu_ld=$with_gnu_ld
#
# Do we need to explicitly link libc?
#
case "x$archive_cmds_need_lc" in
x|xyes)
# Assume -lc should be added
archive_cmds_need_lc=yes
if test yes,yes = "$GCC,$enable_shared"; then
case $archive_cmds in
*'~'*)
# FIXME: we may have to deal with multi-command sequences.
;;
'$CC '*)
# Test whether the compiler implicitly links with -lc since on some
# systems, -lgcc has to come before -lc. If gcc already passes -lc
# to ld, don't add -lc before -lgcc.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
printf %s "checking whether -lc should be explicitly linked in... " >&6; }
if test ${lt_cv_archive_cmds_need_lc+y}
then :
printf %s "(cached) " >&6
else $as_nop
$RM conftest*
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
(eval $ac_compile) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } 2>conftest.err; then
soname=conftest
lib=conftest
libobjs=conftest.$ac_objext
deplibs=
wl=$lt_prog_compiler_wl
pic_flag=$lt_prog_compiler_pic
compiler_flags=-v
linker_flags=-v
verstring=
output_objdir=.
libname=conftest
lt_save_allow_undefined_flag=$allow_undefined_flag
allow_undefined_flag=
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
(eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
then
lt_cv_archive_cmds_need_lc=no
else
lt_cv_archive_cmds_need_lc=yes
fi
allow_undefined_flag=$lt_save_allow_undefined_flag
else
cat conftest.err 1>&5
fi
$RM conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
printf "%s\n" "$lt_cv_archive_cmds_need_lc" >&6; }
archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
;;
esac
fi
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
printf %s "checking dynamic linker characteristics... " >&6; }
if test yes = "$GCC"; then
case $host_os in
darwin*) lt_awk_arg='/^libraries:/,/LR/' ;;
*) lt_awk_arg='/^libraries:/' ;;
esac
case $host_os in
mingw* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;;
*) lt_sed_strip_eq='s|=/|/|g' ;;
esac
lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
case $lt_search_path_spec in
*\;*)
# if the path contains ";" then we assume it to be the separator
# otherwise default to the standard path separator (i.e. ":") - it is
# assumed that no part of a normal pathname contains ";" but that should
# okay in the real world where ";" in dirpaths is itself problematic.
lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
;;
*)
lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
;;
esac
# Ok, now we have the path, separated by spaces, we can step through it
# and add multilib dir if necessary...
lt_tmp_lt_search_path_spec=
lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
# ...but if some path component already ends with the multilib dir we assume
# that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer).
case "$lt_multi_os_dir; $lt_search_path_spec " in
"/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*)
lt_multi_os_dir=
;;
esac
for lt_sys_path in $lt_search_path_spec; do
if test -d "$lt_sys_path$lt_multi_os_dir"; then
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir"
elif test -n "$lt_multi_os_dir"; then
test -d "$lt_sys_path" && \
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
fi
done
lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
BEGIN {RS = " "; FS = "/|\n";} {
lt_foo = "";
lt_count = 0;
for (lt_i = NF; lt_i > 0; lt_i--) {
if ($lt_i != "" && $lt_i != ".") {
if ($lt_i == "..") {
lt_count++;
} else {
if (lt_count == 0) {
lt_foo = "/" $lt_i lt_foo;
} else {
lt_count--;
}
}
}
}
if (lt_foo != "") { lt_freq[lt_foo]++; }
if (lt_freq[lt_foo] == 1) { print lt_foo; }
}'`
# AWK program above erroneously prepends '/' to C:/dos/paths
# for these hosts.
case $host_os in
mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
$SED 's|/\([A-Za-z]:\)|\1|g'` ;;
esac
sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
else
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
fi
library_names_spec=
libname_spec='lib$name'
soname_spec=
shrext_cmds=.so
postinstall_cmds=
postuninstall_cmds=
finish_cmds=
finish_eval=
shlibpath_var=
shlibpath_overrides_runpath=unknown
version_type=none
dynamic_linker="$host_os ld.so"
sys_lib_dlsearch_path_spec="/lib /usr/lib"
need_lib_prefix=unknown
hardcode_into_libs=no
# when you set need_version to no, make sure it does not cause -set_version
# flags to be left without arguments
need_version=unknown
case $host_os in
aix3*)
version_type=linux # correct to gnu/linux during the next big refactor
library_names_spec='$libname$release$shared_ext$versuffix $libname.a'
shlibpath_var=LIBPATH
# AIX 3 has no versioning support, so we append a major version to the name.
soname_spec='$libname$release$shared_ext$major'
;;
aix[4-9]*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
hardcode_into_libs=yes
if test ia64 = "$host_cpu"; then
# AIX 5 supports IA64
library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
shlibpath_var=LD_LIBRARY_PATH
else
# With GCC up to 2.95.x, collect2 would create an import file
# for dependence libraries. The import file would start with
# the line '#! .'. This would cause the generated library to
# depend on '.', always an invalid library. This was fixed in
# development snapshots of GCC prior to 3.0.
case $host_os in
aix4 | aix4.[01] | aix4.[01].*)
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
echo ' yes '
echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
:
else
can_build_shared=no
fi
;;
esac
# Using Import Files as archive members, it is possible to support
# filename-based versioning of shared library archives on AIX. While
# this would work for both with and without runtime linking, it will
# prevent static linking of such archives. So we do filename-based
# shared library versioning with .so extension only, which is used
# when both runtime linking and shared linking is enabled.
# Unfortunately, runtime linking may impact performance, so we do
# not want this to be the default eventually. Also, we use the
# versioned .so libs for executables only if there is the -brtl
# linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only.
# To allow for filename-based versioning support, we need to create
# libNAME.so.V as an archive file, containing:
# *) an Import File, referring to the versioned filename of the
# archive as well as the shared archive member, telling the
# bitwidth (32 or 64) of that shared object, and providing the
# list of exported symbols of that shared object, eventually
# decorated with the 'weak' keyword
# *) the shared object with the F_LOADONLY flag set, to really avoid
# it being seen by the linker.
# At run time we better use the real file rather than another symlink,
# but for link time we create the symlink libNAME.so -> libNAME.so.V
case $with_aix_soname,$aix_use_runtimelinking in
# AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
# soname into executable. Probably we can add versioning support to
# collect2, so additional links can be useful in future.
aix,yes) # traditional libtool
dynamic_linker='AIX unversionable lib.so'
# If using run time linking (on AIX 4.2 or later) use lib.so
# instead of lib.a to let people know that these are not
# typical AIX shared libraries.
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
;;
aix,no) # traditional AIX only
dynamic_linker='AIX lib.a(lib.so.V)'
# We preserve .a as extension for shared libraries through AIX4.2
# and later when we are not doing run time linking.
library_names_spec='$libname$release.a $libname.a'
soname_spec='$libname$release$shared_ext$major'
;;
svr4,*) # full svr4 only
dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)"
library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
# We do not specify a path in Import Files, so LIBPATH fires.
shlibpath_overrides_runpath=yes
;;
*,yes) # both, prefer svr4
dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)"
library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
# unpreferred sharedlib libNAME.a needs extra handling
postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"'
postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"'
# We do not specify a path in Import Files, so LIBPATH fires.
shlibpath_overrides_runpath=yes
;;
*,no) # both, prefer aix
dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)"
library_names_spec='$libname$release.a $libname.a'
soname_spec='$libname$release$shared_ext$major'
# unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling
postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)'
postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"'
;;
esac
shlibpath_var=LIBPATH
fi
;;
amigaos*)
case $host_cpu in
powerpc)
# Since July 2007 AmigaOS4 officially supports .so libraries.
# When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
;;
m68k)
library_names_spec='$libname.ixlibrary $libname.a'
# Create ${libname}_ixlibrary.a entries in /sys/libs.
finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
;;
esac
;;
beos*)
library_names_spec='$libname$shared_ext'
dynamic_linker="$host_os ld.so"
shlibpath_var=LIBRARY_PATH
;;
bsdi[45]*)
version_type=linux # correct to gnu/linux during the next big refactor
need_version=no
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
shlibpath_var=LD_LIBRARY_PATH
sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
# the default ld.so.conf also contains /usr/contrib/lib and
# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
# libtool to hard-code these into programs
;;
cygwin* | mingw* | pw32* | cegcc*)
version_type=windows
shrext_cmds=.dll
need_version=no
need_lib_prefix=no
case $GCC,$cc_basename in
yes,*)
# gcc
library_names_spec='$libname.dll.a'
# DLL is installed to $(libdir)/../bin by postinstall_cmds
postinstall_cmds='base_file=`basename \$file`~
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
dldir=$destdir/`dirname \$dlpath`~
test -d \$dldir || mkdir -p \$dldir~
$install_prog $dir/$dlname \$dldir/$dlname~
chmod a+x \$dldir/$dlname~
if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
fi'
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
dlpath=$dir/\$dldll~
$RM \$dlpath'
shlibpath_overrides_runpath=yes
case $host_os in
cygwin*)
# Cygwin DLLs use 'cyg' prefix rather than 'lib'
soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
;;
mingw* | cegcc*)
# MinGW DLLs use traditional 'lib' prefix
soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
;;
pw32*)
# pw32 DLLs use 'pw' prefix rather than 'lib'
library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
;;
esac
dynamic_linker='Win32 ld.exe'
;;
*,cl*)
# Native MSVC
libname_spec='$name'
soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
library_names_spec='$libname.dll.lib'
case $build_os in
mingw*)
sys_lib_search_path_spec=
lt_save_ifs=$IFS
IFS=';'
for lt_path in $LIB
do
IFS=$lt_save_ifs
# Let DOS variable expansion print the short 8.3 style file name.
lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
done
IFS=$lt_save_ifs
# Convert to MSYS style.
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
;;
cygwin*)
# Convert to unix form, then to dos form, then back to unix form
# but this time dos style (no spaces!) so that the unix form looks
# like /cygdrive/c/PROGRA~1:/cygdr...
sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
;;
*)
sys_lib_search_path_spec=$LIB
if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
# It is most probably a Windows format PATH.
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
else
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
fi
# FIXME: find the short name or the path components, as spaces are
# common. (e.g. "Program Files" -> "PROGRA~1")
;;
esac
# DLL is installed to $(libdir)/../bin by postinstall_cmds
postinstall_cmds='base_file=`basename \$file`~
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
dldir=$destdir/`dirname \$dlpath`~
test -d \$dldir || mkdir -p \$dldir~
$install_prog $dir/$dlname \$dldir/$dlname'
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
dlpath=$dir/\$dldll~
$RM \$dlpath'
shlibpath_overrides_runpath=yes
dynamic_linker='Win32 link.exe'
;;
*)
# Assume MSVC wrapper
library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib'
dynamic_linker='Win32 ld.exe'
;;
esac
# FIXME: first we should search . and the directory the executable is in
shlibpath_var=PATH
;;
darwin* | rhapsody*)
dynamic_linker="$host_os dyld"
version_type=darwin
need_lib_prefix=no
need_version=no
library_names_spec='$libname$release$major$shared_ext $libname$shared_ext'
soname_spec='$libname$release$major$shared_ext'
shlibpath_overrides_runpath=yes
shlibpath_var=DYLD_LIBRARY_PATH
shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
;;
dgux*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
shlibpath_var=LD_LIBRARY_PATH
;;
freebsd* | dragonfly*)
# DragonFly does not have aout. When/if they implement a new
# versioning mechanism, adjust this.
if test -x /usr/bin/objformat; then
objformat=`/usr/bin/objformat`
else
case $host_os in
freebsd[23].*) objformat=aout ;;
*) objformat=elf ;;
esac
fi
version_type=freebsd-$objformat
case $version_type in
freebsd-elf*)
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
need_version=no
need_lib_prefix=no
;;
freebsd-*)
library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
need_version=yes
;;
esac
shlibpath_var=LD_LIBRARY_PATH
case $host_os in
freebsd2.*)
shlibpath_overrides_runpath=yes
;;
freebsd3.[01]* | freebsdelf3.[01]*)
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
;;
freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
shlibpath_overrides_runpath=no
hardcode_into_libs=yes
;;
*) # from 4.6 on, and DragonFly
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
;;
esac
;;
haiku*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
dynamic_linker="$host_os runtime_loader"
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
shlibpath_var=LIBRARY_PATH
shlibpath_overrides_runpath=no
sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
hardcode_into_libs=yes
;;
hpux9* | hpux10* | hpux11*)
# Give a soname corresponding to the major version so that dld.sl refuses to
# link against other versions.
version_type=sunos
need_lib_prefix=no
need_version=no
case $host_cpu in
ia64*)
shrext_cmds='.so'
hardcode_into_libs=yes
dynamic_linker="$host_os dld.so"
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
if test 32 = "$HPUX_IA64_MODE"; then
sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
sys_lib_dlsearch_path_spec=/usr/lib/hpux32
else
sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
sys_lib_dlsearch_path_spec=/usr/lib/hpux64
fi
;;
hppa*64*)
shrext_cmds='.sl'
hardcode_into_libs=yes
dynamic_linker="$host_os dld.sl"
shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
;;
*)
shrext_cmds='.sl'
dynamic_linker="$host_os dld.sl"
shlibpath_var=SHLIB_PATH
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
;;
esac
# HP-UX runs *really* slowly unless shared libraries are mode 555, ...
postinstall_cmds='chmod 555 $lib'
# or fails outright, so override atomically:
install_override_mode=555
;;
interix[3-9]*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
hardcode_into_libs=yes
;;
irix5* | irix6* | nonstopux*)
case $host_os in
nonstopux*) version_type=nonstopux ;;
*)
if test yes = "$lt_cv_prog_gnu_ld"; then
version_type=linux # correct to gnu/linux during the next big refactor
else
version_type=irix
fi ;;
esac
need_lib_prefix=no
need_version=no
soname_spec='$libname$release$shared_ext$major'
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
case $host_os in
irix5* | nonstopux*)
libsuff= shlibsuff=
;;
*)
case $LD in # libtool.m4 will add one of these switches to LD
*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
libsuff= shlibsuff= libmagic=32-bit;;
*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
libsuff=32 shlibsuff=N32 libmagic=N32;;
*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
libsuff=64 shlibsuff=64 libmagic=64-bit;;
*) libsuff= shlibsuff= libmagic=never-match;;
esac
;;
esac
shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
shlibpath_overrides_runpath=no
sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
hardcode_into_libs=yes
;;
# No shared lib support for Linux oldld, aout, or coff.
linux*oldld* | linux*aout* | linux*coff*)
dynamic_linker=no
;;
linux*android*)
version_type=none # Android doesn't support versioned libraries.
need_lib_prefix=no
need_version=no
library_names_spec='$libname$release$shared_ext'
soname_spec='$libname$release$shared_ext'
finish_cmds=
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
# This implies no fast_install, which is unacceptable.
# Some rework will be needed to allow for fast_install
# before this can be enabled.
hardcode_into_libs=yes
dynamic_linker='Android linker'
# Don't embed -rpath directories since the linker doesn't support them.
hardcode_libdir_flag_spec='-L$libdir'
;;
# This must be glibc/ELF.
linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
# Some binutils ld are patched to set DT_RUNPATH
if test ${lt_cv_shlibpath_overrides_runpath+y}
then :
printf %s "(cached) " >&6
else $as_nop
lt_cv_shlibpath_overrides_runpath=no
save_LDFLAGS=$LDFLAGS
save_libdir=$libdir
eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null
then :
lt_cv_shlibpath_overrides_runpath=yes
fi
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LDFLAGS=$save_LDFLAGS
libdir=$save_libdir
fi
shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
# This implies no fast_install, which is unacceptable.
# Some rework will be needed to allow for fast_install
# before this can be enabled.
hardcode_into_libs=yes
# Ideally, we could use ldconfig to report *all* directores which are
# searched for libraries, however this is still not possible. Aside from not
# being certain /sbin/ldconfig is available, command
# 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64,
# even though it is searched at run-time. Try to do the best guess by
# appending ld.so.conf contents (and includes) to the search path.
if test -f /etc/ld.so.conf; then
lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
fi
# We used to test for /lib/ld.so.1 and disable shared libraries on
# powerpc, because MkLinux only supported shared libraries with the
# GNU dynamic linker. Since this was broken with cross compilers,
# most powerpc-linux boxes support dynamic linking these days and
# people can always --disable-shared, the test was removed, and we
# assume the GNU/Linux dynamic linker is in use.
dynamic_linker='GNU/Linux ld.so'
;;
netbsd*)
version_type=sunos
need_lib_prefix=no
need_version=no
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
dynamic_linker='NetBSD (a.out) ld.so'
else
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
dynamic_linker='NetBSD ld.elf_so'
fi
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
;;
newsos6)
version_type=linux # correct to gnu/linux during the next big refactor
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
;;
*nto* | *qnx*)
version_type=qnx
need_lib_prefix=no
need_version=no
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
hardcode_into_libs=yes
dynamic_linker='ldqnx.so'
;;
openbsd* | bitrig*)
version_type=sunos
sys_lib_dlsearch_path_spec=/usr/lib
need_lib_prefix=no
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
need_version=no
else
need_version=yes
fi
library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
;;
os2*)
libname_spec='$name'
version_type=windows
shrext_cmds=.dll
need_version=no
need_lib_prefix=no
# OS/2 can only load a DLL with a base name of 8 characters or less.
soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
v=$($ECHO $release$versuffix | tr -d .-);
n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _);
$ECHO $n$v`$shared_ext'
library_names_spec='${libname}_dll.$libext'
dynamic_linker='OS/2 ld.exe'
shlibpath_var=BEGINLIBPATH
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
postinstall_cmds='base_file=`basename \$file`~
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~
dldir=$destdir/`dirname \$dlpath`~
test -d \$dldir || mkdir -p \$dldir~
$install_prog $dir/$dlname \$dldir/$dlname~
chmod a+x \$dldir/$dlname~
if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
fi'
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~
dlpath=$dir/\$dldll~
$RM \$dlpath'
;;
osf3* | osf4* | osf5*)
version_type=osf
need_lib_prefix=no
need_version=no
soname_spec='$libname$release$shared_ext$major'
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
shlibpath_var=LD_LIBRARY_PATH
sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
;;
rdos*)
dynamic_linker=no
;;
solaris*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
# ldd complains unless libraries are executable
postinstall_cmds='chmod +x $lib'
;;
sunos4*)
version_type=sunos
library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
if test yes = "$with_gnu_ld"; then
need_lib_prefix=no
fi
need_version=yes
;;
sysv4 | sysv4.3*)
version_type=linux # correct to gnu/linux during the next big refactor
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
shlibpath_var=LD_LIBRARY_PATH
case $host_vendor in
sni)
shlibpath_overrides_runpath=no
need_lib_prefix=no
runpath_var=LD_RUN_PATH
;;
siemens)
need_lib_prefix=no
;;
motorola)
need_lib_prefix=no
need_version=no
shlibpath_overrides_runpath=no
sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
;;
esac
;;
sysv4*MP*)
if test -d /usr/nec; then
version_type=linux # correct to gnu/linux during the next big refactor
library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
soname_spec='$libname$shared_ext.$major'
shlibpath_var=LD_LIBRARY_PATH
fi
;;
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
version_type=sco
need_lib_prefix=no
need_version=no
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
if test yes = "$with_gnu_ld"; then
sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
else
sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
case $host_os in
sco3.2v5*)
sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
;;
esac
fi
sys_lib_dlsearch_path_spec='/usr/lib'
;;
tpf*)
# TPF is a cross-target only. Preferred cross-host = GNU/Linux.
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
hardcode_into_libs=yes
;;
uts4*)
version_type=linux # correct to gnu/linux during the next big refactor
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
soname_spec='$libname$release$shared_ext$major'
shlibpath_var=LD_LIBRARY_PATH
;;
*)
dynamic_linker=no
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
printf "%s\n" "$dynamic_linker" >&6; }
test no = "$dynamic_linker" && can_build_shared=no
variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
if test yes = "$GCC"; then
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
fi
if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
fi
if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
fi
# remember unaugmented sys_lib_dlsearch_path content for libtool script decls...
configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec
# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code
func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH"
# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool
configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
printf %s "checking how to hardcode library paths into programs... " >&6; }
hardcode_action=
if test -n "$hardcode_libdir_flag_spec" ||
test -n "$runpath_var" ||
test yes = "$hardcode_automatic"; then
# We can hardcode non-existent directories.
if test no != "$hardcode_direct" &&
# If the only mechanism to avoid hardcoding is shlibpath_var, we
# have to relink, otherwise we might link with an installed library
# when we should be linking with a yet-to-be-installed one
## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" &&
test no != "$hardcode_minus_L"; then
# Linking always hardcodes the temporary library directory.
hardcode_action=relink
else
# We can link without hardcoding, and we can hardcode nonexisting dirs.
hardcode_action=immediate
fi
else
# We cannot hardcode anything, or else we can only hardcode existing
# directories.
hardcode_action=unsupported
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
printf "%s\n" "$hardcode_action" >&6; }
if test relink = "$hardcode_action" ||
test yes = "$inherit_rpath"; then
# Fast installation is not supported
enable_fast_install=no
elif test yes = "$shlibpath_overrides_runpath" ||
test no = "$enable_shared"; then
# Fast installation is not necessary
enable_fast_install=needless
fi
if test yes != "$enable_dlopen"; then
enable_dlopen=unknown
enable_dlopen_self=unknown
enable_dlopen_self_static=unknown
else
lt_cv_dlopen=no
lt_cv_dlopen_libs=
case $host_os in
beos*)
lt_cv_dlopen=load_add_on
lt_cv_dlopen_libs=
lt_cv_dlopen_self=yes
;;
mingw* | pw32* | cegcc*)
lt_cv_dlopen=LoadLibrary
lt_cv_dlopen_libs=
;;
cygwin*)
lt_cv_dlopen=dlopen
lt_cv_dlopen_libs=
;;
darwin*)
# if libdl is installed we need to link against it
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
printf %s "checking for dlopen in -ldl... " >&6; }
if test ${ac_cv_lib_dl_dlopen+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-ldl $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char dlopen ();
int
main (void)
{
return dlopen ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_dl_dlopen=yes
else $as_nop
ac_cv_lib_dl_dlopen=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
printf "%s\n" "$ac_cv_lib_dl_dlopen" >&6; }
if test "x$ac_cv_lib_dl_dlopen" = xyes
then :
lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl
else $as_nop
lt_cv_dlopen=dyld
lt_cv_dlopen_libs=
lt_cv_dlopen_self=yes
fi
;;
tpf*)
# Don't try to run any link tests for TPF. We know it's impossible
# because TPF is a cross-compiler, and we know how we open DSOs.
lt_cv_dlopen=dlopen
lt_cv_dlopen_libs=
lt_cv_dlopen_self=no
;;
*)
ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
if test "x$ac_cv_func_shl_load" = xyes
then :
lt_cv_dlopen=shl_load
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
printf %s "checking for shl_load in -ldld... " >&6; }
if test ${ac_cv_lib_dld_shl_load+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-ldld $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char shl_load ();
int
main (void)
{
return shl_load ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_dld_shl_load=yes
else $as_nop
ac_cv_lib_dld_shl_load=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
printf "%s\n" "$ac_cv_lib_dld_shl_load" >&6; }
if test "x$ac_cv_lib_dld_shl_load" = xyes
then :
lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld
else $as_nop
ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
if test "x$ac_cv_func_dlopen" = xyes
then :
lt_cv_dlopen=dlopen
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
printf %s "checking for dlopen in -ldl... " >&6; }
if test ${ac_cv_lib_dl_dlopen+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-ldl $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char dlopen ();
int
main (void)
{
return dlopen ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_dl_dlopen=yes
else $as_nop
ac_cv_lib_dl_dlopen=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
printf "%s\n" "$ac_cv_lib_dl_dlopen" >&6; }
if test "x$ac_cv_lib_dl_dlopen" = xyes
then :
lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
printf %s "checking for dlopen in -lsvld... " >&6; }
if test ${ac_cv_lib_svld_dlopen+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lsvld $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char dlopen ();
int
main (void)
{
return dlopen ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_svld_dlopen=yes
else $as_nop
ac_cv_lib_svld_dlopen=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
printf "%s\n" "$ac_cv_lib_svld_dlopen" >&6; }
if test "x$ac_cv_lib_svld_dlopen" = xyes
then :
lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
printf %s "checking for dld_link in -ldld... " >&6; }
if test ${ac_cv_lib_dld_dld_link+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-ldld $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char dld_link ();
int
main (void)
{
return dld_link ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_dld_dld_link=yes
else $as_nop
ac_cv_lib_dld_dld_link=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
printf "%s\n" "$ac_cv_lib_dld_dld_link" >&6; }
if test "x$ac_cv_lib_dld_dld_link" = xyes
then :
lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld
fi
fi
fi
fi
fi
fi
;;
esac
if test no = "$lt_cv_dlopen"; then
enable_dlopen=no
else
enable_dlopen=yes
fi
case $lt_cv_dlopen in
dlopen)
save_CPPFLAGS=$CPPFLAGS
test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
save_LDFLAGS=$LDFLAGS
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
save_LIBS=$LIBS
LIBS="$lt_cv_dlopen_libs $LIBS"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
printf %s "checking whether a program can dlopen itself... " >&6; }
if test ${lt_cv_dlopen_self+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test yes = "$cross_compiling"; then :
lt_cv_dlopen_self=cross
else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line $LINENO "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
#include
#endif
#include
#ifdef RTLD_GLOBAL
# define LT_DLGLOBAL RTLD_GLOBAL
#else
# ifdef DL_GLOBAL
# define LT_DLGLOBAL DL_GLOBAL
# else
# define LT_DLGLOBAL 0
# endif
#endif
/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
find out it does not work in some platform. */
#ifndef LT_DLLAZY_OR_NOW
# ifdef RTLD_LAZY
# define LT_DLLAZY_OR_NOW RTLD_LAZY
# else
# ifdef DL_LAZY
# define LT_DLLAZY_OR_NOW DL_LAZY
# else
# ifdef RTLD_NOW
# define LT_DLLAZY_OR_NOW RTLD_NOW
# else
# ifdef DL_NOW
# define LT_DLLAZY_OR_NOW DL_NOW
# else
# define LT_DLLAZY_OR_NOW 0
# endif
# endif
# endif
# endif
#endif
/* When -fvisibility=hidden is used, assume the code has been annotated
correspondingly for the symbols needed. */
#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
int fnord () __attribute__((visibility("default")));
#endif
int fnord () { return 42; }
int main ()
{
void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
int status = $lt_dlunknown;
if (self)
{
if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
else
{
if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
else puts (dlerror ());
}
/* dlclose (self); */
}
else
puts (dlerror ());
return status;
}
_LT_EOF
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
(eval $ac_link) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then
(./conftest; exit; ) >&5 2>/dev/null
lt_status=$?
case x$lt_status in
x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
esac
else :
# compilation failed
lt_cv_dlopen_self=no
fi
fi
rm -fr conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
printf "%s\n" "$lt_cv_dlopen_self" >&6; }
if test yes = "$lt_cv_dlopen_self"; then
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
printf %s "checking whether a statically linked program can dlopen itself... " >&6; }
if test ${lt_cv_dlopen_self_static+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test yes = "$cross_compiling"; then :
lt_cv_dlopen_self_static=cross
else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line $LINENO "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
#include
#endif
#include
#ifdef RTLD_GLOBAL
# define LT_DLGLOBAL RTLD_GLOBAL
#else
# ifdef DL_GLOBAL
# define LT_DLGLOBAL DL_GLOBAL
# else
# define LT_DLGLOBAL 0
# endif
#endif
/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
find out it does not work in some platform. */
#ifndef LT_DLLAZY_OR_NOW
# ifdef RTLD_LAZY
# define LT_DLLAZY_OR_NOW RTLD_LAZY
# else
# ifdef DL_LAZY
# define LT_DLLAZY_OR_NOW DL_LAZY
# else
# ifdef RTLD_NOW
# define LT_DLLAZY_OR_NOW RTLD_NOW
# else
# ifdef DL_NOW
# define LT_DLLAZY_OR_NOW DL_NOW
# else
# define LT_DLLAZY_OR_NOW 0
# endif
# endif
# endif
# endif
#endif
/* When -fvisibility=hidden is used, assume the code has been annotated
correspondingly for the symbols needed. */
#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
int fnord () __attribute__((visibility("default")));
#endif
int fnord () { return 42; }
int main ()
{
void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
int status = $lt_dlunknown;
if (self)
{
if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
else
{
if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
else puts (dlerror ());
}
/* dlclose (self); */
}
else
puts (dlerror ());
return status;
}
_LT_EOF
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
(eval $ac_link) 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then
(./conftest; exit; ) >&5 2>/dev/null
lt_status=$?
case x$lt_status in
x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
esac
else :
# compilation failed
lt_cv_dlopen_self_static=no
fi
fi
rm -fr conftest*
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
printf "%s\n" "$lt_cv_dlopen_self_static" >&6; }
fi
CPPFLAGS=$save_CPPFLAGS
LDFLAGS=$save_LDFLAGS
LIBS=$save_LIBS
;;
esac
case $lt_cv_dlopen_self in
yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
*) enable_dlopen_self=unknown ;;
esac
case $lt_cv_dlopen_self_static in
yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
*) enable_dlopen_self_static=unknown ;;
esac
fi
striplib=
old_striplib=
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
printf %s "checking whether stripping libraries is possible... " >&6; }
if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
test -z "$striplib" && striplib="$STRIP --strip-unneeded"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else
# FIXME - insert some real tests, host_os isn't really good enough
case $host_os in
darwin*)
if test -n "$STRIP"; then
striplib="$STRIP -x"
old_striplib="$STRIP -S"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
;;
*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
;;
esac
fi
# Report what library types will actually be built
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
printf %s "checking if libtool supports shared libraries... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
printf "%s\n" "$can_build_shared" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
printf %s "checking whether to build shared libraries... " >&6; }
test no = "$can_build_shared" && enable_shared=no
# On AIX, shared libraries and static libraries use the same namespace, and
# are all built from PIC.
case $host_os in
aix3*)
test yes = "$enable_shared" && enable_static=no
if test -n "$RANLIB"; then
archive_cmds="$archive_cmds~\$RANLIB \$lib"
postinstall_cmds='$RANLIB $lib'
fi
;;
aix[4-9]*)
if test ia64 != "$host_cpu"; then
case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
yes,aix,yes) ;; # shared object as lib.so file only
yes,svr4,*) ;; # shared object as lib.so archive member only
yes,*) enable_static=no ;; # shared object in lib.a archive as well
esac
fi
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
printf "%s\n" "$enable_shared" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
printf %s "checking whether to build static libraries... " >&6; }
# Make sure either enable_shared or enable_static is yes.
test yes = "$enable_shared" || enable_static=yes
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
printf "%s\n" "$enable_static" >&6; }
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
CC=$lt_save_CC
ac_config_commands="$ac_config_commands libtool"
# Only expand once:
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if sntp will be built" >&5
printf %s "checking if sntp will be built... " >&6; }
# Check whether --with-sntp was given.
if test ${with_sntp+y}
then :
withval=$with_sntp;
else $as_nop
with_sntp="${withsntp=yes}"
fi
case "$with_sntp" in
no)
SNTP=
;;
*)
SNTP=sntp
;;
esac
if test -n "$SNTP"; then
BUILD_SNTP_TRUE=
BUILD_SNTP_FALSE='#'
else
BUILD_SNTP_TRUE='#'
BUILD_SNTP_FALSE=
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_sntp" >&5
printf "%s\n" "$with_sntp" >&6; }
case "$SNTP" in
'')
SNTP_DB=
SNTP_DL=
SNTP_DS=
;;
esac
###
# NTP has (so far) been relying on leading-edge autogen.
# Therefore, by default:
# - use the version we ship with
# - do not install it
# - build a static copy (disable-shared - done earlier)
case "${enable_local_libopts+set}" in
set) ;;
*) enable_local_libopts=yes ;;
esac
case "${enable_libopts_install+set}" in
set) ;;
*) enable_libopts_install=no ;;
esac
enable_nls=no
# Autoupdate added the next two lines to ensure that your configure
# script's behavior did not change. They are probably safe to remove.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
printf %s "checking for egrep... " >&6; }
if test ${ac_cv_path_EGREP+y}
then :
printf %s "(cached) " >&6
else $as_nop
if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
then ac_cv_path_EGREP="$GREP -E"
else
if test -z "$EGREP"; then
ac_path_EGREP_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_prog in egrep
do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_EGREP" || continue
# Check for GNU ac_path_EGREP and select it if it is found.
# Check for GNU $ac_path_EGREP
case `"$ac_path_EGREP" --version 2>&1` in
*GNU*)
ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" 'EGREP' >> "conftest.nl"
"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
as_fn_arith $ac_count + 1 && ac_count=$as_val
if test $ac_count -gt ${ac_path_EGREP_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_EGREP="$ac_path_EGREP"
ac_path_EGREP_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
done
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_EGREP_found && break 3
done
done
done
IFS=$as_save_IFS
if test -z "$ac_cv_path_EGREP"; then
as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
fi
else
ac_cv_path_EGREP=$EGREP
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
printf "%s\n" "$ac_cv_path_EGREP" >&6; }
EGREP="$ac_cv_path_EGREP"
ac_header_dirent=no
for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
as_ac_Header=`printf "%s\n" "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
printf %s "checking for $ac_hdr that defines DIR... " >&6; }
if eval test \${$as_ac_Header+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include <$ac_hdr>
int
main (void)
{
if ((DIR *) 0)
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
eval "$as_ac_Header=yes"
else $as_nop
eval "$as_ac_Header=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
eval ac_res=\$$as_ac_Header
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
if eval test \"x\$"$as_ac_Header"\" = x"yes"
then :
cat >>confdefs.h <<_ACEOF
#define `printf "%s\n" "HAVE_$ac_hdr" | $as_tr_cpp` 1
_ACEOF
ac_header_dirent=$ac_hdr; break
fi
done
# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
if test $ac_header_dirent = dirent.h; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
printf %s "checking for library containing opendir... " >&6; }
if test ${ac_cv_search_opendir+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char opendir ();
int
main (void)
{
return opendir ();
;
return 0;
}
_ACEOF
for ac_lib in '' dir
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_opendir=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_opendir+y}
then :
break
fi
done
if test ${ac_cv_search_opendir+y}
then :
else $as_nop
ac_cv_search_opendir=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
printf "%s\n" "$ac_cv_search_opendir" >&6; }
ac_res=$ac_cv_search_opendir
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
fi
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
printf %s "checking for library containing opendir... " >&6; }
if test ${ac_cv_search_opendir+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char opendir ();
int
main (void)
{
return opendir ();
;
return 0;
}
_ACEOF
for ac_lib in '' x
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_opendir=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_opendir+y}
then :
break
fi
done
if test ${ac_cv_search_opendir+y}
then :
else $as_nop
ac_cv_search_opendir=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
printf "%s\n" "$ac_cv_search_opendir" >&6; }
ac_res=$ac_cv_search_opendir
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
fi
fi
# =================
# AC_CHECK_HEADERS
# =================
ac_fn_c_check_header_compile "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_mman_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_MMAN_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/param.h" "ac_cv_header_sys_param_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_param_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_PARAM_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/poll.h" "ac_cv_header_sys_poll_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_poll_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_POLL_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/procset.h" "ac_cv_header_sys_procset_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_procset_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_PROCSET_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/select.h" "ac_cv_header_sys_select_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_select_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_SELECT_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_socket_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_SOCKET_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/stropts.h" "ac_cv_header_sys_stropts_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_stropts_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_STROPTS_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/time.h" "ac_cv_header_sys_time_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_time_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_TIME_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/un.h" "ac_cv_header_sys_un_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_un_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_UN_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/wait.h" "ac_cv_header_sys_wait_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_wait_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default"
if test "x$ac_cv_header_dlfcn_h" = xyes
then :
printf "%s\n" "#define HAVE_DLFCN_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "errno.h" "ac_cv_header_errno_h" "$ac_includes_default"
if test "x$ac_cv_header_errno_h" = xyes
then :
printf "%s\n" "#define HAVE_ERRNO_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "fcntl.h" "ac_cv_header_fcntl_h" "$ac_includes_default"
if test "x$ac_cv_header_fcntl_h" = xyes
then :
printf "%s\n" "#define HAVE_FCNTL_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "libgen.h" "ac_cv_header_libgen_h" "$ac_includes_default"
if test "x$ac_cv_header_libgen_h" = xyes
then :
printf "%s\n" "#define HAVE_LIBGEN_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "libintl.h" "ac_cv_header_libintl_h" "$ac_includes_default"
if test "x$ac_cv_header_libintl_h" = xyes
then :
printf "%s\n" "#define HAVE_LIBINTL_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "memory.h" "ac_cv_header_memory_h" "$ac_includes_default"
if test "x$ac_cv_header_memory_h" = xyes
then :
printf "%s\n" "#define HAVE_MEMORY_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
if test "x$ac_cv_header_netinet_in_h" = xyes
then :
printf "%s\n" "#define HAVE_NETINET_IN_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "setjmp.h" "ac_cv_header_setjmp_h" "$ac_includes_default"
if test "x$ac_cv_header_setjmp_h" = xyes
then :
printf "%s\n" "#define HAVE_SETJMP_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "stdbool.h" "ac_cv_header_stdbool_h" "$ac_includes_default"
if test "x$ac_cv_header_stdbool_h" = xyes
then :
printf "%s\n" "#define HAVE_STDBOOL_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sysexits.h" "ac_cv_header_sysexits_h" "$ac_includes_default"
if test "x$ac_cv_header_sysexits_h" = xyes
then :
printf "%s\n" "#define HAVE_SYSEXITS_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
if test "x$ac_cv_header_unistd_h" = xyes
then :
printf "%s\n" "#define HAVE_UNISTD_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "utime.h" "ac_cv_header_utime_h" "$ac_includes_default"
if test "x$ac_cv_header_utime_h" = xyes
then :
printf "%s\n" "#define HAVE_UTIME_H 1" >>confdefs.h
fi
for ac_header in stdarg.h varargs.h
do :
as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"
then :
cat >>confdefs.h <<_ACEOF
#define `printf "%s\n" "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF
lo_have_arg_hdr=true;break
else $as_nop
lo_have_arg_hdr=false
fi
done
for ac_header in string.h strings.h
do :
as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"
then :
cat >>confdefs.h <<_ACEOF
#define `printf "%s\n" "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF
lo_have_str_hdr=true;break
else $as_nop
lo_have_str_hdr=false
fi
done
for ac_header in limits.h sys/limits.h values.h
do :
as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"
then :
cat >>confdefs.h <<_ACEOF
#define `printf "%s\n" "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF
lo_have_lim_hdr=true;break
else $as_nop
lo_have_lim_hdr=false
fi
done
for ac_header in inttypes.h stdint.h
do :
as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"
then :
cat >>confdefs.h <<_ACEOF
#define `printf "%s\n" "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF
lo_have_typ_hdr=true;break
else $as_nop
lo_have_typ_hdr=false
fi
done
case "$host_os" in
cygwin*)
STDNORETURN_H='stdnoreturn.h'
;;
*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working stdnoreturn.h" >&5
printf %s "checking for working stdnoreturn.h... " >&6; }
if test ${gl_cv_header_working_stdnoreturn_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
/* Do not check for 'noreturn' after the return type.
C11 allows it, but it's rarely done that way
and circa-2012 bleeding-edge GCC rejects it when given
-Werror=old-style-declaration. */
noreturn void foo1 (void) { exit (0); }
_Noreturn void foo2 (void) { exit (0); }
int testit (int argc, char **argv)
{
if (argc & 1)
return 0;
(argv[0][0] ? foo1 : foo2) ();
}
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
gl_cv_header_working_stdnoreturn_h=yes
else $as_nop
gl_cv_header_working_stdnoreturn_h=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdnoreturn_h" >&5
printf "%s\n" "$gl_cv_header_working_stdnoreturn_h" >&6; }
if test $gl_cv_header_working_stdnoreturn_h = yes; then
STDNORETURN_H=''
else
STDNORETURN_H='stdnoreturn.h'
fi
;;
esac
if test -n "$STDNORETURN_H"; then
GL_GENERATE_STDNORETURN_H_TRUE=
GL_GENERATE_STDNORETURN_H_FALSE='#'
else
GL_GENERATE_STDNORETURN_H_TRUE='#'
GL_GENERATE_STDNORETURN_H_FALSE=
fi
# ----------------------------------------------------------------------
# check for various programs used during the build.
# On OS/X, "wchar.h" needs "runetype.h" to work properly.
# ----------------------------------------------------------------------
ac_fn_c_check_header_compile "$LINENO" "runetype.h" "ac_cv_header_runetype_h" "
$ac_includes_default
#if HAVE_RUNETYPE_H
# include
#endif
"
if test "x$ac_cv_header_runetype_h" = xyes
then :
printf "%s\n" "#define HAVE_RUNETYPE_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "
$ac_includes_default
#if HAVE_RUNETYPE_H
# include
#endif
"
if test "x$ac_cv_header_wchar_h" = xyes
then :
printf "%s\n" "#define HAVE_WCHAR_H 1" >>confdefs.h
fi
# Check whether --enable-nls was given.
if test ${enable_nls+y}
then :
enableval=$enable_nls;
fi
if test "x$enable_nls" != "xno" && \
test "X${ac_cv_header_libintl_h}" = Xyes
then :
printf "%s\n" "#define ENABLE_NLS 1" >>confdefs.h
fi
# --------------------------------------------
# Verify certain entries from AC_CHECK_HEADERS
# --------------------------------------------
${lo_have_arg_hdr} || \
as_fn_error $? "you must have stdarg.h or varargs.h on your system" "$LINENO" 5
${lo_have_str_hdr} || \
as_fn_error $? "you must have string.h or strings.h on your system" "$LINENO" 5
${lo_have_lim_hdr} || \
as_fn_error $? "you must have one of limits.h, sys/limits.h or values.h" "$LINENO" 5
${lo_have_typ_hdr} || \
as_fn_error $? "you must have inttypes.h or stdint.h on your system" "$LINENO" 5
for f in sys_types sys_param sys_stat string errno stdlib memory setjmp
do eval as_ac_var=\${ac_cv_header_${f}_h}
test "X${as_ac_var}" = Xyes || {
as_fn_error $? "you must have ${f}.h on your system" "$LINENO" 5
}
done
test "X${ac_cv_header_inttypes_h-no}" = Xyes || \
echo '#include ' > inttypes.h
# ----------------------------------------------------------------------
# Checks for typedefs
# ----------------------------------------------------------------------
ac_fn_c_check_type "$LINENO" "wchar_t" "ac_cv_type_wchar_t" "$ac_includes_default"
if test "x$ac_cv_type_wchar_t" = xyes
then :
printf "%s\n" "#define HAVE_WCHAR_T 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "wint_t" "ac_cv_type_wint_t" "
$ac_includes_default
#if HAVE_RUNETYPE_H
# include
#endif
#if HAVE_WCHAR_H
# include
#endif
"
if test "x$ac_cv_type_wint_t" = xyes
then :
printf "%s\n" "#define HAVE_WINT_T 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "int8_t" "ac_cv_type_int8_t" "$ac_includes_default"
if test "x$ac_cv_type_int8_t" = xyes
then :
printf "%s\n" "#define HAVE_INT8_T 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "uint8_t" "ac_cv_type_uint8_t" "$ac_includes_default"
if test "x$ac_cv_type_uint8_t" = xyes
then :
printf "%s\n" "#define HAVE_UINT8_T 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "int16_t" "ac_cv_type_int16_t" "$ac_includes_default"
if test "x$ac_cv_type_int16_t" = xyes
then :
printf "%s\n" "#define HAVE_INT16_T 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "uint16_t" "ac_cv_type_uint16_t" "$ac_includes_default"
if test "x$ac_cv_type_uint16_t" = xyes
then :
printf "%s\n" "#define HAVE_UINT16_T 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "int32_t" "ac_cv_type_int32_t" "$ac_includes_default"
if test "x$ac_cv_type_int32_t" = xyes
then :
printf "%s\n" "#define HAVE_INT32_T 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "$ac_includes_default"
if test "x$ac_cv_type_uint32_t" = xyes
then :
printf "%s\n" "#define HAVE_UINT32_T 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
if test "x$ac_cv_type_intptr_t" = xyes
then :
printf "%s\n" "#define HAVE_INTPTR_T 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
if test "x$ac_cv_type_uintptr_t" = xyes
then :
printf "%s\n" "#define HAVE_UINTPTR_T 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "uint_t" "ac_cv_type_uint_t" "$ac_includes_default"
if test "x$ac_cv_type_uint_t" = xyes
then :
printf "%s\n" "#define HAVE_UINT_T 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
if test "x$ac_cv_type_pid_t" = xyes
then :
printf "%s\n" "#define HAVE_PID_T 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
if test "x$ac_cv_type_size_t" = xyes
then :
printf "%s\n" "#define HAVE_SIZE_T 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "ptrdiff_t" "ac_cv_type_ptrdiff_t" "$ac_includes_default"
if test "x$ac_cv_type_ptrdiff_t" = xyes
then :
printf "%s\n" "#define HAVE_PTRDIFF_T 1" >>confdefs.h
fi
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of char *" >&5
printf %s "checking size of char *... " >&6; }
if test ${ac_cv_sizeof_char_p+y}
then :
printf %s "(cached) " >&6
else $as_nop
if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char *))" "ac_cv_sizeof_char_p" "$ac_includes_default"
then :
else $as_nop
if test "$ac_cv_type_char_p" = yes; then
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute sizeof (char *)
See \`config.log' for more details" "$LINENO" 5; }
else
ac_cv_sizeof_char_p=0
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char_p" >&5
printf "%s\n" "$ac_cv_sizeof_char_p" >&6; }
printf "%s\n" "#define SIZEOF_CHAR_P $ac_cv_sizeof_char_p" >>confdefs.h
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
printf %s "checking size of int... " >&6; }
if test ${ac_cv_sizeof_int+y}
then :
printf %s "(cached) " >&6
else $as_nop
if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"
then :
else $as_nop
if test "$ac_cv_type_int" = yes; then
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute sizeof (int)
See \`config.log' for more details" "$LINENO" 5; }
else
ac_cv_sizeof_int=0
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
printf "%s\n" "$ac_cv_sizeof_int" >&6; }
printf "%s\n" "#define SIZEOF_INT $ac_cv_sizeof_int" >>confdefs.h
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
printf %s "checking size of long... " >&6; }
if test ${ac_cv_sizeof_long+y}
then :
printf %s "(cached) " >&6
else $as_nop
if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"
then :
else $as_nop
if test "$ac_cv_type_long" = yes; then
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute sizeof (long)
See \`config.log' for more details" "$LINENO" 5; }
else
ac_cv_sizeof_long=0
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
printf "%s\n" "$ac_cv_sizeof_long" >&6; }
printf "%s\n" "#define SIZEOF_LONG $ac_cv_sizeof_long" >>confdefs.h
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
printf %s "checking size of short... " >&6; }
if test ${ac_cv_sizeof_short+y}
then :
printf %s "(cached) " >&6
else $as_nop
if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default"
then :
else $as_nop
if test "$ac_cv_type_short" = yes; then
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute sizeof (short)
See \`config.log' for more details" "$LINENO" 5; }
else
ac_cv_sizeof_short=0
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
printf "%s\n" "$ac_cv_sizeof_short" >&6; }
printf "%s\n" "#define SIZEOF_SHORT $ac_cv_sizeof_short" >>confdefs.h
# ------------
# AC_CHECK_LIB
# ------------
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pathfind in -lgen" >&5
printf %s "checking for pathfind in -lgen... " >&6; }
if test ${ac_cv_lib_gen_pathfind+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lgen $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char pathfind ();
int
main (void)
{
return pathfind ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_gen_pathfind=yes
else $as_nop
ac_cv_lib_gen_pathfind=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gen_pathfind" >&5
printf "%s\n" "$ac_cv_lib_gen_pathfind" >&6; }
if test "x$ac_cv_lib_gen_pathfind" = xyes
then :
printf "%s\n" "#define HAVE_LIBGEN 1" >>confdefs.h
LIBS="-lgen $LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gettext in -lintl" >&5
printf %s "checking for gettext in -lintl... " >&6; }
if test ${ac_cv_lib_intl_gettext+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lintl $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char gettext ();
int
main (void)
{
return gettext ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_intl_gettext=yes
else $as_nop
ac_cv_lib_intl_gettext=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_gettext" >&5
printf "%s\n" "$ac_cv_lib_intl_gettext" >&6; }
if test "x$ac_cv_lib_intl_gettext" = xyes
then :
printf "%s\n" "#define HAVE_LIBINTL 1" >>confdefs.h
LIBS="-lintl $LIBS"
fi
if test "x$ac_cv_func_vprintf" = xno
then :
ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
if test "x$ac_cv_func__doprnt" = xyes
then :
printf "%s\n" "#define HAVE_DOPRNT 1" >>confdefs.h
fi
fi
if test "x$ac_cv_func_fork" = xyes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
printf %s "checking for working fork... " >&6; }
if test ${ac_cv_func_fork_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
ac_cv_func_fork_works=cross
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
int
main (void)
{
/* By Ruediger Kuhlmann. */
return fork () < 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ac_cv_func_fork_works=yes
else $as_nop
ac_cv_func_fork_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
printf "%s\n" "$ac_cv_func_fork_works" >&6; }
else
ac_cv_func_fork_works=$ac_cv_func_fork
fi
if test "x$ac_cv_func_fork_works" = xcross; then
case $host in
*-*-amigaos* | *-*-msdosdjgpp*)
# Override, as these systems have only a dummy fork() stub
ac_cv_func_fork_works=no
;;
*)
ac_cv_func_fork_works=yes
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
printf "%s\n" "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
fi
ac_cv_func_vfork_works=$ac_cv_func_vfork
if test "x$ac_cv_func_vfork" = xyes; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
printf %s "checking for working vfork... " >&6; }
if test ${ac_cv_func_vfork_works+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
ac_cv_func_vfork_works=cross
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Thanks to Paul Eggert for this test. */
$ac_includes_default
#include
#include
#ifdef HAVE_VFORK_H
# include
#endif
static void
do_nothing (int sig)
{
(void) sig;
}
/* On some sparc systems, changes by the child to local and incoming
argument registers are propagated back to the parent. The compiler
is told about this with #include , but some compilers
(e.g. gcc -O) don't grok . Test for this by using a
static variable whose address is put into a register that is
clobbered by the vfork. */
static void
sparc_address_test (int arg)
{
static pid_t child;
if (!child) {
child = vfork ();
if (child < 0) {
perror ("vfork");
_exit(2);
}
if (!child) {
arg = getpid();
write(-1, "", 0);
_exit (arg);
}
}
}
int
main (void)
{
pid_t parent = getpid ();
pid_t child;
sparc_address_test (0);
/* On Solaris 2.4, changes by the child to the signal handler
also munge signal handlers in the parent. To detect this,
start by putting the parent's handler in a known state. */
signal (SIGTERM, SIG_DFL);
child = vfork ();
if (child == 0) {
/* Here is another test for sparc vfork register problems. This
test uses lots of local variables, at least as many local
variables as main has allocated so far including compiler
temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
reuse the register of parent for one of the local variables,
since it will think that parent can't possibly be used any more
in this routine. Assigning to the local variable will thus
munge parent in the parent process. */
pid_t
p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
/* Convince the compiler that p..p7 are live; otherwise, it might
use the same hardware register for all 8 local variables. */
if (p != p1 || p != p2 || p != p3 || p != p4
|| p != p5 || p != p6 || p != p7)
_exit(1);
/* Alter the child's signal handler. */
if (signal (SIGTERM, do_nothing) != SIG_DFL)
_exit(1);
/* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
from child file descriptors. If the child closes a descriptor
before it execs or exits, this munges the parent's descriptor
as well. Test for this by closing stdout in the child. */
_exit(close(fileno(stdout)) != 0);
} else {
int status;
struct stat st;
while (wait(&status) != child)
;
return (
/* Was there some problem with vforking? */
child < 0
/* Did the child munge the parent's signal handler? */
|| signal (SIGTERM, SIG_DFL) != SIG_DFL
/* Did the child fail? (This shouldn't happen.) */
|| status
/* Did the vfork/compiler bug occur? */
|| parent != getpid()
/* Did the file descriptor bug occur? */
|| fstat(fileno(stdout), &st) != 0
);
}
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ac_cv_func_vfork_works=yes
else $as_nop
ac_cv_func_vfork_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
printf "%s\n" "$ac_cv_func_vfork_works" >&6; }
fi;
if test "x$ac_cv_func_fork_works" = xcross; then
ac_cv_func_vfork_works=$ac_cv_func_vfork
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
printf "%s\n" "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
fi
if test "x$ac_cv_func_vfork_works" = xyes; then
printf "%s\n" "#define HAVE_WORKING_VFORK 1" >>confdefs.h
else
printf "%s\n" "#define vfork fork" >>confdefs.h
fi
if test "x$ac_cv_func_fork_works" = xyes; then
printf "%s\n" "#define HAVE_WORKING_FORK 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
if test "x$ac_cv_func_mmap" = xyes
then :
printf "%s\n" "#define HAVE_MMAP 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "canonicalize_file_name" "ac_cv_func_canonicalize_file_name"
if test "x$ac_cv_func_canonicalize_file_name" = xyes
then :
printf "%s\n" "#define HAVE_CANONICALIZE_FILE_NAME 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf"
if test "x$ac_cv_func_snprintf" = xyes
then :
printf "%s\n" "#define HAVE_SNPRINTF 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "strdup" "ac_cv_func_strdup"
if test "x$ac_cv_func_strdup" = xyes
then :
printf "%s\n" "#define HAVE_STRDUP 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "strchr" "ac_cv_func_strchr"
if test "x$ac_cv_func_strchr" = xyes
then :
printf "%s\n" "#define HAVE_STRCHR 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "strrchr" "ac_cv_func_strrchr"
if test "x$ac_cv_func_strrchr" = xyes
then :
printf "%s\n" "#define HAVE_STRRCHR 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "strsignal" "ac_cv_func_strsignal"
if test "x$ac_cv_func_strsignal" = xyes
then :
printf "%s\n" "#define HAVE_STRSIGNAL 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "fchmod" "ac_cv_func_fchmod"
if test "x$ac_cv_func_fchmod" = xyes
then :
printf "%s\n" "#define HAVE_FCHMOD 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "fstat" "ac_cv_func_fstat"
if test "x$ac_cv_func_fstat" = xyes
then :
printf "%s\n" "#define HAVE_FSTAT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "chmod" "ac_cv_func_chmod"
if test "x$ac_cv_func_chmod" = xyes
then :
printf "%s\n" "#define HAVE_CHMOD 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
printf %s "checking for a sed that does not truncate output... " >&6; }
if test ${ac_cv_path_SED+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
for ac_i in 1 2 3 4 5 6 7; do
ac_script="$ac_script$as_nl$ac_script"
done
echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
{ ac_script=; unset ac_script;}
if test -z "$SED"; then
ac_path_SED_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_prog in sed gsed
do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_SED="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_SED" || continue
# Check for GNU ac_path_SED and select it if it is found.
# Check for GNU $ac_path_SED
case `"$ac_path_SED" --version 2>&1` in
*GNU*)
ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" '' >> "conftest.nl"
"$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
as_fn_arith $ac_count + 1 && ac_count=$as_val
if test $ac_count -gt ${ac_path_SED_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_SED="$ac_path_SED"
ac_path_SED_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
done
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_SED_found && break 3
done
done
done
IFS=$as_save_IFS
if test -z "$ac_cv_path_SED"; then
as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
fi
else
ac_cv_path_SED=$SED
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
printf "%s\n" "$ac_cv_path_SED" >&6; }
SED="$ac_cv_path_SED"
rm -f conftest.sed
while :
do
test -x "$POSIX_SHELL" && break
POSIX_SHELL=`which bash`
test -x "$POSIX_SHELL" && break
POSIX_SHELL=`which dash`
test -x "$POSIX_SHELL" && break
POSIX_SHELL=/usr/xpg4/bin/sh
test -x "$POSIX_SHELL" && break
POSIX_SHELL=`/bin/sh -c '
exec 2>/dev/null
if ! true ; then exit 1 ; fi
echo /bin/sh'`
test -x "$POSIX_SHELL" && break
as_fn_error $? "cannot locate a working POSIX shell" "$LINENO" 5
done
printf "%s\n" "#define POSIX_SHELL \"${POSIX_SHELL}\"" >>confdefs.h
LIBOPTS_BUILD_BLOCKED=''
NEED_LIBOPTS_DIR=''
# Check whether --enable-local-libopts was given.
if test ${enable_local_libopts+y}
then :
enableval=$enable_local_libopts;
if test x$enableval = xyes ; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Using supplied libopts tearoff" >&5
printf "%s\n" "$as_me: Using supplied libopts tearoff" >&6;}
LIBOPTS_CFLAGS='-I$(top_srcdir)/libopts'
NEED_LIBOPTS_DIR=true
LIBOPTS_LDADD='$(top_builddir)/libopts/libopts.la'
fi
fi
# Check whether --enable-libopts-install was given.
if test ${enable_libopts_install+y}
then :
enableval=$enable_libopts_install;
fi
if test "X${enable_libopts_install}" = Xyes; then
INSTALL_LIBOPTS_TRUE=
INSTALL_LIBOPTS_FALSE='#'
else
INSTALL_LIBOPTS_TRUE='#'
INSTALL_LIBOPTS_FALSE=
fi
if test -z "${NEED_LIBOPTS_DIR}" ; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether autoopts-config can be found" >&5
printf %s "checking whether autoopts-config can be found... " >&6; }
# Check whether --with-autoopts-config was given.
if test ${with_autoopts_config+y}
then :
withval=$with_autoopts_config; lo_cv_with_autoopts_config=${with_autoopts_config}
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether autoopts-config is specified" >&5
printf %s "checking whether autoopts-config is specified... " >&6; }
if test ${lo_cv_with_autoopts_config+y}
then :
printf %s "(cached) " >&6
else $as_nop
if autoopts-config --help 2>/dev/null 1>&2
then lo_cv_with_autoopts_config=autoopts-config
elif libopts-config --help 2>/dev/null 1>&2
then lo_cv_with_autoopts_config=libopts-config
else lo_cv_with_autoopts_config=no ; fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lo_cv_with_autoopts_config" >&5
printf "%s\n" "$lo_cv_with_autoopts_config" >&6; }
fi
# end of AC_ARG_WITH
if test ${lo_cv_test_autoopts+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -z "${lo_cv_with_autoopts_config}" \
-o X"${lo_cv_with_autoopts_config}" = Xno
then
if autoopts-config --help 2>/dev/null 1>&2
then lo_cv_with_autoopts_config=autoopts-config
elif libopts-config --help 2>/dev/null 1>&2
then lo_cv_with_autoopts_config=libopts-config
else lo_cv_with_autoopts_config=false ; fi
fi
lo_cv_test_autoopts=`
${lo_cv_with_autoopts_config} --libs` 2> /dev/null
if test $? -ne 0 -o -z "${lo_cv_test_autoopts}"
then lo_cv_test_autoopts=no ; fi
fi
# end of CACHE_VAL
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${lo_cv_test_autoopts}" >&5
printf "%s\n" "${lo_cv_test_autoopts}" >&6; }
if test "X${lo_cv_test_autoopts}" != Xno
then
LIBOPTS_LDADD="${lo_cv_test_autoopts}"
LIBOPTS_CFLAGS="`${lo_cv_with_autoopts_config} --cflags`"
else
LIBOPTS_LDADD='$(top_builddir)/libopts/libopts.la'
LIBOPTS_CFLAGS='-I$(top_srcdir)/libopts'
NEED_LIBOPTS_DIR=true
fi
fi # end of if test -z "${NEED_LIBOPTS_DIR}"
if test -n "${LIBOPTS_BUILD_BLOCKED}" ; then
NEED_LIBOPTS_DIR=''
fi
if test -n "${NEED_LIBOPTS_DIR}"; then
NEED_LIBOPTS_TRUE=
NEED_LIBOPTS_FALSE='#'
else
NEED_LIBOPTS_TRUE='#'
NEED_LIBOPTS_FALSE=
fi
LIBOPTS_DIR=libopts
# end of AC_DEFUN of LIBOPTS_CHECK_COMMON
if test -z "$NEED_LIBOPTS_TRUE"; then :
# Check to see if a reg expr header is specified.
# Check whether --with-regex-header was given.
if test ${with_regex_header+y}
then :
withval=$with_regex_header; libopts_cv_with_regex_header=${with_regex_header}
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether a reg expr header is specified" >&5
printf %s "checking whether a reg expr header is specified... " >&6; }
if test ${libopts_cv_with_regex_header+y}
then :
printf %s "(cached) " >&6
else $as_nop
libopts_cv_with_regex_header=no
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libopts_cv_with_regex_header" >&5
printf "%s\n" "$libopts_cv_with_regex_header" >&6; }
fi
# end of AC_ARG_WITH
if test "X${libopts_cv_with_regex_header}" != Xno
then
printf "%s\n" "#define REGEX_HEADER <${libopts_cv_with_regex_header}>" >>confdefs.h
else
printf "%s\n" "#define REGEX_HEADER " >>confdefs.h
fi
# Check to see if a working libregex can be found.
# Check whether --with-libregex was given.
if test ${with_libregex+y}
then :
withval=$with_libregex; libopts_cv_with_libregex_root=${with_libregex}
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether with-libregex was specified" >&5
printf %s "checking whether with-libregex was specified... " >&6; }
if test ${libopts_cv_with_libregex_root+y}
then :
printf %s "(cached) " >&6
else $as_nop
libopts_cv_with_libregex_root=no
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libopts_cv_with_libregex_root" >&5
printf "%s\n" "$libopts_cv_with_libregex_root" >&6; }
fi
# end of AC_ARG_WITH libregex
if test "${with_libregex+set}" = set && \
test "X${withval}" = Xno
then ## disabled by request
libopts_cv_with_libregex_root=no
libopts_cv_with_libregex_cflags=no
libopts_cv_with_libregex_libs=no
else
# Check whether --with-libregex-cflags was given.
if test ${with_libregex_cflags+y}
then :
withval=$with_libregex_cflags; libopts_cv_with_libregex_cflags=${with_libregex_cflags}
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether with-libregex-cflags was specified" >&5
printf %s "checking whether with-libregex-cflags was specified... " >&6; }
if test ${libopts_cv_with_libregex_cflags+y}
then :
printf %s "(cached) " >&6
else $as_nop
libopts_cv_with_libregex_cflags=no
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libopts_cv_with_libregex_cflags" >&5
printf "%s\n" "$libopts_cv_with_libregex_cflags" >&6; }
fi
# end of AC_ARG_WITH libregex-cflags
# Check whether --with-libregex-libs was given.
if test ${with_libregex_libs+y}
then :
withval=$with_libregex_libs; libopts_cv_with_libregex_libs=${with_libregex_libs}
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether with-libregex-libs was specified" >&5
printf %s "checking whether with-libregex-libs was specified... " >&6; }
if test ${libopts_cv_with_libregex_libs+y}
then :
printf %s "(cached) " >&6
else $as_nop
libopts_cv_with_libregex_libs=no
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libopts_cv_with_libregex_libs" >&5
printf "%s\n" "$libopts_cv_with_libregex_libs" >&6; }
fi
# end of AC_ARG_WITH libregex-libs
case "X${libopts_cv_with_libregex_cflags}" in
Xyes|Xno|X )
case "X${libopts_cv_with_libregex_root}" in
Xyes|Xno|X ) libopts_cv_with_libregex_cflags=no ;;
* ) libopts_cv_with_libregex_cflags=-I${libopts_cv_with_libregex_root}/include ;;
esac
esac
case "X${libopts_cv_with_libregex_libs}" in
Xyes|Xno|X )
case "X${libopts_cv_with_libregex_root}" in
Xyes|Xno|X ) libopts_cv_with_libregex_libs=no ;;
* ) libopts_cv_with_libregex_libs="-L${libopts_cv_with_libregex_root}/lib -lregex" ;;
esac
esac
libopts_save_CPPFLAGS="${CPPFLAGS}"
libopts_save_LIBS="${LIBS}"
case "X${libopts_cv_with_libregex_cflags}" in
Xyes|Xno|X )
libopts_cv_with_libregex_cflags="" ;;
* ) CPPFLAGS="${CPPFLAGS} ${libopts_cv_with_libregex_cflags}" ;;
esac
case "X${libopts_cv_with_libregex_libs}" in
Xyes|Xno|X )
libopts_cv_with_libregex_libs="" ;;
* )
LIBS="${LIBS} ${libopts_cv_with_libregex_libs}" ;;
esac
LIBREGEX_CFLAGS=""
LIBREGEX_LIBS=""
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether libregex functions properly" >&5
printf %s "checking whether libregex functions properly... " >&6; }
if test ${libopts_cv_with_libregex+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
libopts_cv_with_libregex=no
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
#include
#include REGEX_HEADER
static regex_t re;
void comp_re(char const * pzPat) {
int res = regcomp( &re, pzPat, REG_EXTENDED|REG_ICASE|REG_NEWLINE );
if (res == 0) return;
exit( res ); }
int main() {
regmatch_t m[2];
comp_re( "^.*\$" );
comp_re( "()|no.*" );
comp_re( "." );
if (regexec( &re, "X", 2, m, 0 ) != 0) return 1;
if ((m[0].rm_so != 0) || (m[0].rm_eo != 1)) {
fputs( "error: regex -->.<-- did not match\n", stderr );
return 1;
}
return 0; }
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
libopts_cv_with_libregex=yes
else $as_nop
libopts_cv_with_libregex=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
# end of AC_RUN_IFELSE
fi
# end of AC_CACHE_VAL for libopts_cv_with_libregex
fi ## disabled by request
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${libopts_cv_with_libregex}" >&5
printf "%s\n" "${libopts_cv_with_libregex}" >&6; }
if test "X${libopts_cv_with_libregex}" != Xno
then
printf "%s\n" "#define WITH_LIBREGEX 1" >>confdefs.h
else
CPPFLAGS="${libopts_save_CPPFLAGS}"
LIBS="${libopts_save_LIBS}"
libopts_cv_with_libregex_root=no
libopts_cv_with_libregex_cflags=no
libopts_cv_with_libregex_libs=no
libopts_cv_with_libregex=no
fi
# Check to see if pathfind(3) works.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether pathfind(3) works" >&5
printf %s "checking whether pathfind(3) works... " >&6; }
if test ${libopts_cv_run_pathfind+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
libopts_cv_run_pathfind=no
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
int main (int argc, char ** argv) {
char * pz = pathfind( getenv( "PATH" ), "sh", "x" );
return (pz == 0) ? 1 : 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
libopts_cv_run_pathfind=yes
else $as_nop
libopts_cv_run_pathfind=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
# end of RUN_IFELSE
fi
# end of AC_CACHE_VAL for libopts_cv_run_pathfind
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${libopts_cv_run_pathfind}" >&5
printf "%s\n" "${libopts_cv_run_pathfind}" >&6; }
if test "X${libopts_cv_run_pathfind}" != Xno
then
printf "%s\n" "#define HAVE_PATHFIND 1" >>confdefs.h
fi
# Check to see if /dev/zero is readable device.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether /dev/zero is readable device" >&5
printf %s "checking whether /dev/zero is readable device... " >&6; }
if test ${libopts_cv_test_dev_zero+y}
then :
printf %s "(cached) " >&6
else $as_nop
libopts_cv_test_dev_zero=`exec 2> /dev/null
dzero=\`ls -lL /dev/zero | egrep ^c......r\`
test -z "${dzero}" && exit 1
echo ${dzero}`
if test $? -ne 0 || test -z "$libopts_cv_test_dev_zero"
then libopts_cv_test_dev_zero=no
fi
fi
# end of CACHE_VAL of libopts_cv_test_dev_zero
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${libopts_cv_test_dev_zero}" >&5
printf "%s\n" "${libopts_cv_test_dev_zero}" >&6; }
if test "X${libopts_cv_test_dev_zero}" != Xno
then
printf "%s\n" "#define HAVE_DEV_ZERO 1" >>confdefs.h
fi
# Check to see if we have a functional realpath(3C).
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we have a functional realpath(3C)" >&5
printf %s "checking whether we have a functional realpath(3C)... " >&6; }
if test ${libopts_cv_run_realpath+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
libopts_cv_run_realpath=no
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
int main (int argc, char ** argv) {
#ifndef PATH_MAX
choke me!!
#else
char zPath[PATH_MAX+1];
#endif
char *pz = realpath(argv[0], zPath);
return (pz == zPath) ? 0 : 1;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
libopts_cv_run_realpath=yes
else $as_nop
libopts_cv_run_realpath=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
# end of RUN_IFELSE
fi
# end of AC_CACHE_VAL for libopts_cv_run_realpath
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${libopts_cv_run_realpath}" >&5
printf "%s\n" "${libopts_cv_run_realpath}" >&6; }
if test "X${libopts_cv_run_realpath}" != Xno
then
printf "%s\n" "#define HAVE_REALPATH 1" >>confdefs.h
fi
# Check to see if strftime() works.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether strftime() works" >&5
printf %s "checking whether strftime() works... " >&6; }
if test ${libopts_cv_run_strftime+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
libopts_cv_run_strftime=no
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#include
char t_buf[ 64 ];
int main() {
static char const z[] = "Thursday Aug 28 240";
struct tm tm;
tm.tm_sec = 36; /* seconds after the minute [0, 61] */
tm.tm_min = 44; /* minutes after the hour [0, 59] */
tm.tm_hour = 12; /* hour since midnight [0, 23] */
tm.tm_mday = 28; /* day of the month [1, 31] */
tm.tm_mon = 7; /* months since January [0, 11] */
tm.tm_year = 86; /* years since 1900 */
tm.tm_wday = 4; /* days since Sunday [0, 6] */
tm.tm_yday = 239; /* days since January 1 [0, 365] */
tm.tm_isdst = 1; /* flag for daylight savings time */
strftime( t_buf, sizeof( t_buf ), "%A %b %d %j", &tm );
return (strcmp( t_buf, z ) != 0); }
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
libopts_cv_run_strftime=yes
else $as_nop
libopts_cv_run_strftime=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
# end of RUN_IFELSE
fi
# end of AC_CACHE_VAL for libopts_cv_run_strftime
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${libopts_cv_run_strftime}" >&5
printf "%s\n" "${libopts_cv_run_strftime}" >&6; }
if test "X${libopts_cv_run_strftime}" != Xno
then
printf "%s\n" "#define HAVE_STRFTIME 1" >>confdefs.h
fi
# Check to see if fopen accepts "b" mode.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether fopen accepts \"b\" mode" >&5
printf %s "checking whether fopen accepts \"b\" mode... " >&6; }
if test ${libopts_cv_run_fopen_binary+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
libopts_cv_run_fopen_binary=no
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
int main (int argc, char ** argv) {
FILE * fp = fopen("conftest.$ac_ext", "rb");
return (fp == NULL) ? 1 : fclose(fp); }
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
libopts_cv_run_fopen_binary=yes
else $as_nop
libopts_cv_run_fopen_binary=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
# end of RUN_IFELSE
fi
# end of AC_CACHE_VAL for libopts_cv_run_fopen_binary
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${libopts_cv_run_fopen_binary}" >&5
printf "%s\n" "${libopts_cv_run_fopen_binary}" >&6; }
if test "X${libopts_cv_run_fopen_binary}" != Xno
then
printf "%s\n" "#define FOPEN_BINARY_FLAG \"b\"" >>confdefs.h
else
printf "%s\n" "#define FOPEN_BINARY_FLAG \"\"" >>confdefs.h
fi
# Check to see if fopen accepts "t" mode.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether fopen accepts \"t\" mode" >&5
printf %s "checking whether fopen accepts \"t\" mode... " >&6; }
if test ${libopts_cv_run_fopen_text+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
libopts_cv_run_fopen_text=no
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
int main (int argc, char ** argv) {
FILE * fp = fopen("conftest.$ac_ext", "rt");
return (fp == NULL) ? 1 : fclose(fp); }
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
libopts_cv_run_fopen_text=yes
else $as_nop
libopts_cv_run_fopen_text=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
# end of RUN_IFELSE
fi
# end of AC_CACHE_VAL for libopts_cv_run_fopen_text
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${libopts_cv_run_fopen_text}" >&5
printf "%s\n" "${libopts_cv_run_fopen_text}" >&6; }
if test "X${libopts_cv_run_fopen_text}" != Xno
then
printf "%s\n" "#define FOPEN_TEXT_FLAG \"t\"" >>confdefs.h
else
printf "%s\n" "#define FOPEN_TEXT_FLAG \"\"" >>confdefs.h
fi
# Check to see if not wanting optional option args.
# Check whether --enable-optional-args was given.
if test ${enable_optional_args+y}
then :
enableval=$enable_optional_args; libopts_cv_enable_optional_args=${enable_optional_args}
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether not wanting optional option args" >&5
printf %s "checking whether not wanting optional option args... " >&6; }
if test ${libopts_cv_enable_optional_args+y}
then :
printf %s "(cached) " >&6
else $as_nop
libopts_cv_enable_optional_args=yes
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libopts_cv_enable_optional_args" >&5
printf "%s\n" "$libopts_cv_enable_optional_args" >&6; }
fi
# end of AC_ARG_ENABLE
if test "X${libopts_cv_enable_optional_args}" = Xno
then
printf "%s\n" "#define NO_OPTIONAL_OPT_ARGS 1" >>confdefs.h
fi
fi
ac_config_files="$ac_config_files libopts/Makefile"
# end of AC_DEFUN of LIBOPTS_CHECK
# From when we only used libevent for sntp:
#AM_COND_IF(
# [BUILD_SNTP],
# [NTP_LIBEVENT_CHECK],
# [NTP_LIBEVENT_CHECK_NOBUILD]
#)
# Check whether --enable-local-libevent was given.
if test ${enable_local_libevent+y}
then :
enableval=$enable_local_libevent; ntp_use_local_libevent=$enableval
else $as_nop
ntp_use_local_libevent=${ntp_use_local_libevent-detect}
fi
ntp_libevent_min_version=2
ntp_libevent_tearoff=libevent
case "$ntp_use_local_libevent" in
yes)
;;
*) # If we have (a good enough) pkg-config, see if it can find libevent
case "$PKG_CONFIG" in
/*)
if $PKG_CONFIG --atleast-version=$ntp_libevent_min_version libevent
then
ntp_use_local_libevent=no
ntp_libevent_version="`$PKG_CONFIG --modversion libevent`"
case "$ntp_libevent_version" in
*.*) ;;
*) ntp_libevent_version='(unknown)' ;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if libevent $ntp_libevent_min_version or later is installed" >&5
printf %s "checking if libevent $ntp_libevent_min_version or later is installed... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes, version $ntp_libevent_version" >&5
printf "%s\n" "yes, version $ntp_libevent_version" >&6; }
CFLAGS_LIBEVENT=`$PKG_CONFIG --cflags libevent_pthreads`
CPPFLAGS_LIBEVENT=`$PKG_CONFIG --cflags-only-I libevent`
# HMS: I hope the following is accurate.
# We don't need -levent, we only need -levent_core.
# While we could grab only the -L stuff, there *might* be
# other flags there we want. Originally we just removed -levent
# but then somebody decided to install -levent-2.0
# LDADD_LIBEVENT=`$PKG_CONFIG --libs libevent | sed 's:-levent::'`
# So now we dance...
LDADD_LIBEVENT=
for i in `$PKG_CONFIG --libs libevent` `$PKG_CONFIG --cflags-only-other libevent_pthreads`
do
case "$i" in
-D*) ;;
-levent*) ;;
*) case "$LDADD_LIBEVENT" in
'') LDADD_LIBEVENT="$i" ;;
*) LDADD_LIBEVENT="$LDADD_LIBEVENT $i" ;;
esac
;;
esac
done
case "$LIBISC_PTHREADS_NOTHREADS" in
pthreads)
LDADD_LIBEVENT="$LDADD_LIBEVENT -levent_pthreads"
esac
LDADD_LIBEVENT="$LDADD_LIBEVENT -levent_core"
else
ntp_use_local_libevent=yes
# HMS: do we only need to do this if LIBISC_PTHREADS_NOTHREADS
# is "pthreads"?
CFLAGS_LIBEVENT=`$PKG_CONFIG --cflags libevent_pthreads`
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if libevent $ntp_libevent_min_version or later is installed" >&5
printf %s "checking if libevent $ntp_libevent_min_version or later is installed... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
;;
*)
ntp_use_local_libevent=yes
;;
esac
;;
esac
case "$ntp_use_local_libevent" in
yes)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Using libevent tearoff" >&5
printf "%s\n" "$as_me: Using libevent tearoff" >&6;}
CPPFLAGS_LIBEVENT="-I\$(top_builddir)/$ntp_libevent_tearoff/include -I\$(top_srcdir)/$ntp_libevent_tearoff/include"
case "$LIBISC_PTHREADS_NOTHREADS" in
pthreads)
LDADD_LIBEVENT="\$(top_builddir)/$ntp_libevent_tearoff/libevent_pthreads.la \$(top_builddir)/$ntp_libevent_tearoff/libevent_core.la"
;;
*)
LDADD_LIBEVENT="\$(top_builddir)/$ntp_libevent_tearoff/libevent_core.la"
esac
esac
if test "x$ntp_use_local_libevent" = "xyes"; then
BUILD_LIBEVENT_TRUE=
BUILD_LIBEVENT_FALSE='#'
else
BUILD_LIBEVENT_TRUE='#'
BUILD_LIBEVENT_FALSE=
fi
case "$ntp_libevent_tearoff" in
libevent)
;;
*)
as_fn_error $? "ntp_libevent.m4 dir must be libevent, not $ntp_libevent_tearoff" "$LINENO" 5
;;
esac
case "$ntp_use_local_libevent" in
yes)
ac_configure_args=" --disable-openssl${ac_configure_args}"
ac_configure_args=" --disable-samples${ac_configure_args}"
ac_configure_args=" --disable-shared${ac_configure_args}"
ac_configure_args=" --disable-libevent-regress${ac_configure_args}"
ac_configure_args=" --disable-libevent-install${ac_configure_args}"
ac_configure_args=" --enable-silent-rules${ac_configure_args}"
ac_configure_args=" --enable-function-sections${ac_configure_args}"
ac_configure_args=" LIBEVENT_CFLAGS='${NTP_HARD_CFLAGS}'${ac_configure_args}"
ac_configure_args=" LIBEVENT_CPPFLAGS='${NTP_HARD_CPPFLAGS}'${ac_configure_args}"
ac_configure_args=" LIBEVENT_LDFLAGS='${NTP_HARD_LDFLAGS}'${ac_configure_args}"
subdirs="$subdirs libevent"
;;
*)
NTP_FORCE_LIBEVENT_DIST=libevent
;;
esac
# Checks for libraries.
LIB_SYSLOG=''
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing openlog" >&5
printf %s "checking for library containing openlog... " >&6; }
if test ${ac_cv_search_openlog+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char openlog ();
int
main (void)
{
return openlog ();
;
return 0;
}
_ACEOF
for ac_lib in '' gen syslog
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_openlog=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_openlog+y}
then :
break
fi
done
if test ${ac_cv_search_openlog+y}
then :
else $as_nop
ac_cv_search_openlog=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_openlog" >&5
printf "%s\n" "$ac_cv_search_openlog" >&6; }
ac_res=$ac_cv_search_openlog
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
case "$ac_cv_search_openlog" in
'none required') ;;
no) ;;
*) LIB_SYSLOG="$ac_cv_search_openlog $LIB_SYSLOG" ;;
esac
fi
# Checks for header files.
ac_fn_c_check_header_compile "$LINENO" "netdb.h" "ac_cv_header_netdb_h" "$ac_includes_default"
if test "x$ac_cv_header_netdb_h" = xyes
then :
printf "%s\n" "#define HAVE_NETDB_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "string.h" "ac_cv_header_string_h" "$ac_includes_default"
if test "x$ac_cv_header_string_h" = xyes
then :
printf "%s\n" "#define HAVE_STRING_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "strings.h" "ac_cv_header_strings_h" "$ac_includes_default"
if test "x$ac_cv_header_strings_h" = xyes
then :
printf "%s\n" "#define HAVE_STRINGS_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "syslog.h" "ac_cv_header_syslog_h" "$ac_includes_default"
if test "x$ac_cv_header_syslog_h" = xyes
then :
printf "%s\n" "#define HAVE_SYSLOG_H 1" >>confdefs.h
fi
for ac_header in sysexits.h
do :
ac_fn_c_check_header_compile "$LINENO" "sysexits.h" "ac_cv_header_sysexits_h" "$ac_includes_default"
if test "x$ac_cv_header_sysexits_h" = xyes
then :
printf "%s\n" "#define HAVE_SYSEXITS_H 1" >>confdefs.h
else $as_nop
printf "%s\n" "#define EX_OK 0" >>confdefs.h
printf "%s\n" "#define EX_SOFTWARE 70" >>confdefs.h
fi
done
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for facilitynames in syslog.h" >&5
printf %s "checking for facilitynames in syslog.h... " >&6; }
if test ${ac_cv_HAVE_SYSLOG_FACILITYNAMES+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#define SYSLOG_NAMES
#include
#include
int
main (void)
{
void *fnames = facilitynames;
;
return 0;
}
ac_cv_HAVE_SYSLOG_FACILITYNAMES=yes
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_HAVE_SYSLOG_FACILITYNAMES=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_HAVE_SYSLOG_FACILITYNAMES" >&5
printf "%s\n" "$ac_cv_HAVE_SYSLOG_FACILITYNAMES" >&6; }
case "$ac_cv_HAVE_SYSLOG_FACILITYNAMES" in
yes)
printf "%s\n" "#define HAVE_SYSLOG_FACILITYNAMES 1" >>confdefs.h
;;
no)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: No facilitynames in " >&5
printf "%s\n" "$as_me: WARNING: No facilitynames in " >&2;}
esac
# Checks for typedefs, structures, and compiler characteristics.
ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
if test "x$ac_cv_type__Bool" = xyes
then :
printf "%s\n" "#define HAVE__BOOL 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
printf %s "checking for stdbool.h that conforms to C99... " >&6; }
if test ${ac_cv_header_stdbool_h+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include
#ifndef __bool_true_false_are_defined
#error "__bool_true_false_are_defined is not defined"
#endif
char a[__bool_true_false_are_defined == 1 ? 1 : -1];
/* Regardless of whether this is C++ or "_Bool" is a
valid type name, "true" and "false" should be usable
in #if expressions and integer constant expressions,
and "bool" should be a valid type name. */
#if !true
#error "'true' is not true"
#endif
#if true != 1
#error "'true' is not equal to 1"
#endif
char b[true == 1 ? 1 : -1];
char c[true];
#if false
#error "'false' is not false"
#endif
#if false != 0
#error "'false' is not equal to 0"
#endif
char d[false == 0 ? 1 : -1];
enum { e = false, f = true, g = false * true, h = true * 256 };
char i[(bool) 0.5 == true ? 1 : -1];
char j[(bool) 0.0 == false ? 1 : -1];
char k[sizeof (bool) > 0 ? 1 : -1];
struct sb { bool s: 1; bool t; } s;
char l[sizeof s.t > 0 ? 1 : -1];
/* The following fails for
HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
bool m[h];
char n[sizeof m == h * sizeof m[0] ? 1 : -1];
char o[-1 - (bool) 0 < 0 ? 1 : -1];
/* Catch a bug in an HP-UX C compiler. See
https://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
https://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
*/
bool p = true;
bool *pp = &p;
/* C 1999 specifies that bool, true, and false are to be
macros, but C++ 2011 and later overrule this. */
#if __cplusplus < 201103
#ifndef bool
#error "bool is not defined"
#endif
#ifndef false
#error "false is not defined"
#endif
#ifndef true
#error "true is not defined"
#endif
#endif
/* If _Bool is available, repeat with it all the tests
above that used bool. */
#ifdef HAVE__BOOL
struct sB { _Bool s: 1; _Bool t; } t;
char q[(_Bool) 0.5 == true ? 1 : -1];
char r[(_Bool) 0.0 == false ? 1 : -1];
char u[sizeof (_Bool) > 0 ? 1 : -1];
char v[sizeof t.t > 0 ? 1 : -1];
_Bool w[h];
char x[sizeof m == h * sizeof m[0] ? 1 : -1];
char y[-1 - (_Bool) 0 < 0 ? 1 : -1];
_Bool z = true;
_Bool *pz = &p;
#endif
int
main (void)
{
bool ps = &s;
*pp |= p;
*pp |= ! p;
#ifdef HAVE__BOOL
_Bool pt = &t;
*pz |= z;
*pz |= ! z;
#endif
/* Refer to every declared value, so they cannot be
discarded as unused. */
return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !j + !k
+ !l + !m + !n + !o + !p + !pp + !ps
#ifdef HAVE__BOOL
+ !q + !r + !u + !v + !w + !x + !y + !z + !pt
#endif
);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_header_stdbool_h=yes
else $as_nop
ac_cv_header_stdbool_h=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
printf "%s\n" "$ac_cv_header_stdbool_h" >&6; }
if test $ac_cv_header_stdbool_h = yes; then
printf "%s\n" "#define HAVE_STDBOOL_H 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for struct sockaddr_storage" >&5
printf %s "checking for struct sockaddr_storage... " >&6; }
if test ${ntp_cv_sockaddr_storage+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef HAVE_SYS_TYPES_H
# include