#!/bin/sh
# /usr/libexec/src2pkg/installwatch
# This is a slightly modified wrapper for the installwatch
# libraries used by src2pkg, src2pkg and trackinstall.

PREFIX=/usr

LIBDIR=$PREFIX/libexec/src2pkg

if test -z "$1" ; then
	echo "Syntax: $0 [-o outfile] <program> <arguments>"
	exit 1
fi

if test "$1" = "-o" ; then
	shift
	INSTALLWATCHFILE="$1"
	if test -z "$INSTALLWATCHFILE" ; then
		echo "Syntax: $0 [-o outfile] <program> <arguments>"
		exit 1
	fi

	# If $INSTALLWATCHFILE is a relative path, it must become
	# absolute
	if echo $INSTALLWATCHFILE | grep -qv '^/' ; then
		INSTALLWATCHFILE=`pwd`/$INSTALLWATCHFILE
	fi

	export INSTALLWATCHFILE
	if cat /dev/null > $INSTALLWATCHFILE ; then
		true
	else
		echo Unable to prepare $INSTALLWATCHFILE
		exit 1
	fi
	shift
fi

if test -z "$*" ; then
	echo "Syntax: $0 [-o outfile] <program> <arguments>"
	exit 1
fi

if test -u $1 ; then
	echo "Warning: $0 may not work with suid programs"
fi

LD_PRELOAD=$LIBDIR/installwatch.so
export LD_PRELOAD
"$@"
if [ $? -eq 0 ]; then
   FAIL=0
else
   FAIL=1
fi

[ "$INSTALLWATCH_BACKUP_PATH" ] && rm -rf "${INSTALLWATCH_BACKUP_PATH}/no-backup"

 exit $FAIL