#!/bin/bash
#  Copyright (C) 2009  Matías A. Fonzo, <selk@dragora.org>
#
#  This program is free software: you can redistribute it and/or modify
#  it under the terms of the GNU General Public License as published by
#  the Free Software Foundation, either version 3 of the License, or
#  (at your option) any later version.
#
#  This program is distributed in the hope that it will be useful,
#  but WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#  GNU General Public License for more details.
#
#  You should have received a copy of the GNU General Public License
#  along with this program.  If not, see <http://www.gnu.org/licenses/>.

set -e

CWD=$(pwd)

TMP=${TMP:-/tmp/sources}
OUT=${OUT:-/tmp/packages}

V=1.11.1
ARCH=${ARCH:-i486}
B=1

PKG=${TMP}/package-automake

rm -rf $PKG
mkdir -p $PKG $OUT

echo "Uncompressing the tarball..."
rm -rf ${TMP}/automake-${V}
tar xvf ${CWD}/automake-${V}.tar.bz2 -C $TMP

cd ${TMP}/automake-${V}

# Set sane ownerships and permissions:
chown -R 0:0 .
find . \
 \( -perm 2777 -o \
    -perm 777  -o \
    -perm 775  -o \
    -perm 711  -o \
    -perm 555  -o \
    -perm 511     \
 \) -exec chmod 755 {} + \
  -o \
 \( -perm 666 -o \
    -perm 664 -o \
    -perm 600 -o \
    -perm 444 -o \
    -perm 440 -o \
    -perm 400    \
 \) -exec chmod 644 {} +

./configure \
 --prefix=/usr \
 --infodir=/usr/info \
 --mandir=/usr/man \
 --docdir=/usr/doc/automake-${V} \
 --build=${ARCH}-dragora-linux-gnu

make
if [[ -n $CHECK ]]; then
  make check;
fi
make install DESTDIR=$PKG

# Replace hard links to soft links:
SHORT_VER=${V:0:4}
( cd ${PKG}/usr/bin
  mv aclocal aclocal-${SHORT_VER}
  ln -sf aclocal-${SHORT_VER} aclocal
  mv automake automake-${SHORT_VER}
  ln -sf automake-${SHORT_VER} automake
)

# Compress GNU info documents:
( cd ${PKG}/usr/info ; rm -f dir ; gzip -9N * )

# Compress man-pages:
gzip -9N ${PKG}/usr/man/man?/*

# Link some man-pages:
( cd ${PKG}/usr/man/man1
  rm -f aclocal.1.gz automake.1.gz
  ln -sf aclocal-${SHORT_VER}.1.gz aclocal.1.gz
  ln -sf automake-${SHORT_VER}.1.gz automake.1.gz
)

# Add the documentation:
mkdir -p ${PKG}/usr/doc/automake-${V}
cp -a \
 AUTHORS COPYING ChangeLog NEWS README TODO THANKS \
 ${PKG}/usr/doc/automake-${V}

# Copy the description files:
mkdir -p ${PKG}/description
cp ${CWD}/description/* ${PKG}/description

cd $PKG
makepkg -l ${OUT}/automake-${V}-${ARCH}-${B}.tlz