#!/bin/sh

# Slackware build script for allegro
# Written by Erik Hanson  erik@slackbuilds.org
# Modified by the SlackBuilds.org project

# This selects it's own flags for compilation, resulting in -mtune=pentium
# on modern (>=i586) machines. Hence no CFLAGS and the i586 ARCH.

PRGNAM=allegro
VERSION=4.2.2
ARCH=${ARCH:-i586}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}
CWD=$(pwd)
TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PRGNAM-$VERSION
tar xvf $CWD/$PRGNAM-$VERSION.tar.gz || exit 1
cd $PRGNAM-$VERSION
chown -R root:root .
chmod -R u+w,go+r-w,a-s .

./configure \
  --prefix=/usr \
  --sysconfdir=/etc \
  --localstatedir=/var \
  --mandir=/usr/man \
  --infodir=/usr/info \
  --enable-shared=yes \
  --enable-static=no \
  || exit 1

sed -i "s/fnstsw %eax/fnstsw %ax/" src/i386/icpus.s

make || exit 1
make install DESTDIR=$PKG || exit 1
make install-gzipped-man DESTDIR=$PKG || exit 1
make install-gzipped-info DESTDIR=$PKG || exit 1

( cd $PKG
  find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
  find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
)

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a readme.txt todo.txt AUTHORS CHANGES THANKS $PKG/usr/doc/$PRGNAM-$VERSION
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc

cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.tgz