#!/bin/sh
# Heavily based on the Slackware 11.0 SlackBuild
# http://www.gimp.org/
# Packager Vincenzi Loris - slacky@slacky.it

CWD=`pwd`
TMP=${TMP:-/tmp/tgz}
PKG=$TMP/package
NAME=gimp
VERSION=2.2.15
CHOST=i486
ARCH=${ARCH:-i486}
BUILD=1sl

if [ "$ARCH" = "i386" ]; then
  SLKCFLAGS="-O2 -march=i386 -mcpu=i686"
elif [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2"
elif [ "$ARCH" = "s390" ]; then
  SLKCFLAGS="-O2"
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2"
fi

if [ ! -d $TMP ]; then
 mkdir -p $TMP
fi
if [ ! -d $PKG ]; then
 mkdir -p $PKG
fi

mkdir -p $PKG
cd $TMP
tar xjvf $CWD/$NAME-$VERSION.tar.bz2
cd $NAME-$VERSION
zcat $CWD/gimp.desktop.in.in.diff.gz | patch -p1 --verbose || exit 1
chown -R root:root .
CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
./configure \
--prefix=/usr \
--sysconfdir=/etc \
--localstatedir=/var/lib \
--mandir=/usr/man \
--disable-static \
--build=$CHOST-slackware-linux
make
mkdir -p $PKG/usr/share/applications $PKG/usr/share/application-registry
make install DESTDIR=$PKG
gzip -9 $PKG/usr/man/man?/*.?
rm -f $PKG/usr/man/man?/*.?

( cd $PKG/usr/man/man1
  ln -sf gimptool-2.0.1.gz gimptool.1.gz
  ln -sf gimp-remote-2.2.1.gz gimp-remote.1.gz
  ln -sf gimp-2.2.1.gz gimp.1.gz
  cd $PKG/usr/man/man5
  ln -sf gimprc-2.2.5.gz gimprc.5.gz
)

mkdir -p $PKG/usr/doc/$NAME-$VERSION
cp -a AUTHORS COPYING ChangeLog HACKING INSTALL LICENSE NEWS README* \
docs/{Wilber*,keybindings.txt,quick_reference*} $PKG/usr/doc/$NAME-$VERSION
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/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cat $CWD/slack-desc > $PKG/usr/doc/$NAME-$VERSION/slack-desc
cat $CWD/$NAME.SlackBuild > $PKG/usr/doc/$NAME-$VERSION/$NAME.SlackBuild
requiredbuilder -v -y -s $CWD $PKG
makepkg -l y -c n $CWD/$NAME-$VERSION-$ARCH-$BUILD.tgz

if [ "$1" = "--cleanup" ]; then
 rm -rf $TMP
fi