#!/bin/sh
CWD=`pwd`
TMP=${TMP:-/tmp}

VERSION=2.3.5
ARCH=${ARCH:-x86_64}
BUILD=${BUILD:-1}
DISTRO=${DISTRO:-slamd64}
NUMJOBS=${NUMJOBS:-5}

if [ $DISTRO = slackware ]; then
	PKGARCH=$ARCH
else
	PKGARCH=${ARCH}_${DISTRO}
fi

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

PKG=${PKG:-$TMP/package-xlibs32}
#rm -rf $PKG
mkdir -p $PKG

cd $TMP
rm -rf freetype-$VERSION
tar xjvf $CWD/freetype-$VERSION.tar.bz2 || exit 1
cd freetype-$VERSION

chown -R root:root .
find . -perm 666 -exec chmod 644 {} \;
find . -perm 664 -exec chmod 644 {} \;
find . -perm 600 -exec chmod 644 {} \;
find . -perm 444 -exec chmod 644 {} \;
find . -perm 400 -exec chmod 644 {} \;
find . -perm 440 -exec chmod 644 {} \;
find . -perm 777 -exec chmod 755 {} \;
find . -perm 775 -exec chmod 755 {} \;
find . -perm 511 -exec chmod 755 {} \;
find . -perm 711 -exec chmod 755 {} \;
find . -perm 555 -exec chmod 755 {} \;

# This breaks far too many things.  Freetype2 developers will have to get their
# punishment on someone else's distribution.
zcat $CWD/freetype.illadvisederror.diff.gz | patch -p1 --verbose || exit 1

# The line below enables code patented by Apple, so don't uncomment it
# unless you have a license to use the code and take all legal responsibility
# for doing so.
# Please see this web site for more details:
#   http://www.freetype.org/patents.html
#zcat $CWD/freetype.bytecode.interpreter.diff.gz | patch -p1 --verbose || exit 1

# The line below enables code patented by Microsoft, so don't uncomment it
# unless you have a license to use the code and take all legal responsibility
# for doing so.
# Please see this web site for more details:
#   http://www.freetype.org/patents.html
#zcat $CWD/freetype.subpixel.rendering.diff.gz | patch -p1 --verbose || exit 1

chown -R root:root .
CC="gcc -m32" CFLAGS="$SLKCFLAGS -m32" make setup CFG="--prefix=/usr --libdir=/usr/lib$LIBSUFFIX $ARCH-$DISTRO-linux"
make -j$NUMJOBS || exit 1
make install DESTDIR=$PKG

# Can't imagine a lot of use for this:
rm -f $PKG/usr/lib$LIBSUFFIX/*.a

( 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
)
echo "Done!"