#!/bin/sh

# Copyright 2005-2009  Patrick J. Volkerding, Sebeka, MN, USA
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
#
#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.


VERSION=2.3.9
ARCH=${ARCH:-x86_64}
TARGET=i486
BUILD=${BUILD:-1_slamd64}

NUMJOBS=${NUMJOBS:-" -j7 "}

export CC="gcc -m32"
SLKCFLAGS="-O2 -fPIC"
LIBDIRSUFFIX=""

CWD=$(pwd)
TMP=${TMP:-/tmp}
PKG=$TMP/package-freetype-compat32
rm -rf $PKG
mkdir -p $TMP $PKG

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

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

# 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 .
CFLAGS="$SLKCFLAGS" make setup CFG="--prefix=/usr --libdir=/usr/lib${LIBDIRSUFFIX} $TARGET-slackware-linux"
make $NUMJOBS || make || exit 1
make install DESTDIR=$PKG

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

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

rm -rf $PKG/usr/{bin,share,info,man,include}

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

cd $PKG
/sbin/makepkg -l y -c n $TMP/freetype-compat32-$VERSION-$ARCH-$BUILD.txz