#!/bin/sh

# Copyright 2008, 2009  Patrick J. Volkerding, Sebeka, Minnesota, 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=2.6.0
ARCH=${ARCH:-x86_64}
TARGET=i486
NUMJOBS=${NUMJOBS:-" -j7 "}
BUILD=${BUILD:-1_slamd64}

CWD=$(pwd)
TMP=${TMP:-/tmp}
PKG=$TMP/package-fontconfig-compat32

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

rm -rf $PKG
mkdir -p $TMP $PKG

cd $TMP
rm -rf fontconfig-$VERSION
tar xvf $CWD/fontconfig-$VERSION.tar.bz2 || exit 1
cd fontconfig-$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 {} \;

FCPREFIX=/usr

# The wonderful extended version of the font so generously
# opened up for free modification and distribution by one
# for the previously proprietary font founderies, and that
# Stepan Roh did such a marvelous job on getting the ball
# rolling with should clearly (IMHO) be the default font:
zcat $CWD/fontconfig.dejavu.diff.gz | patch -p1 --verbose || exit 1

# Hardcode the default font search path rather than having
# fontconfig figure it out (and possibly follow symlinks, or
# index ugly bitmapped fonts):
zcat $CWD/fontconfig.font.dir.list.diff.gz | patch -p1 --verbose --backup --suffix=.orig || exit 1

ARCH=$TARGET \
CFLAGS=$SLKCFLAGS \
./configure \
  --prefix=$FCPREFIX \
  --libdir=$FCPREFIX/lib${LIBDIRSUFFIX} \
  --mandir=/usr/man \
  --sysconfdir=/etc \
  --localstatedir=/var

# Uses a currently non-functional sgml tool, thus '-i':
make $NUMJOBS || make || exit 1
make install DESTDIR=$PKG || exit 1

# This ought to be easily found here, but it's still safer to move it:
if [ ! -d $PKG/usr/lib${LIBDIRSUFFIX}/pkgconfig ]; then
  mkdir -p $PKG/usr/lib${LIBDIRSUFFIX}/pkgconfig
  mv ${PKG}${FCPREFIX}/lib${LIBDIRSUFFIX}/pkgconfig/* $PKG/usr/lib${LIBDIRSUFFIX}/pkgconfig
  rmdir ${PKG}${FCPREFIX}/lib${LIBDIRSUFFIX}/pkgconfig
fi

mkdir -p $PKG/usr/doc/fontconfig-$VERSION
cp -a COPYING* $PKG/usr/doc/fontconfig-$VERSION

# You can shop for this kind of stuff in the source tarball.
rm -rf ${PKG}${FCPREFIX}/share/doc
rmdir ${PKG}${FCPREFIX}/share

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

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

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

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