#!/bin/sh

# Slackware build script for fontforge

# Copyright 2006-2012  Robby Workman  Northport, Alabama, USA
# All rights reserved.
# Currently maintained by David Woodfall <dave@dawoodfall.net>
#
# 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.

PRGNAM=fontforge
VERSION=${VERSION:-20141126}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}

ENABLE_BCINT=${ENABLE_BCINT:-yes}
FREETYPE=${FREETYPE:-"2.6"}

if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) ARCH=i486 ;;
    arm*) ARCH=arm ;;
       *) ARCH=$( uname -m ) ;;
  esac
fi

CWD=$(pwd)
TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
  LIBDIRSUFFIX="64"
else
  SLKCFLAGS="-O2"
  LIBDIRSUFFIX=""
fi

set -e

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

# Fix for the newer libtool
# http://osdir.com/ml/blfs-dev/2015-02/msg00002.html
for i in m4/*.m4; do
  if [[ ! -L $i ]]; then continue; fi
  j=$(readlink "$i")
  ln -sf "${j/aclocal\//aclocal\/lt}" "$i"
done

./bootstrap -f
CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
./configure \
  --prefix=/usr \
  --libdir=/usr/lib${LIBDIRSUFFIX} \
  --mandir=/usr/man \
  --docdir=/usr/doc/$PRGNAM-$VERSION \
  --with-x \
  --with-freetype-source=$TMP/freetype-${FREETYPE} \
  --enable-python-extension \
  --enable-tile-path \
  --enable-static=no \
  --enable-shared=yes \
  --build=$ARCH-slackware-linux

make
make install DESTDIR=$PKG

# Let's add the cidmaps
mkdir -p $PKG/usr/share/fontforge
tar xvf $CWD/cidmaps.tgz -C $PKG/usr/share/fontforge || exit 1
chmod 0644 $PKG/usr/share/fontforge/*.cidmap
chown root:root $PKG/usr/share/fontforge/*.cidmap

find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | \
  grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true

find $PKG/usr/man -type f -exec gzip -9 {} \;
for i in $( find $PKG/usr/man -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a AUTHORS INSTALL LICENSE $PKG/usr/doc/$PRGNAM-$VERSION
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
find $PKG/usr/doc -type f -exec chmod 644 {} \;

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.${PKGTYPE:-tgz}