#!/bin/sh

# Slackware build script for fontmatrix
# Written by Larry Hajali
# Maintained by Klaatu <klaatu@member.fsf.org>

PRGNAM=fontmatrix
VERSION=${VERSION:-r1220}
BUILD=${BUILD:-2}
TAG=${TAG:-_SBo}

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-Source
tar xvf $CWD/$PRGNAM-$VERSION-Source.tar.?z*
cd $PRGNAM-$VERSION-Source
chown -R root:root .
find -L . \
 \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 -o -perm 511 \) \
 -exec chmod 755 {} \; -o \
 \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
 -exec chmod 644 {} \;

# Fix the desktop menu item and location of man files.
echo "StartupNotify=false" >> $PRGNAM.desktop
sed -i 's|share/man|man|' CMakeLists.txt

# Fix fontmatrix build against icu 0.56.
patch -p1 < $CWD/fontmatrix-0.9.99-adapt-to-icu-56.patch

# Cmake uses the static python lib. Let's use the shared lib instead.
PYVER=$(python -c 'import sys; print sys.version[:3]')
PY_LIB_SHARED="/usr/lib${LIBDIRSUFFIX}/libpython${PYVER}.so"

# Decide if we want PODOFO support (default is no).
if [ "${HAVE_PODOFO:-no}" == "yes" ]; then
  USE_PODOFO="TRUE"
else
  USE_PODOFO="FALSE"
fi

mkdir build && cd build
  cmake \
    -DCMAKE_INSTALL_PREFIX:PATH=/usr \
    -DLIB_SUFFIX=${LIBDIRSUFFIX} \
    -DPYTHON_LIBRARY:PATH="$PY_LIB_SHARED" \
    -DCMAKE_SKIP_RPATH:BOOL=1 \
    -DWANT_ICU:BOOL=true \
    -DWANT_M17N:BOOL=true \
    -DWANT_PYTHONQT:BOOL=true \
    -DWANT_PODOFO:BOOL="$USE_PODOFO" \
    -DCMAKE_CXX_FLAGS:STRING="$SLKCFLAGS" \
    -DCMAKE_C_FLAGS:STRING="$SLKCFLAGS" \
    -DCMAKE_BUILD_TYPE=Release ..

  # Remove -O3 flag.
  for i in $(find . -name "flags.make"); do
    sed -i 's|-O3||g' $i
  done

  make VERBOSE=1
  make install DESTDIR=$PKG
cd ..

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

rm -rf $PKG/usr/share/icons
for i in 16 22 32 48 64 128; do
  mkdir -p $PKG/usr/share/icons/hicolor/${i}x${i}/apps
  install -m 0644 src/icons/application-fontmatrix_${i}.png \
    $PKG/usr/share/icons/hicolor/${i}x${i}/apps/$PRGNAM.png
done

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a \
  COPYING ChangeLog TODO harfbuzz/{COPYING.*,README,AUTHORS} \
  $PKG/usr/doc/$PRGNAM-$VERSION
cat harfbuzz/COPYING > $PKG/usr/doc/$PRGNAM-$VERSION/COPYING.harfbuzz
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
chmod 0644 $PKG/usr/doc/$PRGNAM-$VERSION/*

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cat $CWD/doinst.sh > $PKG/install/doinst.sh

cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}