#!/bin/sh

PRGNAM=${PRGNAM:-tdelibs}
VERSION=${VERSION:-r14.0.3}

CWD=`pwd`
TMP=${TMP:-/tmp}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}
BUILD=${BUILD:-inpito}
PKGNAM="$PRGNAM"

# Automatically determine the architecture we're building on:
if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) ARCH=i486 ;;
    arm*) ARCH=arm ;;
    # Unless $ARCH is already set, use uname -m for all other archs:
       *) ARCH=$( uname -m ) ;;
  esac
fi

# Some Trinity programs need single thread compiling
export NUMJOBS="-j1"

# Use this as CFLAGS and CXXFLAGS:
if [ "$ARCH" = "i386" ]; then
  CPUOPT="-O2 -march=i386 -mcpu=i686"
  TARGET=i486
  LIBDIRSUFFIX=
elif [ "$ARCH" = "i486" ]; then
  CPUOPT="-O2 -march=i486 -mtune=i686"
  TARGET=i486
  LIBDIRSUFFIX=
elif [ "$ARCH" = "i686" ]; then
  CPUOPT="-O2 -march=i686"
  TARGET=i686
  LIBDIRSUFFIX=
elif [ "$ARCH" = "s390" ]; then
  CPUOPT="-O2"
  TARGET=s390
  LIBDIRSUFFIX=
elif [ "$ARCH" = "x86_64" ]; then
  CPUOPT="-O2 -fPIC"
  TARGET=x86_64
  LIBDIRSUFFIX=64
  APPEND="-64"
fi

rm -rf $PKG
rm -fr $TMP/$PRGNAM-$VERSION

cd $TMP
tar xvf $CWD/$PRGNAM-$VERSION.tar.xz
cd $TMP/$PRGNAM-$VERSION
SOURCE_DIR=`pwd`

echo "Updating build environment file and directory permissions..."
chown -R root:root .
find . -type d -exec chmod 755 {} \;
find . -type f ! -perm -o=r -exec chmod o+r {} \;

# To build support for DNS discovery or LUA, modify TDE.options or the same variables
# at the command line: DNSSD=yes, LUA=yes.
#if [ "$LUA" = "--with-lua" ]; then
#  LUA="ON"
#  echo
#  echo "Building with LUA support."
#  echo
#else
#  LUA="OFF"
#fi

#if [ "$DNSSD" = "--enable-dnssd" ]; then
#  DNSSD="ON"
#  echo
#  echo "Building with DNSSD support."
#  echo
#else
#  DNSSD="OFF"
#fi

# Set Export Variables Globally
export PREFIX="/usr"
export SYSCONFDIR="/etc/trinity"
export LIBDIR="${PREFIX}/lib${LIBDIRSUFFIX}"
export MANDIR="/usr/man"

export QTDIR="/usr/lib${LIBDIRSUFFIX}/tqt3"
export QT_INCLUDE_DIR="${QTDIR}/include"
export QT_LIB_DIR="${QTDIR}/lib${LIBDIRSUFFIX}"

export PATH="${QTDIR}:${PATH}"
export LD_LIBRARY_PATH="${QT_LIB_DIR}:/usr/lib${LIBDIRSUFFIX}"
export PKG_CONFIG_PATH="${QT_LIB_DIR}/pkgconfig:/usr/lib${LIBDIRSUFFIX}/pkgconfig"

# Qt Settings - enable only one of the following:
# DEBUG_AUTOTOOL_OPT="--disable-debug"
export DEBUG_CMAKE_OPT=""

LUA="OFF"
DNSSD="ON"

rm CMakeCache.txt 2>/dev/null
mkdir -p ${SOURCE_DIR}/.build

echo && printenv && echo

cd ${SOURCE_DIR}/.build
cmake ${SOURCE_DIR} \
  -DCMAKE_C_FLAGS:STRING="$CPUOPT" \
  -DCMAKE_CXX_FLAGS:STRING="$CPUOPT $DEBUG_CMAKE_OPT" \
  -DCMAKE_INSTALL_PREFIX=${PREFIX} \
  -DCMAKE_SKIP_RPATH=OFF \
  -DSYSCONF_INSTALL_DIR=${SYSCONFDIR} \
  -DLIB_SUFFIX=${LIBDIRSUFFIX} \
  -DMAN_INSTALL_DIR=${MANDIR} \
  -DWITH_LIBART=ON \
  -DWITH_LIBIDN=ON \
  -DWITH_LUA=$LUA \
  -DWITH_TIFF=ON \
  -DWITH_JASPER=ON \
  -DWITH_OPENEXR=ON \
  -DWITH_UTEMPTER=ON \
  -DWITH_AVAHI=$DNSSD \
  -DWITH_ASPELL=ON \
  -DWITH_HSPELL=OFF \
  -DWITH_ARTS=ON \
  -DWITH_ALSA=ON \
  -DWITH_SSL=ON \
  -DWITH_CUPS=ON \
  -DWITH_INOTIFY=ON \
  -DWITH_PCRE=ON \
  -DWITH_ELFICON=OFF \
  -DWITH_GAMIN=ON \
  -DWITH_GCC_VISIBILITY=ON || exit 1

# Grab a copy of CMakeCache.txt.
if [ -r CMakeCache.txt ]; then
  echo
  echo "Contents of CMakeCache.txt:"
  echo
  cat CMakeCache.txt
  echo
  echo
fi

if [ "$TEE_OUTPUT" = "false" ]; then
  make $NUMJOBS --silent || exit 1
else
  make $NUMJOBS VERBOSE=1 || exit 1
fi

make install DESTDIR=$PKG || exit 1

# Disable the startup and exit sounds. They annoy me.
# sed -i -e 's|default_sound=KDE_Logout_3.ogg|default_sound=|' $PKG${PREFIX}/share/apps/knotify/eventsrc
# sed -i -e 's|default_sound=KDE_Startup_1.ogg|default_sound=|' $PKG${PREFIX}/share/apps/knotify/eventsrc

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cd ${SOURCE_DIR}
cp -a AUTHORS COMPILING* COPYING* DEBUG INSTALL KDE*PORTING.html NAMING README $PRGNAM.lsm $PKG/usr/doc/$PRGNAM-$VERSION

mkdir -p $PKG/install
cat $CWD/doinst.sh | sed -e "s|PREFIX/lib|${PREFIX}/lib${LIBDIRSUFFIX}|" > $PKG/install/doinst.sh
cat $CWD/slack-desc > $PKG/install/slack-desc

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

if [ -d $PKG${MANDIR} ]; then
  gzip -9 $PKG${MANDIR}/man?/*
fi

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