#!/bin/sh
# tqt3.Slackbuild - Script for compiling the tqtinterface-3.5.13-inpito.tgz package
#
# tqtinterface-3.5.13 written by the Trinity Development Team
# tqtinterface-3.5.13-inpito.tgz build script by Jerry Nettrouer II <trinity@inpito.org>

# This build script is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
# without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

/sbin/ldconfig

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

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

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

# 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

# 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

mkdir -p $PKG/usr

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

sleep 1

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 {} \;

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

# Enable only one of the following:
# DEBUG_AUTOTOOL_OPT="--disable-debug"
DEBUG_CMAKE_OPT=""

echo && printenv && echo

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

cd ${TMP}/$PRGNAM-$VERSION/build
cmake ${TMP}/$PRGNAM-$VERSION \
  -DCMAKE_C_FLAGS:STRING="$CPUOPT" \
  -DCMAKE_CXX_FLAGS:STRING="$CPUOPT $DEBUG_CMAKE_OPT" \
  -DCMAKE_INSTALL_PREFIX=${PREFIX} \
  -DSYSCONF_INSTALL_DIR=${SYSCONFDIR} \
  -DLIB_SUFFIX=${LIBDIRSUFFIX} \
  -DQT_VERSION=3 || exit 1

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

if [ -r ${PREFIX}/lib${LIBDIRSUFFIX}/pkgconfig/qt-mt.pc ] || [ -r ${PREFIX_OLD}/lib${LIBDIRSUFFIX}/pkgconfig/qt-mt.pc ]; then
  echo "Found qt-mt.pc" 
elif [ -r ${PREFIX}/lib${LIBDIRSUFFIX}/pkgconfig/tqt-mt.pc ] || [ -r ${PREFIX_OLD}/lib${LIBDIRSUFFIX}/pkgconfig/tqt-mt.pc ]; then
  echo "Found tqt-mt.pc"
else
  echo "Can't find qt-mt.pc or tqt-mt.pc"
  exit 1
fi

make $NUMJOBS VERBOSE=1 || exit 1

make install DESTDIR=$PKG || exit 1

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cd ${SOURCE_DIR}
cp -a AUTHORS COPYING NAMING README TODO $PRGNAM.lsm $PKG/usr/doc/$PRGNAM-$VERSION

mkdir -p $PKG/install
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 $TMP/$PRGNAM-$VERSION-$ARCH-$BUILD${TAG}.${PKGTYPE:-tgz}