#!/bin/sh

# Slackware build script for fcitx

# Written by vvoody <vvoodywang@gmail.com>

PRGNAM=fcitx
VERSION=${VERSION:-4.1.2}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}

GTK3=${GTK3:-Off}
OPENCC=${OPENCC:-Off}

# 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

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
tar xvf $CWD/$PRGNAM-$VERSION.tar.bz2
cd $PRGNAM-$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 {} \;

cp -a $CWD/pinyin.tar.gz data/
cp -a $CWD/table.tar.gz data/table/

mkdir build
cd build
  cmake -DCMAKE_C_FLAGS:STRING=${SLKCFLAGS} \
        -DCMAKE_CXX_FLAGS:STRING=${SLKCFLAGS} \
        -DCMAKE_INSTALL_PREFIX=/usr \
        -DLIB_INSTALL_DIR=/usr/lib${LIBDIRSUFFIX} \
        -DENABLE_DBUS=On \
        -DENABLE_CAIRO=On \
        -DENABLE_PANGO=On \
        -DENABLE_TABLE=On \
        -DENABLE_GTK2_IM_MODULE=On \
        -DENABLE_GTK3_IM_MODULE=${GTK3} \
        -DENABLE_QT_IM_MODULE=On \
        -DENABLE_OPENCC=${OPENCC} \
        ..
  make
  make install DESTDIR=$PKG
cd ..

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

mv $PKG/usr/share/man $PKG/usr
find $PKG/usr/man -type f -exec gzip -9 {} \;

mkdir -p $PKG/etc/profile.d
cat $CWD/profile.d/fcitx.sh > $PKG/etc/profile.d/fcitx.sh
cat $CWD/profile.d/fcitx.csh > $PKG/etc/profile.d/fcitx.csh
chmod 0755 $PKG/etc/profile.d/*

mv $PKG/usr/share/doc $PKG/usr
mv $PKG/usr/doc/$PRGNAM $PKG/usr/doc/$PRGNAM-$VERSION
cp -a AUTHORS COPYING ChangeLog INSTALL README THANKS TODO \
  $PKG/usr/doc/$PRGNAM-$VERSION
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild

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}