#!/bin/sh
CWD=`pwd`
TMP=${TMP:-/tmp}
PKG=$TMP/package-irssi

VERSION=0.8.10a
DIRCD=0.8.10
ARCH=${ARCH:-x86_64}
BUILD=${BUILD:-2}

if [ "$ARCH" = "i386" ]; then
  SLKCFLAGS="-O2 -march=i386 -mcpu=i686"
elif [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
elif [ "$ARCH" = "s390" ]; then
  SLKCFLAGS="-O2"
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
fi

if [ ! -d $TMP ]; then
  mkdir -p $TMP
fi
rm -rf $PKG
mkdir -p $PKG
cd $TMP
rm -rf irssi-$VERSION
tar xjvf $CWD/irssi-$VERSION.tar.bz2
cd irssi-$DIRCD
zcat $CWD/irssi.fixcoredump.diff.gz | patch -p1 --verbose || exit

chown -R root:root .
find . -perm 666 -exec chmod 644 {} \;
find . -perm 664 -exec chmod 644 {} \;
find . -perm 600 -exec chmod 644 {} \;
find . -perm 444 -exec chmod 644 {} \;
find . -perm 400 -exec chmod 644 {} \;
find . -perm 440 -exec chmod 644 {} \;
find . -perm 777 -exec chmod 755 {} \;
find . -perm 775 -exec chmod 755 {} \;
find . -perm 2775 -exec chmod 755 {} \;
find . -perm 511 -exec chmod 755 {} \;
find . -perm 711 -exec chmod 755 {} \;
find . -perm 555 -exec chmod 755 {} \;

CFLAGS="$SLKCFLAGS" \
./configure \
  --prefix=/usr \
	--libdir=/usr/lib64 \
  --sysconfdir=/etc \
  --enable-ipv6 \
  --with-textui \
  --with-proxy
make -j3
make install DESTDIR=$PKG
( 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
)
mv $PKG/etc/irssi.conf $PKG/etc/irssi.conf.new

# Compress and if needed symlink the man pages:
if [ -d $PKG/usr/man ]; then
  ( cd $PKG/usr/man
    for manpagedir in $(find . -type d -name "man*") ; do
      ( cd $manpagedir
        for eachpage in $( find . -type l -maxdepth 1) ; do
          ln -s $( readlink $eachpage ).gz $eachpage.gz
          rm $eachpage
        done
        gzip -9 *.?
      )
    done
  )
fi

rm -rf $PKG/usr/share/doc
( cd $PKG
  find . -name perllocal.pod | xargs rm -f
)

mkdir -p $PKG/usr/doc/irssi-$VERSION
cp -a \
  AUTHORS COPYING INSTALL NEWS README TODO docs \
  $PKG/usr/doc/irssi-$VERSION

rm -rf $PKG/usr/doc/irssi-$VERSION/docs/Make* \
  $PKG/usr/doc/irssi-$VERSION/docs/*.1 \
  $PKG/usr/doc/irssi-$VERSION/docs/help

( cd $PKG/usr/doc/irssi-$VERSION/docs ; ln -sf /usr/share/irssi/help . )

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

cd $PKG
makepkg -l y -c n $TMP/irssi-$VERSION-$ARCH-$BUILD.tgz