#!/bin/sh

# Copyright 2006, 2007, 2008  Patrick J. Volkerding, Sebeka, MN, USA
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
#
#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

PKGNAM=pidgin
VERSION=${VERSION:-2.5.2}
PIDGINENC=${PIDGINENC:-3.0}
ARCH=${ARCH:-i486}
BUILD=${BUILD:-3}

NUMJOBS=${NUMJOBS:--j6}

CWD=$(pwd)
TMP=${TMP:-/tmp}
PKG=$TMP/package-${PKGNAM}

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

rm -rf $PKG
mkdir -p $TMP $PKG
cd $TMP
rm -rf ${PKGNAM}-${VERSION}
tar xvf $CWD/${PKGNAM}-$VERSION.tar.bz2
cd ${PKGNAM}-$VERSION

# Make sure ownerships and permissions are sane:
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 511 -exec chmod 755 {} \;
find . -perm 711 -exec chmod 755 {} \;
find . -perm 555 -exec chmod 755 {} \;

# Allow certificates signed with rsa-md5:
zcat $CWD/purple-allow-sign-rsa-md5.patch.gz | patch -p0 --verbose || exit 1

CFLAGS="$SLKCFLAGS" \
./configure \
  --prefix=/usr \
  --sysconfdir=/etc \
  --mandir=/usr/man \
  --enable-dot=no \
  --disable-schemas-install \
  --enable-dbus \
  --enable-gnutls=yes \
  --enable-nss=no \
  --enable-gtkspell \
  --enable-cyrus-sasl \
  --with-perl-lib=vendor \
  --disable-meanwhile \
  --disable-avahi \
  --disable-nm \
  --program-prefix= \
  --program-suffix= \
  --build=$ARCH-slackware-linux

make $NUMJOBS || make || exit 1
make install DESTDIR=$PKG || exit 1

# Fix misplaced items:

PERLDIR=$(/bin/ls -d /usr/lib/perl5/vendor_perl/5.??.?/*thread-multi)
find $PKG -type f -name perllocal.pod -exec mv {} $PKG/$PERLDIR/Pidgin.pod \;
mkdir -p $PKG/usr/man/man3
find $PKG/usr/share/man -type f -name *.3 -exec mv {} $PKG/usr/man/man3 \;
rm -rf $PKG/usr/share/man
find $PKG -type f -name .packlist -exec rm -f {} \;
find $PKG -type f -name '*.bs' -empty -exec rm -f {} \;
rm -r $PKG/usr/lib/perl5/5.??.?

### add gaim-encryption
( cd $TMP
  rm -rf pidgin-encryption-$PIDGINENC
  tar xzvf $CWD/pidgin-encryption-$PIDGINENC.tar.gz
  cd pidgin-encryption-$PIDGINENC
  PIDGIN_CFLAGS="-I${PKG}/usr/include/pidgin" \
  PIDGIN_LIBS="-L${PKG}/usr/lib" \
  PURPLE_CFLAGS="-I${PKG}/usr/include/libpurple" \
  PURPLE_LIBS="-L${PKG}/usr/lib" \
  ./configure \
  --prefix=/usr \
  --disable-static \
  --with-nss-includes=/usr/include/seamonkey/nss \
  --with-nspr-includes=/usr/include/seamonkey/nspr \
  --with-nss-libs=/usr/lib/seamonkey/ \
  --with-nspr-libs=/usr/lib/seamonkey/ \
  --program-prefix="" \
  --program-suffix="" \
  --build=$ARCH-slackware-linux
  make $NUMJOBS || make || exit 1
  make install DESTDIR=$PKG || exit 1
) || exit 1
### end add gaim-encryption

# Strip binaries:
( 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
)

# Compress and link manpages, if any:
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

# Compress info files, if any:
if [ -d $PKG/usr/info ]; then
  ( cd $PKG/usr/info
    rm -f dir
    gzip -9 *
  )
fi

# Add a documentation directory:
mkdir -p $PKG/usr/doc/${PKGNAM}-$VERSION
cp -a \
  AUTHORS COPYING COPYRIGHT HACKING INSTALL NEWS PLUGIN_HOWTO README* doc \
  $PKG/usr/doc/${PKGNAM}-$VERSION
( cd $PKG/usr/doc/${PKGNAM}-$VERSION/doc
  rm -f Makefile* *.dox *.1 *.in
)

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

cd $PKG
/sbin/makepkg -l y -c n $TMP/${PKGNAM}-$VERSION-$ARCH-$BUILD.tgz