#!/bin/sh

# Copyright 2008, 2009  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.

CWD=`pwd`
TMP=${TMP:-/tmp}
PKG=$TMP/package-seamonkey
rm -rf $PKG
mkdir -p $PKG/usr

VERSION=${VERSION:-1.1.16}
ARCH=${ARCH:-x86_64}
BUILD=${BUILD:-1}
DISTRO=${DISTRO:-slamd64}

if [ $DISTRO = slackware ]; then
	PKGARCH=$ARCH
else
	PKGARCH=${ARCH}_${DISTRO}
fi

if [ $DISTRO = slamd64 ]; then
	LIBSUFFIX=64
else
	LIBSUFFIX=
fi

NUMJOBS=${NUMJOBS:-7}

cd $TMP
rm -rf mozilla
tar xjvf $CWD/seamonkey-${VERSION}.source.tar.bz2 || exit 1
cd mozilla || exit 1

# Add /usr/lib64/mozilla/plugins to MOZ_PLUGINS_PATH:
zcat $CWD/seamonkey.moz_plugin_path.diff.gz | sed "s,lib/,lib$LIBSUFFIX/," | patch -p1 --verbose --backup --suffix=.orig || exit 1
rm -f xpfe/bootstrap/mozilla.in.orig

# Make sure the perms/ownerships 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 {} \;

# Fix a long standing bug that's prevented staying current on GTK+.
# Thanks to the BLFS folks.  :-)
cat >> layout/build/Makefile.in << EOF

ifdef MOZ_ENABLE_CANVAS
EXTRA_DSO_LDOPTS += \$(XLDFLAGS) -lX11 -lXrender
endif

EOF

chown -R root:root .
zcat $CWD/visibility-mozconfig.gz > .mozconfig
BUILD_OFFICIAL=1 MOZILLA_OFFICIAL=1 \
./configure --prefix=/usr \
  --libdir=/usr/lib64 \
  --enable-optimize=-O2 \
  --disable-debug \
  --with-default-mozilla-five-home=/usr/lib$LIBSUFFIX/seamonkey-${VERSION} \
  --enable-strip \
  --disable-tests \
  --enable-svg \
  --enable-system-cairo \
  --enable-canvas \
  --disable-short-wchar \
  --enable-nspr-autoconf \
  --enable-extensions=default,irc \
  --enable-crypto \
  --disable-xprint \
  --without-system-nspr \
  --with-system-zlib \
  --with-system-jpeg \
  --with-system-png \
  --with-system-mng \
  --enable-application=suite \
  --enable-xft \
  --build=$ARCH-$DISTRO-linux

BUILD_OFFICIAL=1 MOZILLA_OFFICIAL=1 make -j$NUMJOBS -s export || exit 1
BUILD_OFFICIAL=1 MOZILLA_OFFICIAL=1 make -j$NUMJOBS -s libs || exit 1
BUILD_OFFICIAL=1 MOZILLA_OFFICIAL=1 DESTDIR=$PKG make install || exit 1

# Install nss headers.
mkdir -p $PKG/usr/include/seamonkey-${VERSION}/nss
find security/nss/lib -name "*.h" -type f -exec cp -a {} $PKG/usr/include/seamonkey-${VERSION}/nss \;
chown -R root:root $PKG/usr/include/seamonkey-${VERSION}/nss
chmod 644 $PKG/usr/include/seamonkey-${VERSION}/nss/*
# Create a more generic include files symlink:
( cd $PKG/usr/include
  if [ ! -e seamonkey ]; then
    ln -sf seamonkey-${VERSION} seamonkey
  fi
)

# Link some libraries into /usr/lib64.  Unless this is done, some things (like gaim's
# plugin for MSN) will be unable to load them, even if they linked with them
# successfully.
( cd $PKG/usr/lib$LIBSUFFIX && ( for somelib in libmozjs.so libnspr4.so libnss3.so libplc4.so libplds4.so libsmime3.so libsoftokn3.so libssl3.so ; do
    # Link to it:
    ln -sf seamonkey-${VERSION}/$somelib .
  done )
)

# A Better Way to handle the problem below is simply to add /usr/lib/seamonkey
# to /etc/ld.so.conf.  After all, the various Mozilla offshoots all set an
# LD_LIBRARY_PATH to make sure *they* use the right libraries anyway, and as
# far as I know seamonkey has the only set of Mozilla development libraries
# right now.  Plus, doing it this way doesn't stomp all over efforts by people
# who would like to use mozilla-nss.

## Link some libraries into /usr/lib$LIBSUFFIX.  Unless this is done, some things (like gxine)
## will be unable to load them, even if they linked with them successfully.
#( cd $PKG/usr/lib$LIBSUFFIX && ( for somelib in libmozjs.so libnspr4.so libnss3.so libplc4.so libplds4.so libsmime3.so libsoftokn3.so libssl3.so ; do
#    # Link to it:
#    ln -sf seamonkey-${VERSION}/$somelib .
#  done )
#)

# 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

# Strip files:
( 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
)

# This remains the standard plugin directory for all browsers.
mkdir -p $PKG/usr/lib$LIBSUFFIX/mozilla/plugins

# Some software won't compile without this symlink:
( cd $PKG/usr/lib$LIBSUFFIX
  if [ ! -e seamonkey ]; then
    ln -sf seamonkey-${VERSION} seamonkey
  fi
)

mkdir -p $PKG/usr/share/applications
cp -a $CWD/*.desktop $PKG/usr/share/applications
chown -R root:root $PKG/usr/share/applications
chmod 644 $PKG/usr/share/applications/*
mkdir -p $PKG/usr/share/pixmaps
cp -a $CWD/*.png $PKG/usr/share/pixmaps
chown -R root:root $PKG/usr/share/pixmaps
chmod 644 $PKG/usr/share/pixmaps/*

mkdir -p $PKG/usr/doc/seamonkey-$VERSION
cp -a \
  LEGAL LICENSE README.txt \
  $PKG/usr/doc/seamonkey-$VERSION
mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
zcat $CWD/doinst.sh.gz > $PKG/install/doinst.sh

cd $TMP/package-seamonkey
makepkg -l y -c n ../seamonkey-$VERSION-${PKGARCH}-$BUILD.tgz