#!/bin/sh
#!/bin/sh
# Heavily based on the Slackware 12.1 SlackBuild
#
# Slackware build script for arora (www.arora-browser.org)
#
# Copyright 2008 Corrado Franco (http://www.conraid.net)
# 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.

# Required git for download source

# Exit on most errors
set -e

# Set variables:
PRGNAME=arora
DATE=$(date +%Y%m%d) 
VERSION=${VERSION:-$DATE} # Set VERSION other DATE if you want use tar source
ARCH=${ARCH:-i486}
BUILD=${BUILD:-1}
TAG=${TAG:-cf}
QMAKE=/opt/qt4/bin/qmake

CWD=$(pwd)
TMP=${TMP:-/tmp/tgz}	
PKG=$TMP/package-$PRGNAME
OUTPUT=$CWD

DOCS="$PKG/usr/doc/$PRGNAME"
DOCFILES="AUTHORS LICENSE* ChangeLog README"	

if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -pipe -fomit-frame-pointer"
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O3 -fPIC -pipe -fomit-frame-pointer"
fi

# Extract source and prepare:
rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PRGNAME

# Download source, if not exist (set DATE)
if ! [ -e $CWD/$PRGNAME-$VERSION.tar.bz2 ]; then
    git clone git://github.com/icefox/arora.git
    # Make tar of source files
    tar cjf $CWD/$PRGNAME-$DATE.tar.bz2 $PRGNAME
else
    tar xjvf $CWD/$PRGNAME-$VERSION.tar.bz2
fi

cd $PRGNAME

# Make sure ownerships and permissions are sane:
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 {} \;

# Configure:
$QMAKE -unix PREFIX=/usr QMAKE_CFLAGS="$SLKCFLAGS" QMAKE_CXXFLAGS="$SLKCFLAGS" -o Makefile arora.pro

# Build and install:
make
make INSTALL_ROOT=$PKG install

# Strip binaries:
( cd $PKG
  find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
  find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
  find . | xargs file | grep "current ar archive" | cut -f 1 -d : | xargs strip -g 2> /dev/null
)

# Sanity man e doc pages
if [ -d $PKG/usr/share/man ]; then
    mv $PKG/usr/share/man $PKG/usr
fi

# Compress and link manpages, if any:
if [ -d $PKG/usr/man ]; then
( cd $PKG/usr/man
  find . -type f -exec gzip -9 {} \;
  for i in $( find . -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done
)
fi

# Add a documentation directory:
mkdir -p ${DOCS}
for i in ${DOCFILES}; do
    if [ -e ${i} ]; then
        if ! [ -L ${i} ]; then
	    cp -a ${i} ${DOCS}
	else
	    cp -LRp ${i} ${DOCS}
        fi
    fi;
done

# Add a slackbuild script:
cat $CWD/$PRGNAME.SlackBuild > $DOCS/$PRGNAME.SlackBuild

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

# Add doinst.sh, if any
if [ -f $CWD/doinst.sh.gz ]; then
	zcat $CWD/doinst.sh.gz > $PKG/install/doinst.sh
else
    if [ -f $CWD/doinst.sh ]; then
	cat $CWD/doinst.sh > $PKG/install/doinst.sh
    fi
fi

# Create slack-required file:
if [ -x /usr/bin/requiredbuilder ]; then
    requiredbuilder -v -y -s $CWD $PKG
fi

cd $PKG
# Create package:
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAME-$VERSION-$ARCH-$BUILD$TAG.tgz

# Clean file, if option is set: 
if [ "$1" = "--cleanup" ]; then
  rm -rf $TMP
fi