#!/bin/sh

# Heavily based on the Slackware 13.37 SlackBuild (v1)

# Written by miklos < ardutu at gmail dot com >

# Slackware build script for apache-ant
# Official Site: http://ant.apache.org/

# 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.

set -e

# Basic information. 
PKGNAME=apache-ant
VERSION=${VERSION:-1.8.4}
BUILD=${BUILD:-1}
TAG=${TAG:-sl}
JOBS=${JOBS:-"-j2"}
ARCH=${ARCH:-i486}
DOCS="INSTALL KEYS NOTICE README WHATSNEW manual/" #list of docs to include
SLKFILES= #extra files to include in slackbuild distribution
SOURCE="http://archive.apache.org/dist/ant/binaries/${PKGNAME}-${VERSION}-bin.tar.bz2"
TAR=      # empty = auto
DIR=      # empty = auto

# If EULA
if [ -e EULA.TXT ];then
  more EULA.TXT
  echo "Do you accept terms? (yes/[no])"
  read ACCEPT
  if [ "$ACCEPT" != "yes" ];then
    echo; echo "SlackBuild Aborted!!"
    exit 1
  fi
fi

# Does not touch following if not needed
CWD=$(pwd)
TMP=${TMP:-/tmp/buildpkgs/$PKGNAME}
PKG=$TMP/package-$PKGNAME
OUTPUT=${OUTPUT:-$CWD}
TAR=${TAR:-$(basename $SOURCE)}
DIR=${DIR:-$(echo "$TAR"|sed -r 's/(\.tar|)(.xz|.gz|.bz2|)$//')}

if [ ! -e $CWD/$TAR ];then
  wget $SOURCE
fi

CHOST="i486"
if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "i586" ]; then
  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
  LIBDIRSUFFIX="64"
  CHOST="x86_64"
fi

### Preparing Source
rm -rf $TMP
mkdir -p $TMP $PKG/usr/share/{ant,java} $PKG/usr/bin $OUTPUT
cd $TMP
tar xvf $CWD/$TAR
cd $TMP/$PKGNAME-$VERSION

chown -R root:root .
chmod -R u+w,go+r-w,a-s .

ANT_HOME=/usr/share/ant

cp -a bin lib etc $PKG/$ANT_HOME/
rm -f $PKG/$ANT_HOME/lib/x*jar

mkdir -p $PKG/etc/profile.d/
cat << EOF > $PKG/etc/profile.d/$PKGNAME.csh
#!/bin/csh
setenv ANT_HOME ${ANT_HOME}
EOF
cat << EOF > $PKG/etc/profile.d/$PKGNAME.sh
#!/bin/sh
export ANT_HOME=${ANT_HOME}
EOF
chmod 0755 $PKG/etc/profile.d/*

cd $PKG/usr/share/java
  for jar in $PKG/$ANT_HOME/lib/*.jar ; do
    ln -s $ANT_HOME/lib/$(basename $jar) $(basename $jar)
  done
cd -

cd $PKG/usr/bin
  ln -s $ANT_HOME/bin/ant
  ln -s $ANT_HOME/bin/antRun
  ln -s $ANT_HOME/bin/antRun.pl
  ln -s $ANT_HOME/bin/runant.pl
  ln -s $ANT_HOME/bin/runant.py
cd -

# Documentations
mkdir -p $PKG/usr/doc/$PKGNAME-$VERSION
cp -r $DOCS $PKG/usr/doc/$PKGNAME-$VERSION

# SlackBuild
mkdir -p $PKG/usr/doc/$PKGNAME-$VERSION/SlackBuild
cat $CWD/$PKGNAME.SlackBuild > $PKG/usr/doc/$PKGNAME-$VERSION/SlackBuild/$PKGNAME.SlackBuild
cat $CWD/slack-desc > $PKG/usr/doc/$PKGNAME-$VERSION/SlackBuild/slack-desc
if [ "$SLKFILES" != "" ]; then
	for file in $SLKFILES; do
		cp -r $CWD/$file $PKG/usr/doc/$PKGNAME-$VERSION/SlackBuild
    done
fi


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

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

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
[ -e $CWD/doinst.sh ] && cat $CWD/doinst.sh > $PKG/install/doinst.sh

cd $PKG
chown -R root:root $PKG

if [ -x "$(which requiredbuilder 2>/dev/null)" ];then
  requiredbuilder -y -v -c -b -s  $CWD $PKG
fi

/sbin/makepkg -l y -c n $OUTPUT/$PKGNAME-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-txz}

if [ "$1" = "--cleanup" ]; then
  rm -rf $TMP
fi