#!/bin/sh
# Heavily based on the Slackware 12.2 SlackBuild
# http://www.dest-unreach.org/socat
# http://www.slacky.it

NAME=socat
VERSION=1.7.1.1
ARCH=${ARCH:-i486}
BUILD=${BUILD:-1bj}

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

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

SOURCE=http://www.dest-unreach.org/socat/download/$NAME-$VERSION.tar.bz2

if [ ! -e $NAME-$VERSION.tar.bz2 ]; then
wget -c $SOURCE
fi

cd $TMP
rm -rf $NAME-$VERSION

# unpack the sources and fix their permissions
tar -xjvf $CWD/$NAME-$VERSION.tar.bz2 || exit 1
cd $NAME-$VERSION
chown -R root:root .
chmod -R u+w,go+r-w,a-s .
echo ""
echo "Starting compilation :)"

# run configure script
CFLAGS="$SLKCFLAGS" CXXFLAGS="$SLKCFLAGS" \
./configure \
 --prefix=/usr \
 --mandir=/usr/man \
 --program-prefix= \
 --program-suffix= \
 --build=$ARCH-slackware-linux
 
make || exit 1

# redirect installation of the package
make DESTDIR=$PKG install || exit 1
strip $PKG/usr/bin/*  # strip binaries
find $PKG/usr/man -type f -exec gzip -9 {} \;  # Gzip the man pages

# copy the docs
mkdir -p $PKG/usr/doc/$NAME-$VERSION
cp -a \
 BUGREPORTS CHANGES COPYING* DEVELOPMENT EXAMPLES FAQ FILES PORTING README SECURITY doc/*.css doc/*.help doc/*.html \
  $PKG/usr/doc/$NAME-$VERSION/

# copy the slack-desc
mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cat $CWD/slack-desc > $PKG/usr/doc/$NAME-$VERSION/slack-desc
cat $CWD/$NAME.SlackBuild > $PKG/usr/doc/$NAME-$VERSION/$NAME.SlackBuild

# build the package
cd $PKG
requiredbuilder -y -v -s $CWD $PKG
makepkg -l y -c n $CWD/$NAME-$VERSION-$ARCH-$BUILD.tgz

# clean up the extra stuff
if [ "$1" = "--cleanup" ]; then
  rm -rf $TMP
fi