#!/bin/sh
# Heavily based on the Slackware 12.0 SlackBuild
# http://www.boost.org
# Packager Andrea Sciucca  ( gohanz at infinito.it)
# http://www.slacky.it
# 
# Required: Icu
#
# Added Python support "-sPYTHON_ROOT=/usr -sPYTHON_VERSION=$PYVER"
#




CWD=`pwd`
TMP=${TMP:-/tmp/tgz}
PKG=$TMP/package/boost
NAME=boost
VERSION=1_33_1
HOST=i486
ARCH=${ARCH:-i686}
BUILD=2as
PYVER=$(python -c "import sys; print sys.version[:3]")

SOURCE=http://kent.dl.sourceforge.net/sourceforge/boost/$NAME'_'$VERSION.tar.bz2

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


if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O3 -march=i686 -pipe -fomit-frame-pointer"
elif [ "$ARCH" = "athlon64" ]; then
  SLKCFLAGS="-O2 -march=athlon64 -pipe"
elif [ "$ARCH" = "athlonxp" ]; then 
  SLKCFLAGS="-O3 -march=athlon-xp -pipe -fomit-frame-pointer"
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2"
elif [ "$ARCH" = "s390" ]; then
  SLKCFLAGS="-O2"
fi

if [ ! -d $TMP ]; then
 mkdir -p $TMP
fi
if [ ! -d $PKG ]; then
 mkdir -p $PKG
fi

cd $TMP
tar xvjf $CWD/$NAME'_'$VERSION.tar.bz2

echo -e "\E[0;32m+-------------------------------+\E[0;0m"
echo -e "\E[0;32m| Start SlackBuild $NAME-$VERSION |\E[0;0m"
echo -e "\E[0;32m+-------------------------------+\E[0;0m"

cd $NAME'_'$VERSION

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 {} \;

# Building Bjam - A Tools for boost building -
( cd tools/build/jam_src
  ./build.sh  )



# Building and Installing Boost library with ICU support.

./tools/build/jam_src/bin.linuxx86/bjam \
-sBUILD="release <optimization>speed <inlining>full <runtime-link>dynamic <link>shared <threading>multi" \
-sPYTHON_ROOT=/usr -sPYTHON_VERSION=$PYVER \
-sHAVE_ICU=1  \
--sTOOLS=gcc  \
--layout=system \
install --prefix=$PKG/usr

# Copying Bjam tools in package 
mkdir -p $PKG/usr/bin
( cd tools/build/jam_src/bin.linuxx86/
  install -m 755 bjam  $PKG/usr/bin )

# Build and install bcp tool for extracting subsets of Boost
( cd $TMP/$NAME'_'$VERSION/tools/bcp
  ../build/jam_src/bin.linuxx86/bjam 
install -m 755 run/bcp  $PKG/usr/bin )

# Build and install Pyste Boost.Python code generator 
( cd  $TMP/$NAME'_'$VERSION/libs/python/pyste/install
python setup.py build
python setup.py install --prefix=$PKG/usr/ )


mkdir -p $PKG/usr/doc/$NAME'_'$VERSION
cp -a \
  LICENSE_1_0.txt  README index.htm google_logo_40wht.png \
 $PKG/usr/doc/$NAME'_'$VERSION



( 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
  find . | xargs file | grep "current ar archive" | cut -f 1 -d : | xargs strip -g 2> /dev/null
)

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


mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cat << EOF > $PKG/install/doinst.sh
( cd usr/lib ; rm -rf libboost_regex.so )
( cd usr/lib ; ln -sf libboost_regex-mt.so libboost_regex.so )
EOF

cd $PKG
chown -R root:root .
requiredbuilder -y -v -s $CWD $PKG
makepkg -l y -c n $CWD/$NAME-1.33.1-$ARCH-$BUILD.tgz

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