#!/bin/bash
#
# boost.SlackBuild
# code: Vicious (michal@scxd.info); improvements: Zielony (e-pl@o2.pl)
set -e
# PACKAGE GENERAL INFO [EDIT]
PKGNAME=boost
VERSION=1.35.0
BUILD=1X
ARCH=i686
URL=http://switch.dl.sourceforge.net/sourceforge/boost/boost_`echo $VERSION | tr . _`.tar.gz

CWD=`pwd`
TMP=/tmp/$PKGNAME
PKG=$TMP/package

if [ -e $TMP/$PKGNAME-$VERSION/'Makefile' ]; then
	cd $TMP/$PKGNAME-$VERSION
	make
else
if [ ! -d $TMP/$PKGNAME-$VERSION ]; then
rm -rf $PKG
mkdir -p $PKG/install

# PACKAGE DESCRIPTION  [EDIT]
cat << SLACKDESC | fmt -w $(( 80 - `echo $PKGNAME | wc -c` - 3 )) | perl -pe "s/^/$PKGNAME: /" > $PKG/install/slack-desc
Boost (C++ libraries)

Boost provides free peer-reviewed portable C++ source libraries. We emphasize libraries that work well with the C++ Standard Library. Boost libraries are intended to be widely useful, and usable across a broad spectrum of applications. The Boost license encourages both commercial and non-commercial use.

        Package prepared by Zielony (e-pl@o2.pl)
SLACKDESC

cd $TMP

# step 1: DOWNLOAD SOURCE
PKGFNAME=`ls -t | grep "$PKGNAME-$VERSION." | head -1`
( wget -c $URL -P $TMP -O $PKGNAME-$VERSION.${URL//*.} )

PKGFNAME=`ls -t | grep "$PKGNAME-$VERSION." | head -1`

# step 2: UNPACK SOURCE AND PREPARE PACKAGE
EXTENSION=`echo ${PKGFNAME//*.}`
if [ $EXTENSION = "bz2" ]; then
	tar jxvf $PKGFNAME -C $TMP
else
	tar zxvf $PKGFNAME -C $TMP
fi

DIRNAME=`tar tf $PKGFNAME | head -1`
echo $DIRNAME | grep '/' && DIRNAME=${DIRNAME%${DIRNAME#*/}}
if [ "$DIRNAME" != "$PKGNAME-$VERSION/" ]; then mv $DIRNAME $PKGNAME-$VERSION; fi

chown root:root $TMP -R
fi

cd $TMP/$PKGNAME-$VERSION

case $ARCH in
	"i686")   SLKCFLAGS="-O2 -march=i686 -mtune=i686" ;;
	"i486")   SLKCFLAGS="-O2 -march=i486 -mtune=i686" ;;
	"i386")   SLKCFLAGS="-O2 -march=i386 -mcpu=i686" ;;
	"s390")   SLKCFLAGS="-O2" ;;
	"x86_64") SLKCFLAGS="-O2" ;;
	*)        SLKCFLAGS="-O2" ;;
esac

if [ -s 'configure' ]; then
./configure \
	--prefix=/usr
fi

sed -i 's/BJAM_CONFIG=/BJAM_CONFIG="--layout=system"/' Makefile
sed -i "s@flags gcc.compile OPTIONS <optimization>speed : -O3 ;@flags gcc.compile OPTIONS <optimization>speed : $SLKCFLAGS ;@" tools/build/v2/tools/gcc.jam
# Yeah...

make
fi
sed -i "s@=/usr@=$TMP/package/usr@g" Makefile
make install
rm -f $TMP/package/usr/lib/*.a
mkdir -p $TMP/package/usr/doc/$PKGNAME-$VERSION
cp -af doc/* $TMP/package/usr/doc/$PKGNAME-$VERSION

# step 3: STRIP BINARIES & GZIP MANUALS
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" | grep ELF | cut -f 1 -d : \
  	| xargs strip --strip-debug 2> /dev/null

  find $PKG/usr -path '*/man/man?/*' | xargs gzip )

# step 4: CREATE PACKAGE & CLEAN TMP
if [ `find . | wc -l` -le 1 ]; then
	echo "Brak plików pakietu!"
else
	( requiredbuilder -y -s $PKG/install $PKG )
	makepkg -l y -c n $CWD/$PKGNAME-$VERSION-$ARCH-$BUILD.tgz
	if [ "$1" != "-nc" ]; then rm -rf $TMP; fi
fi