build_bzip2() {
HERE=`pwd`
NAME=bzip2
VER=1.0.6
BUILDDEPS="compiletc.tcz"
#DEPS=

if [ ! -f bzip2-1.0.6.tar.gz ]; then
wget http://www.bzip.org/1.0.6/bzip2-1.0.6.tar.gz || exit 1
fi

for I in `echo "$BUILDDEPS"`; do 
su tc -c "tce-load -i "$I"" || su tc -c "tce-load -iw "$I""
done

PKGPATH=$1
export LDFLAGS="-L$PKGPATH/lib"
export CPPFLAGS="-I$PKGPATH/include"
export PATH="$PKGPATH/localbin:$PATH"
export PKG_CONFIG_PATH="$PKGPATH/lib/pkgconfig:$PKG_CONFIG_PATH"
export LD_LIBRARY_PATH="$PKGPATH/lib:$LD_LIBRARY_PATH"

tar xvf bzip2-1.0.6.tar.gz || exit 1
cd bzip2-1.0.6 || exit 1
sed -e 's/^CFLAGS=\(.*\)$/CFLAGS=\1 \$(BIGFILES)/' -i ./Makefile-libbz2_so || exit 1
sed -i "s|-O2|${CFLAGS}|g" Makefile || exit 1
sed -i "s|-O2|${CFLAGS}|g" Makefile-libbz2_so || exit 1
#make -f Makefile-libbz2_so || exit 1
#make bzip2 bzip2recover libbz2.a || exit 1
make libbz2.a || exit 1
make || exit 1

mkdir -p $PKGPATH/include || exit 1
cp -a bzlib.h $PKGPATH/include || exit 1 
chown root:root $PKGPATH/include/bzlib.h || exit 1
chmod 644 $PKGPATH/include/bzlib.h || exit 1

mkdir -p $PKGPATH/lib || exit 1
cp -a libbz2.a $PKGPATH/lib/libbz2.a || exit 1
#cp -a libbz2.so.* $PKGPATH/lib/ || exit 1
chmod 644 $PKGPATH/lib/libbz2.a || exit 1 
#chmod 755 $PKGPATH/lib/libbz2.so.* || exit 1


#mkdir -p $PKGPATH/bin
#cat bzip2-shared > $PKGPATH/bin/bzip2 || exit 1
#cat bzip2recover > $PKGPATH/bin/bzip2recover || exit 1
#chmod +x $PKGPATH/bin/bzip2*

#cd $PKGPATH/lib
#rm -f libbz2.so.1.0 libbz2.so.1 || exit 1
#ln -sf libbz2.so.1.0.6 libbz2.so.1.0 || exit 1
#ln -sf libbz2.so.1.0.6 libbz2.so.1 || exit 1
#ln -sf libbz2.so.1.0.6 libbz2.so || exit 1

cd "$HERE"

touch "$TMPDIR"/bzip2
}