build_gzip() {
HERE=`pwd`

BUILDDEPS="compiletc.tcz gettext.tcz intltool.tcz"
#DEPS=

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/bin:$PATH"
export PKG_CONFIG_PATH="$PKGPATH/lib/pkgconfig:$PKG_CONFIG_PATH"
export LD_LIBRARY_PATH="$PKGPATH/lib:$LD_LIBRARY_PATH"

[ -d "$PKGPATH"/include ] || mkdir -p "$PKGPATH"/include
[ -d "$PKGPATH"/lib ] || mkdir -p "$PKGPATH"/lib

tar xvf gzip-1.5.tar.xz
cd gzip-1.5

./configure --prefix="$PKGPATH" --bindir="$PKGPATH"/localbin || exit 1


make || exit 1
make install || exit 1
cd "$HERE"

touch "$TMPDIR"/gzip
}