# This is a semi-automatic script for building the binary packages.
# It is designed to be run on Cygwin,
# but it should run fine on Linux and other GNU environments.

set -x

ARCHIVES_DIR=$HOME/archives/zlib
BUILD_DIR=$HOME/compil
INSTALL_DIR=/opt/cross-mint/m68k-atari-mint
PACKAGENAME=zlib
VERSION=-1.2.13
VERSIONPATCH=
VERSIONBIN=-bin-cygwin
VERSIONBUILD=-$(date +%Y%m%d)
COMMON_CFLAGS="-O3 -fomit-frame-pointer"

cd $BUILD_DIR
mkdir $PACKAGENAME$VERSION$VERSIONPATCH
cd $PACKAGENAME$VERSION$VERSIONPATCH
TARGET_ROOT=$PWD/binary-package
export CHOST=m68k-atari-mint

tar zxvf "$ARCHIVES_DIR/$PACKAGENAME$VERSION.tar.gz"
mv $PACKAGENAME$VERSION $PACKAGENAME$VERSION$VERSIONPATCH.m68000
cd $PACKAGENAME$VERSION$VERSIONPATCH.m68000
sed -i 's: -L${libdir} -L${sharedlibdir}::' zlib.pc.in
CFLAGS="$COMMON_CFLAGS" ./configure --prefix=$INSTALL_DIR
make
make install DESTDIR=$TARGET_ROOT
cd ..

tar zxvf "$ARCHIVES_DIR/$PACKAGENAME$VERSION.tar.gz"
mv $PACKAGENAME$VERSION $PACKAGENAME$VERSION$VERSIONPATCH.m68020-60
cd $PACKAGENAME$VERSION$VERSIONPATCH.m68020-60
sed -i 's: -L${libdir} -L${sharedlibdir}::' zlib.pc.in
CFLAGS="-m68020-60 $COMMON_CFLAGS" ./configure --prefix=$INSTALL_DIR --libdir='${exec_prefix}/lib/m68020-60'
make
make install-libs DESTDIR=$TARGET_ROOT
cd ..

tar zxvf "$ARCHIVES_DIR/$PACKAGENAME$VERSION.tar.gz"
mv $PACKAGENAME$VERSION $PACKAGENAME$VERSION$VERSIONPATCH.m5475
cd $PACKAGENAME$VERSION$VERSIONPATCH.m5475
sed -i 's: -L${libdir} -L${sharedlibdir}::' zlib.pc.in
CFLAGS="-mcpu=5475 $COMMON_CFLAGS" ./configure --prefix=$INSTALL_DIR --libdir='${exec_prefix}/lib/m5475'
make
make install-libs DESTDIR=$TARGET_ROOT
cd ..

cd $TARGET_ROOT
find ${INSTALL_DIR#/}/lib -name '*.a' -print -exec m68k-atari-mint-strip -S -x '{}' ';'
gzip -9 ${INSTALL_DIR#/}/share/man/*/*.*

tar --owner=0 --group=0 -jcvf $PACKAGENAME$VERSION$VERSIONPATCH$VERSIONBIN$VERSIONBUILD.tar.bz2 ${INSTALL_DIR#/}