# SHORT DESC: Free MPEG2 Video Stream Decoder
# LONG DESC: The mpeg2dec utility is used to decode MPEG video streams.  This package also includes libmpeg2, a free (GPLed) library for decoding   MPEG2 and MPEG1 video streams.                                        

OLDVERSION="`slapt-get --show mpeg2dec 2>/dev/null | grep 'Package Version:' | grep -v 'rsk$'`"
if [ -n "${OLDVERSION}" ]; then
	slapt-get --show mpeg2dec 2>/dev/null

	echo 'Existing base mpeg2dec found, ignoring.'
	exit 1
fi

if [ "$TARGETARCH" = "x86_64" ]; then
	acceldetect="disable"
else
	acceldetect="enable"
fi

## Build static libraries first
./configure --prefix=/usr --sysconfdir=/etc --localstatedir=/var --libdir="$libdir" --enable-static --disable-shared --${acceldetect}-accel-detect || exit 1

sed 's@^#define HAVE_IO_H.*@/* #undef HAVE_IO_H */@' include/config.h > include/config.h.1
cat include/config.h.1 > include/config.h
rm -f include/config.h.1

make && \
make install || exit 1

## Perform cleanup
make clean
make distclean

## Then shared libraries
./configure --prefix=/usr --sysconfdir=/etc --localstatedir=/var --libdir="$libdir" --disable-static --enable-shared --${acceldetect}-accel-detect || exit 1

sed 's@^#define HAVE_IO_H.*@/* #undef HAVE_IO_H */@' include/config.h > include/config.h.1
cat include/config.h.1 > include/config.h
rm -f include/config.h.1

sed 's@-prefer-non-pic@-fPIC -DPIC@' libmpeg2/Makefile > libmpeg2/Makefile.1
cat libmpeg2/Makefile.1 > libmpeg2/Makefile
rm -f libmpeg2/Makefile.1

make && \
make install || exit 1