#!/bin/sh

# Arguments: <JDK TREE> <MINIMAL|FULL>

TREE=${1}

TYPE=${2}

ZIP_SRC=src/java.base/share/native/libzip/zlib/

JPEG_SRC=src/java.desktop/share/native/libjavajpeg/

GIF_SRC=src/java.desktop/share/native/libsplashscreen/giflib/

PNG_SRC=src/java.desktop/share/native/libsplashscreen/libpng/

LCMS_SRC=src/java.desktop/share/native/liblcms/

if test "x${TREE}" = "x"; then

    echo "$0 <JDK_TREE> (MINIMAL|FULL)";

    exit 1;

fi

if test "x${TYPE}" = "x"; then

    TYPE=minimal;

fi

if test "x${TYPE}" != "xminimal" -a "x${TYPE}" != "xfull"; then

    echo "Type must be minimal or full";

    exit 2;

fi

echo "Removing in-tree libraries from ${TREE}"

echo "Cleansing operation: ${TYPE}";

cd ${TREE}

echo "Removing built-in libs (they will be linked)"

# On full runs, allow for zlib having already been deleted by minimal

echo "Removing zlib"

if [ "x${TYPE}" = "xminimal" -a ! -d ${ZIP_SRC} ]; then

	echo "${ZIP_SRC} does not exist. Refusing to proceed."

	exit 1

fi	

rm -rvf ${ZIP_SRC}

# Minimal is limited to just zlib so finish here

if test "x${TYPE}" = "xminimal"; then

    echo "Finished.";

    exit 0;

fi

echo "Removing libjpeg"

if [ ! -f ${JPEG_SRC}/jdhuff.c ]; then # some file that should definitely exist

	echo "${JPEG_SRC} does not contain jpeg sources. Refusing to proceed."

	exit 1

fi	

rm -vf ${JPEG_SRC}/jcomapi.c

rm -vf ${JPEG_SRC}/jdapimin.c

rm -vf ${JPEG_SRC}/jdapistd.c

rm -vf ${JPEG_SRC}/jdcoefct.c

rm -vf ${JPEG_SRC}/jdcolor.c

rm -vf ${JPEG_SRC}/jdct.h

rm -vf ${JPEG_SRC}/jddctmgr.c

rm -vf ${JPEG_SRC}/jdhuff.c

rm -vf ${JPEG_SRC}/jdhuff.h

rm -vf ${JPEG_SRC}/jdinput.c

rm -vf ${JPEG_SRC}/jdmainct.c

rm -vf ${JPEG_SRC}/jdmarker.c

rm -vf ${JPEG_SRC}/jdmaster.c

rm -vf ${JPEG_SRC}/jdmerge.c

rm -vf ${JPEG_SRC}/jdphuff.c

rm -vf ${JPEG_SRC}/jdpostct.c

rm -vf ${JPEG_SRC}/jdsample.c

rm -vf ${JPEG_SRC}/jerror.c

rm -vf ${JPEG_SRC}/jerror.h

rm -vf ${JPEG_SRC}/jidctflt.c

rm -vf ${JPEG_SRC}/jidctfst.c

rm -vf ${JPEG_SRC}/jidctint.c

rm -vf ${JPEG_SRC}/jidctred.c

rm -vf ${JPEG_SRC}/jinclude.h

rm -vf ${JPEG_SRC}/jmemmgr.c

rm -vf ${JPEG_SRC}/jmemsys.h

rm -vf ${JPEG_SRC}/jmemnobs.c

rm -vf ${JPEG_SRC}/jmorecfg.h

rm -vf ${JPEG_SRC}/jpegint.h

rm -vf ${JPEG_SRC}/jpeglib.h

rm -vf ${JPEG_SRC}/jquant1.c

rm -vf ${JPEG_SRC}/jquant2.c

rm -vf ${JPEG_SRC}/jutils.c

rm -vf ${JPEG_SRC}/jcapimin.c

rm -vf ${JPEG_SRC}/jcapistd.c

rm -vf ${JPEG_SRC}/jccoefct.c

rm -vf ${JPEG_SRC}/jccolor.c

rm -vf ${JPEG_SRC}/jcdctmgr.c

rm -vf ${JPEG_SRC}/jchuff.c

rm -vf ${JPEG_SRC}/jchuff.h

rm -vf ${JPEG_SRC}/jcinit.c

rm -vf ${JPEG_SRC}/jconfig.h

rm -vf ${JPEG_SRC}/jcmainct.c

rm -vf ${JPEG_SRC}/jcmarker.c

rm -vf ${JPEG_SRC}/jcmaster.c

rm -vf ${JPEG_SRC}/jcparam.c

rm -vf ${JPEG_SRC}/jcphuff.c

rm -vf ${JPEG_SRC}/jcprepct.c

rm -vf ${JPEG_SRC}/jcsample.c

rm -vf ${JPEG_SRC}/jctrans.c

rm -vf ${JPEG_SRC}/jdtrans.c

rm -vf ${JPEG_SRC}/jfdctflt.c

rm -vf ${JPEG_SRC}/jfdctfst.c

rm -vf ${JPEG_SRC}/jfdctint.c

rm -vf ${JPEG_SRC}/jversion.h

rm -vf ${JPEG_SRC}/README

echo "Removing giflib"

if [ ! -d ${GIF_SRC} ]; then

	echo "${GIF_SRC} does not exist. Refusing to proceed."

	exit 1

fi	

rm -rvf ${GIF_SRC}

echo "Removing libpng"

if [ ! -d ${PNG_SRC} ]; then

	echo "${PNG_SRC} does not exist. Refusing to proceed."

	exit 1

fi	

rm -rvf ${PNG_SRC}

echo "Removing lcms"

if [ ! -d ${LCMS_SRC} ]; then

	echo "${LCMS_SRC} does not exist. Refusing to proceed."

	exit 1

fi

echo "Skipped on RHEL 7 as system LCMS is too old"

if [ ! true ]; then

rm -vf ${LCMS_SRC}/cmscam02.c

rm -vf ${LCMS_SRC}/cmscgats.c

rm -vf ${LCMS_SRC}/cmscnvrt.c

rm -vf ${LCMS_SRC}/cmserr.c

rm -vf ${LCMS_SRC}/cmsgamma.c

rm -vf ${LCMS_SRC}/cmsgmt.c

rm -vf ${LCMS_SRC}/cmshalf.c

rm -vf ${LCMS_SRC}/cmsintrp.c

rm -vf ${LCMS_SRC}/cmsio0.c

rm -vf ${LCMS_SRC}/cmsio1.c

rm -vf ${LCMS_SRC}/cmslut.c

rm -vf ${LCMS_SRC}/cmsmd5.c

rm -vf ${LCMS_SRC}/cmsmtrx.c

rm -vf ${LCMS_SRC}/cmsnamed.c

rm -vf ${LCMS_SRC}/cmsopt.c

rm -vf ${LCMS_SRC}/cmspack.c

rm -vf ${LCMS_SRC}/cmspcs.c

rm -vf ${LCMS_SRC}/cmsplugin.c

rm -vf ${LCMS_SRC}/cmsps2.c

rm -vf ${LCMS_SRC}/cmssamp.c

rm -vf ${LCMS_SRC}/cmssm.c

rm -vf ${LCMS_SRC}/cmstypes.c

rm -vf ${LCMS_SRC}/cmsvirt.c

rm -vf ${LCMS_SRC}/cmswtpnt.c

rm -vf ${LCMS_SRC}/cmsxform.c

rm -vf ${LCMS_SRC}/lcms2.h

rm -vf ${LCMS_SRC}/lcms2_internal.h

rm -vf ${LCMS_SRC}/lcms2_plugin.h

fi