DESCRIPTION = "CacaoVM for use as OpenEmbedded's Java VM"
HOMEPAGE = "http://www.cacaojvm.org/"
LICENSE  = "GPL-2.0"
LIC_FILES_CHKSUM = "file://COPYING;md5=59530bdf33659b29e73d4adb9f9f6552"
SECTION  = "interpreters"

DEPENDS_class-native = "zlib-native libtool-native ecj-initial fastjar-native classpath-native"
PROVIDES_class-native = "virtual/java-native"

DEPENDS = "zlib libtool classpath virtual/javac-native"
DEPENDS_${PN} = "classpath"
RPROVIDES_${PN} = "java2-runtime"

SRC_URI = "http://www.complang.tuwien.ac.at/cacaojvm/download/cacao-${PV}/cacao-${PV}.tar.xz"
SRC_URI[md5sum] = "2c18478404afd1cffdd15ad1e9d85a57"
SRC_URI[sha256sum] = "eecc8bd1b528a028f43d9d1d0c06b97855bbf1d40e03826d911ebbc0b6971e12"

inherit java autotools update-alternatives
# --with-vm-zip=${datadir}/cacao/vm.zip
EXTRA_OECONF_class-native = "\
    --enable-debug \
    --with-vm-zip=${datadir}/cacao/vm.zip \
    --disable-libjvm \
    \
    --with-classpath-libdir=${libdir_jni}:${libdir} \
    --with-classpath-includedir=${includedir}/classpath \
    --with-classpath-classes=${datadir}/classpath/glibj.zip \
    \
    --with-java-runtime-library-classes=${datadir}/classpath/glibj.zip \
    --with-java-runtime-library-libdir=${libdir_jni}:${libdir} \
    --with-jni_md_h=${includedir}/classpath \
    --with-jni_h=${includedir}/classpath \
    --disable-test-dependency-checks \
"

CACHED_CONFIGUREVARS_class-native += "ac_cv_prog_JAVAC=${STAGING_BINDIR_NATIVE}/ecj-initial"

do_configure_prepend () {
    rm  src/mm/boehm-gc/ltmain.sh
    mkdir -p src/mm/boehm-gc/m4
}

#FILES_${PN} = "${bindir}/${PN} ${libdir}/cacao/lib*.so ${libdir}/lib*.so* ${datadir}/${PN}"
#FILES_${PN}-doc = "${datadir}/man"
#FILES_${PN}-dbg += "${bindir}/.debug ${libdir}/.debug/lib*.so*"

ALTERNATIVE_NAME = "java"
ALTERNATIVE_LINK = "${bindir}/${ALTERNATIVE_NAME}"
ALTERNATIVE_PATH = "${bindir}/cacao"
ALTERNATIVE_PRIORITY = "10"

BBCLASSEXTEND = "native"