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# ECJ as a bootstrap compiler is a drop-in replacement for Sun's javac. It offers no more
# and no less features.
#
# This recipe uses the jar created by libecj-bootstrap.
SUMMARY = "JDT Core Batch Compiler - Bootstrap variant"
HOMEPAGE = "http://www.eclipse.org/"
SECTION = "devel"
LICENSE = "MIT"
LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302 \
file://${COREBASE}/meta/COPYING.MIT;md5=3da9cfbcb788c80a0384361b4de20420 \
"
PR = "r1"
DEPENDS = "libecj-bootstrap-native virtual/java-native"
PROVIDES = "virtual/javac-native"
SRC_URI = "file://ecj.in"
S = "${WORKDIR}"
JAR = "ecj-bootstrap.jar"
inherit native
do_compile() {
# Create the start script
echo "#!/bin/sh" > ecj-bootstrap
# get absolute path to parent directory, and use that as base path for the jar
echo "SH_DIR=\`dirname "\$0"\`" >> ecj-bootstrap
echo "CURRENT_DIR=\`cd "\${SH_DIR}" && pwd\`" >> ecj-bootstrap
echo "PARENT_DIR=\`dirname \${CURRENT_DIR}\`" >> ecj-bootstrap
echo "ECJ_JAR=\${PARENT_DIR}/share/java/${JAR}" >> ecj-bootstrap
echo "RUNTIME=java" >> ecj-bootstrap
cat ecj.in >> ecj-bootstrap
}
do_install() {
install -d ${D}${bindir}
install -m 755 ${S}/ecj-bootstrap ${D}${bindir}
install -m 755 ${S}/ecj-bootstrap ${D}${bindir}/javac
}
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