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# This package compiles and stages only the Jar.
DESCRIPTION = "JDT Core Batch Compiler - Jar only"
HOMEPAGE = "http://www.eclipse.org/"
LICENSE = "EPL"
DEPENDS = "fastjar-native jikes-initial virtual/java-initial"
inherit native java
S = "${WORKDIR}"
JAR = "ecj-bootstrap-${PV}.jar"
do_unpackpost() {
if [ ! -d source ]; then
mkdir source
fi
if [ ! -d build ]; then
mkdir build
fi
# Remove crap.
rm about.html build.xml
rm -rf META-INF
# Move source into separate subdir.
mv org source/
# Remove stuff unneeded for the bootstrap compiler.
rm -rf source/org/eclipse/jdt/internal/compiler/apt
rm -rf source/org/eclipse/jdt/internal/compiler/tool
rm -rf source/org/eclipse/jdt/internal/antadapter
rm source/org/eclipse/jdt/core/JDTCompilerAdapter.java
# Make a copy of the remaining source to get the embedded
# resources.
cp -r source/org build/
# Remove source code and other stuff.
find build -name '*.java' -exec rm -f {} \;
find build -name '*.html' -exec rm -f {} \;
}
addtask unpackpost after do_unpack before do_patch
do_compile() {
find source -name '*.java' > sourcefiles
split -l 25 sourcefiles ecj-sources.
# Compiling in place is done because the sources contain
# property files which need to be available at runtime.
for list in `find . -name 'ecj-sources.*'`; do
echo "building files in $list ...";
echo jikes-initial -d build -source 1.4 -sourcepath source `cat $list`;
jikes-initial \
-d build -source 1.4 -sourcepath source `cat $list`;
done
fastjar -c -C build . -f ${JAR}
}
do_stage() {
oe_jarinstall -s ${JAR} ecj-bootstrap.jar
}
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