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authorRobert Schuster <thebohemian@gmx.net>2008-07-22 12:01:46 +0000
committerRobert Schuster <thebohemian@gmx.net>2008-07-22 12:01:46 +0000
commit9307beb8cb53ea4971506e016bc84b8facfdcadd (patch)
treee8c1c16d4277110ccdf7f3ccb808c3bf30301c13
parentcf91c71446e557ba253d492898d59e5990516f4c (diff)
ecj-initial 3.4: New recipe for version 3.4.
ecj-bootstrap-native 3.4: New recipe for version 3.4.
-rw-r--r--packages/ecj/ecj-bootstrap-native_3.4.bb38
-rw-r--r--packages/ecj/ecj-initial_3.4.bb84
2 files changed, 122 insertions, 0 deletions
diff --git a/packages/ecj/ecj-bootstrap-native_3.4.bb b/packages/ecj/ecj-bootstrap-native_3.4.bb
new file mode 100644
index 0000000000..bd4347457c
--- /dev/null
+++ b/packages/ecj/ecj-bootstrap-native_3.4.bb
@@ -0,0 +1,38 @@
+# ECJ as a bootstrap compiler is a drop-in replacement for Sun's javac. It offers no more
+# and no less features.
+#
+# Since the VM running the compiler has no effect on the produced bytecode this recipe
+# uses the jar created by ecj-initial and creates a start script that runs it with a different
+# VM.
+
+DESCRIPTION = "JDT Core Batch Compiler - Bootstrap variant"
+HOMEPAGE = "http://www.eclipse.org/"
+SECTION = "devel"
+PRIORITY = "optional"
+LICENSE = "EPL"
+
+DEPENDS = "ecj-initial virtual/java-native"
+
+PROVIDES = "virtual/javac-native"
+
+SRC_URI = "file://ecj.in"
+
+S = "${WORKDIR}"
+
+JAR = "ecj-bootstrap-${PV}.jar"
+
+inherit native
+
+do_compile() {
+ # Create the start script
+ echo "#!/bin/sh" > ecj-bootstrap
+ echo "ECJ_JAR=${STAGING_DATADIR}/java/${JAR}" >> ecj-bootstrap
+ echo "RUNTIME=java" >> ecj-bootstrap
+ cat ecj.in >> ecj-bootstrap
+}
+
+do_stage() {
+ install -d ${STAGING_BINDIR}
+ install -m 755 ${S}/ecj-bootstrap ${STAGING_BINDIR}
+ install -m 755 ${S}/ecj-bootstrap ${STAGING_BINDIR}/javac
+}
diff --git a/packages/ecj/ecj-initial_3.4.bb b/packages/ecj/ecj-initial_3.4.bb
new file mode 100644
index 0000000000..7322be487b
--- /dev/null
+++ b/packages/ecj/ecj-initial_3.4.bb
@@ -0,0 +1,84 @@
+# ECJ as a bootstrap compiler is a drop-in replacement for Sun's javac. It offers no more
+# and no less features.
+
+# This variant runs on the initial (not Java5-compatible runtime).
+
+DESCRIPTION = "JDT Core Batch Compiler - Bootstrap variant"
+HOMEPAGE = "http://www.eclipse.org/"
+LICENSE = "EPL"
+
+DEPENDS = "fastjar-native jikes-initial virtual/java-initial"
+
+SRC_URI = "\
+ http://mirrors.ibiblio.org/pub/mirrors/eclipse/eclipse/downloads/drops/R-3.4-200806172000/ecjsrc-3.4.zip \
+ file://ecj.in \
+ "
+
+S = "${WORKDIR}"
+
+inherit native
+
+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 ${JAR}
+
+ # Create the start script
+ echo "#!/bin/sh" > ecj-initial
+ echo "ECJ_JAR=${STAGING_DATADIR}/java/${JAR}" >> ecj-initial
+ echo "RUNTIME=java-initial" >> ecj-initial
+ cat ecj.in >> ecj-initial
+}
+
+do_stage() {
+ install -d ${STAGING_DATADIR}/java
+ install -m 755 ${S}/${JAR} ${STAGING_DATADIR}/java
+
+ install -d ${STAGING_BINDIR}
+ install -m 755 ${S}/ecj-initial ${STAGING_BINDIR}
+}