Merge pull request #409 from fyrz/RocksJava-Make-cleanup

[RocksJava] Build improvements

Makefile

@@ -594,9 +594,10 @@ libsnappy.a:
 
 rocksdbjavastatic: libz.a libbz2.a libsnappy.a
 	OPT="-fPIC -DNDEBUG -O2" $(MAKE) $(LIBRARY) -j
-	cd java;$(MAKE) java;
+	cd java;$(MAKE) javalib;
 	rm -f ./java/$(ROCKSDBJNILIB)
 	$(CXX) $(CXXFLAGS) -I./java/. $(JAVA_INCLUDE) -shared -fPIC -o ./java/$(ROCKSDBJNILIB) $(JNI_NATIVE_SOURCES) $(LIBOBJECTS) $(COVERAGEFLAGS) libz.a libbz2.a libsnappy.a
+	cd java;strip $(ROCKSDBJNILIB)
 	cd java;jar -cf $(ROCKSDB_JAR) org/rocksdb/*.class org/rocksdb/util/*.class HISTORY*.md $(ROCKSDBJNILIB)
 	cd java/javadoc;jar -cf ../$(ROCKSDB_JAVADOCS_JAR) *
 	cd java;jar -cf $(ROCKSDB_SOURCES_JAR) org
@@ -615,7 +616,7 @@ rocksdbjavastaticpublish: rocksdbjavastaticrelease
 
 rocksdbjava:
 	OPT="-fPIC -DNDEBUG -O2" $(MAKE) $(LIBRARY) -j32
-	cd java;$(MAKE) java;
+	cd java;$(MAKE) javalib;
 	rm -f ./java/$(ROCKSDBJNILIB)
 	$(CXX) $(CXXFLAGS) -I./java/. $(JAVA_INCLUDE) -shared -fPIC -o ./java/$(ROCKSDBJNILIB) $(JNI_NATIVE_SOURCES) $(LIBOBJECTS) $(JAVA_LDFLAGS) $(COVERAGEFLAGS)
 	cd java;jar -cf $(ROCKSDB_JAR) org/rocksdb/*.class org/rocksdb/util/*.class HISTORY*.md $(ROCKSDBJNILIB)

java/Makefile

@@ -86,13 +86,20 @@ JAVA_TESTCLASSPATH = $(ROCKSDB_JAR):$(JAVA_JUNIT_JAR):$(JAVA_HAMCR_JAR):$(JAVA_M
 clean:
 	-find . -name "*.class" -exec rm {} \;
 	-find . -name "hs*.log" -exec rm {} \;
+	rm -rf include/*
 	rm -rf javadoc/*
 	rm -rf test-libs/
+	rm -rf target
+	rm librocksdbjni*
+	rm rocksdbjni*
+
 
 javadocs:
 	mkdir -p javadoc; javadoc -d javadoc -sourcepath . -subpackages org -exclude org.rocksdb.test
 
-java: javadocs resolve_test_deps
+javalib: java javadocs
+
+java: resolve_test_deps
 	javac org/rocksdb/util/*.java org/rocksdb/*.java
 	javac -cp $(JAVA_TESTCLASSPATH) org/rocksdb/test/*.java
 	@cp ../HISTORY.md ./HISTORY-CPP.md