graphene/LibOS/shim/test/apps/openjdk/Makefile

NPROCS := 1
OS := $(shell uname -s)
ifeq ($(OS),Linux)
	NPROCS := $(shell grep -c ^processor /proc/cpuinfo)
endif

target = build-java $(patsubst %.java,%.class,$(wildcard classes/*.java))
exec_target = java.manifest

clean-extra = clean-classes

ifeq ($(HUGE),)
RESOURCE_RULE = sys.stack.size = 256K\nsys.brk.size = 16M\nglibc.heap_size =  4M\nsgx.enclave_size = 256M\nsgx.thread_num = 12
else
RESOURCE_RULE = sys.stack.size = 4M\nsys.brk.size = 64M\nglibc.heap_size = 16M\nsgx.enclave_size = 8G\nsgx.thread_num = 32
endif

extra_rules = \
	-e 's:\$$(DEBUGTYPE):$(if $(DEBUG),inline,none):g' \
	-e 's:\$$(JAVA_HOME):$(JAVA_HOME):g' \
	-e 's:\$$(RESOURCE_RULE):$(RESOURCE_RULE):g'

level = ../../
include ../../Makefile

TEST_CLASS = $(patsubst %.java,%,$(wildcard classes/*.java))

USE_UBUNTU_SRC = no
VERSION = 7
ICEDTEA_URL = http://icedtea.wildebeest.org/download/drops/icedtea7/2.6.4/
JAVA_DIR = openjdk-7
JAVA_SRC = $(JAVA_DIR) $(JAVA_DIR)/hotspot $(JAVA_DIR)/jdk $(JAVA_DIR)/jdk/src/share/lib/security/nss.cfg
JAVA_HOME = openjdk-7-jre

$(JAVA_DIR): openjdk.tar.bz2
	tar -xjf $<
	rm -rf $@
	mv $(shell tar -tjf $< | sed -e 's@/.*@@' | head -n 1) $@

$(JAVA_DIR)/hotspot: hotspot.tar.bz2 | $(JAVA_DIR)
	tar -xjf $<
	rm -rf $@
	mv $(shell tar -tjf $< | sed -e 's@/.*@@' | head -n 1) $@

$(JAVA_DIR)/jdk: jdk.tar.bz2 | $(JAVA_DIR)
	tar -xjf $<
	rm -rf $@
	cd $(shell tar -tjf $< | sed -e 's@/.*@@' | head -n 1) && patch -p1 < ../JDK-8015880.patch
	mv $(shell tar -tjf $< | sed -e 's@/.*@@' | head -n 1) $@

openjdk.tar.bz2 hotspot.tar.bz2 jdk.tar.bz2:
	wget $(ICEDTEA_URL)$@

$(JAVA_DIR)/jdk/src/share/lib/security/nss.cfg: $(JAVA_DIR)/jdk/src/share/lib/security/nss.cfg.in | $(JAVA_DIR)/jdk
	sed 's:@NSS_LIBDIR@:/usr/lib/x86_64-linux-gnu:g' $< > $@


HOST_JAVA_HOME=$(subst /jre/bin/java,,$(shell readlink -f $(shell which java)))
INSTALL_DIR = $(JAVA_DIR)/build/linux-amd64
JRE_DIR = $(INSTALL_DIR)/j2sdk-image/jre
JDK_DIR = $(INSTALL_DIR)/j2sdk-image
JAVAC = $(JDK_DIR)/bin/javac

$(JRE_DIR)/bin/java $(JAVAC): $(JAVA_SRC)
	cd $(JAVA_DIR) && \
		make \
		ALT_BOOTDIR=$(HOST_JAVA_HOME) \
		ALT_JDK_IMPORT_PATH=$(HOST_JAVA_HOME) \
		ANT=/usr/bin/ant \
		INSANE="true" \
		FT2_CFLAGS=$(shell pkg-config --cflags freetype2) \
		FT2_LIBS=$(shell pkg-config --libs freetype2) \
		STATIC_CXX="false" \
		EXTRA_CFLAGS="-fPIC" \
		NO_DOCS="true" \
		BUILD_HEADLESS_ONLY="true" \
		BUILD_HOTSPOT="true" BUILD_JDK="true" \
		BUILD_LANGTOOLS="false" \
		BUILD_JAXP="false" BUILD_JAXWS="false" BUILD_CORBA="false" \
		HOTSPOT_BUILD_JOBS="$(NPROCS)" \
		TEST_IN_BUILD="false" \
		product_build

$(JAVA_HOME)/bin/java: $(JRE_DIR)/bin/java
	rm -rf $(JAVA_HOME)
	cp -rf $(JRE_DIR) $(JAVA_HOME)
	find $(JAVA_HOME) -type f -executable -exec strip --strip-debug {} \;

distclean: clean
	rm -rf $(JAVA_DIR) $(JAVA_HOME)

build-java: $(JAVA_HOME)/bin/java $(JAVAC)

java_home:
	@echo $(JAVA_HOME)

%.class: %.java $(JAVAC)
	$(JAVAC) $<

clean-classes:
	rm -f $(addsuffix .class,$(TEST_CLASS))