michael@0: # -*- makefile -*-
michael@0: # vim:set ts=8 sw=8 sts=8 noet:
michael@0: #
michael@0: # This Source Code Form is subject to the terms of the Mozilla Public
michael@0: # License, v. 2.0. If a copy of the MPL was not distributed with this file,
michael@0: # You can obtain one at http://mozilla.org/MPL/2.0/.
michael@0: 
michael@0: ifndef INCLUDED_JAVA_BUILD_MK #{
michael@0: 
michael@0: ifdef JAVAFILES #{
michael@0: GENERATED_DIRS += classes
michael@0: 
michael@0: export:: classes
michael@0: classes: $(call mkdir_deps,classes)
michael@0: endif #} JAVAFILES
michael@0: 
michael@0: 
michael@0: ifdef ANDROID_APK_NAME #{
michael@0: android_res_dirs := $(addprefix $(srcdir)/,$(or $(ANDROID_RES_DIRS),res))
michael@0: _ANDROID_RES_FLAG := $(addprefix -S ,$(android_res_dirs))
michael@0: _ANDROID_ASSETS_FLAG := $(addprefix -A ,$(ANDROID_ASSETS_DIR))
michael@0: android_manifest := $(or $(ANDROID_MANIFEST_FILE),AndroidManifest.xml)
michael@0: 
michael@0: GENERATED_DIRS += classes
michael@0: 
michael@0: classes.dex: $(call mkdir_deps,classes)
michael@0: classes.dex: R.java
michael@0: classes.dex: $(ANDROID_APK_NAME).ap_
michael@0: classes.dex: $(ANDROID_EXTRA_JARS)
michael@0: classes.dex: $(JAVAFILES)
michael@0: 	$(JAVAC) $(JAVAC_FLAGS) -d classes $(filter %.java,$^) \
michael@0: 		$(if $(strip $(ANDROID_EXTRA_JARS)),-classpath $(subst $(NULL) ,:,$(strip $(ANDROID_EXTRA_JARS))))
michael@0: 	$(DX) --dex --output=$@ classes $(ANDROID_EXTRA_JARS)
michael@0: 
michael@0: # R.java and $(ANDROID_APK_NAME).ap_ are both produced by aapt.  To
michael@0: # save an aapt invocation, we produce them both at the same time.  The
michael@0: # trailing semi-colon defines an empty recipe; defining no recipe at
michael@0: # all causes Make to treat the target differently, in a way that
michael@0: # defeats our dependencies.
michael@0: 
michael@0: R.java: .aapt.deps ;
michael@0: $(ANDROID_APK_NAME).ap_: .aapt.deps ;
michael@0: 
michael@0: # This uses the fact that Android resource directories list all
michael@0: # resource files one subdirectory below the parent resource directory.
michael@0: android_res_files := $(wildcard $(addsuffix /*,$(wildcard $(addsuffix /*,$(android_res_dirs)))))
michael@0: 
michael@0: .aapt.deps: $(android_manifest) $(android_res_files) $(wildcard $(ANDROID_ASSETS_DIR))
michael@0: 	@$(TOUCH) $@
michael@0: 	$(AAPT) package -f -M $< -I $(ANDROID_SDK)/android.jar $(_ANDROID_RES_FLAG) $(_ANDROID_ASSETS_FLAG) \
michael@0: 		-J ${@D} \
michael@0: 		-F $(ANDROID_APK_NAME).ap_
michael@0: 
michael@0: $(ANDROID_APK_NAME)-unsigned-unaligned.apk: $(ANDROID_APK_NAME).ap_ classes.dex
michael@0: 	cp $< $@
michael@0: 	$(ZIP) -0 $@ classes.dex
michael@0: 
michael@0: $(ANDROID_APK_NAME)-unaligned.apk: $(ANDROID_APK_NAME)-unsigned-unaligned.apk
michael@0: 	cp $< $@
michael@0: 	$(DEBUG_JARSIGNER) $@
michael@0: 
michael@0: $(ANDROID_APK_NAME).apk: $(ANDROID_APK_NAME)-unaligned.apk
michael@0: 	$(ZIPALIGN) -f -v 4 $< $@
michael@0: 
michael@0: GARBAGE += \
michael@0:   R.java \
michael@0:   classes.dex  \
michael@0:   $(ANDROID_APK_NAME).ap_ \
michael@0:   $(ANDROID_APK_NAME)-unsigned-unaligned.apk \
michael@0:   $(ANDROID_APK_NAME)-unaligned.apk \
michael@0:   $(ANDROID_APK_NAME).apk \
michael@0:   $(NULL)
michael@0: 
michael@0: JAVA_CLASSPATH := $(ANDROID_SDK)/android.jar
michael@0: 
michael@0: # Include Android specific java flags, instead of what's in rules.mk.
michael@0: include $(topsrcdir)/config/android-common.mk
michael@0: endif #} ANDROID_APK_NAME
michael@0: 
michael@0: 
michael@0: ifdef JAVA_JAR_TARGETS #{
michael@0: # Arg 1: Output target name with .jar suffix, like jars/jarfile.jar.
michael@0: #        Intermediate class files are generated in jars/jarfile-classes.
michael@0: # Arg 2: Java sources list.  We use VPATH and $^ so sources can be
michael@0: #        relative to $(srcdir) or $(CURDIR).
michael@0: # Arg 3: List of extra jars to link against.  We do not use VPATH so
michael@0: #        jars must be relative to $(CURDIR).
michael@0: # Arg 4: Additional JAVAC_FLAGS.
michael@0: 
michael@0: # Note: Proguard fails when stale .class files corresponding to
michael@0: # removed inner classes are present in the object directory.  These
michael@0: # stale class files get packaged into the .jar file, which then gets
michael@0: # processed by Proguard.  To work around this, we always delete any
michael@0: # existing jarfile-classes directory and start fresh.
michael@0: 
michael@0: define java_jar_template
michael@0: $(1): $(2) $(3)
michael@0: 	$$(REPORT_BUILD)
michael@0: 	@$$(RM) -rf $(1:.jar=)-classes
michael@0: 	@$$(NSINSTALL) -D $(1:.jar=)-classes
michael@0: 	@$$(if $$(filter-out .,$$(@D)),$$(NSINSTALL) -D $$(@D))
michael@0: 	$$(JAVAC) $$(JAVAC_FLAGS)\
michael@0:     $(4)\
michael@0: 		-d $(1:.jar=)-classes\
michael@0: 		$(if $(strip $(3)),-classpath $(subst $(NULL) ,:,$(strip $(3))))\
michael@0: 		$$(filter %.java,$$^)
michael@0: 	$$(JAR) cMf $$@ -C $(1:.jar=)-classes .
michael@0: 
michael@0: GARBAGE += $(1)
michael@0: 
michael@0: GARBAGE_DIRS += $(1:.jar=)-classes
michael@0: endef
michael@0: 
michael@0: $(foreach jar,$(JAVA_JAR_TARGETS),\
michael@0:   $(if $($(jar)_DEST),,$(error Missing $(jar)_DEST))\
michael@0:   $(if $($(jar)_JAVAFILES) $($(jar)_PP_JAVAFILES),,$(error Must provide at least one of $(jar)_JAVAFILES and $(jar)_PP_JAVAFILES))\
michael@0:   $(eval $(call java_jar_template,$($(jar)_DEST),$($(jar)_JAVAFILES) $($(jar)_PP_JAVAFILES),$($(jar)_EXTRA_JARS),$($(jar)_JAVAC_FLAGS)))\
michael@0: )
michael@0: endif #} JAVA_JAR_TARGETS
michael@0: 
michael@0: 
michael@0: INCLUDED_JAVA_BUILD_MK := 1
michael@0: 
michael@0: endif #} INCLUDED_JAVA_BUILD_MK