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rockbox/android/android.make
Nick Feldmann 488306e1eb android: target java 1.7 bytecode 
Java 17 on the host does no longer support targeting Java 1.6.
This causes the build to fail.
Build Tools 19.x support Java 1.7 bytecode and converts it to dex
files for Android 2.2 or later, unless one uses the
try-with-resources syntax which requires KitKat.

Change-Id: I523746427f9ba3b60bef73fe1379b272cf048a05
2025-01-01 09:59:46 -05:00

173 lines
6.3 KiB
Makefile
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# __________ __ ___.
# Open \______ \ ____ ____ | | _\_ |__ _______ ___
# Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
# Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
# Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
# \/ \/ \/ \/ \/
# $Id$
#
PACKAGE=org.rockbox
PACKAGE_PATH=org/rockbox
BINLIB_DIR=$(BUILDDIR)/libs/$(ANDROID_ARCH)
ANDROID_DIR=$(ROOTDIR)/android
# this is a glibc compatibility hack to provide a get_nprocs() replacement.
# The NDK ships cpu-features.c which has a compatible function android_getCpuCount()
CPUFEAT = $(ANDROID_NDK_PATH)/sources/android/cpufeatures
CPUFEAT_BUILD = $(BUILDDIR)
INCLUDES += -I$(CPUFEAT)
OTHER_SRC += $(CPUFEAT)/cpu-features.c
CLEANOBJS += $(CPUFEAT_BUILD)/cpu-features.o
$(CPUFEAT_BUILD)/cpu-features.o: $(CPUFEAT)/cpu-features.c
$(SILENT)mkdir -p $(dir $@)
$(call PRINTS,CC $(subst $(CPUFEAT)/,,$<))$(CC) -o $@ -c $^ $(GCCOPTS) -Wno-unused
.SECONDEXPANSION: # $$(JAVA_OBJ) is not populated until after this
.SECONDEXPANSION: # $$(OBJ) is not populated until after this
.PHONY: apk classes clean dex dirs libs jar
# API version
#ANDROID_PLATFORM_VERSION=19 # Set by configure script
ANDROID_PLATFORM=$(ANDROID_SDK_PATH)/platforms/android-$(ANDROID_PLATFORM_VERSION)
# Use oldest version available..
BUILD_TOOLS_VERSION=$(notdir $(firstword $(wildcard $(ANDROID_SDK_PATH)/build-tools/*)))
# android tools
AAPT=$(ANDROID_SDK_PATH)/build-tools/$(BUILD_TOOLS_VERSION)/aapt
DX=$(ANDROID_SDK_PATH)/build-tools/$(BUILD_TOOLS_VERSION)/dx
ifneq ("$(wildcard $(ANDROID_SDK_PATH)/tools/zipalign)","")
ZIPALIGN=$(ANDROID_SDK_PATH)/tools/zipalign
else
ZIPALIGN=$(ANDROID_SDK_PATH)/build-tools/$(BUILD_TOOLS_VERSION)/zipalign
endif
KEYSTORE=$(HOME)/.android/debug.keystore
ADB=$(ANDROID_SDK_PATH)/platform-tools/adb
BUILDAPK=$(ANDROID_DIR)/buildapk.sh
CLASSPATH := $(BUILDDIR)/bin/classes
MANIFEST := $(BUILDDIR)/bin/AndroidManifest.xml
MANIFEST_SRC := $(ANDROID_DIR)/AndroidManifest.xml
R_JAVA := $(BUILDDIR)/gen/$(PACKAGE_PATH)/R.java
R_OBJ := $(CLASSPATH)/$(PACKAGE_PATH)/R.class
JAVA_SRC := $(wildcard $(ANDROID_DIR)/src/$(PACKAGE_PATH)/*.java)
JAVA_SRC += $(wildcard $(ANDROID_DIR)/src/$(PACKAGE_PATH)/Helper/*.java)
JAVA_SRC += $(wildcard $(ANDROID_DIR)/src/$(PACKAGE_PATH)/widgets/*.java)
JAVA_SRC += $(wildcard $(ANDROID_DIR)/src/$(PACKAGE_PATH)/monitors/*.java)
java2class = $(addsuffix .class,$(basename $(subst $(ANDROID_DIR)/src,$(CLASSPATH),$(1))))
JAVA_OBJ := $(call java2class,$(JAVA_SRC))
LIBS := $(BINLIB_DIR)/$(BINARY) $(BINLIB_DIR)/libmisc.so
LIBS += $(addprefix $(BINLIB_DIR)/lib,$(patsubst %.codec,%.so,$(notdir $(CODECS))))
TEMP_APK := $(BUILDDIR)/bin/_rockbox.apk
TEMP_APK2 := $(BUILDDIR)/bin/__rockbox.apk
DEX := $(BUILDDIR)/bin/classes.dex
JAR := $(BUILDDIR)/bin/classes.jar
AP_ := $(BUILDDIR)/bin/resources.ap_
APK := $(BUILDDIR)/rockbox.apk
_DIRS := $(BUILDDIR)/___/$(PACKAGE_PATH)
DIRS += $(subst ___,gen,$(_DIRS))
DIRS += $(subst ___,data,$(_DIRS))
DIRS += $(BUILDDIR)/libs/$(ANDROID_ARCH)
DIRS += $(CPUFEAT_BUILD)
DIRS += $(CLASSPATH)
RES := $(wildcard $(ANDROID_DIR)/res/*/*)
CLEANOBJS += bin gen libs data
JAVAC_OPTS += -source 1.7 -target 1.7 -implicit:none -classpath $(ANDROID_PLATFORM)/android.jar:$(CLASSPATH)
.PHONY:
$(MANIFEST): $(MANIFEST_SRC) $(DIRS)
$(call PRINTS,MANIFEST $(@F))sed -e 's/versionName="1.0"/versionName="$(SVNVERSION)"/;s/screenOrientation="portrait"/screenOrientation="$(LCDORIENTATION)"/' $(MANIFEST_SRC) > $(MANIFEST)
$(R_JAVA) $(AP_): $(MANIFEST) $(RES) | $(DIRS)
$(call PRINTS,AAPT $(subst $(BUILDDIR)/,,$@))$(AAPT) package -f -m \
-J $(BUILDDIR)/gen -M $(MANIFEST) -S $(ANDROID_DIR)/res \
-I $(ANDROID_PLATFORM)/android.jar -F $(AP_)
$(CLASSPATH)/$(PACKAGE_PATH)/R.class: $(R_JAVA)
$(call PRINTS,JAVAC $(subst $(ROOTDIR)/,,$<))javac -d $(BUILDDIR)/bin \
$(JAVAC_OPTS) -sourcepath $(ANDROID_DIR)/gen $<
$(CLASSPATH)/$(PACKAGE_PATH)/%.class: $(ANDROID_DIR)/src/$(PACKAGE_PATH)/%.java $(CLASSPATH)/$(PACKAGE_PATH)/R.class
$(call PRINTS,JAVAC $(subst $(ROOTDIR)/,,$<))javac -d $(CLASSPATH) \
$(JAVAC_OPTS) -sourcepath $(ANDROID_DIR)/src $<
$(JAR): $(JAVA_SRC) $(R_JAVA)
$(call PRINTS,JAVAC $(subst $(ROOTDIR)/,,$?))javac -d $(CLASSPATH) \
$(JAVAC_OPTS) -sourcepath $(ANDROID_DIR)/src:$(ANDROID_DIR)/gen $?
$(call PRINTS,JAR $(subst $(BUILDDIR)/,,$@))jar cf $(JAR) -C $(CLASSPATH) org
jar: $(JAR)
$(DEX): $(JAR)
@echo "Checking for deleted class files" && $(foreach obj,$(JAVA_OBJ) $(R_OBJ), \
(test -f $(obj) || (echo "$(obj) is missing. Run 'make classes' to fix." && false)) && ) true
$(call PRINTS,DX $(subst $(BUILDDIR)/,,$@))$(DX) --dex --output=$@ $<
dex: $(DEX)
classes: $(R_OBJ) $(JAVA_OBJ)
$(BUILDDIR)/$(BINARY): $$(OBJ) $(FIRMLIB) $(VOICESPEEXLIB) $(CORE_LIBS) $(CPUFEAT_BUILD)/cpu-features.o
$(call PRINTS,LD $(BINARY))$(CC) -o $@ $^ $(LDOPTS) $(GLOBAL_LDOPTS) -Wl,-Map,$(BUILDDIR)/rockbox.map
$(call PRINTS,OC $(@F))$(call objcopy,$@,$@)
$(BINLIB_DIR)/$(BINARY): $(BUILDDIR)/$(BINARY)
$(call PRINTS,CP $(BINARY))cp $^ $@
$(BINLIB_DIR)/libmisc.so: $(BUILDDIR)/rockbox.zip
$(call PRINTS,CP rockbox.zip)cp $^ $@
$(BINLIB_DIR)/lib%.so: $(RBCODEC_BLD)/codecs/%.codec
$(call PRINTS,CP $(@F))cp $^ $@
libs: $(DIRS) $(LIBS)
$(TEMP_APK): $(AP_) $(LIBS) $(DEX) | $(DIRS)
$(call PRINTS,APK $(subst $(BUILDDIR)/,,$@))$(BUILDAPK) $(BUILDDIR) $(notdir $@) $(BUILD_TOOLS_VERSION)
$(KEYSTORE):
$(SILENT)mkdir -p $(HOME)/.android
$(call PRINTS,KEYTOOL debug.keystore)keytool -genkey \
-alias androiddebugkey -keystore $@ \
-storepass android -keypass android -validity 365 \
-sigalg MD5withRSA -keyalg RSA -keysize 1024 \
-dname "CN=Android Debug,O=Android,C=US"
ifdef NODEPS
$(APK): $(TEMP_APK) $(KEYSTORE)
else
$(APK): $(TEMP_APK) $(BUILDDIR)/rockbox.zip $(KEYSTORE)
endif
$(SILENT)rm -f $@
$(call PRINTS,SIGN $(subst $(BUILDDIR)/,,$@))jarsigner \
-keystore "$(KEYSTORE)" -storepass "android" -keypass "android" \
-signedjar $(TEMP_APK2) $(TEMP_APK) "androiddebugkey" \
-sigalg MD5withRSA -digestalg SHA1
$(SILENT)$(ZIPALIGN) -v 4 $(TEMP_APK2) $@ > /dev/null
$(DIRS):
$(SILENT)mkdir -p $@
dirs: $(DIRS)
apk: $(APK)
install: apk
$(SILENT)$(ADB) install -r $(APK)
launch:
$(SILENT)echo 'am start -a android.intent.action.MAIN -n org.rockbox/.RockboxActivity; exit' | $(ADB) shell >/dev/null
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