Merge jb-mr1-dev into aosp/master - do not merge
Change-Id: Icf16741de4c0d248e5ffe3ef3b31ce6ce51c4c9f
diff --git a/core/Makefile b/core/Makefile
index e0f6da8..7ce82a0 100644
--- a/core/Makefile
+++ b/core/Makefile
@@ -240,6 +240,12 @@
# -----------------------------------------------------------------
# Cert-to-package mapping. Used by the post-build signing tools.
+# Use a macro to add newline to each echo command
+define _apkcerts_echo_with_newline
+$(hide) echo $(1)
+
+endef
+
name := $(TARGET_PRODUCT)
ifeq ($(TARGET_BUILD_TYPE),debug)
name := $(name)_debug
@@ -254,13 +260,15 @@
@echo APK certs list: $@
@mkdir -p $(dir $@)
@rm -f $@
- $(hide) $(foreach p,$(PACKAGES),\
- $(if $(PACKAGES.$(p).EXTERNAL_KEY),\
- echo 'name="$(p).apk" certificate="EXTERNAL" \
- private_key=""' >> $@;,\
- echo 'name="$(p).apk" certificate="$(PACKAGES.$(p).CERTIFICATE)" \
- private_key="$(PACKAGES.$(p).PRIVATE_KEY)"' >> $@;))
- # In case $(PACKAGES) is empty.
+ $(foreach p,$(PACKAGES),\
+ $(if $(PACKAGES.$(p).EXTERNAL_KEY),\
+ $(call _apkcerts_echo_with_newline,\
+ 'name="$(p).apk" certificate="EXTERNAL" \
+ private_key=""' >> $@),\
+ $(call _apkcerts_echo_with_newline,\
+ 'name="$(p).apk" certificate="$(PACKAGES.$(p).CERTIFICATE)" \
+ private_key="$(PACKAGES.$(p).PRIVATE_KEY)"' >> $@)))
+ # In case value of PACKAGES is empty.
$(hide) touch $@
.PHONY: apkcerts-list
@@ -562,6 +570,9 @@
endif
INTERNAL_USERIMAGES_BINARY_PATHS := $(sort $(dir $(INTERNAL_USERIMAGES_DEPS)))
+SELINUX_FC := $(TARGET_ROOT_OUT)/file_contexts
+INTERNAL_USERIMAGES_DEPS += $(SELINUX_FC)
+
# $(1): the path of the output dictionary file
define generate-userimage-prop-dictionary
$(if $(INTERNAL_USERIMAGES_EXT_VARIANT),$(hide) echo "fs_type=$(INTERNAL_USERIMAGES_EXT_VARIANT)" >> $(1))
@@ -571,14 +582,14 @@
$(if $(BOARD_CACHEIMAGE_PARTITION_SIZE),$(hide) echo "cache_size=$(BOARD_CACHEIMAGE_PARTITION_SIZE)" >> $(1))
$(if $(INTERNAL_USERIMAGES_SPARSE_EXT_FLAG),$(hide) echo "extfs_sparse_flag=$(INTERNAL_USERIMAGES_SPARSE_EXT_FLAG)" >> $(1))
$(if $(mkyaffs2_extra_flags),$(hide) echo "mkyaffs2_extra_flags=$(mkyaffs2_extra_flags)" >> $(1))
-$(if $(filter true, $(strip $(HAVE_SELINUX))), echo "selinux_fc=$(TARGET_ROOT_OUT)/file_contexts" >> $(1))
+$(hide) echo "selinux_fc=$(SELINUX_FC)" >> $(1)
endef
# -----------------------------------------------------------------
# Recovery image
# If neither TARGET_NO_KERNEL nor TARGET_NO_RECOVERY are true
-ifeq (,$(filter true, $(TARGET_NO_KERNEL) $(TARGET_NO_RECOVERY) $(BUILD_TINY_ANDROID)))
+ifeq (,$(filter true, $(TARGET_NO_KERNEL) $(TARGET_NO_RECOVERY)))
INSTALLED_RECOVERYIMAGE_TARGET := $(PRODUCT_OUT)/recovery.img
diff --git a/core/binary.mk b/core/binary.mk
index 791623b..57c85c2 100644
--- a/core/binary.mk
+++ b/core/binary.mk
@@ -119,7 +119,7 @@
endif
# Add in libcompiler-rt for all regular device builds
-ifeq (,$(LOCAL_SDK_VERSION)$(LOCAL_IS_HOST_MODULE)$(BUILD_TINY_ANDROID))
+ifeq (,$(LOCAL_SDK_VERSION)$(LOCAL_IS_HOST_MODULE)$(WITHOUT_LIBCOMPILER_RT))
LOCAL_STATIC_LIBRARIES += $(COMPILER_RT_CONFIG_EXTRA_STATIC_LIBRARIES)
endif
diff --git a/core/build_id.mk b/core/build_id.mk
index cfff307..e954794 100644
--- a/core/build_id.mk
+++ b/core/build_id.mk
@@ -23,7 +23,7 @@
# (like "TC1-RC5"). It must be a single word, and is
# capitalized by convention.
#
-BUILD_ID := JB_MR1
+BUILD_ID := OPENMASTER
# DISPLAY_BUILD_NUMBER should only be set for development branches,
# If set, the BUILD_NUMBER (cl) is appended to the BUILD_ID for
diff --git a/core/clear_vars.mk b/core/clear_vars.mk
index 5d55534..dd852a1 100644
--- a/core/clear_vars.mk
+++ b/core/clear_vars.mk
@@ -59,6 +59,7 @@
LOCAL_INTERMEDIATE_SOURCE_DIR:=
LOCAL_JAVACFLAGS:=
LOCAL_JAVA_LIBRARIES:=
+LOCAL_JAVA_LAYERS_FILE:=
LOCAL_NO_STANDARD_LIBRARIES:=
LOCAL_CLASSPATH:=
LOCAL_DROIDDOC_USE_STANDARD_DOCLET:=
diff --git a/core/combo/HOST_darwin-x86.mk b/core/combo/HOST_darwin-x86.mk
index 5b9f8f3..7361ce9 100644
--- a/core/combo/HOST_darwin-x86.mk
+++ b/core/combo/HOST_darwin-x86.mk
@@ -36,52 +36,69 @@
build_mac_version := $(shell sw_vers -productVersion)
-ifneq ($(strip $(BUILD_MAC_SDK_EXPERIMENTAL)),)
-# SDK 10.7 and higher is not fully compatible with Android.
-mac_sdk_versions_supported := 10.7 10.8
+mac_sdk_versions_supported := 10.6 10.7 10.8
+ifneq ($(strip $(MAC_SDK_VERSION)),)
+mac_sdk_version := $(MAC_SDK_VERSION)
+ifeq ($(filter $(mac_sdk_version),$(mac_sdk_versions_supported)),)
+$(warning ****************************************************************)
+$(warning * MAC_SDK_VERSION $(MAC_SDK_VERSION) isn't one of the supported $(mac_sdk_versions_supported))
+$(warning ****************************************************************)
+$(error Stop.)
+endif
else
-mac_sdk_versions_supported := 10.6
-endif # BUILD_MAC_SDK_EXPERIMENTAL
-mac_sdk_versions_installed := $(shell xcodebuild -showsdks |grep macosx | sort | sed -e "s/.*macosx//g")
+mac_sdk_versions_installed := $(shell xcodebuild -showsdks | grep macosx | sort | sed -e "s/.*macosx//g")
mac_sdk_version := $(firstword $(filter $(mac_sdk_versions_installed), $(mac_sdk_versions_supported)))
ifeq ($(mac_sdk_version),)
mac_sdk_version := $(firstword $(mac_sdk_versions_supported))
endif
+endif
mac_sdk_path := $(shell xcode-select -print-path)
-ifeq ($(findstring /Applications,$(mac_sdk_path)),)
-# Legacy Xcode
-mac_sdk_root := /Developer/SDKs/MacOSX$(mac_sdk_version).sdk
-else
-# Xcode 4.4(App Store) or higher
-# /Applications/Xcode*.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.?.sdk
+# try /Applications/Xcode*.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.?.sdk
+# or /Volume/Xcode/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.?.sdk
mac_sdk_root := $(mac_sdk_path)/Platforms/MacOSX.platform/Developer/SDKs/MacOSX$(mac_sdk_version).sdk
+ifeq ($(wildcard $(mac_sdk_root)),)
+# try legacy /Developer/SDKs/MacOSX10.?.sdk
+mac_sdk_root := /Developer/SDKs/MacOSX$(mac_sdk_version).sdk
endif
-
ifeq ($(wildcard $(mac_sdk_root)),)
$(warning *****************************************************)
-$(warning * Cannot find SDK $(mac_sdk_version) at $(mac_sdk_root))
-ifeq ($(strip $(BUILD_MAC_SDK_EXPERIMENTAL)),)
-$(warning * If you wish to build using higher version of SDK, )
-$(warning * try setting BUILD_MAC_SDK_EXPERIMENTAL=1 before )
-$(warning * rerunning this command )
-endif
+$(warning * Can not find SDK $(mac_sdk_version) at $(mac_sdk_root))
$(warning *****************************************************)
$(error Stop.)
endif
+ifeq ($(mac_sdk_version),10.6)
+ gcc_darwin_version := 10
+else
+ gcc_darwin_version := 11
+endif
+
+HOST_TOOLCHAIN_ROOT := prebuilts/gcc/darwin-x86/host/i686-apple-darwin-4.2.1
+HOST_TOOLCHAIN_PREFIX := $(HOST_TOOLCHAIN_ROOT)/bin/i686-apple-darwin$(gcc_darwin_version)
+# Don't do anything if the toolchain is not there
+ifneq (,$(strip $(wildcard $(HOST_TOOLCHAIN_PREFIX)-gcc)))
+HOST_CC := $(HOST_TOOLCHAIN_PREFIX)-gcc
+HOST_CXX := $(HOST_TOOLCHAIN_PREFIX)-g++
+ifeq ($(mac_sdk_version),10.8)
+# Mac SDK 10.8 no longer has stdarg.h, etc
+host_toolchain_header := $(HOST_TOOLCHAIN_ROOT)/lib/gcc/i686-apple-darwin$(gcc_darwin_version)/4.2.1/include
+HOST_GLOBAL_CFLAGS += -isystem $(host_toolchain_header)
+endif
+else
+HOST_CC := gcc
+HOST_CXX := g++
+endif # $(HOST_TOOLCHAIN_PREFIX)-gcc exists
+HOST_AR := $(AR)
+HOST_STRIP := $(STRIP)
+HOST_STRIP_COMMAND = $(HOST_STRIP) --strip-debug $< -o $@
+
HOST_GLOBAL_CFLAGS += -isysroot $(mac_sdk_root) -mmacosx-version-min=$(mac_sdk_version) -DMACOSX_DEPLOYMENT_TARGET=$(mac_sdk_version)
HOST_GLOBAL_LDFLAGS += -isysroot $(mac_sdk_root) -Wl,-syslibroot,$(mac_sdk_root) -mmacosx-version-min=$(mac_sdk_version)
HOST_GLOBAL_CFLAGS += -fPIC -funwind-tables
HOST_NO_UNDEFINED_LDFLAGS := -Wl,-undefined,error
-HOST_CC := gcc
-HOST_CXX := g++
-HOST_AR := $(AR)
-HOST_STRIP := $(STRIP)
-HOST_STRIP_COMMAND = $(HOST_STRIP) --strip-debug $< -o $@
-
HOST_SHLIB_SUFFIX := .dylib
HOST_JNILIB_SUFFIX := .jnilib
diff --git a/core/combo/HOST_linux-x86.mk b/core/combo/HOST_linux-x86.mk
index 28c8f8c..3001f59 100644
--- a/core/combo/HOST_linux-x86.mk
+++ b/core/combo/HOST_linux-x86.mk
@@ -22,23 +22,15 @@
stat --format "%s" "$(1)" | tr -d '\n'
endef
-# Special case for the Linux SDK: We need to use a special cross-toolchain
-# that generates machine code that will run properly on Ubuntu 8.04 (Hardy)
-# By default, the code generated by the Lucid host toolchain will not run
-# on previous versions of the platform, due to GLibc ABI mistmatches
-# (Lucid is 2.11, Hardy is 2.7)
-#
-# Note that components that need to be built as 64-bit (e.g. clearsilver
-# which is loaded by the 64-bit JVM through JNI), will have to use
-# LOCAL_CC and LOCAL_CXX to override this.
-#
-HOST_SDK_TOOLCHAIN_PREFIX := prebuilts/tools/gcc-sdk
+# Previously the prebiult host toolchain is used only for the sdk build,
+# that's why we have "sdk" in the path name.
+HOST_TOOLCHAIN_PREFIX := prebuilts/tools/gcc-sdk
# Don't do anything if the toolchain is not there
-ifneq (,$(strip $(wildcard $(HOST_SDK_TOOLCHAIN_PREFIX)/gcc)))
-HOST_CC := $(HOST_SDK_TOOLCHAIN_PREFIX)/gcc
-HOST_CXX := $(HOST_SDK_TOOLCHAIN_PREFIX)/g++
-HOST_AR := $(HOST_SDK_TOOLCHAIN_PREFIX)/ar
-endif # $(HOST_SDK_TOOLCHAIN_PREFIX)/gcc exists
+ifneq (,$(strip $(wildcard $(HOST_TOOLCHAIN_PREFIX)/gcc)))
+HOST_CC := $(HOST_TOOLCHAIN_PREFIX)/gcc
+HOST_CXX := $(HOST_TOOLCHAIN_PREFIX)/g++
+HOST_AR := $(HOST_TOOLCHAIN_PREFIX)/ar
+endif # $(HOST_TOOLCHAIN_PREFIX)/gcc exists
ifneq ($(strip $(BUILD_HOST_64bit)),)
# By default we build everything in 32-bit, because it gives us
diff --git a/core/combo/TARGET_linux-arm.mk b/core/combo/TARGET_linux-arm.mk
index 854037d..dd7a8f0 100644
--- a/core/combo/TARGET_linux-arm.mk
+++ b/core/combo/TARGET_linux-arm.mk
@@ -43,7 +43,7 @@
# You can set TARGET_TOOLS_PREFIX to get gcc from somewhere else
ifeq ($(strip $(TARGET_TOOLS_PREFIX)),)
-TARGET_TOOLCHAIN_ROOT := prebuilts/gcc/$(HOST_PREBUILT_TAG)/arm/arm-linux-androideabi-4.6
+TARGET_TOOLCHAIN_ROOT := prebuilts/gcc/$(HOST_PREBUILT_TAG)/arm/arm-linux-androideabi-$(TARGET_GCC_VERSION)
TARGET_TOOLS_PREFIX := $(TARGET_TOOLCHAIN_ROOT)/bin/arm-linux-androideabi-
endif
@@ -114,11 +114,11 @@
TARGET_ANDROID_CONFIG_CFLAGS := -include $(android_config_h) -I $(dir $(android_config_h))
TARGET_GLOBAL_CFLAGS += $(TARGET_ANDROID_CONFIG_CFLAGS)
-# This warning causes dalvik not to build with gcc 4.6.x and -Werror.
+# This warning causes dalvik not to build with gcc 4.6+ and -Werror.
# We cannot turn it off blindly since the option is not available
# in gcc-4.4.x. We also want to disable sincos optimization globally
# by turning off the builtin sin function.
-ifneq ($(filter 4.6 4.6.%, $(shell $(TARGET_CC) --version)),)
+ifneq ($(filter 4.6 4.6.% 4.7 4.7.%, $(shell $(TARGET_CC) --version)),)
TARGET_GLOBAL_CFLAGS += -Wno-unused-but-set-variable -fno-builtin-sin \
-fno-strict-volatile-bitfields
endif
@@ -242,11 +242,6 @@
TARGET_CUSTOM_LD_COMMAND := true
-# Enable the Dalvik JIT compiler if not already specified.
-ifeq ($(strip $(WITH_JIT)),)
- WITH_JIT := true
-endif
-
define transform-o-to-shared-lib-inner
$(hide) $(PRIVATE_CXX) \
-nostdlib -Wl,-soname,$(notdir $@) \
diff --git a/core/combo/TARGET_linux-mips.mk b/core/combo/TARGET_linux-mips.mk
index 7c7a9ef..6e9cd01 100644
--- a/core/combo/TARGET_linux-mips.mk
+++ b/core/combo/TARGET_linux-mips.mk
@@ -43,7 +43,7 @@
# You can set TARGET_TOOLS_PREFIX to get gcc from somewhere else
ifeq ($(strip $(TARGET_TOOLS_PREFIX)),)
-TARGET_TOOLCHAIN_ROOT := prebuilts/gcc/$(HOST_PREBUILT_TAG)/mips/mipsel-linux-android-4.6
+TARGET_TOOLCHAIN_ROOT := prebuilts/gcc/$(HOST_PREBUILT_TAG)/mips/mipsel-linux-android-$(TARGET_GCC_VERSION)
TARGET_TOOLS_PREFIX := $(TARGET_TOOLCHAIN_ROOT)/bin/mipsel-linux-android-
endif
@@ -81,7 +81,7 @@
TARGET_GLOBAL_CFLAGS += \
$(TARGET_mips_CFLAGS) \
-Ulinux -U__unix -U__unix__ -Umips \
- -fpic \
+ -fpic -fPIE\
-ffunction-sections \
-fdata-sections \
-funwind-tables \
@@ -92,10 +92,10 @@
TARGET_ANDROID_CONFIG_CFLAGS := -include $(android_config_h) -I $(dir $(android_config_h))
TARGET_GLOBAL_CFLAGS += $(TARGET_ANDROID_CONFIG_CFLAGS)
-# This warning causes dalvik not to build with gcc 4.6.x and -Werror.
+# This warning causes dalvik not to build with gcc 4.6+ and -Werror.
# We cannot turn it off blindly since the option is not available
# in gcc-4.4.x.
-ifneq ($(filter 4.6 4.6.%, $(shell $(TARGET_CC) --version)),)
+ifneq ($(filter 4.6 4.6.% 4.7 4.7.%, $(shell $(TARGET_CC) --version)),)
TARGET_GLOBAL_CFLAGS += -Wno-unused-but-set-variable \
-fno-strict-volatile-bitfields
endif
@@ -214,11 +214,6 @@
TARGET_CUSTOM_LD_COMMAND := true
-# Enable the Dalvik JIT compiler if not already specified.
-ifeq ($(strip $(WITH_JIT)),)
- WITH_JIT := true
-endif
-
define transform-o-to-shared-lib-inner
$(hide) $(PRIVATE_CXX) \
-nostdlib -Wl,-soname,$(notdir $@) \
@@ -243,7 +238,7 @@
endef
define transform-o-to-executable-inner
-$(hide) $(PRIVATE_CXX) -nostdlib -Bdynamic \
+$(hide) $(PRIVATE_CXX) -nostdlib -Bdynamic -fPIE -pie \
-Wl,-dynamic-linker,/system/bin/linker \
-Wl,--gc-sections \
-Wl,-z,nocopyreloc \
diff --git a/core/combo/TARGET_linux-x86.mk b/core/combo/TARGET_linux-x86.mk
index 0e7c17d..569914b 100644
--- a/core/combo/TARGET_linux-x86.mk
+++ b/core/combo/TARGET_linux-x86.mk
@@ -36,7 +36,7 @@
# You can set TARGET_TOOLS_PREFIX to get gcc from somewhere else
ifeq ($(strip $(TARGET_TOOLS_PREFIX)),)
-TARGET_TOOLCHAIN_ROOT := prebuilts/gcc/$(HOST_PREBUILT_TAG)/x86/i686-linux-android-4.6
+TARGET_TOOLCHAIN_ROOT := prebuilts/gcc/$(HOST_PREBUILT_TAG)/x86/i686-linux-android-$(TARGET_GCC_VERSION)
TARGET_TOOLS_PREFIX := $(TARGET_TOOLCHAIN_ROOT)/bin/i686-linux-android-
endif
@@ -144,6 +144,7 @@
TARGET_GLOBAL_LDFLAGS += -Wl,-z,noexecstack
TARGET_GLOBAL_LDFLAGS += -Wl,-z,relro -Wl,-z,now
+TARGET_GLOBAL_LDFLAGS += -Wl,--warn-shared-textrel
TARGET_GLOBAL_LDFLAGS += -Wl,--gc-sections
TARGET_C_INCLUDES := \
diff --git a/core/config.mk b/core/config.mk
index 747d8ed..1af5a2a 100644
--- a/core/config.mk
+++ b/core/config.mk
@@ -225,6 +225,11 @@
endif
TARGET_CPU_ABI2 := $(strip $(TARGET_CPU_ABI2))
+# default target GCC version
+ifeq ($(strip $(TARGET_GCC_VERSION)),)
+TARGET_GCC_VERSION := 4.6
+endif
+
# $(1): os/arch
define select-android-config-h
build/core/combo/include/arch/$(1)/AndroidConfig.h
diff --git a/core/definitions.mk b/core/definitions.mk
index 06db960..a524b2f 100644
--- a/core/definitions.mk
+++ b/core/definitions.mk
@@ -178,7 +178,7 @@
define all-java-files-under
$(patsubst ./%,%, \
$(shell cd $(LOCAL_PATH) ; \
- find $(1) -name "*.java" -and -not -name ".*") \
+ find -L $(1) -name "*.java" -and -not -name ".*") \
)
endef
@@ -200,7 +200,7 @@
define all-c-files-under
$(patsubst ./%,%, \
$(shell cd $(LOCAL_PATH) ; \
- find $(1) -name "*.c" -and -not -name ".*") \
+ find -L $(1) -name "*.c" -and -not -name ".*") \
)
endef
@@ -222,7 +222,7 @@
define all-Iaidl-files-under
$(patsubst ./%,%, \
$(shell cd $(LOCAL_PATH) ; \
- find $(1) -name "I*.aidl" -and -not -name ".*") \
+ find -L $(1) -name "I*.aidl" -and -not -name ".*") \
)
endef
@@ -243,7 +243,7 @@
define all-logtags-files-under
$(patsubst ./%,%, \
$(shell cd $(LOCAL_PATH) ; \
- find $(1) -name "*.logtags" -and -not -name ".*") \
+ find -L $(1) -name "*.logtags" -and -not -name ".*") \
)
endef
@@ -256,7 +256,7 @@
define all-proto-files-under
$(patsubst ./%,%, \
$(shell cd $(LOCAL_PATH) ; \
- find $(1) -name "*.proto" -and -not -name ".*") \
+ find -L $(1) -name "*.proto" -and -not -name ".*") \
)
endef
@@ -269,7 +269,7 @@
define all-renderscript-files-under
$(patsubst ./%,%, \
$(shell cd $(LOCAL_PATH) ; \
- find $(1) \( -name "*.rs" -or -name "*.fs" \) -and -not -name ".*") \
+ find -L $(1) \( -name "*.rs" -or -name "*.fs" \) -and -not -name ".*") \
)
endef
@@ -282,7 +282,7 @@
define all-html-files-under
$(patsubst ./%,%, \
$(shell cd $(LOCAL_PATH) ; \
- find $(1) -name "*.html" -and -not -name ".*") \
+ find -L $(1) -name "*.html" -and -not -name ".*") \
)
endef
@@ -301,7 +301,7 @@
###########################################################
define find-subdir-files
-$(patsubst ./%,%,$(shell cd $(LOCAL_PATH) ; find $(1)))
+$(patsubst ./%,%,$(shell cd $(LOCAL_PATH) ; find -L $(1)))
endef
###########################################################
@@ -314,7 +314,7 @@
define find-subdir-subdir-files
$(filter-out $(patsubst %,$(1)/%,$(3)),$(patsubst ./%,%,$(shell cd \
- $(LOCAL_PATH) ; find $(1) -maxdepth 1 -name $(2))))
+ $(LOCAL_PATH) ; find -L $(1) -maxdepth 1 -name $(2))))
endef
###########################################################
@@ -1475,6 +1475,8 @@
\@$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq \
|| ( rm -rf $(PRIVATE_CLASS_INTERMEDIATES_DIR) ; exit 41 ) \
fi
+$(if $(PRIVATE_JAVA_LAYERS_FILE), $(hide) build/tools/java-layers.py \
+ $(PRIVATE_JAVA_LAYERS_FILE) \@$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq,)
$(hide) rm -f $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list
$(hide) rm -f $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq
$(if $(PRIVATE_JAR_EXCLUDE_FILES), $(hide) find $(PRIVATE_CLASS_INTERMEDIATES_DIR) \
diff --git a/core/dumpvar.mk b/core/dumpvar.mk
index 5298f35..47ac9e2 100644
--- a/core/dumpvar.mk
+++ b/core/dumpvar.mk
@@ -11,23 +11,27 @@
# Add the ARM toolchain bin dir if it actually exists
ifeq ($(TARGET_ARCH),arm)
- ifneq ($(wildcard $(PWD)/prebuilts/gcc/$(HOST_PREBUILT_TAG)/arm/arm-linux-androideabi-4.6/bin),)
+ ifneq ($(wildcard $(PWD)/prebuilts/gcc/$(HOST_PREBUILT_TAG)/arm/arm-linux-androideabi-$(TARGET_GCC_VERSION)/bin),)
# this should be copied to HOST_OUT_EXECUTABLES instead
- ABP:=$(ABP):$(PWD)/prebuilts/gcc/$(HOST_PREBUILT_TAG)/arm/arm-linux-androideabi-4.6/bin
+ ABP:=$(ABP):$(PWD)/prebuilts/gcc/$(HOST_PREBUILT_TAG)/arm/arm-linux-androideabi-$(TARGET_GCC_VERSION)/bin
+ endif
+ ifneq ($(wildcard $(PWD)/prebuilts/gcc/$(HOST_PREBUILT_TAG)/arm/arm-eabi-$(TARGET_GCC_VERSION)/bin),)
+ # this should be copied to HOST_OUT_EXECUTABLES instead
+ ABP:=$(ABP):$(PWD)/prebuilts/gcc/$(HOST_PREBUILT_TAG)/arm/arm-eabi-$(TARGET_GCC_VERSION)/bin
endif
else ifeq ($(TARGET_ARCH),x86)
# Add the x86 toolchain bin dir if it actually exists
- ifneq ($(wildcard $(PWD)/prebuilts/gcc/$(HOST_PREBUILT_TAG)/x86/i686-linux-android-4.6/bin),)
+ ifneq ($(wildcard $(PWD)/prebuilts/gcc/$(HOST_PREBUILT_TAG)/x86/i686-linux-android-$(TARGET_GCC_VERSION)/bin),)
# this should be copied to HOST_OUT_EXECUTABLES instead
- ABP:=$(ABP):$(PWD)/prebuilts/gcc/$(HOST_PREBUILT_TAG)/x86/i686-linux-android-4.6/bin
+ ABP:=$(ABP):$(PWD)/prebuilts/gcc/$(HOST_PREBUILT_TAG)/x86/i686-linux-android-$(TARGET_GCC_VERSION)/bin
endif
endif
# Add the mips toolchain bin dir if it actually exists
-ifneq ($(wildcard $(PWD)/prebuilts/gcc/$(HOST_PREBUILT_TAG)/mips/mipsel-linux-android-4.6/bin),)
+ifneq ($(wildcard $(PWD)/prebuilts/gcc/$(HOST_PREBUILT_TAG)/mips/mipsel-linux-android-$(TARGET_GCC_VERSION)/bin),)
# this should be copied to HOST_OUT_EXECUTABLES instead
- ABP:=$(ABP):$(PWD)/prebuilts/gcc/$(HOST_PREBUILT_TAG)/mips/mipsel-linux-android-4.6/bin
+ ABP:=$(ABP):$(PWD)/prebuilts/gcc/$(HOST_PREBUILT_TAG)/mips/mipsel-linux-android-$(TARGET_GCC_VERSION)/bin
endif
ANDROID_BUILD_PATHS := $(ABP)
diff --git a/core/host_java_library.mk b/core/host_java_library.mk
index 5930da6..c938d57 100644
--- a/core/host_java_library.mk
+++ b/core/host_java_library.mk
@@ -43,6 +43,10 @@
include $(BUILD_SYSTEM)/base_rules.mk
+# The layers file allows you to enforce a layering between java packages.
+# Run build/tools/java-layers.py for more details.
+layers_file := $(addprefix $(LOCAL_PATH)/, $(LOCAL_JAVA_LAYERS_FILE))
+
ifeq ($(LOCAL_BUILD_HOST_DEX),true)
$(LOCAL_INTERMEDIATE_TARGETS): \
PRIVATE_CLASS_INTERMEDIATES_DIR := $(intermediates.COMMON)/classes
@@ -51,9 +55,11 @@
$(cleantarget): PRIVATE_CLEAN_FILES += $(intermediates.COMMON)
+$(full_classes_compiled_jar): PRIVATE_JAVA_LAYERS_FILE := $(layers_file)
$(full_classes_compiled_jar): PRIVATE_JAVACFLAGS := $(LOCAL_JAVACFLAGS)
$(full_classes_compiled_jar): PRIVATE_JAR_EXCLUDE_FILES :=
-$(full_classes_compiled_jar): $(java_sources) $(java_resource_sources) $(full_java_lib_deps) $(jar_manifest_file)
+$(full_classes_compiled_jar): $(java_sources) $(java_resource_sources) $(full_java_lib_deps) \
+ $(jar_manifest_file) $(LOCAL_ADDITIONAL_DEPENDENCIES)
$(transform-host-java-to-package)
# Run jarjar if necessary, otherwise just copy the file.
@@ -90,6 +96,8 @@
else
$(LOCAL_BUILT_MODULE): PRIVATE_JAVACFLAGS := $(LOCAL_JAVACFLAGS)
$(LOCAL_BUILT_MODULE): PRIVATE_JAR_EXCLUDE_FILES :=
-$(LOCAL_BUILT_MODULE): $(java_sources) $(java_resource_sources) $(full_java_lib_deps) $(jar_manifest_file)
+$(LOCAL_BUILT_MODULE): PRIVATE_JAVA_LAYERS_FILE := $(layers_file)
+$(LOCAL_BUILT_MODULE): $(java_sources) $(java_resource_sources) $(full_java_lib_deps) \
+ $(jar_manifest_file) $(LOCAL_ADDITIONAL_DEPENDENCIES)
$(transform-host-java-to-package)
endif # LOCAL_BUILD_HOST_DEX
diff --git a/core/java.mk b/core/java.mk
index 99e67f4..65c9be9 100644
--- a/core/java.mk
+++ b/core/java.mk
@@ -254,6 +254,11 @@
$(hide) $(ACP) -fp $(PRIVATE_SOURCE_FILE) $@
ALL_MODULES.$(LOCAL_MODULE).STUBS := $(full_classes_stubs_jar)
+# The layers file allows you to enforce a layering between java packages.
+# Run build/tools/java-layers.py for more details.
+layers_file := $(addprefix $(LOCAL_PATH)/, $(LOCAL_JAVA_LAYERS_FILE))
+$(full_classes_compiled_jar): PRIVATE_JAVA_LAYERS_FILE := $(layers_file)
+
# Compile the java files to a .jar file.
# This intentionally depends on java_sources, not all_java_sources.
# Deps for generated source files must be handled separately,
@@ -261,8 +266,9 @@
$(full_classes_compiled_jar): PRIVATE_JAVACFLAGS := $(LOCAL_JAVACFLAGS)
$(full_classes_compiled_jar): PRIVATE_JAR_EXCLUDE_FILES := $(LOCAL_JAR_EXCLUDE_FILES)
$(full_classes_compiled_jar): PRIVATE_DONT_DELETE_JAR_META_INF := $(LOCAL_DONT_DELETE_JAR_META_INF)
-$(full_classes_compiled_jar): $(java_sources) $(java_resource_sources) $(full_java_lib_deps) $(jar_manifest_file) \
- $(RenderScript_file_stamp) $(proto_java_sources_file_stamp)
+$(full_classes_compiled_jar): $(java_sources) $(java_resource_sources) $(full_java_lib_deps) \
+ $(jar_manifest_file) $(layers_file) $(RenderScript_file_stamp) \
+ $(proto_java_sources_file_stamp) $(LOCAL_ADDITIONAL_DEPENDENCIES)
$(transform-java-to-classes.jar)
# All of the rules after full_classes_compiled_jar are very unlikely
diff --git a/core/main.mk b/core/main.mk
index 87488f4..0c70d92 100644
--- a/core/main.mk
+++ b/core/main.mk
@@ -158,7 +158,7 @@
endif
ifeq (darwin,$(HOST_OS))
-GCC_REALPATH = $(realpath $(shell which gcc))
+GCC_REALPATH = $(realpath $(shell which $(HOST_CC)))
ifneq ($(findstring llvm-gcc,$(GCC_REALPATH)),)
# Using LLVM GCC results in a non functional emulator due to it
# not honouring global register variables
@@ -170,23 +170,6 @@
else
BUILD_EMULATOR := true
endif
-# When building on Leopard or above, we need to use the 10.4 SDK
-# or the generated binary will not run on Tiger.
-darwin_version := $(strip $(shell sw_vers -productVersion))
-ifneq ($(filter 10.1 10.2 10.3 10.1.% 10.2.% 10.3.% 10.4 10.4.%,$(darwin_version)),)
- $(error Building the Android emulator requires OS X 10.5 or above)
-endif
-ifneq ($(filter 10.5 10.5.% 10.6 10.6.%,$(darwin_version)),)
- # We are on Leopard or Snow Leopard
- MSDK=10.5
-else
- # We are on Lion or beyond, and 10.6 SDK is the minimum in Xcode 4.x
- MSDK=10.6
-endif
-MACOSX_SDK := /Developer/SDKs/MacOSX$(MSDK).sdk
-ifeq ($(strip $(wildcard $(MACOSX_SDK))),)
- BUILD_EMULATOR := false
-endif
else # HOST_OS is not darwin
BUILD_EMULATOR := true
endif # HOST_OS is darwin
@@ -275,11 +258,6 @@
is_sdk_build := true
endif
-## have selinux ##
-ifeq ($(HAVE_SELINUX),true)
-ADDITIONAL_BUILD_PROPERTIES += ro.build.selinux=1
-endif # HAVE_SELINUX
-
## user/userdebug ##
user_variant := $(filter user userdebug,$(TARGET_BUILD_VARIANT))
@@ -453,25 +431,6 @@
endif
else # !SDK_ONLY
-ifeq ($(BUILD_TINY_ANDROID), true)
-
-# TINY_ANDROID is a super-minimal build configuration, handy for board
-# bringup and very low level debugging
-
-subdirs := \
- bionic \
- system/core \
- system/extras/ext4_utils \
- system/extras/su \
- build/libs \
- build/target \
- build/tools/acp \
- external/gcc-demangle \
- external/mksh \
- external/openssl \
- external/yaffs2 \
- external/zlib
-else # !BUILD_TINY_ANDROID
#
# Typical build; include any Android.mk files we can find.
#
@@ -479,8 +438,6 @@
FULL_BUILD := true
-endif # !BUILD_TINY_ANDROID
-
endif # !SDK_ONLY
# Before we go and include all of the module makefiles, stash away
@@ -738,7 +695,6 @@
.PHONY: files
files: prebuilt \
$(modules_to_install) \
- $(modules_to_check) \
$(INSTALLED_ANDROID_INFO_TXT_TARGET)
# -------------------------------------------------------------------
@@ -777,10 +733,6 @@
.PHONY: bootimage
bootimage: $(INSTALLED_BOOTIMAGE_TARGET)
-ifeq ($(BUILD_TINY_ANDROID), true)
-INSTALLED_RECOVERYIMAGE_TARGET :=
-endif
-
# Build files and then package it into the rom formats
.PHONY: droidcore
droidcore: files \
diff --git a/core/product_config.mk b/core/product_config.mk
index 75df954..e05907d 100644
--- a/core/product_config.mk
+++ b/core/product_config.mk
@@ -220,7 +220,7 @@
else
# Import just the current product.
ifndef current_product_makefile
-$(error Cannot locate config makefile for product "$(TARGET_PRODUCT)")
+$(error Can not locate config makefile for product "$(TARGET_PRODUCT)")
endif
ifneq (1,$(words $(current_product_makefile)))
$(error Product "$(TARGET_PRODUCT)" ambiguous: matches $(current_product_makefile))
diff --git a/core/tasks/apicheck.mk b/core/tasks/apicheck.mk
index 8d9928e..63fd4d4 100644
--- a/core/tasks/apicheck.mk
+++ b/core/tasks/apicheck.mk
@@ -17,8 +17,8 @@
# api compatibility or added apis illegally.
#
-# skip api check for TINY_ANDROID and PDK buid
-ifeq (,$(filter true, $(BUILD_TINY_ANDROID) $(TARGET_BUILD_PDK)))
+# skip api check for PDK buid
+ifeq (,$(filter true, $(WITHOUT_CHECK_API) $(TARGET_BUILD_PDK)))
.PHONY: checkapi
diff --git a/core/tasks/factory_bundle.mk b/core/tasks/factory_bundle.mk
index 06d7a78..5c5adc3 100644
--- a/core/tasks/factory_bundle.mk
+++ b/core/tasks/factory_bundle.mk
@@ -15,6 +15,7 @@
#
ifeq (,$(ONE_SHOT_MAKEFILE))
+ifneq ($(TARGET_BUILD_PDK),true)
# PRODUCT_FACTORY_RAMDISK_MODULES consists of "<module_name>:<install_path>[:<install_path>...]" tuples.
# <install_path> is relative to the staging directory for the bundle.
@@ -76,5 +77,6 @@
endif
+endif # TARGET_BUILD_PDK
endif # ONE_SHOT_MAKEFILE
diff --git a/core/tasks/factory_ramdisk.mk b/core/tasks/factory_ramdisk.mk
index 38a5887..579fd6a 100644
--- a/core/tasks/factory_ramdisk.mk
+++ b/core/tasks/factory_ramdisk.mk
@@ -15,6 +15,7 @@
#
ifeq (,$(ONE_SHOT_MAKEFILE))
+ifneq ($(TARGET_BUILD_PDK),true)
# PRODUCT_FACTORY_RAMDISK_MODULES consists of "<module_name>:<install_path>[:<install_path>...]" tuples.
# <install_path> is relative to TARGET_FACTORY_RAMDISK_OUT.
@@ -87,4 +88,5 @@
endif
+endif # TARGET_BUILD_PDK
endif # ONE_SHOT_MAKEFILE
diff --git a/core/version_defaults.mk b/core/version_defaults.mk
index fb1f361..09eeb67 100644
--- a/core/version_defaults.mk
+++ b/core/version_defaults.mk
@@ -41,7 +41,7 @@
# which is the version that we reveal to the end user.
# Update this value when the platform version changes (rather
# than overriding it somewhere else). Can be an arbitrary string.
- PLATFORM_VERSION := 4.2.1
+ PLATFORM_VERSION := 4.2.1.2.4.8.16.32.64
endif
ifeq "" "$(PLATFORM_SDK_VERSION)"
@@ -59,7 +59,7 @@
ifeq "" "$(PLATFORM_VERSION_CODENAME)"
# This is the current development code-name, if the build is not a final
# release build. If this is a final release build, it is simply "REL".
- PLATFORM_VERSION_CODENAME := REL
+ PLATFORM_VERSION_CODENAME := AOSP
endif
ifeq "" "$(DEFAULT_APP_TARGET_SDK)"
diff --git a/envsetup.sh b/envsetup.sh
index c758fcc..1b70d10 100644
--- a/envsetup.sh
+++ b/envsetup.sh
@@ -116,13 +116,16 @@
prebuiltdir=$(getprebuilt)
gccprebuiltdir=$(get_abs_build_var ANDROID_GCC_PREBUILTS)
+ # defined in core/config.mk
+ targetgccversion=$(get_build_var TARGET_GCC_VERSION)
+
# The gcc toolchain does not exists for windows/cygwin. In this case, do not reference it.
export ANDROID_EABI_TOOLCHAIN=
local ARCH=$(get_build_var TARGET_ARCH)
case $ARCH in
x86) toolchaindir=x86/i686-linux-android-4.6/bin
;;
- arm) toolchaindir=arm/arm-linux-androideabi-4.6/bin
+ arm) toolchaindir=arm/arm-linux-androideabi-$targetgccversion/bin
;;
mips) toolchaindir=mips/mipsel-linux-android-4.6/bin
;;
@@ -138,7 +141,7 @@
unset ARM_EABI_TOOLCHAIN ARM_EABI_TOOLCHAIN_PATH
case $ARCH in
arm)
- toolchaindir=arm/arm-eabi-4.6/bin
+ toolchaindir=arm/arm-eabi-$targetgccversion/bin
if [ -d "$gccprebuiltdir/$toolchaindir" ]; then
export ARM_EABI_TOOLCHAIN="$gccprebuiltdir/$toolchaindir"
ARM_EABI_TOOLCHAIN_PATH=":$gccprebuiltdir/$toolchaindir"
diff --git a/target/product/base.mk b/target/product/base.mk
index 9d8ef3f..68fed42 100644
--- a/target/product/base.mk
+++ b/target/product/base.mk
@@ -18,74 +18,46 @@
PRODUCT_PACKAGES += \
20-dns.conf \
95-configured \
- adb \
- adbd \
am \
android.policy \
android.test.runner \
app_process \
applypatch \
bmgr \
- bootanimation \
bugreport \
content \
dbus-daemon \
- debuggerd \
dhcpcd \
dhcpcd-run-hooks \
dnsmasq \
- dumpstate \
- dumpsys \
framework \
fsck_msdos \
- gralloc.default \
- gzip \
ime \
- init \
- input \
javax.obex \
- libEGL \
- libETC1 \
- libFFTEm \
- libGLES_android \
- libGLESv1_CM \
- libGLESv2 \
libSR_AudioIn \
libandroid \
libandroid_runtime \
libandroid_servers \
libaudioeffect_jni \
libaudioflinger \
- libbinder \
libbundlewrapper \
- libc \
libcamera_client \
libcameraservice \
libchromium_net \
- libctest \
- libcutils \
libdbus \
libdl \
libdrm1 \
libdrm1_jni \
libeffects \
- libgui \
- libhardware \
- libhardware_legacy \
libiprouteutil \
libjni_latinime \
libjnigraphics \
- libjpeg \
- liblog \
- libm \
libmedia \
libmedia_jni \
libmediaplayerservice \
libmtp \
libnetlink \
libnetutils \
- libpixelflinger \
- libpower \
libreference-ril \
libreverbwrapper \
libril \
@@ -102,24 +74,13 @@
libstagefright_foundation \
libstagefright_omx \
libstagefright_yuv \
- libstdc++ \
- libstlport \
- libsurfaceflinger \
- libsurfaceflinger_client \
- libsurfaceflinger_ddmconnection \
libsystem_server \
- libsysutils \
- libthread_db \
- libui \
libusbhost \
libutils \
libvisualizer \
libvorbisidec \
libwebcore \
libwpa_client \
- linker \
- logcat \
- logwrapper \
mediaserver \
monkey \
mtpd \
@@ -135,15 +96,13 @@
schedtest \
screenshot \
sdcard \
- service \
- servicemanager \
services \
settings \
- surfaceflinger \
svc \
system_server \
tc \
- toolbox \
vdc \
vold
+$(call inherit-product, $(SRC_TARGET_DIR)/product/embedded.mk)
+
diff --git a/target/product/core.mk b/target/product/core.mk
index 831298a..a7236f0 100644
--- a/target/product/core.mk
+++ b/target/product/core.mk
@@ -129,14 +129,15 @@
lint \
uiautomator \
telephony-common \
- mms-common \
- zoneinfo.dat \
- zoneinfo.idx \
- zoneinfo.version
+ mms-common
-PRODUCT_COPY_FILES += \
- system/core/rootdir/init.usb.rc:root/init.usb.rc \
- system/core/rootdir/init.trace.rc:root/init.trace.rc \
+# SELinux packages
+PRODUCT_PACKAGES += \
+ sepolicy \
+ file_contexts \
+ seapp_contexts \
+ property_contexts \
+ mac_permissions.xml
# host-only dependencies
ifeq ($(WITH_HOST_DALVIK),true)
@@ -151,20 +152,7 @@
libjavacore \
libssl \
libz-host \
- dalvik \
- zoneinfo-host.dat \
- zoneinfo-host.idx \
- zoneinfo-host.version
-endif
-
-ifeq ($(HAVE_SELINUX),true)
- PRODUCT_PACKAGES += \
- sepolicy \
- file_contexts \
- seapp_contexts \
- property_contexts \
- mac_permissions.xml
+ dalvik
endif
$(call inherit-product, $(SRC_TARGET_DIR)/product/base.mk)
-
diff --git a/target/product/embedded.mk b/target/product/embedded.mk
new file mode 100644
index 0000000..7f681b13
--- /dev/null
+++ b/target/product/embedded.mk
@@ -0,0 +1,77 @@
+#
+# Copyright (C) 2009 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+# This is a build configuration for a very minimal build of the
+# Open-Source part of the tree.
+
+PRODUCT_PACKAGES += \
+ adb \
+ adbd \
+ bootanimation \
+ debuggerd \
+ dumpstate \
+ dumpsys \
+ gralloc.default \
+ gzip \
+ init \
+ input \
+ libEGL \
+ libETC1 \
+ libFFTEm \
+ libGLES_android \
+ libGLESv1_CM \
+ libGLESv2 \
+ libbinder \
+ libc \
+ libctest \
+ libcutils \
+ libdl \
+ libgui \
+ libhardware \
+ libhardware_legacy \
+ libjpeg \
+ liblog \
+ libm \
+ libpixelflinger \
+ libpower \
+ libstdc++ \
+ libstlport \
+ libsurfaceflinger \
+ libsurfaceflinger_client \
+ libsurfaceflinger_ddmconnection \
+ libsysutils \
+ libthread_db \
+ libui \
+ libutils \
+ linker \
+ logcat \
+ logwrapper \
+ service \
+ servicemanager \
+ surfaceflinger \
+ toolbox
+
+# SELinux packages
+PRODUCT_PACKAGES += \
+ sepolicy \
+ file_contexts \
+ seapp_contexts \
+ property_contexts \
+ mac_permissions.xml
+
+PRODUCT_COPY_FILES += \
+ system/core/rootdir/init.usb.rc:root/init.usb.rc \
+ system/core/rootdir/init.trace.rc:root/init.trace.rc \
diff --git a/tools/java-layers.py b/tools/java-layers.py
new file mode 100755
index 0000000..b3aec2b
--- /dev/null
+++ b/tools/java-layers.py
@@ -0,0 +1,257 @@
+#!/usr/bin/env python
+
+import os
+import re
+import sys
+
+def fail_with_usage():
+ sys.stderr.write("usage: java-layers.py DEPENDENCY_FILE SOURCE_DIRECTORIES...\n")
+ sys.stderr.write("\n")
+ sys.stderr.write("Enforces layering between java packages. Scans\n")
+ sys.stderr.write("DIRECTORY and prints errors when the packages violate\n")
+ sys.stderr.write("the rules defined in the DEPENDENCY_FILE.\n")
+ sys.stderr.write("\n")
+ sys.stderr.write("Prints a warning when an unknown package is encountered\n")
+ sys.stderr.write("on the assumption that it should fit somewhere into the\n")
+ sys.stderr.write("layering.\n")
+ sys.stderr.write("\n")
+ sys.stderr.write("DEPENDENCY_FILE format\n")
+ sys.stderr.write(" - # starts comment\n")
+ sys.stderr.write(" - Lines consisting of two java package names: The\n")
+ sys.stderr.write(" first package listed must not contain any references\n")
+ sys.stderr.write(" to any classes present in the second package, or any\n")
+ sys.stderr.write(" of its dependencies.\n")
+ sys.stderr.write(" - Lines consisting of one java package name: The\n")
+ sys.stderr.write(" packge is assumed to be a high level package and\n")
+ sys.stderr.write(" nothing may depend on it.\n")
+ sys.stderr.write(" - Lines consisting of a dash (+) followed by one java\n")
+ sys.stderr.write(" package name: The package is considered a low level\n")
+ sys.stderr.write(" package and may not import any of the other packages\n")
+ sys.stderr.write(" listed in the dependency file.\n")
+ sys.stderr.write(" - Lines consisting of a plus (-) followed by one java\n")
+ sys.stderr.write(" package name: The package is considered \'legacy\'\n")
+ sys.stderr.write(" and excluded from errors.\n")
+ sys.stderr.write("\n")
+ sys.exit(1)
+
+class Dependency:
+ def __init__(self, filename, lineno, lower, top, lowlevel, legacy):
+ self.filename = filename
+ self.lineno = lineno
+ self.lower = lower
+ self.top = top
+ self.lowlevel = lowlevel
+ self.legacy = legacy
+ self.uppers = []
+ self.transitive = set()
+
+ def matches(self, imp):
+ for d in self.transitive:
+ if imp.startswith(d):
+ return True
+ return False
+
+class Dependencies:
+ def __init__(self, deps):
+ def recurse(obj, dep, visited):
+ global err
+ if dep in visited:
+ sys.stderr.write("%s:%d: Circular dependency found:\n"
+ % (dep.filename, dep.lineno))
+ for v in visited:
+ sys.stderr.write("%s:%d: Dependency: %s\n"
+ % (v.filename, v.lineno, v.lower))
+ err = True
+ return
+ visited.append(dep)
+ for upper in dep.uppers:
+ obj.transitive.add(upper)
+ if upper in deps:
+ recurse(obj, deps[upper], visited)
+ self.deps = deps
+ self.parts = [(dep.lower.split('.'),dep) for dep in deps.itervalues()]
+ # transitive closure of dependencies
+ for dep in deps.itervalues():
+ recurse(dep, dep, [])
+ # disallow everything from the low level components
+ for dep in deps.itervalues():
+ if dep.lowlevel:
+ for d in deps.itervalues():
+ if dep != d and not d.legacy:
+ dep.transitive.add(d.lower)
+ # disallow the 'top' components everywhere but in their own package
+ for dep in deps.itervalues():
+ if dep.top and not dep.legacy:
+ for d in deps.itervalues():
+ if dep != d and not d.legacy:
+ d.transitive.add(dep.lower)
+ for dep in deps.itervalues():
+ dep.transitive = set([x+"." for x in dep.transitive])
+ if False:
+ for dep in deps.itervalues():
+ print "-->", dep.lower, "-->", dep.transitive
+
+ # Lookup the dep object for the given package. If pkg is a subpackage
+ # of one with a rule, that one will be returned. If no matches are found,
+ # None is returned.
+ def lookup(self, pkg):
+ # Returns the number of parts that match
+ def compare_parts(parts, pkg):
+ if len(parts) > len(pkg):
+ return 0
+ n = 0
+ for i in range(0, len(parts)):
+ if parts[i] != pkg[i]:
+ return 0
+ n = n + 1
+ return n
+ pkg = pkg.split(".")
+ matched = 0
+ result = None
+ for (parts,dep) in self.parts:
+ x = compare_parts(parts, pkg)
+ if x > matched:
+ matched = x
+ result = dep
+ return result
+
+def parse_dependency_file(filename):
+ global err
+ f = file(filename)
+ lines = f.readlines()
+ f.close()
+ def lineno(s, i):
+ i[0] = i[0] + 1
+ return (i[0],s)
+ n = [0]
+ lines = [lineno(x,n) for x in lines]
+ lines = [(n,s.split("#")[0].strip()) for (n,s) in lines]
+ lines = [(n,s) for (n,s) in lines if len(s) > 0]
+ lines = [(n,s.split()) for (n,s) in lines]
+ deps = {}
+ for n,words in lines:
+ if len(words) == 1:
+ lower = words[0]
+ top = True
+ legacy = False
+ lowlevel = False
+ if lower[0] == '+':
+ lower = lower[1:]
+ top = False
+ lowlevel = True
+ elif lower[0] == '-':
+ lower = lower[1:]
+ legacy = True
+ if lower in deps:
+ sys.stderr.write(("%s:%d: Package '%s' already defined on"
+ + " line %d.\n") % (filename, n, lower, deps[lower].lineno))
+ err = True
+ else:
+ deps[lower] = Dependency(filename, n, lower, top, lowlevel, legacy)
+ elif len(words) == 2:
+ lower = words[0]
+ upper = words[1]
+ if lower in deps:
+ dep = deps[lower]
+ if dep.top:
+ sys.stderr.write(("%s:%d: Can't add dependency to top level package "
+ + "'%s'\n") % (filename, n, lower))
+ err = True
+ else:
+ dep = Dependency(filename, n, lower, False, False, False)
+ deps[lower] = dep
+ dep.uppers.append(upper)
+ else:
+ sys.stderr.write("%s:%d: Too many words on line starting at \'%s\'\n" % (
+ filename, n, words[2]))
+ err = True
+ return Dependencies(deps)
+
+def find_java_files(srcs):
+ result = []
+ for d in srcs:
+ if d[0] == '@':
+ f = file(d[1:])
+ result.extend([fn for fn in [s.strip() for s in f.readlines()]
+ if len(fn) != 0])
+ f.close()
+ else:
+ for root, dirs, files in os.walk(d):
+ result.extend([os.sep.join((root,f)) for f in files
+ if f.lower().endswith(".java")])
+ return result
+
+COMMENTS = re.compile("//.*?\n|/\*.*?\*/", re.S)
+PACKAGE = re.compile("package\s+(.*)")
+IMPORT = re.compile("import\s+(.*)")
+
+def examine_java_file(deps, filename):
+ global err
+ # Yes, this is a crappy java parser. Write a better one if you want to.
+ f = file(filename)
+ text = f.read()
+ f.close()
+ text = COMMENTS.sub("", text)
+ index = text.find("{")
+ if index < 0:
+ sys.stderr.write(("%s: Error: Unable to parse java. Can't find class "
+ + "declaration.\n") % filename)
+ err = True
+ return
+ text = text[0:index]
+ statements = [s.strip() for s in text.split(";")]
+ # First comes the package declaration. Then iterate while we see import
+ # statements. Anything else is either bad syntax that we don't care about
+ # because the compiler will fail, or the beginning of the class declaration.
+ m = PACKAGE.match(statements[0])
+ if not m:
+ sys.stderr.write(("%s: Error: Unable to parse java. Missing package "
+ + "statement.\n") % filename)
+ err = True
+ return
+ pkg = m.group(1)
+ imports = []
+ for statement in statements[1:]:
+ m = IMPORT.match(statement)
+ if not m:
+ break
+ imports.append(m.group(1))
+ # Do the checking
+ if False:
+ print filename
+ print "'%s' --> %s" % (pkg, imports)
+ dep = deps.lookup(pkg)
+ if not dep:
+ sys.stderr.write(("%s: Error: Package does not appear in dependency file: "
+ + "%s\n") % (filename, pkg))
+ err = True
+ return
+ for imp in imports:
+ if dep.matches(imp):
+ sys.stderr.write("%s: Illegal import in package '%s' of '%s'\n"
+ % (filename, pkg, imp))
+ err = True
+
+err = False
+
+def main(argv):
+ if len(argv) < 3:
+ fail_with_usage()
+ deps = parse_dependency_file(argv[1])
+
+ if err:
+ sys.exit(1)
+
+ java = find_java_files(argv[2:])
+ for filename in java:
+ examine_java_file(deps, filename)
+
+ if err:
+ sys.stderr.write("%s: Using this file as dependency file.\n" % argv[1])
+ sys.exit(1)
+
+ sys.exit(0)
+
+if __name__ == "__main__":
+ main(sys.argv)
+
