forked from openkylin/platform_build
Fix link_type checking
This was printing "error:", but not actually triggering an error. Instead of trying to write a single line bash script to handle this, move the actual check into python. This allows us to print all of the errors for a single module before triggering the failure. Also updates the warning format and the warn.py script to properly parse these warning. Many of the java:sdk -> java:platform warnings are false positives due to the lack of LOCAL_SDK_VERSION markings on prebuilts. Individual tags can be marked as warnings now, which lets us check for system libraries linking against vendor libraries (which won't work on AOSP). I'm not sure this is a completely valid check, which one reason that it's just a warning. Test: m all_link_types (with some missing libs commented out) Change-Id: I333e418c9a4511b7c7e826891ae481da08fbf6f9
This commit is contained in:
Dan Willemsen
parent
029ced528b
commit
121e284b46
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@ -1365,13 +1365,17 @@ endif
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####################################################
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my_link_type := $(intermediates)/link_type
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all_link_types: $(my_link_type)
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ifdef LOCAL_SDK_VERSION
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$(my_link_type): PRIVATE_LINK_TYPE := ndk
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$(my_link_type): PRIVATE_ALLOWED_TYPES := ndk
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$(my_link_type): PRIVATE_LINK_TYPE := native:ndk
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$(my_link_type): PRIVATE_WARN_TYPES :=
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$(my_link_type): PRIVATE_ALLOWED_TYPES := native:ndk
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else
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$(my_link_type): PRIVATE_LINK_TYPE := platform
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$(my_link_type): PRIVATE_ALLOWED_TYPES := (ndk|platform)
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$(my_link_type): PRIVATE_LINK_TYPE := native:platform
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$(my_link_type): PRIVATE_WARN_TYPES :=
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$(my_link_type): PRIVATE_ALLOWED_TYPES := native:ndk native:platform
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endif
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$(eval $(call link-type-partitions,$(my_link_type)))
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my_link_type_deps := $(strip \
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$(foreach l,$(my_whole_static_libraries) $(my_static_libraries), \
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$(call intermediates-dir-for,STATIC_LIBRARIES,$(l),$(my_kind),,$(LOCAL_2ND_ARCH_VAR_PREFIX),$(my_host_cross))/link_type))
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@ -1383,16 +1387,9 @@ endif
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$(my_link_type): PRIVATE_DEPS := $(my_link_type_deps)
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$(my_link_type): PRIVATE_MODULE := $(LOCAL_MODULE)
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$(my_link_type): PRIVATE_MAKEFILE := $(LOCAL_MODULE_MAKEFILE)
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$(my_link_type): $(my_link_type_deps)
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$(my_link_type): $(my_link_type_deps) $(CHECK_LINK_TYPE)
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@echo Check module type: $@
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$(hide) mkdir -p $(dir $@) && rm -f $@
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ifdef my_link_type_deps
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$(hide) for f in $(PRIVATE_DEPS); do \
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grep -qE '^$(PRIVATE_ALLOWED_TYPES)$$' $$f || \
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($(call echo-error,"$(PRIVATE_MAKEFILE): $(PRIVATE_MODULE) ($(PRIVATE_LINK_TYPE)) should not link to $$(basename $${f%_intermediates/link_type}) ($$(cat $$f))"); exit 1) \
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done
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endif
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$(hide) echo $(PRIVATE_LINK_TYPE) >$@
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$(check-link-type)
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###########################################################
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@ -586,6 +586,7 @@ TUNE2FS := $(HOST_OUT_EXECUTABLES)/tune2fs$(HOST_EXECUTABLE_SUFFIX)
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JARJAR := $(HOST_OUT_JAVA_LIBRARIES)/jarjar.jar
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DATA_BINDING_COMPILER := $(HOST_OUT_JAVA_LIBRARIES)/databinding-compiler.jar
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FAT16COPY := build/tools/fat16copy.py
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CHECK_LINK_TYPE := build/tools/check_link_type.py
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ifneq ($(ANDROID_JACK_EXTRA_ARGS),)
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JACK_DEFAULT_ARGS :=
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@ -3115,6 +3115,35 @@ $(strip $(if $(LOCAL_RECORDED_MODULE_TYPE),,
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$(error Invalid module type: $(1))))))
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endef
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###########################################################
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# Link type checking
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###########################################################
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define check-link-type
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$(hide) mkdir -p $(dir $@) && rm -f $@
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$(hide) $(CHECK_LINK_TYPE) --makefile $(PRIVATE_MAKEFILE) --module $(PRIVATE_MODULE) \
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--type "$(PRIVATE_LINK_TYPE)" $(addprefix --allowed ,$(PRIVATE_ALLOWED_TYPES)) \
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$(addprefix --warn ,$(PRIVATE_WARN_TYPES)) $(PRIVATE_DEPS)
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$(hide) echo "$(PRIVATE_LINK_TYPE)" >$@
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endef
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define link-type-partitions
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ifndef LOCAL_IS_HOST_MODULE
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ifeq (true,$(LOCAL_PROPRIETARY_MODULE))
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$(1): PRIVATE_LINK_TYPE += partition:vendor
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$(1): PRIVATE_ALLOWED_TYPES += partition:vendor partition:oem partition:odm
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else ifeq (true,$(LOCAL_OEM_MODULE))
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$(1): PRIVATE_LINK_TYPE += partition:oem
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$(1): PRIVATE_ALLOWED_TYPES += partition:vendor partition:oem partition:odm
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else ifeq (true,$(LOCAL_ODM_MODULE))
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$(1): PRIVATE_LINK_TYPE += partition:odm
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$(1): PRIVATE_ALLOWED_TYPES += partition:vendor partition:oem partition:odm
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else
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# TODO: Mark libraries in /data
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$(1): PRIVATE_WARN_TYPES += partition:vendor partition:oem partition:odm
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endif
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endif
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endef
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###########################################################
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## Other includes
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###########################################################
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@ -102,28 +102,26 @@ endif # outer my_prebuilt_jni_libs
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# Verify that all included libraries are built against the NDK
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ifneq ($(strip $(LOCAL_JNI_SHARED_LIBRARIES)),)
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my_link_type := $(call intermediates-dir-for,APPS,$(LOCAL_MODULE))/$(my_2nd_arch_prefix)jni_link_type
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all_link_types: $(my_link_type)
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my_link_type_deps := $(strip \
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$(foreach l,$(LOCAL_JNI_SHARED_LIBRARIES),\
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$(call intermediates-dir-for,SHARED_LIBRARIES,$(l),,,$(my_2nd_arch_prefix))/link_type))
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ifneq ($(LOCAL_SDK_VERSION),)
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$(my_link_type): PRIVATE_LINK_TYPE := sdk
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$(my_link_type): PRIVATE_ALLOWED_TYPES := ndk
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$(my_link_type): PRIVATE_LINK_TYPE := app:sdk
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$(my_link_type): PRIVATE_WARN_TYPES := native:platform
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$(my_link_type): PRIVATE_ALLOWED_TYPES := native:ndk
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else
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$(my_link_type): PRIVATE_LINK_TYPE := platform
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$(my_link_type): PRIVATE_ALLOWED_TYPES := (ndk|platform)
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$(my_link_type): PRIVATE_LINK_TYPE := app:platform
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$(my_link_type): PRIVATE_WARN_TYPES :=
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$(my_link_type): PRIVATE_ALLOWED_TYPES := native:ndk native:platform
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endif
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$(eval $(call link-type-partitions,$(my_link_type)))
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$(my_link_type): PRIVATE_DEPS := $(my_link_type_deps)
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$(my_link_type): PRIVATE_MODULE := $(LOCAL_MODULE)
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$(my_link_type): PRIVATE_MAKEFILE := $(LOCAL_MODULE_MAKEFILE)
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$(my_link_type): $(my_link_type_deps)
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$(my_link_type): $(my_link_type_deps) $(CHECK_LINK_TYPE)
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@echo Check JNI module types: $@
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$(hide) mkdir -p $(dir $@)
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$(hide) rm -f $@
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$(hide) for f in $(PRIVATE_DEPS); do \
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grep -qE '^$(PRIVATE_ALLOWED_TYPES)$$' $$f || \
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$(call echo-warning,"$(PRIVATE_MAKEFILE): $(PRIVATE_MODULE) ($(PRIVATE_LINK_TYPE)) should not link to $$(basename $${f%_intermediates/link_type}) ($$(cat $$f))"); \
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done
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$(hide) touch $@
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$(check-link-type)
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$(LOCAL_BUILT_MODULE): | $(my_link_type)
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@ -379,6 +379,7 @@ endif # need_compile_java
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###########################################################
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ifndef LOCAL_IS_HOST_MODULE
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my_link_type := $(intermediates.COMMON)/link_type
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all_link_types: $(my_link_type)
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my_link_type_deps := $(strip \
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$(foreach lib,$(LOCAL_STATIC_JAVA_LIBRARIES),\
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$(call intermediates-dir-for, \
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@ -387,27 +388,25 @@ my_link_type_deps := $(strip \
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$(call intermediates-dir-for, \
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APPS,$(lib),,COMMON)/link_type))
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ifeq ($(LOCAL_SDK_VERSION),system_current)
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$(my_link_type): PRIVATE_LINK_TYPE := system
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$(my_link_type): PRIVATE_ALLOWED_TYPES := (sdk|system)
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$(my_link_type): PRIVATE_LINK_TYPE := java:system
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$(my_link_type): PRIVATE_WARN_TYPES := java:platform
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$(my_link_type): PRIVATE_ALLOWED_TYPES := java:sdk java:system
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else ifneq ($(LOCAL_SDK_VERSION),)
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$(my_link_type): PRIVATE_LINK_TYPE := sdk
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$(my_link_type): PRIVATE_ALLOWED_TYPES := sdk
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$(my_link_type): PRIVATE_LINK_TYPE := java:sdk
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$(my_link_type): PRIVATE_WARN_TYPES := java:system java:platform
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$(my_link_type): PRIVATE_ALLOWED_TYPES := java:sdk
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else
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$(my_link_type): PRIVATE_LINK_TYPE := platform
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$(my_link_type): PRIVATE_ALLOWED_TYPES := (sdk|system|platform)
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$(my_link_type): PRIVATE_LINK_TYPE := java:platform
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$(my_link_type): PRIVATE_WARN_TYPES :=
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$(my_link_type): PRIVATE_ALLOWED_TYPES := java:sdk java:system java:platform
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endif
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$(eval $(call link-type-partitions,$(my_link_type)))
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$(my_link_type): PRIVATE_DEPS := $(my_link_type_deps)
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$(my_link_type): PRIVATE_MODULE := $(LOCAL_MODULE)
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$(my_link_type): PRIVATE_MAKEFILE := $(LOCAL_MODULE_MAKEFILE)
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$(my_link_type): $(my_link_type_deps)
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$(my_link_type): $(my_link_type_deps) $(CHECK_LINK_TYPE)
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@echo Check Java library module types: $@
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$(hide) mkdir -p $(dir $@)
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$(hide) rm -f $@
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$(hide) for f in $(PRIVATE_DEPS); do \
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grep -qE '^$(PRIVATE_ALLOWED_TYPES)$$' $$f || \
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$(call echo-warning,"$(PRIVATE_MAKEFILE): $(PRIVATE_MODULE) ($(PRIVATE_LINK_TYPE)) should not link to $$(basename $${f%_intermediates/link_type}) ($$(cat $$f))"); \
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done
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$(hide) echo $(PRIVATE_LINK_TYPE) >$@
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$(check-link-type)
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$(LOCAL_BUILT_MODULE): $(my_link_type)
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endif # !LOCAL_IS_HOST_MODULE
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@ -1137,4 +1137,7 @@ tidy_only:
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ndk: $(SOONG_OUT_DIR)/ndk.timestamp
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.PHONY: ndk
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.PHONY: all_link_types
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all_link_types:
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endif # KATI
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@ -138,11 +138,12 @@ else
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endif
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my_link_type := $(intermediates)/link_type
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$(my_link_type): PRIVATE_LINK_TYPE := $(if $(LOCAL_SDK_VERSION),ndk,platform)
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$(my_link_type): PRIVATE_LINK_TYPE := native:$(if $(LOCAL_SDK_VERSION),ndk,platform)
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$(eval $(call link-type-partitions,$(my_link_type)))
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$(my_link_type):
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@echo Check module type: $@
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$(hide) mkdir -p $(dir $@) && rm -f $@
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$(hide) echo $(PRIVATE_LINK_TYPE) >$@
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$(hide) echo "$(PRIVATE_LINK_TYPE)" >$@
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$(LOCAL_BUILT_MODULE) : | $(export_includes) $(my_link_type)
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endif # prebuilt_module_is_a_library
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@ -397,16 +398,17 @@ $(common_classes_jar) $(common_javalib_jar): PRIVATE_MODULE := $(LOCAL_MODULE)
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my_link_type := $(intermediates.COMMON)/link_type
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ifeq ($(LOCAL_SDK_VERSION),system_current)
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$(my_link_type): PRIVATE_LINK_TYPE := system
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$(my_link_type): PRIVATE_LINK_TYPE := java:system
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else ifneq ($(LOCAL_SDK_VERSION),)
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$(my_link_type): PRIVATE_LINK_TYPE := sdk
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$(my_link_type): PRIVATE_LINK_TYPE := java:sdk
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else
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$(my_link_type): PRIVATE_LINK_TYPE := platform
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$(my_link_type): PRIVATE_LINK_TYPE := java:platform
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endif
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$(eval $(call link-type-partitions,$(my_link_type)))
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$(my_link_type):
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@echo Check module type: $@
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$(hide) mkdir -p $(dir $@) && rm -f $@
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$(hide) echo $(PRIVATE_LINK_TYPE) >$@
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$(hide) echo "$(PRIVATE_LINK_TYPE)" >$@
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$(LOCAL_BUILT_MODULE): $(my_link_type)
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ifeq ($(prebuilt_module_is_dex_javalib),true)
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@ -0,0 +1,80 @@
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#!/usr/bin/env python
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#
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# Copyright (C) 2016 The Android Open Source Project
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""Utility to verify modules link against acceptable module types"""
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from __future__ import print_function
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import argparse
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import os
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import sys
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WARNING_MSG = ('\033[1m%(makefile)s: \033[35mwarning:\033[0m\033[1m '
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'%(module)s (%(type)s) should not link to %(dep_name)s (%(dep_type)s)'
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'\033[0m')
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ERROR_MSG = ('\033[1m%(makefile)s: \033[31merror:\033[0m\033[1m '
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'%(module)s (%(type)s) should not link to %(dep_name)s (%(dep_type)s)'
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'\033[0m')
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def parse_args():
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"""Parse commandline arguments."""
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parser = argparse.ArgumentParser(description='Check link types')
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parser.add_argument('--makefile', help='Makefile defining module')
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parser.add_argument('--module', help='The module being checked')
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parser.add_argument('--type', help='The link type of module')
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parser.add_argument('--allowed', help='Allow deps to use these types',
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action='append', default=[], metavar='TYPE')
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parser.add_argument('--warn', help='Warn if deps use these types',
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action='append', default=[], metavar='TYPE')
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parser.add_argument('deps', help='The dependencies to check',
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metavar='DEP', nargs='*')
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return parser.parse_args()
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def print_msg(msg, args, dep_name, dep_type):
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"""Print a warning or error message"""
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print(msg % {
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"makefile": args.makefile,
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"module": args.module,
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"type": args.type,
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"dep_name": dep_name,
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"dep_type": dep_type}, file=sys.stderr)
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def main():
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"""Program entry point."""
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args = parse_args()
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failed = False
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for dep in args.deps:
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dep_name = os.path.basename(os.path.dirname(dep))
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if dep_name.endswith('_intermediates'):
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dep_name = dep_name[:len(dep_name)-len('_intermediates')]
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with open(dep, 'r') as dep_file:
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dep_types = dep_file.read().strip().split(' ')
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for dep_type in dep_types:
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if dep_type in args.allowed:
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continue
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if dep_type in args.warn:
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print_msg(WARNING_MSG, args, dep_name, dep_type)
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else:
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print_msg(ERROR_MSG, args, dep_name, dep_type)
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failed = True
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if failed:
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sys.exit(1)
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if __name__ == '__main__':
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main()
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@ -91,9 +91,18 @@ warnpatterns = [
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'description':'make: overriding commands/ignoring old commands',
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'patterns':[r".*: warning: overriding commands for target .+",
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r".*: warning: ignoring old commands for target .+"] },
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{ 'category':'make', 'severity':severity.HIGH, 'members':[], 'option':'',
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{ 'category':'make', 'severity':severity.HIGH, 'members':[], 'option':'',
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'description':'make: LOCAL_CLANG is false',
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'patterns':[r".*: warning: LOCAL_CLANG is set to false"] },
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{ 'category':'make', 'severity':severity.HIGH, 'members':[], 'option':'',
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'description':'SDK App using platform shared library',
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'patterns':[r".*: warning: .+ \(.*app:sdk.*\) should not link to .+ \(native:platform\)"] },
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{ 'category':'make', 'severity':severity.HIGH, 'members':[], 'option':'',
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'description':'System module linking to a vendor module',
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'patterns':[r".*: warning: .+ \(.+\) should not link to .+ \(partition:.+\)"] },
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{ 'category':'make', 'severity':severity.MEDIUM, 'members':[], 'option':'',
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'description':'Invalid SDK/NDK linking',
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'patterns':[r".*: warning: .+ \(.+\) should not link to .+ \(.+\)"] },
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{ 'category':'C/C++', 'severity':severity.HIGH, 'members':[], 'option':'-Wimplicit-function-declaration',
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'description':'Implicit function declaration',
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'patterns':[r".*: warning: implicit declaration of function .+",
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