am a01fa4f8: Merge "LOCAL_NATIVE_COVERAGE should imply -O0."

my_target_global_ldflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_LDFLAGS)

endif # my_clang

# If the global flag NATIVE_COVERAGE is set, my_native_coverage will be true

# unless the module explicitly sets my_native_coverage := false.

# To enable coverage for a given module, set LOCAL_NATIVE_COVERAGE=true and

# build with NATIVE_COVERAGE=true in your enviornment. Note that the build

# system is not sensitive to changes to NATIVE_COVERAGE, so you should do a

# clean build of your module after toggling it.

ifeq ($(NATIVE_COVERAGE),true)

    ifeq ($(my_native_coverage),true)

        # We can't currently generate coverage for clang binaries for two

        #    -no-integrated-as. Since most of the assembly in our tree is

        #    incompatible with clang's assembler, we can't turn off this flag.

        ifneq ($(my_clang),true)

            my_target_global_cflags += --coverage

            my_target_global_ldflags += --coverage

            my_cflags += --coverage -O0

            my_ldflags += --coverage

        endif

    endif

else