Support gcno packaging for executables.
Adapt the gcno packaging logic from shared_library_internal.mk for the
case of executable binaries so that gcov artifacts are properly
packaged.
Test: lunch walleye_coverage-userdebug && make -j60
Bug: 67998360
Change-Id: I4994fc21521c91d4c18bdf326be079beda1914a4
diff --git a/core/executable_internal.mk b/core/executable_internal.mk
index 3509bd2..0aec275 100644
--- a/core/executable_internal.mk
+++ b/core/executable_internal.mk
@@ -76,4 +76,39 @@
$(PRIVATE_POST_LINK_CMD)
endif
+ifeq ($(my_native_coverage),true)
+gcno_suffix := .gcnodir
+
+built_whole_gcno_libraries := \
+ $(foreach lib,$(my_whole_static_libraries), \
+ $(call intermediates-dir-for, \
+ STATIC_LIBRARIES,$(lib),$(my_kind),,$(LOCAL_2ND_ARCH_VAR_PREFIX), \
+ $(my_host_cross))/$(lib)$(gcno_suffix))
+
+built_static_gcno_libraries := \
+ $(foreach lib,$(my_static_libraries), \
+ $(call intermediates-dir-for, \
+ STATIC_LIBRARIES,$(lib),$(my_kind),,$(LOCAL_2ND_ARCH_VAR_PREFIX), \
+ $(my_host_cross))/$(lib)$(gcno_suffix))
+
+ifdef LOCAL_IS_HOST_MODULE
+my_coverage_path := $($(my_prefix)OUT_COVERAGE)/$(patsubst $($(my_prefix)OUT)/%,%,$(my_module_path))
+else
+my_coverage_path := $(TARGET_OUT_COVERAGE)/$(patsubst $(PRODUCT_OUT)/%,%,$(my_module_path))
+endif
+
+GCNO_ARCHIVE := $(my_installed_module_stem)$(gcno_suffix)
+
+$(intermediates)/$(GCNO_ARCHIVE) : PRIVATE_ALL_OBJECTS := $(strip $(LOCAL_GCNO_FILES))
+$(intermediates)/$(GCNO_ARCHIVE) : PRIVATE_ALL_WHOLE_STATIC_LIBRARIES := $(strip $(built_whole_gcno_libraries)) $(strip $(built_static_gcno_libraries))
+$(intermediates)/$(GCNO_ARCHIVE) : PRIVATE_INTERMEDIATES_DIR := $(intermediates)
+$(intermediates)/$(GCNO_ARCHIVE) : $(LOCAL_GCNO_FILES) $(built_whole_gcno_libraries) $(built_static_gcno_libraries)
+ $(transform-o-to-static-lib)
+
+$(my_coverage_path)/$(GCNO_ARCHIVE) : $(intermediates)/$(GCNO_ARCHIVE)
+ $(copy-file-to-target)
+
+$(LOCAL_BUILT_MODULE): $(my_coverage_path)/$(GCNO_ARCHIVE)
+endif
+
endif # skip_build_from_source