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Support Soong native coverage

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Soong (or any other prebuilt) can provide a .gcnodir file using
LOCAL_PREBUILT_COVERAGE_ARCHIVE. Just like today, if one isn't provided
for static libraries, an empty one will be created for Make modules to
use.

Also fixes a problem I noticed including whole static libs having
coverage into static libs. It was trying to write to /WHOLE since
PRIVATE_INTERMEDIATES_DIR was not set.

Bug: 32749731
Test: See build/soong change for soong-side tests
Test: Enabled coverage of a soong static lib, then include it in a make
static lib with LOCAL_WHOLE_STATIC_LIBRARIES and ensure that the any
shared libraries using the make static lib get the embedded coverage
information.
Change-Id: I32762f099c9757074fec922ee4822f819c9ceaf5
This commit is contained in:
Dan Willemsen
2017-02-10 00:07:17 -08:00
parent af055f207a
commit 0f90908026
5 changed files with 20 additions and 0 deletions
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1
core/shared_library_internal.mk
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@@ -96,6 +96,7 @@ GCNO_ARCHIVE := $(basename $(my_installed_module_stem))$(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)