[PATCH 1/2] arch: um: Add Clang coverage support

Clang uses a different set of command line arguments for enabling coverage.

Signed-off-by: Michał Winiarski michal.winiarski@intel.com --- arch/um/Makefile-skas | 5 +++++ 1 file changed, 5 insertions(+)

diff --git a/arch/um/Makefile-skas b/arch/um/Makefile-skas index ac35de5316a6..67323b028999 100644 --- a/arch/um/Makefile-skas +++ b/arch/um/Makefile-skas @@ -4,7 +4,12 @@ #

GPROF_OPT += -pg + +ifdef CONFIG_CC_IS_CLANG +GCOV_OPT += -fprofile-instr-generate -fcoverage-mapping +else GCOV_OPT += -fprofile-arcs -ftest-coverage +endif

CFLAGS-$(CONFIG_GCOV) += $(GCOV_OPT) CFLAGS-$(CONFIG_GPROF) += $(GPROF_OPT)