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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>
Tested-by: David Gow <davidgow@google.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
This commit is contained in:
Michał Winiarski 2023-10-20 11:21:58 +02:00 committed by Richard Weinberger
parent abe4eaa861
commit 32a84cfc6c
1 changed files with 5 additions and 0 deletions
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5
arch/um/Makefile-skas
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@ -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)