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-rw-r--r--Makefile.toolchain8
1 files changed, 6 insertions, 2 deletions
diff --git a/Makefile.toolchain b/Makefile.toolchain
index 2679e2b5f1..c9de7aaf78 100644
--- a/Makefile.toolchain
+++ b/Makefile.toolchain
@@ -30,11 +30,14 @@ CFLAGS_TEST=$(if $(TEST_BUILD),-DTEST_BUILD \
-DTEST_TASKFILE=$(PROJECT).tasklist,) \
$(if $(EMU_BUILD),-DEMU_BUILD) \
$(if $($(PROJECT)-scale),-DTEST_TIME_SCALE=$($(PROJECT)-scale))
+CFLAGS_COVERAGE=$(if $(TEST_COVERAGE),-fprofile-arcs -ftest-coverage \
+ -DTEST_COVERAGE,)
CFLAGS_DEFINE=-DOUTDIR=$(out) -DCHIP=$(CHIP) -DBOARD_TASKFILE=ec.tasklist \
-DBOARD=$(BOARD) -DBOARD_$(BOARD) -DCORE=$(CORE) \
-DCHIP_$(CHIP) -DCHIP_VARIANT=$(CHIP_VARIANT) \
-DCHIP_VARIANT_$(CHIP_VARIANT) -DPROJECT=$(PROJECT)
-CPPFLAGS=$(CFLAGS_DEFINE) $(CFLAGS_INCLUDE) $(CFLAGS_TEST) $(EXTRA_CFLAGS)
+CPPFLAGS=$(CFLAGS_DEFINE) $(CFLAGS_INCLUDE) $(CFLAGS_TEST) \
+ $(EXTRA_CFLAGS) $(CFLAGS_COVERAGE)
CFLAGS=$(CPPFLAGS) $(CFLAGS_CPU) $(CFLAGS_DEBUG) $(CFLAGS_WARN) $(CFLAGS_y)
FTDIVERSION=$(shell $(PKG_CONFIG) --modversion libftdi1 2>/dev/null)
@@ -51,4 +54,5 @@ BUILD_CFLAGS= $(LIBFTDI_CFLAGS) $(CPPFLAGS) -O3 $(CFLAGS_DEBUG) $(CFLAGS_WARN)
HOST_CFLAGS=$(CPPFLAGS) -O3 $(CFLAGS_DEBUG) $(CFLAGS_WARN)
LDFLAGS=-nostdlib -X
BUILD_LDFLAGS=$(LIBFTDI_LDLIBS)
-HOST_TEST_LDFLAGS=-T core/host/host_exe.lds -lrt -pthread
+HOST_TEST_LDFLAGS=-T core/host/host_exe.lds -lrt -pthread \
+ $(if $(TEST_COVERAGE),-fprofile-arcs,)