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| -rw-r--r-- | Makefile | 21 |
1 files changed, 21 insertions, 0 deletions
@@ -18,6 +18,14 @@ ENABLE_LIBYOSYS := 0 ENABLE_GPROF := 0 ENABLE_NDEBUG := 0 +# clang sanitizers +SANITIZER = +# SANITIZER = address +# SANITIZER = memory +# SANITIZER = undefined +# SANITIZER = cfi + + PREFIX ?= /usr/local INSTALL_SUDO := @@ -88,6 +96,19 @@ ifeq ($(CONFIG),clang) CXX = clang CXXFLAGS += -std=c++11 -Os +ifneq ($(SANITIZER),) +$(info [Clang Sanitizer] $(SANITIZER)) +CXXFLAGS += -g -O1 -fno-omit-frame-pointer -fno-optimize-sibling-calls -fsanitize=$(SANITIZER) +LDFLAGS += -g -fsanitize=$(SANITIZER) +ifeq ($(SANITIZER),address) +ENABLE_COVER := 0 +endif +ifeq ($(SANITIZER),cfi) +CXXFLAGS += -flto +LDFLAGS += -flto +endif +endif + else ifeq ($(CONFIG),gcc) CXX = gcc CXXFLAGS += -std=gnu++0x -Os |