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Rename CLANG_DEBUG_FLAGS -> ASAN_FLAGS in makefile and enable them for GCC, because GCC supports ASan these days
git-svn-id: https://svn.eduke32.com/eduke32@6549 1a8010ca-5511-0410-912e-c29ae57300e0
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882877054b
commit
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2 changed files with 17 additions and 11 deletions
24
Common.mak
24
Common.mak
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@ -585,21 +585,27 @@ ifneq ($(ALLOCACHE_AS_MALLOC),0)
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COMPILERFLAGS += -DDEBUG_ALLOCACHE_AS_MALLOC
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endif
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# See http://clang.llvm.org/docs/UsersManual.html#controlling-code-generation
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# for a list of possible UBSan options.
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# Clang 3.2 does only supports -fsanitize=address for the AddressSanitizer
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CLANG_DEBUG_FLAGS := -fsanitize=address -fsanitize=bounds,enum,float-cast-overflow,object-size
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#CLANG_DEBUG_FLAGS := $(CLANG_DEBUG_FLAGS),signed-integer-overflow
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#CLANG_DEBUG_FLAGS := $(CLANG_DEBUG_FLAGS),unsigned-integer-overflow
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#CLANG_DEBUG_FLAGS := $(CLANG_DEBUG_FLAGS) -fsanitize-undefined-trap-on-error
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# See https://clang.llvm.org/docs/UndefinedBehaviorSanitizer.html
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# and https://gcc.gnu.org/onlinedocs/gcc/Instrumentation-Options.html
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# for a list of possible ASan and UBsan options.
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ASAN_FLAGS := -fsanitize=address -fsanitize=bounds,enum,float-cast-overflow
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ASAN_FLAGS := $(ASAN_FLAGS),signed-integer-overflow,unsigned-integer-overflow
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ASAN_FLAGS := $(ASAN_FLAGS),undefined,return,null,pointer-overflow,float-divide-by-zero
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#ASAN_FLAGS := $(ASAN_FLAGS) -fsanitize-undefined-trap-on-error
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ifeq (0,$(FORCEDEBUG))
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COMPILERFLAGS += -DNDEBUG
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else
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COMPILERFLAGS += -DDEBUGGINGAIDS=$(FORCEDEBUG)
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ifneq (0,$(CLANG))
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ifeq (2,$(FORCEDEBUG))
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COMMONFLAGS += $(CLANG_DEBUG_FLAGS)
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ifneq (0,$(CLANG))
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COMMONFLAGS += $(ASAN_FLAGS)
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else ifneq (,$(filter 1 2 3 4 5 6,$(GCC_MAJOR)))
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ifneq (,$(filter 0 1,$(GCC_MINOR)))
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COMMONFLAGS += $(ASAN_FLAGS)
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endif
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endif
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endif
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endif
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@ -955,7 +955,7 @@ $(foreach i,$(components),$(eval $(call OBJECTRULES,$i)))
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# Comment out the following rule to debug a-c.o
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$(engine_obj)/a-c.$o: $(engine_src)/a-c.cpp | $(engine_obj)
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$(COMPILE_STATUS)
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$(RECIPE_IF) $(subst -O$(OPTLEVEL),-O2,$(subst $(CLANG_DEBUG_FLAGS),,$(COMPILER_CXX))) $(engine_cflags) -c $< -o $@ $(RECIPE_RESULT_COMPILE)
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$(RECIPE_IF) $(subst -O$(OPTLEVEL),-O2,$(subst $(ASAN_FLAGS),,$(COMPILER_CXX))) $(engine_cflags) -c $< -o $@ $(RECIPE_RESULT_COMPILE)
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$(engine_obj)/rev.$o: $(engine_src)/rev.cpp | $(engine_obj)
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$(COMPILE_STATUS)
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