[UBSan] Add support for building ubsan runtime library on Linux with 'make'. Compiler-rt part.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@168038 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/make/platform/clang_linux.mk b/make/platform/clang_linux.mk
index 4366143..1f73145 100644
--- a/make/platform/clang_linux.mk
+++ b/make/platform/clang_linux.mk
@@ -51,19 +51,21 @@
# Build runtime libraries for i386.
ifeq ($(call contains,$(SupportedArches),i386),true)
-Configs += full-i386 profile-i386 asan-i386
+Configs += full-i386 profile-i386 asan-i386 ubsan-i386
Arch.full-i386 := i386
Arch.profile-i386 := i386
Arch.asan-i386 := i386
+Arch.ubsan-i386 := i386
endif
# Build runtime libraries for x86_64.
ifeq ($(call contains,$(SupportedArches),x86_64),true)
-Configs += full-x86_64 profile-x86_64 asan-x86_64 tsan-x86_64
+Configs += full-x86_64 profile-x86_64 asan-x86_64 tsan-x86_64 ubsan-x86_64
Arch.full-x86_64 := x86_64
Arch.profile-x86_64 := x86_64
Arch.asan-x86_64 := x86_64
Arch.tsan-x86_64 := x86_64
+Arch.ubsan-x86_64 := x86_64
endif
ifneq ($(LLVM_ANDROID_TOOLCHAIN_DIR),)
@@ -85,6 +87,8 @@
CFLAGS.asan-i386 := $(CFLAGS) -m32 -fPIE -fno-builtin
CFLAGS.asan-x86_64 := $(CFLAGS) -m64 -fPIE -fno-builtin
CFLAGS.tsan-x86_64 := $(CFLAGS) -m64 -fPIE -fno-builtin
+CFLAGS.ubsan-i386 := $(CFLAGS) -m32 -fPIE -fno-builtin
+CFLAGS.ubsan-x86_64 := $(CFLAGS) -m64 -fPIE -fno-builtin
SHARED_LIBRARY.asan-arm-android := 1
ANDROID_COMMON_FLAGS := -target arm-linux-androideabi \
@@ -113,7 +117,9 @@
FUNCTIONS.asan-arm-android := $(AsanFunctions) $(InterceptionFunctions) \
$(SanitizerCommonFunctions)
FUNCTIONS.tsan-x86_64 := $(TsanFunctions) $(InterceptionFunctions) \
- $(SanitizerCommonFunctions)
+ $(SanitizerCommonFunctions)
+FUNCTIONS.ubsan-i386 := $(UbsanFunctions) $(SanitizerCommonFunctions)
+FUNCTIONS.ubsan-x86_64 := $(UbsanFunctions) $(SanitizerCommonFunctions)
# Always use optimized variants.
OPTIMIZED := 1