[asan] use -fPIE -fno-builtin for building asan-rt
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@157238 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/make/platform/clang_linux.mk b/make/platform/clang_linux.mk
index 7f38f07..261edf0 100644
--- a/make/platform/clang_linux.mk
+++ b/make/platform/clang_linux.mk
@@ -63,8 +63,8 @@
CFLAGS.full-x86_64 := $(CFLAGS) -m64
CFLAGS.profile-i386 := $(CFLAGS) -m32
CFLAGS.profile-x86_64 := $(CFLAGS) -m64
-CFLAGS.asan-i386 := $(CFLAGS) -m32
-CFLAGS.asan-x86_64 := $(CFLAGS) -m64
+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
# Use our stub SDK as the sysroot to support more portable building. For now we