diff --git a/clang/tools/libclang/Makefile b/clang/tools/libclang/Makefile
index 5fdfd0ebb5f3..38b8a0353f45 100644
--- a/clang/tools/libclang/Makefile
+++ b/clang/tools/libclang/Makefile
@@ -55,7 +55,8 @@ ifeq ($(HOST_OS),Darwin)
 
     # If we're doing an Apple-style build, add the LTO object path.
     ifeq ($(RC_BUILDIT),YES)
-       TempFile         = $(shell mktemp ${OBJROOT}/clang-lto.XXXXXX)
+       ObjDir          := $(shell mkdir -p ${OBJROOT}/dSYMs)
+       TempFile        := $(shell mktemp ${ObjDir}/clang-lto.XXXXXX)
        LLVMLibsOptions += -Wl,-object_path_lto -Wl,$(TempFile)
     endif
 endif