Provide a variable to compute where the libstdc++.a is

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18544 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/Makefile.rules b/Makefile.rules
index 4a69bff3243afa538723eda861ee4fb8fd889a7b..d2d0556f9ee7ab0a50913c653f20431892af740d 100644 (file)
--- a/Makefile.rules
+++ b/Makefile.rules
@@ -216,6 +216,7 @@ endif
 
 # Need a better way to compute this.
 LLVMGCCLibDir := $(dir $(shell $(LLVMGCC) -print-file-name=libgcc.a))/
+LLVMGCCStdCXXLibDir := $(dir $(shell $(LLVMGCC) -print-file-name=libstdc++.a))/
 
 #--------------------------------------------------------------------
 # Adjust to user's request