Make this file capable of being used by both LLVM and its projects

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19588 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/Makefile.common b/Makefile.common
index 2b0a6968d06b5b1ad67b5c887fb7012c860dde15..d33d3da9b86614dbec0873f603b10e7b1d922959 100644 (file)
--- a/Makefile.common
+++ b/Makefile.common
@@ -57,7 +57,11 @@
 #
 # Configuration file to set paths specific to local installation of LLVM
 # 
+ifndef LLVM_OBJ_ROOT
 include $(LEVEL)/Makefile.config
+else
+include $(LLVM_OBJ_ROOT)/Makefile.config
+endif
 
 #
 # Include all of the build rules used for making LLVM