Makefile: Switch Clang Makefiles to always include the top-level Clang Makefile.
 - This eliminates most dependencies on how Clang is installed relative to LLVM.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@105637 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/examples/PrintFunctionNames/Makefile b/examples/PrintFunctionNames/Makefile
index 57d3ba9..4136a98 100644
--- a/examples/PrintFunctionNames/Makefile
+++ b/examples/PrintFunctionNames/Makefile
@@ -7,7 +7,7 @@
 # 
 ##===----------------------------------------------------------------------===##
 
-LEVEL = ../../../..
+CLANG_LEVEL := ../..
 LIBRARYNAME = PrintFunctionNames
 
 CPPFLAGS += -I$(PROJ_SRC_DIR)/../../include -I$(PROJ_OBJ_DIR)/../../include
@@ -15,7 +15,7 @@
 # Include this here so we can get the configuration of the targets that have
 # been configured for construction. We have to do this early so we can set up
 # LINK_COMPONENTS before including Makefile.rules
-include $(LEVEL)/Makefile.config
+include $(CLANG_LEVEL)/../../Makefile.config
 
 LINK_LIBS_IN_SHARED = 1
 SHARED_LIBRARY = 1
@@ -24,4 +24,4 @@
 USEDLIBS = clangIndex.a clangFrontend.a clangDriver.a clangSema.a \
 	   clangAnalysis.a clangAST.a clangParse.a clangLex.a clangBasic.a
 
-include $(LEVEL)/Makefile.common
+include $(CLANG_LEVEL)/Makefile