The Makefile now adds autoconf information to the compiler and linker flag
variables instead of overwriting those variables. This makes it more flexible
and keeps some of the test Makefiles from breaking.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7025 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/Makefile.config.in b/Makefile.config.in
index 7c85e10..9480219 100644
--- a/Makefile.config.in
+++ b/Makefile.config.in
@@ -26,14 +26,14 @@
#
# Compilation flags for the C and C++ compilers.
#
-CPPFLAGS=@DEFS@
-CCFLAGS=@DEFS@
-LDFLAGS=@LDFLAGS@
+CPPFLAGS+=@DEFS@
+CCFLAGS+=@DEFS@
+LDFLAGS+=@LDFLAGS@
#
# Removed since it prevents the tests from working properly.
#
-#LIBS=@LIBS@
+#LIBS+=@LIBS@
#
# Libraries needed by tools