Two changes:
1. Get rid of TOOLLINKOPTS as it is a hold over from llvm-test and only
   used to communicate additional libraries to the linker. The *standard*
   way to do that is with the LIBS variable which this change supports.

2. Allow the TARGETS_TO_BUILD variable to be set from the configuration
   substitution. This is the result of the --enable-target= parameter to
   the configure script.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21449 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/Makefile.config.in b/Makefile.config.in
index 5e0eda5..074bd05 100644
--- a/Makefile.config.in
+++ b/Makefile.config.in
@@ -100,6 +100,9 @@
 # Target triple (cpu-vendor-os) for which we should generate code
 TARGET_TRIPLE=@target@
 
+# Targets that we should build
+TARGETS_TO_BUILD=@TARGETS_TO_BUILD@
+
 # Endian-ness of the target
 ENDIAN=@ENDIAN@
 
@@ -113,9 +116,6 @@
 # Linker flags.
 LDFLAGS+=@LDFLAGS@
 
-# Libraries needed by tools
-TOOLLINKOPTS=@LIBS@
-
 # Path to the library archiver program.
 AR_PATH = @AR@
 
@@ -150,6 +150,8 @@
 TCLSH      := @TCLSH@
 ZIP        := @ZIP@
 
+LIBS       := @LIBS@
+
 # Path to location for LLVM C/C++ front-end. You can modify this if you
 # want to override the value set by configure.
 LLVMGCCDIR := @LLVMGCCDIR@