diff -r 1a5c98aae346 -r b50838ae1046 common/autoconf/toolchain.m4
--- a/common/autoconf/toolchain.m4	Fri Jun 08 14:06:17 2018 -0700
+++ b/common/autoconf/toolchain.m4	Tue Jan 14 10:25:22 2014 -0800
@@ -567,7 +567,6 @@
     $1="$PROPER_COMPILER_$1"
   else
     AC_MSG_RESULT([no, keeping $1])
-    $1="$TEST_COMPILER"
   fi
 
   TOOLCHAIN_EXTRACT_COMPILER_VERSION([$1], [$COMPILER_NAME])