X-Git-Url: http://plrg.eecs.uci.edu/git/?p=oota-llvm.git;a=blobdiff_plain;f=autoconf%2Fconfigure.ac;h=45f2fe485ec1c768fc145a98e464fb3aeef71804;hp=f9c365cb1c3cf2bc7a814127db0eba4a8556dfdb;hb=d4bf7a3853dab12c11cbfc8088fd76f548a8d017;hpb=ecf0fcd2b17ccc71b2a7b5849c1416aeb48a9390;ds=sidebyside

diff --git a/autoconf/configure.ac b/autoconf/configure.ac
index f9c365cb1c3..45f2fe485ec 100644
--- a/autoconf/configure.ac
+++ b/autoconf/configure.ac
@@ -61,8 +61,8 @@ fi
 
 dnl Default to empty (i.e. assigning the null string to) CFLAGS and CXXFLAGS,
 dnl instead of the autoconf default (for example, '-g -O2' for CC=gcc).
-${CFLAGS=}
-${CXXFLAGS=}
+: ${CFLAGS=}
+: ${CXXFLAGS=}
 
 dnl We need to check for the compiler up here to avoid anything else
 dnl starting with a different one.