From 6a6c517d1f93984f726937b8e0f15e78196c6ff9 Mon Sep 17 00:00:00 2001
From: Scott Cantor <cantor.2@osu.edu>
Date: Sat, 24 Dec 2011 23:57:58 +0000
Subject: [PATCH] Fix CPPFLAGS setter

---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index c407691..68688b7 100644
--- a/configure.ac
+++ b/configure.ac
@@ -101,7 +101,7 @@ BOOST_LAMBDA
 BOOST_PTR_CONTAINER
 BOOST_STRING_ALGO
 BOOST_TOKENIZER
-CPPFLAGS = "$BOOST_CPPFLAGS $CPPFLAGS"
+CPPFLAGS="$BOOST_CPPFLAGS $CPPFLAGS"
 
 # are covariant methods allowed?
 AC_LINK_IFELSE(
-- 
2.1.4