1 files changed, 1 insertions, 1 deletions
diff --git a/configure b/configure
index 244d272fff..d681724375 100755
--- a/configure
+++ b/configure
@@ -548,7 +548,7 @@ check_cpp(){
     log check_cpp "$@"
     cat > $TMPC
     log_file $TMPC
-    check_cmd $cc $CPPFLAGS "$@" -E -o $TMPO $TMPC
+    check_cmd $cc $CPPFLAGS $CFLAGS "$@" -E -o $TMPO $TMPC
 }
 
 check_as(){