Do not ignore CFLAGS environment variable in configure.

diff --git a/configure.ac b/configure.ac
index 596535730c9453066e56bf00bdba5e53aaf1d33f..9333edcecd51b07048b4fe64e04d92cd88c7aebd 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -173,7 +173,7 @@ fi
 CFLAGS="$CFLAGS -Wall"
 
 if test $USE_MAINTAINER_MODE = yes; then
-       CFLAGS="-g -Wall -Wno-pointer-sign -DUSE_MAINTAINER_MODE"
+       CFLAGS="$CFLAGS -g -Wno-pointer-sign -DUSE_MAINTAINER_MODE"
 fi
 
 pthread_name=