diff options
| -rw-r--r-- | configure.in | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/configure.in b/configure.in index 8e383ba5..19979626 100644 --- a/configure.in +++ b/configure.in @@ -455,6 +455,9 @@ if eval "test x$GCC = xyes"; then if test "`echo $CFLAGS | grep '\-Wall' 2> /dev/null`" = ""; then CFLAGS="$CFLAGS -Wall" fi + if test "`echo $CFLAGS | grep -e '-W ' -e '-W$' ' 2> /dev/null`" = ""; then + CFLAGS="$CFLAGS -W" + fi if test "`echo $CFLAGS | grep '\-W[^a]' 2> /dev/null`" = ""; then if test "`$CC -v 2>&1 | grep 'version 3'`" != ""; then CFLAGS="$CFLAGS -W -Wno-unused-parameter" |