From: Ivan Maidanski <ivmai@mail.ru>
Date: Thu, 8 Sep 2011 09:54:17 +0000 (+0400)
Subject: Output extra GCC warnings.
X-Git-Tag: gc7_3alpha2~376
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=5abff1068fcfb3234295021a635ea5167404a10b;p=gc

Output extra GCC warnings.

* configure.ac (CFLAGS): Add -Wall -Wextra -Wno-unused-parameter
options (only if GCC).
---

diff --git a/configure.ac b/configure.ac
index 9f7b3fa1..deb3545f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -300,6 +300,10 @@ case "$host" in
       ;;
 esac
 
+if test "$GCC" == yes; then
+  CFLAGS="$CFLAGS -Wall -Wextra -Wno-unused-parameter"
+fi
+
 AC_MSG_CHECKING(for xlc)
 AC_TRY_COMPILE([],[
  #ifndef __xlC__