From 2a47fb141cc317a8eec7542a22c348f6abcec8a2 Mon Sep 17 00:00:00 2001
From: David Seifert <soap@gentoo.org>
Date: Mon, 17 Apr 2023 12:21:52 +0200
Subject: [PATCH] configure.ac: do not add `-Werror` to compile line

* With every new compiler release, it breaks:
  https://flameeyes.blog/2009/02/25/future-proof-your-code-dont-use-werror/
---
 configure.ac | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 77dc524..fd20279 100644
--- a/configure.ac
+++ b/configure.ac
@@ -7,6 +7,7 @@ AM_CONFIG_HEADER(config.h)
 # Checks for programs.
 AC_ISC_POSIX
 AC_PROG_CC
+AC_PROG_CC_C99
 AC_PROG_CPP
 AC_PROG_INSTALL
 AC_PROG_MAKE_SET
@@ -24,7 +25,7 @@ AC_SEARCH_LIBS([XOpenDisplay], [X11], [], [AC_MSG_ERROR([libX11 is required])])
 dnl Add some useful warnings if we have gcc.
 dnl changequote(,)dnl
 if test "x$ac_cv_prog_gcc" = xyes ; then
-  CFLAGS="$CFLAGS -fno-strict-aliasing -Wall -Werror -g -std=gnu99 -Wdeclaration-after-statement -Wno-unused"
+  CFLAGS="$CFLAGS -fno-strict-aliasing -Wall -Wdeclaration-after-statement -Wno-unused"
 fi
 dnl changequote([,])dnl