From fa1cf83217e6f1529dd0fbda55d5557b806f5d87 Mon Sep 17 00:00:00 2001
From: Eric Engestrom <eric@igalia.com>
Date: Fri, 24 Feb 2023 11:23:02 +0000
Subject: [PATCH] meson: allow checking for null pointers even if they're
 supposed to be non-null

    ../src/c11/impl/time.c: In function 'timespec_get':
    ../src/c11/impl/time.c:71:8: error: 'nonnull' argument 'ts' compared to NULL [-Werror=nonnull-compare]
       71 |     if (!ts)
          |        ^
    cc1: all warnings being treated as errors

Signed-off-by: Eric Engestrom <eric@igalia.com>
Reviewed-by: Yonggang Luo <luoyonggang@gmail.com>
Acked-by: David Heidelberg <david.heidelberg@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21558>
---
 meson.build | 1 +
 1 file changed, 1 insertion(+)

diff --git a/meson.build b/meson.build
index de030fbd04d..2c7c4aaa59e 100644
--- a/meson.build
+++ b/meson.build
@@ -995,6 +995,7 @@ else
     '-Wmisleading-indentation',
     '-Wno-missing-field-initializers',
     '-Wno-format-truncation',
+    '-Wno-nonnull-compare',
     '-fno-math-errno',
     '-fno-trapping-math',
     '-Qunused-arguments',