From 9e9355190c0c7ae61a752602274637f91c4d8bf3 Mon Sep 17 00:00:00 2001
From: Sergey Sharybin <sergey@blender.org>
Date: Thu, 10 Feb 2022 10:55:50 +0100
Subject: Fix compilation with strict Clang flags

There is no `-Wformat-truncation` warning in Clang, so tweak checks
around diagnostics pragma accordingly.
---
 source/blender/io/wavefront_obj/exporter/obj_export_io.hh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'source/blender')

diff --git a/source/blender/io/wavefront_obj/exporter/obj_export_io.hh b/source/blender/io/wavefront_obj/exporter/obj_export_io.hh
index 7d8427a8980..7e5fe1ca526 100644
--- a/source/blender/io/wavefront_obj/exporter/obj_export_io.hh
+++ b/source/blender/io/wavefront_obj/exporter/obj_export_io.hh
@@ -129,7 +129,7 @@ constexpr bool is_type_string_related = (... && std::is_constructible_v<std::str
  * results in "obj_export_io.hh:205:18: warning: ‘%s’ directive output truncated writing 34 bytes
  * into a region of size 6" and similar warnings. Yes the output is truncated, and that is covered
  * as an edge case by tests on purpose. */
-#if defined __GNUC__
+#if defined(__GNUC__) && !defined(__clang__)
 #  pragma GCC diagnostic push
 #  pragma GCC diagnostic ignored "-Wformat-truncation"
 #endif
-- 
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