From a6766b208e148586ccf434faed98df2362148253 Mon Sep 17 00:00:00 2001
From: Rosen Penev <rosenp@gmail.com>
Date: Wed, 5 Apr 2023 14:36:53 -0700
Subject: [PATCH] meson: only define MinGW stuff for non UCRT

time_t is 64-bit with UCRT.

__USE_MINGW_ANSI_STDIO is used only to get proper printf formats under
msvcrt. UCRT has them. Hence why it's deprecated.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
---
 meson.build | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/meson.build b/meson.build
index 0abbe828..890e7674 100644
--- a/meson.build
+++ b/meson.build
@@ -18,7 +18,9 @@ endif
 
 if host_machine.system() == 'windows'
   if cpp.get_argument_syntax() == 'gcc'
-    add_project_arguments('-D__USE_MINGW_ANSI_STDIO', '-D__MINGW_USE_VC2005_COMPAT', language: 'cpp')
+    if cpp.get_define('_UCRT', prefix: '#include <new>') == ''
+      add_project_arguments('-D__USE_MINGW_ANSI_STDIO', '-D__MINGW_USE_VC2005_COMPAT', language: 'cpp')
+    endif
   else
     add_project_arguments('-DNOMINMAX', language: 'cpp')
   endif