From b3774862952b27e3513b3ef82414d56bcae3b665 Mon Sep 17 00:00:00 2001
From: Bruno Haible <bruno@clisp.org>
Date: Thu, 20 Apr 2023 02:29:26 +0200
Subject: chown tests: Fix link error on mingw 10.

* modules/chown-tests (configure.ac): Test whether getgid() exists.
* modules/fchownat-tests (configure.ac): Likewise.
* tests/test-chown.h (getgid): Define a fallback.
---
 tests/test-chown.h | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'tests')

diff --git a/tests/test-chown.h b/tests/test-chown.h
index 4c7b6eec33..4e3d417d1b 100644
--- a/tests/test-chown.h
+++ b/tests/test-chown.h
@@ -18,6 +18,10 @@
 
 #include "nap.h"
 
+#if !HAVE_GETGID
+# define getgid() ((gid_t) -1)
+#endif
+
 #if !HAVE_GETEGID
 # define getegid() ((gid_t) -1)
 #endif
-- 
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