This patch leads to a compilation error on macOS < 26:
/Users/runner/work/ci-scratch/ci-scratch/macos-compile clang -std=gnu23
-DHAVE_CONFIG_H -I. -I../../gllib -I.. -DGNULIB_STRICT_CHECKING=1
-I/Users/runner/include -I/opt/homebrew/opt/libiconv/include -Wall
-DCONTINUE_AFTER_ASSERT -g -MT lchown.o -MD -MP -MF .deps/lchown.Tpo -c -o
lchown.o ../../gllib/lchown.c
../../gllib/lchown.c:140:39: error: use of undeclared identifier
'get_stat_atime'
140 | ((struct timespec[]) { get_stat_atime (&st),
| ^
../../gllib/lchown.c:141:39: error: use of undeclared identifier
'get_stat_mtime'
141 | get_stat_mtime (&st) }),
| ^
2 errors generated.
make[4]: *** [lchown.o] Error 1
This patch should fix it.
2025-09-21 Bruno Haible <br...@clisp.org>
lchown: Fix compilation error on macOS (regression today).
* lib/lchown.c: Include stat-time.h.
diff --git a/lib/lchown.c b/lib/lchown.c
index ef92c18c8f..687922abd4 100644
--- a/lib/lchown.c
+++ b/lib/lchown.c
@@ -29,6 +29,7 @@
#include <sys/stat.h>
#include "issymlink.h"
+#include "stat-time.h"
#ifndef CHOWN_CHANGE_TIME_BUG
# define CHOWN_CHANGE_TIME_BUG 0
