1 files changed, 6 insertions, 6 deletions

diff --git a/gl/m4/setlocale_null.m4 b/gl/m4/setlocale_null.m4
index 3c8b693e..b6727245 100644
--- a/gl/m4/setlocale_null.m4
+++ b/gl/m4/setlocale_null.m4
@@ -1,6 +1,6 @@
 # setlocale_null.m4
-# serial 10
-dnl Copyright (C) 2019-2025 Free Software Foundation, Inc.
+# serial 11
+dnl Copyright (C) 2019-2026 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
@@ -32,8 +32,8 @@ AC_DEFUN_ONCE([gl_FUNC_SETLOCALE_NULL],
           [gl_cv_func_setlocale_null_all_mtsafe=yes],
           [gl_cv_func_setlocale_null_all_mtsafe=no])
         ;;
-       # Guess yes on glibc, HP-UX, IRIX, Solaris, native Windows.
-       *-gnu* | gnu* | hpux* | irix* | solaris* | mingw* | windows*)
+       # Guess yes on glibc, HP-UX, Solaris, native Windows.
+       *-gnu* | gnu* | hpux* | solaris* | mingw* | windows*)
          gl_cv_func_setlocale_null_all_mtsafe=yes ;;
        # If we don't know, obey --enable-cross-guesses.
        *)
@@ -63,8 +63,8 @@ AC_DEFUN_ONCE([gl_FUNC_SETLOCALE_NULL],
        # Guess no on OpenBSD, AIX.
        openbsd* | aix*)
          gl_cv_func_setlocale_null_one_mtsafe=no ;;
-       # Guess yes on glibc, musl libc, macOS, FreeBSD, NetBSD, HP-UX, IRIX, Solaris, Haiku, Cygwin, native Windows.
-       *-gnu* | gnu* | *-musl* | midipix* | darwin* | freebsd* | midnightbsd* | netbsd* | hpux* | irix* | solaris* | haiku* | cygwin* | mingw* | windows*)
+       # Guess yes on glibc, musl libc, macOS, FreeBSD, NetBSD, HP-UX, Solaris, Haiku, Cygwin, native Windows.
+       *-gnu* | gnu* | *-musl* | midipix* | darwin* | freebsd* | midnightbsd* | netbsd* | hpux* | solaris* | haiku* | cygwin* | mingw* | windows*)
          gl_cv_func_setlocale_null_one_mtsafe=yes ;;
        # If we don't know, obey --enable-cross-guesses.
        *)