Update/gnulib 2026 03 (#2247)HEADmaster

* Sync with the 202601-stable Gnulib code (4a3650d887)

* Ignore more deps stuff in gnulib

* Remove autogenerated gnulib files

* Ignore more gnulib generated headers

1 files changed, 2 insertions, 29 deletions

diff --git a/gl/m4/nl_langinfo.m4 b/gl/m4/nl_langinfo.m4
index 9b1e0f32..a3ec57f7 100644
--- a/gl/m4/nl_langinfo.m4
+++ b/gl/m4/nl_langinfo.m4
@@ -1,6 +1,6 @@
 # nl_langinfo.m4
-# serial 12.1
-dnl Copyright (C) 2009-2025 Free Software Foundation, Inc.
+# serial 14
+dnl Copyright (C) 2009-2026 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.
@@ -16,31 +16,6 @@ AC_DEFUN([gl_FUNC_NL_LANGINFO],
   AC_REQUIRE([gl_PTHREADLIB])
   AC_CHECK_HEADERS_ONCE([threads.h])
   if test $ac_cv_func_nl_langinfo = yes; then
-    # On Irix 6.5, YESEXPR is defined, but nl_langinfo(YESEXPR) is broken.
-    AC_CACHE_CHECK([whether YESEXPR works],
-      [gl_cv_func_nl_langinfo_yesexpr_works],
-      [AC_RUN_IFELSE(
-         [AC_LANG_PROGRAM([[#include <langinfo.h>
-]], [[return !*nl_langinfo(YESEXPR);
-]])],
-         [gl_cv_func_nl_langinfo_yesexpr_works=yes],
-         [gl_cv_func_nl_langinfo_yesexpr_works=no],
-         [
-         case "$host_os" in
-                   # Guess no on irix systems.
-           irix*)  gl_cv_func_nl_langinfo_yesexpr_works="guessing no";;
-                   # Guess yes elsewhere.
-           *)      gl_cv_func_nl_langinfo_yesexpr_works="guessing yes";;
-         esac
-         ])
-      ])
-    case $gl_cv_func_nl_langinfo_yesexpr_works in
-      *yes) FUNC_NL_LANGINFO_YESEXPR_WORKS=1 ;;
-      *)    FUNC_NL_LANGINFO_YESEXPR_WORKS=0 ;;
-    esac
-    AC_DEFINE_UNQUOTED([FUNC_NL_LANGINFO_YESEXPR_WORKS],
-      [$FUNC_NL_LANGINFO_YESEXPR_WORKS],
-      [Define to 1 if nl_langinfo (YESEXPR) returns a non-empty string.])
     # On macOS 26, Solaris 10, and Solaris 11.3, nl_langinfo is not
     # multithread-safe.
     case "$host_os" in
@@ -50,11 +25,9 @@ AC_DEFUN([gl_FUNC_NL_LANGINFO],
     AC_DEFINE_UNQUOTED([NL_LANGINFO_MTSAFE], [$NL_LANGINFO_MTSAFE],
       [Define to 1 if nl_langinfo is multithread-safe.])
     if test $HAVE_LANGINFO_CODESET = 1 \
-       && test $HAVE_LANGINFO_T_FMT_AMPM = 1 \
        && test $HAVE_LANGINFO_ALTMON = 1 \
        && test $HAVE_LANGINFO_ABALTMON = 1 \
        && test $HAVE_LANGINFO_ERA = 1 \
-       && test $FUNC_NL_LANGINFO_YESEXPR_WORKS = 1 \
        && test $NL_LANGINFO_MTSAFE = 1; then
       :
     else