Update/gnulib 2026 03 (#2247)

* 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, 25 insertions, 0 deletions

diff --git a/gl/m4/stringeq.m4 b/gl/m4/stringeq.m4
new file mode 100644
index 00000000..ffea8afc
--- /dev/null
+++ b/gl/m4/stringeq.m4
@@ -0,0 +1,25 @@
+# stringeq.m4
+# serial 1
+dnl Copyright (C) 2025-2026 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.
+dnl This file is offered as-is, without any warranty.
+
+AC_DEFUN([gl_FUNC_STREQ],
+[
+  AC_REQUIRE([gl_STRING_H_DEFAULTS])
+  AC_CHECK_DECLS_ONCE([streq])
+  if test $ac_cv_have_decl_streq != no; then
+    HAVE_DECL_STREQ=1
+  fi
+])
+
+AC_DEFUN([gl_FUNC_MEMEQ],
+[
+  AC_REQUIRE([gl_STRING_H_DEFAULTS])
+  AC_CHECK_DECLS_ONCE([memeq])
+  if test $ac_cv_have_decl_memeq != no; then
+    HAVE_DECL_MEMEQ=1
+  fi
+])