From: Collin Funk <collin.funk1@gmail.com>
Date: Wed, 15 Oct 2025 01:10:48 +0000 (-0700)
Subject: glob: Ensure --enable-cross-guesses is obeyed (regr. yesterday).
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0acb69c4e0c2f584b16ee351e64fd181c93663cf;p=thirdparty%2Fgnulib.git

glob: Ensure --enable-cross-guesses is obeyed (regr. yesterday).

Reported by Bruno Haible in
<https://lists.gnu.org/archive/html/bug-gnulib/2025-10/msg00041.html>.

* m4/glob.m4 (gl_GLOB): Set gl_cv_glob_overflows_stack on platforms
other than glibc.
---

diff --git a/ChangeLog b/ChangeLog
index 9ab4c4040a..c3dd9cbb7f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2025-10-14  Collin Funk  <collin.funk1@gmail.com>
+
+	glob: Ensure --enable-cross-guesses is obeyed (regr. yesterday).
+	Reported by Bruno Haible in
+	<https://lists.gnu.org/archive/html/bug-gnulib/2025-10/msg00041.html>.
+	* m4/glob.m4 (gl_GLOB): Set gl_cv_glob_overflows_stack on platforms
+	other than glibc.
+
 2025-10-13  Collin Funk  <collin.funk1@gmail.com>
 
 	glob tests: Add a test for the glibc bug.
diff --git a/m4/glob.m4 b/m4/glob.m4
index 563e8e4ff8..6f086f78c2 100644
--- a/m4/glob.m4
+++ b/m4/glob.m4
@@ -1,5 +1,5 @@
 # glob.m4
-# serial 31
+# serial 32
 dnl Copyright (C) 2005-2007, 2009-2025 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -54,6 +54,8 @@ AC_DEFUN([gl_GLOB],
          [case "$host_os" in
                                # Guess yes on glibc systems.
             *-gnu* | gnu*)     gl_cv_glob_overflows_stack="guessing yes" ;;
+                               # If we don't know, obey --enable-cross-guesses.
+            *)                 gl_cv_glob_overflows_stack="$gl_cross_guess_inverted" ;;
           esac
          ])
       ])