From 86f10534dcc24047e503d45e7f51e09b0a89db69 Mon Sep 17 00:00:00 2001
From: Po Lu <luangruo@yahoo.com>
Date: Wed, 22 Feb 2023 11:19:57 +0800
Subject: [PATCH] Add cross-compilation test for cleanup attribute

* configure.ac: Per title.
---
 configure.ac | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index cb2b1370d58..e6a8c760b10 100644
--- a/configure.ac
+++ b/configure.ac
@@ -4792,7 +4792,20 @@ if test "${with_modules}" != "no"; then
  ]], [[cleanup_func (); return 1;]])],
        [emacs_cv_attribute_cleanup=yes],
        [emacs_cv_attribute_cleanup=no],
-       [emacs_cv_attribute_cleanup="guessing yes"])])
+       [AC_COMPILE_IFELSE([
+         AC_LANG_PROGRAM([[
+	   cleanup_func_1 (k)
+	     int *k;
+	   {
+	     return *k;
+	   };
+	   cleanup_func ()
+	   {
+	     int k __attribute__((cleanup (cleanup_func_1))) = 100;
+	   }]],
+	   [[cleanup_func ()]])],
+	 [emacs_cv_attribute_cleanup="guessing yes"],
+	 [emacs_cv_attribute_cleanup=no])])])
 
   if test "$emacs_cv_attribute_cleanup" = "no"; then
     if test "${with_modules}" = "ifavailable"; then
-- 
2.39.5