Paul Eggert wrote:
> + /* Use pposix_memalign to test; 'volatile' prevents the
> compiler
> + from optimizing the malloc call away. */
There's no malloc call here.
> changequote(,)dnl
> + # Guess no on AIX.
> + aix*) gl_cv_func_aligned_alloc_works="guessing no" ;;
The variable name is wrong.
2024-10-31 Bruno Haible <br...@clisp.org>
posix_memalign: Fix configure test (regression yesterday).
* m4/posix_memalign.m4 (gl_FUNC_POSIX_MEMALIGN): Fix typo in comment.
Fix variable name.
diff --git a/m4/posix_memalign.m4 b/m4/posix_memalign.m4
index 37c40a528d..e2ffb9da24 100644
--- a/m4/posix_memalign.m4
+++ b/m4/posix_memalign.m4
@@ -1,5 +1,5 @@
# posix_memalign.m4
-# serial 5
+# serial 6
dnl Copyright (C) 2020-2024 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@@ -26,7 +26,7 @@ AC_DEFUN([gl_FUNC_POSIX_MEMALIGN]
[AC_LANG_PROGRAM(
[[#include <stdlib.h>
/* Use pposix_memalign to test; 'volatile' prevents the compiler
- from optimizing the malloc call away. */
+ from optimizing the posix_memalign call away. */
int (*volatile pposix_memalign) (void **, size_t, size_t)
= posix_memalign;]],
[[void *p;
@@ -43,8 +43,8 @@ AC_DEFUN([gl_FUNC_POSIX_MEMALIGN]
[gl_cv_func_posix_memalign_works=no],
[case "$host_os" in
changequote(,)dnl
- # Guess no on AIX.
- aix*) gl_cv_func_aligned_alloc_works="guessing no" ;;
+ # Guess no on AIX.
+ aix*) gl_cv_func_posix_memalign_works="guessing no" ;;
# Guess no on OpenBSD through 6.1.
openbsd[1-5].* | openbsd6.[01] | openbsd6.[01].*)
gl_cv_func_posix_memalign_works="guessing no" ;;
