From 005cf69fe9cb3d1fb9a27b3dc7b8333c78bbddf9 Mon Sep 17 00:00:00 2001 From: Bruno Haible Date: Fri, 1 Jan 2021 23:07:24 +0100 Subject: [PATCH] stddef: Try harder to get max_align_t defined on OpenBSD. * m4/stddef_h.m4 (gl_STDDEF_H): Require gl_USE_SYSTEM_EXTENSIONS. --- ChangeLog | 5 +++++ m4/stddef_h.m4 | 9 +++++++-- 2 files changed, 12 insertions(+), 2 deletions(-) diff --git a/ChangeLog b/ChangeLog index 85b0099005..2d498a5e96 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +2021-01-01 Bruno Haible + + stddef: Try harder to get max_align_t defined on OpenBSD. + * m4/stddef_h.m4 (gl_STDDEF_H): Require gl_USE_SYSTEM_EXTENSIONS. + 2021-01-01 Bruno Haible aligned_alloc: Fix test failure on OpenBSD 6.8. diff --git a/m4/stddef_h.m4 b/m4/stddef_h.m4 index 18e872f483..7869621c0f 100644 --- a/m4/stddef_h.m4 +++ b/m4/stddef_h.m4 @@ -1,14 +1,19 @@ -dnl A placeholder for , for platforms that have issues. -# stddef_h.m4 serial 7 +# stddef_h.m4 serial 8 dnl Copyright (C) 2009-2021 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 A placeholder for , for platforms that have issues. + AC_DEFUN([gl_STDDEF_H], [ AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) AC_REQUIRE([gt_TYPE_WCHAR_T]) + + dnl Persuade OpenBSD to declare max_align_t. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + STDDEF_H= dnl Test whether the type max_align_t exists and whether its alignment -- 2.39.5