From 4682deeb62247d34de87f8e777f99e2d337fd377 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?J=C3=B6rg=20Frings-F=C3=BCrst?= Date: Sun, 20 Oct 2024 15:21:43 +0200 Subject: New upstream version 1.3 --- gnulib-m4/extensions.m4 | 24 ++++++++++++++++++------ 1 file changed, 18 insertions(+), 6 deletions(-) (limited to 'gnulib-m4/extensions.m4') diff --git a/gnulib-m4/extensions.m4 b/gnulib-m4/extensions.m4 index 6fc2e300..1fb68956 100644 --- a/gnulib-m4/extensions.m4 +++ b/gnulib-m4/extensions.m4 @@ -1,10 +1,11 @@ -# serial 23 -*- Autoconf -*- -# Enable extensions on systems that normally disable them. +# extensions.m4 +# serial 25 -*- Autoconf -*- +dnl Copyright (C) 2003, 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. -# Copyright (C) 2003, 2006-2024 Free Software Foundation, Inc. -# This file is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. +# Enable extensions on systems that normally disable them. dnl Define to empty for the benefit of Autoconf 2.69 and earlier, so that dnl AC_USE_SYSTEM_EXTENSIONS (below) can be used unchanged from Autoconf 2.70+. @@ -229,4 +230,15 @@ AC_DEFUN_ONCE([gl_USE_SYSTEM_EXTENSIONS], [Define to enable the declarations of ISO C 11 types and functions.]) ;; esac + + dnl On OpenSolaris derivatives, the include files contains a couple of + dnl declarations that are only activated with an explicit + dnl -D__STDC_WANT_LIB_EXT1__. + AH_VERBATIM([USE_ISO_C_23_ANNEX_K_EXTENSIONS], +[/* Define to enable the declarations of ISO C 23 Annex K types and functions. */ +#if !(defined __STDC_WANT_LIB_EXT1__ && __STDC_WANT_LIB_EXT1__) +#undef/**/__STDC_WANT_LIB_EXT1__ +#define __STDC_WANT_LIB_EXT1__ 1 +#endif +]) ]) -- cgit v1.2.3