From 0f9fb17a13956721aa0ab8553f13a1f736492abd Mon Sep 17 00:00:00 2001 From: Collin Funk Date: Tue, 8 Apr 2025 21:20:39 -0700 Subject: [PATCH] stddef-h: Silence autoconf warnings introduced in previous commit. * m4/stddef_h.m4 (gl_STDDEF_H): Use AC_LANG_SOURCE inside call to AC_COMPILE_IFELSE. --- ChangeLog | 6 ++++++ m4/stddef_h.m4 | 7 ++++--- 2 files changed, 10 insertions(+), 3 deletions(-) diff --git a/ChangeLog b/ChangeLog index cf3e040ada..f213c4a4f9 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,9 @@ +2025-04-08 Collin Funk + + stddef-h: Silence autoconf warnings introduced in previous commit. + * m4/stddef_h.m4 (gl_STDDEF_H): Use AC_LANG_SOURCE inside call to + AC_COMPILE_IFELSE. + 2025-04-08 Bruno Haible stddef-h: Make a configure test work with upcoming GCC 15. diff --git a/m4/stddef_h.m4 b/m4/stddef_h.m4 index 13aff50e71..a6bc624314 100644 --- a/m4/stddef_h.m4 +++ b/m4/stddef_h.m4 @@ -1,5 +1,5 @@ # stddef_h.m4 -# serial 18 +# serial 19 dnl Copyright (C) 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, @@ -94,11 +94,12 @@ AC_DEFUN_ONCE([gl_STDDEF_H], dnl affects GCC 13 and 14. AC_CACHE_CHECK([whether is idempotent], [gl_cv_stddef_idempotent], - [AC_COMPILE_IFELSE([ + [AC_COMPILE_IFELSE([AC_LANG_SOURCE( + [[ #if __GNUC__ == 13 || __GNUC__ == 14 #error "bug 114870 is present" #endif - ], + ]])], [gl_cv_stddef_idempotent="guessing yes"], [gl_cv_stddef_idempotent="guessing no"]) ]) -- 2.39.5