From 00893e79fc62966067af1a106567db96bd170338 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?J=C3=B6rg=20Frings-F=C3=BCrst?= Date: Sun, 3 Mar 2024 19:11:32 +0100 Subject: New upstream version 1.2 --- gnulib-m4/visibility.m4 | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'gnulib-m4/visibility.m4') diff --git a/gnulib-m4/visibility.m4 b/gnulib-m4/visibility.m4 index 4a212a4e..e091f028 100644 --- a/gnulib-m4/visibility.m4 +++ b/gnulib-m4/visibility.m4 @@ -1,5 +1,5 @@ -# visibility.m4 serial 8 -dnl Copyright (C) 2005, 2008, 2010-2022 Free Software Foundation, Inc. +# visibility.m4 serial 9 +dnl Copyright (C) 2005, 2008, 2010-2024 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. @@ -31,18 +31,18 @@ AC_DEFUN([gl_VISIBILITY], dnl user has put into $CC $CFLAGS $CPPFLAGS. AC_CACHE_CHECK([whether the -Werror option is usable], [gl_cv_cc_vis_werror], - [gl_save_CFLAGS="$CFLAGS" + [gl_saved_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -Werror" AC_COMPILE_IFELSE( [AC_LANG_PROGRAM([[]], [[]])], [gl_cv_cc_vis_werror=yes], [gl_cv_cc_vis_werror=no]) - CFLAGS="$gl_save_CFLAGS" + CFLAGS="$gl_saved_CFLAGS" ]) dnl Now check whether visibility declarations are supported. AC_CACHE_CHECK([for simple visibility declarations], [gl_cv_cc_visibility], - [gl_save_CFLAGS="$CFLAGS" + [gl_saved_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -fvisibility=hidden" dnl We use the option -Werror and a function dummyfunc, because on some dnl platforms (Cygwin 1.7) the use of -fvisibility triggers a warning @@ -68,7 +68,7 @@ AC_DEFUN([gl_VISIBILITY], [[]])], [gl_cv_cc_visibility=yes], [gl_cv_cc_visibility=no]) - CFLAGS="$gl_save_CFLAGS" + CFLAGS="$gl_saved_CFLAGS" ]) if test $gl_cv_cc_visibility = yes; then CFLAG_VISIBILITY="-fvisibility=hidden" -- cgit v1.2.3