Mercurial > gnulib
view m4/fstypename.m4 @ 17364:7524d97ae56f
stdalign: port to stricter ISO C11
ISO C11 says that _Alignof's operand must be a parenthesized type.
Problem reported by Eli Zaretskii in
<http://lists.gnu.org/archive/html/emacs-devel/2013-03/msg00960.html>.
* doc/posix-headers/stdalign.texi (stdalign.h): Document this.
* m4/stdalign.m4 (gl_STDALIGN_H): Don't use _Alignof (expr).
author | Paul Eggert <eggert@cs.ucla.edu> |
---|---|
date | Fri, 29 Mar 2013 19:47:13 -0700 |
parents | e542fd46ad6f |
children | 344018b6e5d7 |
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#serial 6 dnl From Jim Meyering. dnl dnl See if struct statfs has the f_fstypename member. dnl If so, define HAVE_STRUCT_STATFS_F_FSTYPENAME. dnl # Copyright (C) 1998-1999, 2001, 2004, 2006, 2009-2013 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. AC_DEFUN([gl_FSTYPENAME], [ AC_CHECK_MEMBERS([struct statfs.f_fstypename],,, [ #include <sys/types.h> #include <sys/param.h> #include <sys/mount.h> ]) ])