From afa00ba5b8308d2e45268ae86d06f375a5feeb16 Mon Sep 17 00:00:00 2001 From: Eric Blake Date: Thu, 29 Jun 2006 22:18:26 +0000 Subject: [PATCH] * sys_stat_h.m4 (gl_HEADER_SYS_STAT_H): New file. --- m4/ChangeLog | 4 ++++ m4/sys_stat_h.m4 | 29 +++++++++++++++++++++++++++++ 2 files changed, 33 insertions(+) create mode 100644 m4/sys_stat_h.m4 diff --git a/m4/ChangeLog b/m4/ChangeLog index 4f6e49398e..875d464758 100644 --- a/m4/ChangeLog +++ b/m4/ChangeLog @@ -1,3 +1,7 @@ +2006-06-29 Eric Blake + + * sys_stat_h.m4 (gl_HEADER_SYS_STAT_H): New file. + 2006-06-29 Derek R. Price * strftime.m4: Don't call AC_FUNC_STRFTIME. diff --git a/m4/sys_stat_h.m4 b/m4/sys_stat_h.m4 new file mode 100644 index 0000000000..536790c0df --- /dev/null +++ b/m4/sys_stat_h.m4 @@ -0,0 +1,29 @@ +# sys_stat_h.m4 serial 1 -*- Autoconf -*- +dnl Copyright (C) 2006 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 From Eric Blake. +dnl Test whether contains lstat and mkdir or must be substituted. + +AC_DEFUN([gl_HEADER_SYS_STAT_H], +[ + dnl Check for lstat. Systems that lack it (mingw) also lack symlinks, so + dnl stat is a good replacement. + AC_CHECK_FUNCS_ONCE([lstat]) + + dnl Check for mkdir. Mingw has _mkdir(name) in the nonstandard + dnl instead. + AC_CHECK_DECLS([mkdir], [], [], [#include ]) + + SYS_STAT_H= + if test $ac_cv_func_lstat:$ac_cv_have_decl_mkdir != yes:yes ; then + gl_FULL_HEADER_PATH([sys/stat.h]) + FULL_PATH_SYS_STAT_H='<'$gl_cv_full_path_sys_stat_h'>' + AC_CHECK_HEADERS([io.h]) + AC_SUBST([FULL_PATH_SYS_STAT_H]) + SYS_STAT_H='sys/stat.h' + fi + AC_SUBST([SYS_STAT_H]) +]) # gl_HEADER_SYS_STAT_H -- 2.30.2