Mercurial > gnulib
view m4/sys_file_h.m4 @ 17363:5a51fb7777a9
sys_select, sys_time: port 2013-01-30 Solaris 2.6 fix to Cygwin
Problem reported by Marco Atzeri in
<http://lists.gnu.org/archive/html/bug-gnulib/2013-03/msg00000.html>.
* lib/sys_select.in.h [HAVE_SYS_SELECT_H && _CYGWIN_SYS_TIME_H]:
Simply delegate to the system <sys/select.h> in this case too.
Also, pay attention to _GL_SYS_SELECT_H_REDIRECT_FROM_SYS_TIME_H only
if OSF/1, since otherwise Cygwin breaks, and it doesn't seem to
be needed on Solaris either.
* lib/sys_time.in.h [_CYGWIN_SYS_TIME_H]:
Simply delgate to the system <sys/time.h> in this case.
author | Paul Eggert <eggert@cs.ucla.edu> |
---|---|
date | Tue, 19 Mar 2013 09:08:47 -0700 |
parents | e542fd46ad6f |
children | 344018b6e5d7 |
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# Configure a replacement for <sys/file.h>. # serial 6 # Copyright (C) 2008-2013 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. # Written by Richard W.M. Jones. AC_DEFUN([gl_HEADER_SYS_FILE_H], [ AC_REQUIRE([gl_HEADER_SYS_FILE_H_DEFAULTS]) dnl <sys/file.h> is always overridden, because of GNULIB_POSIXCHECK. gl_CHECK_NEXT_HEADERS([sys/file.h]) if test $ac_cv_header_sys_file_h = yes; then HAVE_SYS_FILE_H=1 else HAVE_SYS_FILE_H=0 fi AC_SUBST([HAVE_SYS_FILE_H]) dnl Check for declarations of anything we want to poison if the dnl corresponding gnulib module is not in use. gl_WARN_ON_USE_PREPARE([[#include <sys/file.h> ]], [flock]) ]) AC_DEFUN([gl_HEADER_SYS_FILE_MODULE_INDICATOR], [ AC_REQUIRE([gl_HEADER_SYS_FILE_H_DEFAULTS]) gl_MODULE_INDICATOR_SET_VARIABLE([$1]) ]) AC_DEFUN([gl_HEADER_SYS_FILE_H_DEFAULTS], [ GNULIB_FLOCK=0; AC_SUBST([GNULIB_FLOCK]) HAVE_FLOCK=1; AC_SUBST([HAVE_FLOCK]) ])