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view m4/strftime.m4 @ 12893:1e998663ea99
lseek: avoid bash 3.2 broken pipe bug
Avoid a spurious message caused by SIGPIPE handling, as well as
avoiding bash 3.2 messages even when SIGPIPE is not handled.
* m4/lseek.m4 (gl_FUNC_LSEEK): Drain pipe, to avoid spurious
warning from bash 3.2.
Reported by Ben Pfaff, with analysis from Bruno Haible.
Signed-off-by: Eric Blake <eblake@redhat.com>
| author | Eric Blake <eblake@redhat.com> |
|---|---|
| date | Mon, 22 Feb 2010 15:15:56 -0700 |
| parents | c2cbabec01dd |
| children | 97fc9a21a8fb |
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# serial 32 # Copyright (C) 1996-1997, 1999-2007, 2009-2010 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 Jim Meyering and Paul Eggert. AC_DEFUN([gl_FUNC_GNU_STRFTIME], [ gl_FUNC_STRFTIME ]) # These are the prerequisite macros for GNU's strftime.c replacement. AC_DEFUN([gl_FUNC_STRFTIME], [ AC_LIBOBJ([strftime]) # This defines (or not) HAVE_TZNAME and HAVE_TM_ZONE. AC_REQUIRE([AC_STRUCT_TIMEZONE]) AC_REQUIRE([AC_TYPE_MBSTATE_T]) AC_REQUIRE([gl_TM_GMTOFF]) AC_CHECK_FUNCS_ONCE([tzset]) AC_CHECK_HEADERS_ONCE([wchar.h]) AC_DEFINE([my_strftime], [nstrftime], [Define to the name of the strftime replacement function.]) ])