From 1e6979e8bb29cbb42d09f09c79fbcaa9f57a44a3 Mon Sep 17 00:00:00 2001 From: Jim Meyering Date: Sat, 13 Nov 2010 22:25:32 +0100 Subject: remove autoconf-2.57 work-around requiring AC_PROG_EGREP and AC_PROG_CPP Now we require at least autoconf-2.59, which means that the work-around is no longer needed. * m4/alloca.m4 (gl_FUNC_ALLOCA): Remove work-around. * m4/dirfd.m4 (gl_FUNC_DIRFD): Likewise. * m4/mmap-anon.m4 (gl_FUNC_MMAP_ANON): Likewise. * m4/strtoimax.m4 (gl_FUNC_STRTOIMAX): Likewise. * m4/strtoumax.m4 (gl_FUNC_STRTOUMAX): Likewise. --- m4/mmap-anon.m4 | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) (limited to 'm4/mmap-anon.m4') diff --git a/m4/mmap-anon.m4 b/m4/mmap-anon.m4 index a6b7b9ac3b..e20fc3c670 100644 --- a/m4/mmap-anon.m4 +++ b/m4/mmap-anon.m4 @@ -1,4 +1,4 @@ -# mmap-anon.m4 serial 8 +# mmap-anon.m4 serial 9 dnl Copyright (C) 2005, 2007, 2009-2010 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -15,10 +15,6 @@ dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_FUNC_MMAP_ANON], [ - dnl Work around a bug of AC_EGREP_CPP in autoconf-2.57. - AC_REQUIRE([AC_PROG_CPP]) - AC_REQUIRE([AC_PROG_EGREP]) - dnl Persuade glibc to define MAP_ANONYMOUS. AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) -- cgit v1.2.1