coreutils/m4/prereq.m4
Jim Meyering d12ca9764b rm: do not resort to stat'ing very long names even on deficient systems
This change affects only systems that have neither *at function support
nor the /proc/self/fd support required to emulate those *at functions.
* src/remove.c (write_protected_non_symlink): Call faccessat
unconditionally.  Thus we no longer need euidaccess_stat, which was
the sole function used here to operate on a full relative file name.
Remove full_name parameter and update caller.
* lib/euidaccess-stat.h: Remove file.
* lib/euidaccess-stat.c: Likewise.
* m4/euidaccess-stat.m4: Likewise.
* po/POTFILES.in: Remove lib/euidaccess-stat.c.
* m4/prereq.m4 (gl_PREREQ): Don't require gl_EUIDACCESS_STAT.
Prompted by a report from Bruno Haible that the rm/deep-2
test was failing on HP-UX 11.31.
See http://thread.gmane.org/gmane.comp.gnu.coreutils.general/1748
2011-10-09 19:04:35 +02:00

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#serial 78
dnl We use gl_ for non Autoconf macros.
m4_pattern_forbid([^gl_[ABCDEFGHIJKLMNOPQRSTUVXYZ]])dnl
# These are the prerequisite macros for files in the lib/
# directory of the coreutils package.
# Copyright (C) 1998, 2000-2001, 2003-2011 Free Software Foundation, Inc.
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# Written by Jim Meyering.
AC_DEFUN([gl_PREREQ],
[
# gnulib settings.
AC_REQUIRE([gl_FUNC_NONREENTRANT_EUIDACCESS])
# We don't use c-stack.c.
# AC_REQUIRE([gl_C_STACK])
# Invoke macros of modules that may migrate into gnulib.
# There's no need to list gnulib modules here, since gnulib-tool
# handles that; see ../bootstrap.conf.
AC_REQUIRE([gl_FD_REOPEN])
AC_REQUIRE([gl_FUNC_XATTR])
AC_REQUIRE([gl_FUNC_XFTS])
AC_REQUIRE([gl_STRINTCMP])
AC_REQUIRE([gl_STRNUMCMP])
])