Mercurial > gnulib
view m4/posix_spawn_faction_addchdir.m4 @ 40244:c39a0edd90d7
fts: minor simplification
* lib/fts.c (fts_safe_changedir): Remove redundant assignment.
author | Paul Eggert <eggert@cs.ucla.edu> |
---|---|
date | Sun, 17 Mar 2019 12:39:50 -0700 |
parents | b06060465f09 |
children |
line wrap: on
line source
# posix_spawn_faction_addchdir.m4 serial 1 dnl Copyright (C) 2018-2019 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. AC_DEFUN([gl_FUNC_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR], [ AC_REQUIRE([gl_SPAWN_H_DEFAULTS]) AC_REQUIRE([AC_PROG_CC]) gl_POSIX_SPAWN AC_CHECK_FUNCS_ONCE([posix_spawn_file_actions_addchdir posix_spawn_file_actions_addchdir_np]) if test $ac_cv_func_posix_spawn_file_actions_addchdir = yes; then dnl This function is not yet standardized. Therefore override the dnl system's implementation always. REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR=1 else HAVE_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR=0 fi ])