Mercurial > gnulib
view m4/opendir.m4 @ 40195:9734faea5d7b
relocatable-prog: Use wrapper-free installation also on Mac OS X 10.4.
* m4/relocatable.m4 (gl_RELOCATABLE_BODY): Treat Mac OS X 10.4 like 10.5.
author | Bruno Haible <bruno@clisp.org> |
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date | Sun, 24 Feb 2019 00:25:02 +0100 |
parents | b06060465f09 |
children |
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# opendir.m4 serial 5 dnl Copyright (C) 2011-2019 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_OPENDIR], [ AC_REQUIRE([gl_DIRENT_H_DEFAULTS]) AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles AC_CHECK_FUNCS([opendir]) if test $ac_cv_func_opendir = no; then HAVE_OPENDIR=0 fi dnl Replace opendir() for supporting the gnulib-defined fchdir() function, dnl to keep fchdir's bookkeeping up-to-date. m4_ifdef([gl_FUNC_FCHDIR], [ gl_TEST_FCHDIR if test $HAVE_FCHDIR = 0; then if test $HAVE_OPENDIR = 1; then REPLACE_OPENDIR=1 fi fi ]) dnl Replace opendir() on OS/2 kLIBC to support dirfd() function replaced dnl by gnulib. case $host_os,$HAVE_OPENDIR in os2*,1) REPLACE_OPENDIR=1;; esac ])