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dnl Copyright (C) 1993-2003 Free Software Foundation, Inc.
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dnl This file is free software, distributed under the terms of the GNU
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dnl General Public License. As a special exception to the GNU General
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dnl Public License, this file may be distributed as part of a program
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dnl that contains a configuration script generated by Autoconf, under
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dnl the same distribution terms as the rest of that program.
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dnl From Bruno Haible, Marcus Daniels, Sam Steingold.
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[CL_LINK_CHECK([getcwd], cl_cv_func_getcwd, [
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#include <sys/types.h>
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], [getcwd((char*)0,1024);], AC_DEFINE(HAVE_GETCWD,,[have getcwd()]),)
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if test $cl_cv_func_getcwd = yes; then
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], [char* getcwd (char* buf, int bufsize);], [char* getcwd();],
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cl_cv_proto_getcwd_arg2="int", cl_cv_proto_getcwd_arg2="size_t")
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], [extern char* getcwd (char*, $cl_cv_proto_getcwd_arg2);])
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AC_DEFINE_UNQUOTED(GETCWD_SIZE_T,$cl_cv_proto_getcwd_arg2,[the type of `bufsize' in getcwd()])