krb-func-getcwd-broken.m4 revision 55682 
1dnl $Id: krb-func-getcwd-broken.m4,v 1.2 1999/03/01 13:03:32 joda Exp $
2dnl
3dnl
4dnl test for broken getcwd in (SunOS braindamage)
5dnl
6
7AC_DEFUN(AC_KRB_FUNC_GETCWD_BROKEN, [
8if test "$ac_cv_func_getcwd" = yes; then
9AC_MSG_CHECKING(if getcwd is broken)
10AC_CACHE_VAL(ac_cv_func_getcwd_broken, [
11ac_cv_func_getcwd_broken=no
12
13AC_TRY_RUN([
14#include <errno.h>
15char *getcwd(char*, int);
16
17void *popen(char *cmd, char *mode)
18{
19	errno = ENOTTY;
20	return 0;
21}
22
23int main()
24{
25	char *ret;
26	ret = getcwd(0, 1024);
27	if(ret == 0 && errno == ENOTTY)
28		return 0;
29	return 1;
30}
31], ac_cv_func_getcwd_broken=yes,:,:)
32])
33if test "$ac_cv_func_getcwd_broken" = yes; then
34	AC_DEFINE(BROKEN_GETCWD, 1, [Define if getcwd is broken (like in SunOS 4).])dnl
35	LIBOBJS="$LIBOBJS getcwd.o"
36	AC_SUBST(LIBOBJS)dnl
37	AC_MSG_RESULT($ac_cv_func_getcwd_broken)
38else
39	AC_MSG_RESULT([seems ok])
40fi
41fi
42])
43