- int
- main ()
- {
- char *f = "conftestchown";
- if (creat (f, 0600) < 0)
- exit (1);
- if (stat (f, &before) < 0)
- exit (1);
- if (chown (f, (uid_t) -1, (gid_t) -1) == -1)
- exit (1);
- if (stat (f, &after) < 0)
- exit (1);
- exit ((before.st_uid == after.st_uid
- && before.st_gid == after.st_gid) ? 0 : 1);
- }
- ],
- jm_cv_func_working_chown=yes,
- jm_cv_func_working_chown=no,
- dnl When crosscompiling, assume chown is broken.
- jm_cv_func_working_chown=no)
- ])
- if test $jm_cv_func_working_chown = no; then
- LIBOBJS="$LIBOBJS chown.o"
- AC_DEFINE_UNQUOTED(chown, rpl_chown)
+AC_DEFUN([jm_FUNC_CHOWN],
+[
+ AC_REQUIRE([AC_TYPE_UID_T])dnl
+ AC_REQUIRE([AC_FUNC_CHOWN])
+ if test $ac_cv_func_chown_works = no; then
+ AC_LIBOBJ(chown)
+ AC_DEFINE(chown, rpl_chown,
+ [Define to rpl_chown if the replacement function should be used.])
+ gl_PREREQ_CHOWN