-#serial 2
+#serial 5
dnl SunOS's readdir is broken in such a way that rm.c has to add extra code
dnl to test whether a NULL return value really means there are no more files
dnl Written by Jim Meyering.
-AC_DEFUN(jm_FUNC_READDIR,
+AC_DEFUN([jm_FUNC_READDIR],
[dnl
AC_REQUIRE([AC_HEADER_DIRENT])
-AC_CHECK_HEADERS(string.h)
+AC_CHECK_HEADERS_ONCE(string.h)
AC_CACHE_CHECK([for working readdir], jm_cv_func_working_readdir,
[dnl
# Arrange for deletion of the temporary directory this test creates, in
ac_clean_files="$ac_clean_files conf-dir"
AC_TRY_RUN(
- changequote(<<, >>)dnl
- <<
-# include <stdio.h>
+[# include <stdio.h>
# include <sys/types.h>
# if HAVE_STRING_H
# include <string.h>
(Basename[0] == '.' && (Basename[1] == '\0' \
|| (Basename[1] == '.' && Basename[2] == '\0')))
+/* Don't try to use replacement mkdir; it wouldn't resolve at link time. */
+# undef mkdir
+
static void
create_300_file_dir (const char *dir)
{
create_300_file_dir (dir);
remove_dir (dir);
exit (0);
- }
- >>,
- changequote([, ])dnl
+ }],
jm_cv_func_working_readdir=yes,
jm_cv_func_working_readdir=no,
jm_cv_func_working_readdir=no)])
if test $jm_cv_func_working_readdir = yes; then
- AC_DEFINE_UNQUOTED(HAVE_WORKING_READDIR, 1,
-[Define if readdir is found to work properly in some unusual cases. ])
+ AC_DEFINE(HAVE_WORKING_READDIR, 1,
+ [Define if readdir is found to work properly in some unusual cases. ])
fi
])