-#serial 1
+#serial 2
dnl From Jim Meyering.
dnl Determine whether malloc accepts 0 as its argument.
AC_DEFUN(jm_FUNC_MALLOC,
[
+ dnl xmalloc.c requires that this symbol be defined so it doesn't
+ dnl mistakenly use a broken malloc -- as it might if this test were omitted.
+ AC_DEFINE_UNQUOTED(HAVE_DONE_WORKING_MALLOC_CHECK, 1,
+ [Define if the malloc check has been performed. ])
+
AC_CACHE_CHECK([for working malloc], jm_cv_func_working_malloc,
[AC_TRY_RUN([
char *malloc ();