-#serial 4
+#serial 6
dnl From J. David Anglin.
dnl HPUX and other systems can't unlink shared text that is being executed.
-AC_DEFUN(jm_FUNC_UNLINK_BUSY_TEXT,
+AC_DEFUN([jm_FUNC_UNLINK_BUSY_TEXT],
[dnl
- AC_CACHE_CHECK([whether a program can unlink itself],
+ AC_CACHE_CHECK([whether a running program can be unlinked],
jm_cv_func_unlink_busy_text,
[
AC_TRY_RUN([