From db135493669e5e2e1d0dc5c30c8d4a38bfd6653f Mon Sep 17 00:00:00 2001
From: "Frank Ch. Eigler" <fche@elastic.org>
Date: Thu, 8 Apr 2010 17:15:49 -0400
Subject: PR11343: backward compatibility option/conditional

* main.cxx: Add "--compatible=VERSION" option.
* session.h (compatible): Store it.
* parse.cxx (eval_pp_conditional): Look at it as %( systemtap_v CMP VALUE ... %)
* stap.1.in: Document it.
* testsuite/parseko/preprocess17.stp, parseok/twenty.stp: Test it.
---
 testsuite/parseok/twenty.stp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'testsuite/parseok')

diff --git a/testsuite/parseok/twenty.stp b/testsuite/parseok/twenty.stp
index d474ad5d..f03ae267 100755
--- a/testsuite/parseok/twenty.stp
+++ b/testsuite/parseok/twenty.stp
@@ -10,3 +10,6 @@ global
 %( $# != 2 && @# < "1" && @# == "0" && $# >= 3 %?
    %( $2 >= "12" %? $3 FAIL2 %: $2 FAIL3 %) #This line must not be evaluated
 %: PASS2 %)
+
+global
+%( systemtap_v >= "1.2" %? PASS3 %: "FAIL" %)
-- 
cgit