From e142f4c371adebb2eee426ac207f811ed0f0bd99 Mon Sep 17 00:00:00 2001
From: Andreas Rumpf <rumpf_a@web.de>
Date: Fri, 13 Jan 2017 11:18:43 +0100
Subject: [PATCH] finish tool: slightly more informative error message

---
 tools/finish.nim | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/finish.nim b/tools/finish.nim
index afb3d9fc10..fffc7bf477 100644
--- a/tools/finish.nim
+++ b/tools/finish.nim
@@ -156,6 +156,7 @@ proc main() =
         if incompat.len > 0:
           echo "The following *incompatible* MingW installations exist"
           for x in incompat: echo x
+          echo "*incompatible* means Nim and GCC disagree on the size of a pointer."
         echo "No compatible MingW candidates found " &
              "in the standard locations [Error]"
       else: