From 46a95c974de475070d0eedb07212e5c5282b66bd Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Tue, 5 Apr 2016 07:26:09 +0200
Subject: Implement --buildfile option, overrides default buildfile, supports
 '-'

---
 build2/context.cxx | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'build2/context.cxx')

diff --git a/build2/context.cxx b/build2/context.cxx
index 941f98a..6317476 100644
--- a/build2/context.cxx
+++ b/build2/context.cxx
@@ -406,6 +406,9 @@ namespace build2
   string
   diag_relative (const path& p)
   {
+    if (p.string () == "-")
+      return "<stdin>";
+
     const path& b (*relative_base);
 
     if (p.absolute ())
-- 
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