From 593fd960891027b97567b2622ed4b6c16070ab36 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Fri, 28 Apr 2017 08:33:42 +0200
Subject: Implement support for pre-processing version headers (or other files)

Also implement the build system version check.
---
 build2/utility.cxx | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'build2/utility.cxx')

diff --git a/build2/utility.cxx b/build2/utility.cxx
index 475b72f..46b3811 100644
--- a/build2/utility.cxx
+++ b/build2/utility.cxx
@@ -14,6 +14,7 @@
 #include <build2/diagnostics>
 
 using namespace std;
+using namespace butl;
 
 //
 // <build2/types>
@@ -108,6 +109,7 @@ namespace build2
 
   options ops;
   process_path argv0;
+  standard_version build_version (BUILD2_VERSION_STR);
   dir_path work;
   dir_path home;
   const dir_path* relative_base = &work;
-- 
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