From 41cad5bba8a718a0403c0578660c60e81c9f46e4 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Mon, 27 Jun 2016 16:59:09 +0200
Subject: Add config.bin.target var/hint, use to decide libso{} install mode

Normally the user doesn't need to specify config.bin.target explicitly
since the cxx module will hint it. We now also have the whole set of
target's components:

bin.target.{cpu,vendor,system,version,class}
---
 build2/context.cxx | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'build2/context.cxx')

diff --git a/build2/context.cxx b/build2/context.cxx
index 3e9fe4a..59eb912 100644
--- a/build2/context.cxx
+++ b/build2/context.cxx
@@ -43,6 +43,9 @@ namespace build2
   {
     tracer trace ("reset");
 
+    // @@ Need to unload modules when we dynamically load them.
+    //
+
     l6 ([&]{trace << "resetting build state";});
 
     variable_overrides vos;
@@ -183,7 +186,7 @@ namespace build2
       if (c == '!' || !dir.empty ())
       {
         scope& s (c == '!' ? gs : scopes.insert (dir, false)->second);
-        auto p (s.vars.assign (*o));
+        auto p (s.vars.insert (*o));
 
         if (!p.second)
         {
-- 
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