From c9cde47347bf473b7938961a0e51e8c740384ac6 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Tue, 15 Mar 2016 11:03:56 +0200
Subject: Temporarily make buildfiles compatible with build2 0.2.0

---
 build2/buildfile   | 12 +++++++++++-
 build2/context.cxx |  4 ++++
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/build2/buildfile b/build2/buildfile
index fa68657..2cf322b 100644
--- a/build2/buildfile
+++ b/build2/buildfile
@@ -64,7 +64,17 @@ $libs
 
 # Pass our compiler target to be used as build2 host.
 #
-obj{context}: cxx.poptions += -DBUILD2_HOST_TRIPLET=\"$cxx.target\"
+# obj{context}: cxx.poptions += -DBUILD2_HOST_TRIPLET=\"$cxx.target\"
+if ($__build2_greater_than_0_2_0_hack__ == "true")
+{
+  var=cxx.target
+}
+else
+{
+  var=cxx.host
+}
+
+obj{context}: cxx.poptions += -DBUILD2_HOST_TRIPLET='"'$($var)'"'
 
 # Load the cli module but only if it's available. This way a distribution
 # that includes pre-generated files can be built without installing cli.
diff --git a/build2/context.cxx b/build2/context.cxx
index 812886c..746592d 100644
--- a/build2/context.cxx
+++ b/build2/context.cxx
@@ -90,6 +90,10 @@ namespace build2
     gs.assign ("build.work", dir_path_type) = work;
     gs.assign ("build.home", dir_path_type) = home;
 
+    // @@ Backwards-compatibility hack.
+    //
+    gs.assign ("__build2_greater_than_0_2_0_hack__", bool_type) = true;
+
     // Enter the version.
     //
     // @@ VAR types
-- 
cgit v1.1