From bbd0f3bb21442a2833916110cbe8e9a07e9f4c1f Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Fri, 31 Jul 2015 12:52:20 +0200
Subject: Essential install module functionality

---
 build/cxx/install.cxx | 48 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100644 build/cxx/install.cxx

(limited to 'build/cxx/install.cxx')

diff --git a/build/cxx/install.cxx b/build/cxx/install.cxx
new file mode 100644
index 0000000..b623349
--- /dev/null
+++ b/build/cxx/install.cxx
@@ -0,0 +1,48 @@
+// file      : build/cxx/install.cxx -*- C++ -*-
+// copyright : Copyright (c) 2014-2015 Code Synthesis Ltd
+// license   : MIT; see accompanying LICENSE file
+
+#include <build/cxx/install>
+
+#include <build/bin/target>
+
+#include <build/cxx/target>
+#include <build/cxx/link>
+
+using namespace std;
+
+namespace build
+{
+  namespace cxx
+  {
+    using namespace bin;
+
+    bool install::
+    filter (action, target& t, prerequisite_member p) const
+    {
+      // Don't install executable's prerequisite headers.
+      //
+      if (t.is_a<exe> () &&
+          (p.is_a<hxx> () || p.is_a<ixx> () || p.is_a<txx> () || p.is_a<h> ()))
+        return false;
+
+      return true;
+    }
+
+    match_result install::
+    match (action a, target& t, const std::string& hint) const
+    {
+      // @@ How do we split the hint between the two?
+      //
+
+      // We only want to handle installation if we are also the
+      // ones building this target. So first run link's match().
+      //
+      match_result r (link::instance.match (a, t, hint));
+
+      return r ? install::rule::match (a, t, "") : r;
+    }
+
+    install install::instance;
+  }
+}
-- 
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