4 files changed, 93 insertions, 0 deletions
diff --git a/build/config/module b/build/config/module
new file mode 100644
index 0000000..5a9d362
--- /dev/null
+++ b/build/config/module
@@ -0,0 +1,19 @@
+// file      : build/config/module -*- C++ -*-
+// copyright : Copyright (c) 2014-2015 Code Synthesis Tools CC
+// license   : MIT; see accompanying LICENSE file
+
+#ifndef BUILD_CONFIG_MODULE
+#define BUILD_CONFIG_MODULE
+
+#include <build/module>
+
+namespace build
+{
+  namespace config
+  {
+    void
+    load (scope&, scope&, const location&);
+  }
+}
+
+#endif // BUILD_CONFIG_MODULE
diff --git a/build/config/module.cxx b/build/config/module.cxx
new file mode 100644
index 0000000..bbaccdc
--- /dev/null
+++ b/build/config/module.cxx
@@ -0,0 +1,43 @@
+// file      : build/config/module.cxx -*- C++ -*-
+// copyright : Copyright (c) 2014-2015 Code Synthesis Tools CC
+// license   : MIT; see accompanying LICENSE file
+
+#include <build/config/module>
+
+#include <build/path>
+#include <build/scope>
+#include <build/diagnostics>
+
+using namespace std;
+
+namespace build
+{
+  namespace config
+  {
+    static bool
+    trigger (scope&, const path& p)
+    {
+      tracer trace ("config::trigger");
+
+      level4 ([&]{trace << "intercepted sourcing of " << p;});
+      return false;
+    }
+
+    void
+    load (scope& root, scope& base, const location& l)
+    {
+      tracer trace ("config::load");
+
+      if (&root != &base)
+        fail (l) << "config module must be loaded in project root scope";
+
+      //@@ TODO: avoid multiple loads (generally, for modules).
+      //
+      level4 ([&]{trace << "for " << root.path () << '/';});
+
+      // Register the build/config.build loading trigger.
+      //
+      root.triggers[path ("build/config.build")] = &trigger;
+    }
+  }
+}
diff --git a/build/config/operation b/build/config/operation
new file mode 100644
index 0000000..a233e63
--- /dev/null
+++ b/build/config/operation
@@ -0,0 +1,17 @@
+// file      : build/config/operation -*- C++ -*-
+// copyright : Copyright (c) 2014-2015 Code Synthesis Tools CC
+// license   : MIT; see accompanying LICENSE file
+
+#ifndef BUILD_CONFIG_OPERATION
+#define BUILD_CONFIG_OPERATION
+
+#include <build/operation>
+
+namespace build
+{
+  namespace config
+  {
+  }
+}
+
+#endif // BUILD_CONFIG_OPERATION
diff --git a/build/config/operation.cxx b/build/config/operation.cxx
new file mode 100644
index 0000000..cc04929
--- /dev/null
+++ b/build/config/operation.cxx
@@ -0,0 +1,14 @@
+// file      : build/config/operation.cxx -*- C++ -*-
+// copyright : Copyright (c) 2014-2015 Code Synthesis Tools CC
+// license   : MIT; see accompanying LICENSE file
+
+#include <build/config/operation>
+
+using namespace std;
+
+namespace build
+{
+  namespace config
+  {
+  }
+}