Split build system into library and driver

1 files changed, 0 insertions, 56 deletions

diff --git a/build2/functions-builtin.cxx b/build2/functions-builtin.cxx
deleted file mode 100644
index 138a364..0000000
--- a/build2/functions-builtin.cxx
+++ /dev/null
@@ -1,56 +0,0 @@
-// file      : build2/functions-builtin.cxx -*- C++ -*-
-// copyright : Copyright (c) 2014-2019 Code Synthesis Ltd
-// license   : MIT; see accompanying LICENSE file
-
-#include <build2/function.hxx>
-#include <build2/variable.hxx>
-
-namespace build2
-{
-  // Return NULL value if an environment variable is not set, untyped value
-  // otherwise.
-  //
-  static inline value
-  getenvvar (const string& name)
-  {
-    optional<string> v (getenv (name));
-
-    if (!v)
-      return value ();
-
-    names r;
-    r.emplace_back (to_name (move (*v)));
-    return value (move (r));
-  }
-
-  void
-  builtin_functions ()
-  {
-    function_family f ("builtin");
-
-    f["type"] = [](value* v) {return v->type != nullptr ? v->type->name : "";};
-
-    f["null"]  = [](value* v) {return v->null;};
-    f["empty"] = [](value* v)  {return v->null || v->empty ();};
-
-    f["identity"] = [](value* v) {return move (*v);};
-
-    // string
-    //
-    f["string"] = [](bool b) {return b ? "true" : "false";};
-    f["string"] = [](uint64_t i) {return to_string (i);};
-    f["string"] = [](name n) {return to_string (n);};
-
-    // getenv
-    //
-    f["getenv"] = [](string name)
-    {
-      return getenvvar (name);
-    };
-
-    f["getenv"] = [](names name)
-    {
-      return getenvvar (convert<string> (move (name)));
-    };
-  }
-}