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// file : build2/functions-process-path.cxx -*- C++ -*-
// copyright : Copyright (c) 2014-2016 Code Synthesis Ltd
// license : MIT; see accompanying LICENSE file
#include <build2/function>
#include <build2/variable>
using namespace std;
namespace build2
{
void
process_path_functions ()
{
function_family f ("process_path");
// As discussed in value_traits<process_path>, we always have recall.
//
f["recall"] = &process_path::recall;
f["effect"] = [](process_path p)
{
return move (p.effect.empty () ? p.recall : p.effect);
};
//@@ TMP kludge
//
f["effect"] = [](names n)
{
auto p (value_traits<process_path>::convert (
move (n[0]), n.size () > 1 ? &n[1] : nullptr));
return move (p.effect.empty () ? p.recall : p.effect);
};
}
}
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