// file      : build/context -*- C++ -*-
// copyright : Copyright (c) 2014-2015 Code Synthesis Tools CC
// license   : MIT; see accompanying LICENSE file

#ifndef BUILD_CONTEXT
#define BUILD_CONTEXT

#include <string>
#include <ostream>

#include <build/path>

namespace build
{
  extern path work;
  extern path home;

  extern path src_root;
  extern path out_root;

  extern path src_base;
  extern path out_base;

  class scope;
  extern scope* root_scope;

  // Return the src/out directory corresponding to the given out/src. The
  // passed directory should be a sub-directory of out/src_root.
  //
  path
  src_out (const path&);

  path
  out_src (const path&);

  // If possible, translate an absolute, normalized path into relative to
  // the work directory.
  //
  path
  relative_work (const path&);
}

#endif // BUILD_CONTEXT