aboutsummaryrefslogtreecommitdiff
path: root/build/cxx/rule
blob: 686d5aef3055a4a5793f5f9a23e287a91c4aabbe (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
// file      : build/cxx/rule -*- C++ -*-
// copyright : Copyright (c) 2014-2015 Code Synthesis Ltd
// license   : MIT; see accompanying LICENSE file

#ifndef BUILD_CXX_RULE
#define BUILD_CXX_RULE

#include <build/rule>

namespace build
{
  class scope;

  namespace cxx
  {
    class cxx;

    // @@ Can't we do match(obj&) and then registration code extracts
    // that. And no virtuals?
    //
    class compile: public rule
    {
    public:
      virtual void*
      match (action, target&, const std::string& hint) const;

      virtual recipe
      apply (action, target&, void*) const;

      static target_state
      perform_update (action, target&);

    private:
      void
      inject_prerequisites (action, target&, const cxx&, scope&) const;
    };

    class link: public rule
    {
    public:
      virtual void*
      match (action, target&, const std::string& hint) const;

      virtual recipe
      apply (action, target&, void*) const;

      static target_state
      perform_update (action, target&);

    private:
      enum class type {e, a, so};
      enum class order {a, so, a_so, so_a};

      static type
      link_type (target&);

      static order
      link_order (target&);
    };
  }
}

#endif // BUILD_CXX_RULE