blob: 6e12c978703c8d9cb8b20b480bcaac52e236c8a8 (
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
|
// file : libbuild2/functions-target-triplet.cxx -*- C++ -*-
// license : MIT; see accompanying LICENSE file
#include <libbuild2/function.hxx>
#include <libbuild2/variable.hxx>
using namespace std;
namespace build2
{
void
target_triplet_functions (function_map& m)
{
function_family f (m, "target_triplet");
// $string(<target-triplet>)
//
// Return the canonical (that is, without the `unknown` vendor component)
// target triplet string.
//
// Note that we must handle NULL values (relied upon by the parser
// to provide conversion semantics consistent with untyped values).
//
f["string"] += [](target_triplet* t)
{
return t != nullptr ? t->string () : string ();
};
// $representation(<target-triplet>)
//
// Return the complete target triplet string that always contains the
// vendor component.
//
f["representation"] += [](target_triplet t)
{
return t.representation ();
};
// Target triplet-specific overloads from builtins.
//
function_family b (m, "builtin");
// Note that while we should normally handle NULL values (relied upon by
// the parser to provide concatenation semantics consistent with untyped
// values), the result will unlikely be what the user expected. So for now
// we keep it a bit tighter.
//
b[".concat"] += [](target_triplet l, string sr) {return l.string () + sr;};
b[".concat"] += [](string sl, target_triplet r) {return sl + r.string ();};
b[".concat"] += [](target_triplet l, names ur)
{
return l.string () + convert<string> (move (ur));
};
b[".concat"] += [](names ul, target_triplet r)
{
return convert<string> (move (ul)) + r.string ();
};
}
}
|
