version.cc revision 62ed631aa0ff23db68a47fd423efa9c019ff2c9e 
1// Copyright 2012 the V8 project authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#include "src/version.h"
6
7#include "include/v8-version-string.h"
8#include "include/v8-version.h"
9#include "src/utils.h"
10
11// Define SONAME to have the build system put a specific SONAME into the
12// shared library instead the generic SONAME generated from the V8 version
13// number. This define is mainly used by the build system script.
14#define SONAME            ""
15
16namespace v8 {
17namespace internal {
18
19int Version::major_ = V8_MAJOR_VERSION;
20int Version::minor_ = V8_MINOR_VERSION;
21int Version::build_ = V8_BUILD_NUMBER;
22int Version::patch_ = V8_PATCH_LEVEL;
23bool Version::candidate_ = (V8_IS_CANDIDATE_VERSION != 0);
24const char* Version::soname_ = SONAME;
25const char* Version::version_string_ = V8_VERSION_STRING;
26
27// Calculate the V8 version string.
28void Version::GetString(Vector<char> str) {
29  const char* candidate = IsCandidate() ? " (candidate)" : "";
30#ifdef USE_SIMULATOR
31  const char* is_simulator = " SIMULATOR";
32#else
33  const char* is_simulator = "";
34#endif  // USE_SIMULATOR
35  if (GetPatch() > 0) {
36    SNPrintF(str, "%d.%d.%d.%d%s%s",
37             GetMajor(), GetMinor(), GetBuild(), GetPatch(), candidate,
38             is_simulator);
39  } else {
40    SNPrintF(str, "%d.%d.%d%s%s",
41             GetMajor(), GetMinor(), GetBuild(), candidate,
42             is_simulator);
43  }
44}
45
46
47// Calculate the SONAME for the V8 shared library.
48void Version::GetSONAME(Vector<char> str) {
49  if (soname_ == NULL || *soname_ == '\0') {
50    // Generate generic SONAME if no specific SONAME is defined.
51    const char* candidate = IsCandidate() ? "-candidate" : "";
52    if (GetPatch() > 0) {
53      SNPrintF(str, "libv8-%d.%d.%d.%d%s.so",
54               GetMajor(), GetMinor(), GetBuild(), GetPatch(), candidate);
55    } else {
56      SNPrintF(str, "libv8-%d.%d.%d%s.so",
57               GetMajor(), GetMinor(), GetBuild(), candidate);
58    }
59  } else {
60    // Use specific SONAME.
61    SNPrintF(str, "%s", soname_);
62  }
63}
64
65}  // namespace internal
66}  // namespace v8
67