1 // Copyright 2012 the V8 project authors. All rights reserved.
2 // Redistribution and use in source and binary forms, with or without
3 // modification, are permitted provided that the following conditions are
4 // met:
5 //
6 // * Redistributions of source code must retain the above copyright
7 // notice, this list of conditions and the following disclaimer.
8 // * Redistributions in binary form must reproduce the above
9 // copyright notice, this list of conditions and the following
10 // disclaimer in the documentation and/or other materials provided
11 // with the distribution.
12 // * Neither the name of Google Inc. nor the names of its
13 // contributors may be used to endorse or promote products derived
14 // from this software without specific prior written permission.
15 //
16 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27
28 #include "src/v8.h"
29
30 #include "src/version.h"
31
32 // These macros define the version number for the current version.
33 // NOTE these macros are used by some of the tool scripts and the build
34 // system so their names cannot be changed without changing the scripts.
35 #define MAJOR_VERSION 3
36 #define MINOR_VERSION 27
37 #define BUILD_NUMBER 34
38 #define PATCH_LEVEL 15
39 // Use 1 for candidates and 0 otherwise.
40 // (Boolean macro values are not supported by all preprocessors.)
41 #define IS_CANDIDATE_VERSION 0
42
43 // Define SONAME to have the build system put a specific SONAME into the
44 // shared library instead the generic SONAME generated from the V8 version
45 // number. This define is mainly used by the build system script.
46 #define SONAME ""
47
48 #if IS_CANDIDATE_VERSION
49 #define CANDIDATE_STRING " (candidate)"
50 #else
51 #define CANDIDATE_STRING ""
52 #endif
53
54 #define SX(x) #x
55 #define S(x) SX(x)
56
57 #if PATCH_LEVEL > 0
58 #define VERSION_STRING \
59 S(MAJOR_VERSION) "." S(MINOR_VERSION) "." S(BUILD_NUMBER) "." \
60 S(PATCH_LEVEL) CANDIDATE_STRING
61 #else
62 #define VERSION_STRING \
63 S(MAJOR_VERSION) "." S(MINOR_VERSION) "." S(BUILD_NUMBER) \
64 CANDIDATE_STRING
65 #endif
66
67 namespace v8 {
68 namespace internal {
69
70 int Version::major_ = MAJOR_VERSION;
71 int Version::minor_ = MINOR_VERSION;
72 int Version::build_ = BUILD_NUMBER;
73 int Version::patch_ = PATCH_LEVEL;
74 bool Version::candidate_ = (IS_CANDIDATE_VERSION != 0);
75 const char* Version::soname_ = SONAME;
76 const char* Version::version_string_ = VERSION_STRING;
77
78 // Calculate the V8 version string.
GetString(Vector<char> str)79 void Version::GetString(Vector<char> str) {
80 const char* candidate = IsCandidate() ? " (candidate)" : "";
81 #ifdef USE_SIMULATOR
82 const char* is_simulator = " SIMULATOR";
83 #else
84 const char* is_simulator = "";
85 #endif // USE_SIMULATOR
86 if (GetPatch() > 0) {
87 SNPrintF(str, "%d.%d.%d.%d%s%s",
88 GetMajor(), GetMinor(), GetBuild(), GetPatch(), candidate,
89 is_simulator);
90 } else {
91 SNPrintF(str, "%d.%d.%d%s%s",
92 GetMajor(), GetMinor(), GetBuild(), candidate,
93 is_simulator);
94 }
95 }
96
97
98 // Calculate the SONAME for the V8 shared library.
GetSONAME(Vector<char> str)99 void Version::GetSONAME(Vector<char> str) {
100 if (soname_ == NULL || *soname_ == '\0') {
101 // Generate generic SONAME if no specific SONAME is defined.
102 const char* candidate = IsCandidate() ? "-candidate" : "";
103 if (GetPatch() > 0) {
104 SNPrintF(str, "libv8-%d.%d.%d.%d%s.so",
105 GetMajor(), GetMinor(), GetBuild(), GetPatch(), candidate);
106 } else {
107 SNPrintF(str, "libv8-%d.%d.%d%s.so",
108 GetMajor(), GetMinor(), GetBuild(), candidate);
109 }
110 } else {
111 // Use specific SONAME.
112 SNPrintF(str, "%s", soname_);
113 }
114 }
115
116 } } // namespace v8::internal
117