version.cc revision e0cee9b3ed82e2391fd85d118aeaa4ea361c687d
1// Copyright 2011 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 "v8.h" 29 30#include "version.h" 31 32// These macros define the version number for the current version. 33// NOTE these macros are used by the SCons build script so their names 34// cannot be changed without changing the SCons build script. 35#define MAJOR_VERSION 3 36#define MINOR_VERSION 2 37#define BUILD_NUMBER 0 38#define PATCH_LEVEL 1 39#define CANDIDATE_VERSION false 40 41// Define SONAME to have the SCons build the put a specific SONAME into the 42// shared library instead the generic SONAME generated from the V8 version 43// number. This define is mainly used by the SCons build script. 44#define SONAME "" 45 46namespace v8 { 47namespace internal { 48 49int Version::major_ = MAJOR_VERSION; 50int Version::minor_ = MINOR_VERSION; 51int Version::build_ = BUILD_NUMBER; 52int Version::patch_ = PATCH_LEVEL; 53bool Version::candidate_ = CANDIDATE_VERSION; 54const char* Version::soname_ = SONAME; 55 56 57// Calculate the V8 version string. 58void Version::GetString(Vector<char> str) { 59 const char* candidate = IsCandidate() ? " (candidate)" : ""; 60#ifdef USE_SIMULATOR 61 const char* is_simulator = " SIMULATOR"; 62#else 63 const char* is_simulator = ""; 64#endif // USE_SIMULATOR 65 if (GetPatch() > 0) { 66 OS::SNPrintF(str, "%d.%d.%d.%d%s%s", 67 GetMajor(), GetMinor(), GetBuild(), GetPatch(), candidate, 68 is_simulator); 69 } else { 70 OS::SNPrintF(str, "%d.%d.%d%s%s", 71 GetMajor(), GetMinor(), GetBuild(), candidate, 72 is_simulator); 73 } 74} 75 76 77// Calculate the SONAME for the V8 shared library. 78void Version::GetSONAME(Vector<char> str) { 79 if (soname_ == NULL || *soname_ == '\0') { 80 // Generate generic SONAME if no specific SONAME is defined. 81 const char* candidate = IsCandidate() ? "-candidate" : ""; 82 if (GetPatch() > 0) { 83 OS::SNPrintF(str, "libv8-%d.%d.%d.%d%s.so", 84 GetMajor(), GetMinor(), GetBuild(), GetPatch(), candidate); 85 } else { 86 OS::SNPrintF(str, "libv8-%d.%d.%d%s.so", 87 GetMajor(), GetMinor(), GetBuild(), candidate); 88 } 89 } else { 90 // Use specific SONAME. 91 OS::SNPrintF(str, "%s", soname_); 92 } 93} 94 95} } // namespace v8::internal 96