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version.cc
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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 11
37 #define BUILD_NUMBER 10
38 #define PATCH_LEVEL 0
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 SCons build the 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 SCons build 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.
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  OS::SNPrintF(str, "%d.%d.%d.%d%s%s",
88  GetMajor(), GetMinor(), GetBuild(), GetPatch(), candidate,
89  is_simulator);
90  } else {
91  OS::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.
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  OS::SNPrintF(str, "libv8-%d.%d.%d.%d%s.so",
105  GetMajor(), GetMinor(), GetBuild(), GetPatch(), candidate);
106  } else {
107  OS::SNPrintF(str, "libv8-%d.%d.%d%s.so",
108  GetMajor(), GetMinor(), GetBuild(), candidate);
109  }
110  } else {
111  // Use specific SONAME.
112  OS::SNPrintF(str, "%s", soname_);
113  }
114 }
115 
116 } } // namespace v8::internal
static void GetString(Vector< char > str)
Definition: version.cc:79
#define MAJOR_VERSION
Definition: version.cc:35
static int GetPatch()
Definition: version.h:40
#define PATCH_LEVEL
Definition: version.cc:38
#define IS_CANDIDATE_VERSION
Definition: version.cc:41
static void GetSONAME(Vector< char > str)
Definition: version.cc:99
#define SONAME
Definition: version.cc:46
static int GetMinor()
Definition: version.h:38
static bool IsCandidate()
Definition: version.h:41
static int SNPrintF(Vector< char > str, const char *format,...)
#define VERSION_STRING
Definition: version.cc:62
activate correct semantics for inheriting readonliness enable harmony semantics for typeof enable harmony enable harmony proxies enable all harmony harmony_scoping harmony_proxies harmony_scoping tracks arrays with only smi values automatically unbox arrays of doubles use crankshaft use hydrogen range analysis use hydrogen global value numbering use function inlining maximum number of AST nodes considered for a single inlining loop invariant code motion print statistics for hydrogen trace generated IR for specified phases trace register allocator trace range analysis trace representation types environment for every instruction put a break point before deoptimizing polymorphic inlining perform array bounds checks elimination trace on stack replacement optimize closures functions with arguments object optimize functions containing for in loops profiler considers IC stability primitive functions trigger their own optimization re try self optimization if it failed insert an interrupt check at function exit execution budget before interrupt is triggered call count before self optimization self_optimization count_based_interrupts weighted_back_edges trace_opt emit comments in code disassembly enable use of SSE3 instructions if available enable use of CMOV instruction if available enable use of SAHF instruction if enable use of VFP3 instructions if available this implies enabling ARMv7 enable use of ARMv7 instructions if enable use of MIPS FPU instructions if NULL
Definition: flags.cc:274
#define BUILD_NUMBER
Definition: version.cc:37
static int GetMajor()
Definition: version.h:37
static int GetBuild()
Definition: version.h:39
#define MINOR_VERSION
Definition: version.cc:36