Ninja
version.h
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00001 // Copyright 2013 Google Inc. All Rights Reserved.
00002 //
00003 // Licensed under the Apache License, Version 2.0 (the "License");
00004 // you may not use this file except in compliance with the License.
00005 // You may obtain a copy of the License at
00006 //
00007 //     http://www.apache.org/licenses/LICENSE-2.0
00008 //
00009 // Unless required by applicable law or agreed to in writing, software
00010 // distributed under the License is distributed on an "AS IS" BASIS,
00011 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00012 // See the License for the specific language governing permissions and
00013 // limitations under the License.
00014 
00015 #ifndef NINJA_VERSION_H_
00016 #define NINJA_VERSION_H_
00017 
00018 #include <string>
00019 using namespace std;
00020 
00021 /// The version number of the current Ninja release.  This will always
00022 /// be "git" on trunk.
00023 extern const char* kNinjaVersion;
00024 
00025 /// Parse the major/minor components of a version string.
00026 void ParseVersion(const string& version, int* major, int* minor);
00027 
00028 /// Check whether \a version is compatible with the current Ninja version,
00029 /// aborting if not.
00030 void CheckNinjaVersion(const string& required_version);
00031 
00032 #endif  // NINJA_VERSION_H_