mirror of
https://github.com/Relintai/osxcross.git
synced 2025-02-03 22:45:56 +01:00
94 lines
3.0 KiB
C++
94 lines
3.0 KiB
C++
/***********************************************************************
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* OSXCross Compiler Wrapper *
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* Copyright (C) 2014-2016 by Thomas Poechtrager *
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* t.poechtrager@gmail.com *
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* *
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* This program is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU General Public License *
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* as published by the Free Software Foundation; either version 2 *
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* of the License, or (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the Free Software *
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* Foundation, Inc., *
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
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***********************************************************************/
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#include "proginc.h"
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using namespace tools;
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using namespace target;
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namespace program {
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int sw_vers(int argc, char **argv, Target &target) {
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auto genFakeBuildVer = [](std::string & build)->std::string & {
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std::stringstream tmp;
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#if __has_builtin(__builtin_readcyclecounter)
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srand(static_cast<unsigned int>(__builtin_readcyclecounter()));
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#else
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srand(static_cast<unsigned int>(getNanoSeconds()));
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#endif
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for (int i = 0; i < 5; ++i)
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tmp << std::hex << (rand() % 16 + 1);
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build = tmp.str();
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build.resize(5);
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return build;
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};
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auto getProductVer = [&]()->OSVersion {
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char *p = getenv("OSXCROSS_SW_VERS_OSX_VERSION");
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OSVersion OSNum;
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if (!p)
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p = getenv("MACOSX_DEPLOYMENT_TARGET");
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if (p)
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OSNum = parseOSVersion(p);
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else
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OSNum = getDefaultMinTarget();
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if (!OSNum.Num())
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OSNum = target.getSDKOSNum();
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return OSNum;
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};
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if (argc == 2) {
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std::stringstream str;
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if (!strcmp(argv[1], "-productName")) {
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str << "Mac OS X";
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} else if (!strcmp(argv[1], "-productVersion")) {
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str << getProductVer().shortStr();
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} else if (!strcmp(argv[1], "-buildVersion")) {
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std::string build;
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str << genFakeBuildVer(build);
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} else {
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return 1;
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}
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std::cout << str.str() << std::endl;
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} else if (argc == 1) {
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std::string build;
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std::cout << "ProductName: Mac OS X" << std::endl;
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std::cout << "ProductVersion: " << getProductVer().shortStr() << std::endl;
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std::cout << "BuildVersion: " << genFakeBuildVer(build) << std::endl;
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}
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return 0;
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}
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} // namespace program
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