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https://github.com/reactos/CMake.git
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21c573f682
Use the clang RemoveCStrCalls tool to automatically migrate the code. This was only run on linux, so does not have any positive or negative effect on other platforms.
96 lines
2.6 KiB
C++
96 lines
2.6 KiB
C++
/*============================================================================
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CMake - Cross Platform Makefile Generator
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Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
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Distributed under the OSI-approved BSD License (the "License");
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see accompanying file Copyright.txt for details.
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This software is distributed WITHOUT ANY WARRANTY; without even the
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implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the License for more information.
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============================================================================*/
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#include "cmSiteNameCommand.h"
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#include <cmsys/RegularExpression.hxx>
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// cmSiteNameCommand
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bool cmSiteNameCommand
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::InitialPass(std::vector<std::string> const& args, cmExecutionStatus &)
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{
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if(args.size() != 1 )
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{
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this->SetError("called with incorrect number of arguments");
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return false;
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}
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std::vector<std::string> paths;
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paths.push_back("/usr/bsd");
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paths.push_back("/usr/sbin");
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paths.push_back("/usr/bin");
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paths.push_back("/bin");
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paths.push_back("/sbin");
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paths.push_back("/usr/local/bin");
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const char* cacheValue
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= this->Makefile->GetDefinition(args[0]);
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if(cacheValue)
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{
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return true;
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}
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const char *temp = this->Makefile->GetDefinition("HOSTNAME");
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std::string hostname_cmd;
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if(temp)
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{
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hostname_cmd = temp;
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}
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else
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{
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hostname_cmd = cmSystemTools::FindProgram("hostname", paths);
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}
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std::string siteName = "unknown";
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#if defined(_WIN32) && !defined(__CYGWIN__)
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std::string host;
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if(cmSystemTools::ReadRegistryValue
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("HKEY_LOCAL_MACHINE\\System\\CurrentControlSet\\"
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"Control\\ComputerName\\ComputerName;ComputerName", host))
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{
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siteName = host;
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}
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#else
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// try to find the hostname for this computer
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if (!cmSystemTools::IsOff(hostname_cmd.c_str()))
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{
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std::string host;
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cmSystemTools::RunSingleCommand(hostname_cmd.c_str(),
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&host, 0, 0, cmSystemTools::OUTPUT_NONE);
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// got the hostname
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if (host.length())
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{
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// remove any white space from the host name
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std::string hostRegExp = "[ \t\n\r]*([^\t\n\r ]*)[ \t\n\r]*";
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cmsys::RegularExpression hostReg (hostRegExp.c_str());
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if (hostReg.find(host.c_str()))
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{
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// strip whitespace
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host = hostReg.match(1);
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}
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if(host.length())
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{
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siteName = host;
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}
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}
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}
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#endif
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this->Makefile->
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AddCacheDefinition(args[0],
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siteName.c_str(),
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"Name of the computer/site where compile is being run",
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cmCacheManager::STRING);
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return true;
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}
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