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ENH: Do not use nslookup. All we really care is hostname. If somebody wants something fancy, just set it yourself. Fixes Bug #407 - nslookup is being deprecated for Red Hat and Fedora distributions

This commit is contained in:
Andy Cedilnik 2003-12-29 16:10:15 -05:00
parent d97e79c971
commit c237e0ac68
1 changed files with 0 additions and 34 deletions
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34
Source/cmSiteNameCommand.cxx
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@ -84,40 +84,6 @@ bool cmSiteNameCommand::InitialPass(std::vector<std::string> const& args)
if(host.length())
{
siteName = host;
temp = m_Makefile->GetDefinition("NSLOOKUP");
std::string nslookup_cmd;
if(temp)
{
nslookup_cmd = temp;
}
else
{
nslookup_cmd = cmSystemTools::FindProgram("nslookup", paths);
}
// try to find the domain name for this computer
if (!cmSystemTools::IsOff(nslookup_cmd.c_str()))
{
nslookup_cmd += " ";
nslookup_cmd += host;
std::string nsOutput;
cmSystemTools::RunSingleCommand(nslookup_cmd.c_str(),
&nsOutput);
// got the domain name
if (nsOutput.length())
{
std::string RegExp = ".*Name:[ \t\n]*";
RegExp += host;
RegExp += "\\.([^ \t\n\r]*)[ \t\n\r]*Address:";
cmsys::RegularExpression reg( RegExp.c_str() );
if(reg.find(nsOutput.c_str()))
{
siteName += '.' + cmSystemTools::LowerCase(reg.match(1));
}
}
}
}
}
}