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Merge topic 'genex-generate-file'

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b983a58 file: Add GENERATE command to produce files at generate time
This commit is contained in:
Brad King
2013-05-28 10:42:18 -04:00
committed by CMake Topic Stage
parent 9c1393217c b983a58bdf
commit be85fa4a89
27 changed files with 430 additions and 0 deletions
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78
Source/cmFileCommand.cxx
View File

@@ -167,6 +167,10 @@ bool cmFileCommand
{
return this->HandleTimestampCommand(args);
}
else if ( subCommand == "GENERATE" )
{
return this->HandleGenerateCommand(args);
}
std::string e = "does not recognize sub-command "+subCommand;
this->SetError(e.c_str());
@@ -3249,6 +3253,80 @@ cmFileCommand::HandleUploadCommand(std::vector<std::string> const& args)
#endif
}
//----------------------------------------------------------------------------
void cmFileCommand::AddEvaluationFile(const std::string &inputName,
const std::string &outputExpr,
const std::string &condition,
bool inputIsContent
)
{
cmListFileBacktrace lfbt;
this->Makefile->GetBacktrace(lfbt);
cmGeneratorExpression outputGe(lfbt);
cmsys::auto_ptr<cmCompiledGeneratorExpression> outputCge
= outputGe.Parse(outputExpr);
cmGeneratorExpression conditionGe(lfbt);
cmsys::auto_ptr<cmCompiledGeneratorExpression> conditionCge
= conditionGe.Parse(condition);
this->Makefile->GetLocalGenerator()
->GetGlobalGenerator()->AddEvaluationFile(inputName,
outputCge,
this->Makefile,
conditionCge,
inputIsContent);
}
//----------------------------------------------------------------------------
bool cmFileCommand::HandleGenerateCommand(
std::vector<std::string> const& args)
{
if (args.size() < 5)
{
this->SetError("Incorrect arguments to GENERATE subcommand.");
return false;
}
if (args[1] != "OUTPUT")
{
this->SetError("Incorrect arguments to GENERATE subcommand.");
return false;
}
std::string condition;
if (args.size() > 5)
{
if (args[5] != "CONDITION")
{
this->SetError("Incorrect arguments to GENERATE subcommand.");
return false;
}
if (args.size() != 7)
{
this->SetError("Incorrect arguments to GENERATE subcommand.");
return false;
}
condition = args[6];
if (condition.empty())
{
this->SetError("CONDITION of sub-command GENERATE must not be empty if "
"specified.");
return false;
}
}
std::string output = args[2];
const bool inputIsContent = args[3] != "INPUT";
if (inputIsContent && args[3] != "CONTENT")
{
this->SetError("Incorrect arguments to GENERATE subcommand.");
return false;
}
std::string input = args[4];
this->AddEvaluationFile(input, output, condition, inputIsContent);
return true;
}
//----------------------------------------------------------------------------
bool cmFileCommand::HandleTimestampCommand(
std::vector<std::string> const& args)