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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: $RCSfile: cmAddCustomCommandCommand.cxx,v $
Language: C++
Date: $Date: 2002/01/03 21:02:42 $
Version: $Revision: 1.5 $
Copyright (c) 2000 National Library of Medicine
All rights reserved.
See COPYRIGHT.txt for copyright details.
=========================================================================*/
#include "cmAddCustomCommandCommand.h"
// cmAddCustomCommandCommand
bool cmAddCustomCommandCommand::InitialPass(std::vector<std::string> const& args)
{
/* Let's complain at the end of this function about the lack of a particular
arg. For the moment, let's say that SOURCE, COMMAND, TARGET are always
required.
*/
if (args.size() < 6)
{
this->SetError("called with wrong number of arguments.");
return false;
}
std::string source, command, target;
std::vector<std::string> command_args, depends, outputs;
std::string outDir = m_Makefile->GetCurrentOutputDirectory();
enum tdoing {
doing_source,
doing_command,
doing_target,
doing_args,
doing_depends,
doing_outputs,
doing_nothing
};
tdoing doing = doing_nothing;
for (unsigned int j = 0; j < args.size(); ++j)
{
std::string copy = args[j];
m_Makefile->ExpandVariablesInString(copy);
if(copy == "SOURCE")
{
doing = doing_source;
}
else if(copy == "COMMAND")
{
doing = doing_command;
}
else if(copy == "TARGET")
{
doing = doing_target;
}
else if(copy == "ARGS")
{
doing = doing_args;
}
else if (copy == "DEPENDS")
{
doing = doing_depends;
}
else if (copy == "OUTPUTS")
{
doing = doing_outputs;
}
else
{
switch (doing)
{
case doing_source:
source = copy;
break;
case doing_command:
command = copy;
break;
case doing_target:
target = copy;
break;
case doing_args:
command_args.push_back(copy);
break;
case doing_depends:
depends.push_back(copy);
break;
case doing_outputs:
outputs.push_back(copy);
break;
default:
this->SetError("Wrong syntax. Unknow type of argument.");
return false;
}
}
}
/* At this point we could complain about the lack of arguments.
For the moment, let's say that SOURCE, COMMAND, TARGET are always
required.
*/
if(source.empty())
{
this->SetError("Wrong syntax. Empty SOURCE.");
return false;
}
if(command.empty())
{
this->SetError("Wrong syntax. Empty COMMAND.");
return false;
}
if(target.empty())
{
this->SetError("Wrong syntax. Empty TARGET.");
return false;
}
m_Makefile->AddCustomCommand(source.c_str(),
command.c_str(),
command_args,
depends,
outputs,
target.c_str());
int cc = outputs.size()-1;
while( cc >= 0 )
{
std::string fileName = outputs[cc];
std::string directory = cmSystemTools::GetFilenamePath(fileName);
if ( directory == std::string() )
{
directory = outDir;
}
fileName = cmSystemTools::GetFilenameName(fileName);
std::string::size_type pos = fileName.rfind(".");
fileName = fileName.substr(0, pos);
// Add the generated source to the package target's source list.
cmSourceFile file;
file.SetName(fileName.c_str(), directory.c_str(), "c", false);
m_Makefile->AddSource(file, target.c_str());
cc--;
}
m_Makefile->GetTargets()[target.c_str()].GetSourceLists().push_back(target);
return true;
}
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