mirror of
https://github.com/reactos/CMake.git
synced 2024-11-25 12:40:06 +00:00
144 lines
3.7 KiB
C++
144 lines
3.7 KiB
C++
/*=========================================================================
|
|
|
|
Program: CMake - Cross-Platform Makefile Generator
|
|
Module: $RCSfile$
|
|
Language: C++
|
|
Date: $Date$
|
|
Version: $Revision$
|
|
|
|
Copyright (c) 2002 Kitware, Inc., Insight Consortium. All rights reserved.
|
|
See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
|
|
|
|
This software is distributed WITHOUT ANY WARRANTY; without even
|
|
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
|
|
PURPOSE. See the above copyright notices for more information.
|
|
|
|
=========================================================================*/
|
|
#include "cmExecProgramCommand.h"
|
|
#include "cmSystemTools.h"
|
|
|
|
// cmExecProgramCommand
|
|
bool cmExecProgramCommand::InitialPass(std::vector<std::string> const& args)
|
|
{
|
|
if(args.size() < 1 )
|
|
{
|
|
this->SetError("called with incorrect number of arguments");
|
|
return false;
|
|
}
|
|
std::string arguments;
|
|
bool doingargs = false;
|
|
int count = 0;
|
|
std::string output_variable;
|
|
bool haveoutput_variable = false;
|
|
std::string return_variable;
|
|
bool havereturn_variable = false;
|
|
for(size_t i=0; i < args.size(); ++i)
|
|
{
|
|
if(args[i] == "OUTPUT_VARIABLE")
|
|
{
|
|
count++;
|
|
doingargs = false;
|
|
havereturn_variable = false;
|
|
haveoutput_variable = true;
|
|
}
|
|
else if ( haveoutput_variable )
|
|
{
|
|
if ( output_variable.size() > 0 )
|
|
{
|
|
this->SetError("called with incorrect number of arguments");
|
|
return false;
|
|
}
|
|
output_variable = args[i];
|
|
haveoutput_variable = false;
|
|
count ++;
|
|
}
|
|
else if(args[i] == "RETURN_VALUE")
|
|
{
|
|
count++;
|
|
doingargs = false;
|
|
haveoutput_variable = false;
|
|
havereturn_variable = true;
|
|
}
|
|
else if ( havereturn_variable )
|
|
{
|
|
if ( return_variable.size() > 0 )
|
|
{
|
|
this->SetError("called with incorrect number of arguments");
|
|
return false;
|
|
}
|
|
return_variable = args[i];
|
|
havereturn_variable = false;
|
|
count ++;
|
|
}
|
|
else if(args[i] == "ARGS")
|
|
{
|
|
count++;
|
|
havereturn_variable = false;
|
|
haveoutput_variable = false;
|
|
doingargs = true;
|
|
}
|
|
else if(doingargs)
|
|
{
|
|
arguments += args[i];
|
|
arguments += " ";
|
|
count++;
|
|
}
|
|
}
|
|
|
|
std::string command;
|
|
if(arguments.size())
|
|
{
|
|
command = cmSystemTools::ConvertToOutputPath(args[0].c_str());
|
|
command += " ";
|
|
command += arguments;
|
|
}
|
|
else
|
|
{
|
|
command = args[0];
|
|
}
|
|
bool verbose = true;
|
|
if(output_variable.size() > 0)
|
|
{
|
|
verbose = false;
|
|
}
|
|
int retVal = 0;
|
|
std::string output;
|
|
if(args.size() - count == 2)
|
|
{
|
|
cmSystemTools::MakeDirectory(args[1].c_str());
|
|
cmSystemTools::RunCommand(command.c_str(), output, retVal,
|
|
cmSystemTools::ConvertToOutputPath(args[1].c_str()).c_str(), verbose);
|
|
}
|
|
else
|
|
{
|
|
cmSystemTools::RunCommand(command.c_str(), output, retVal, 0, verbose);
|
|
}
|
|
|
|
if ( output_variable.size() > 0 )
|
|
{
|
|
std::string::size_type first = output.find_first_not_of(" \n\t\r");
|
|
std::string::size_type last = output.find_last_not_of(" \n\t\r");
|
|
if(first == std::string::npos)
|
|
{
|
|
first = 0;
|
|
}
|
|
if(last == std::string::npos)
|
|
{
|
|
last = output.size()-1;
|
|
}
|
|
|
|
std::string coutput = std::string(output, first, last-first+1);
|
|
m_Makefile->AddDefinition(output_variable.c_str(), coutput.c_str());
|
|
}
|
|
|
|
if ( return_variable.size() > 0 )
|
|
{
|
|
char buffer[100];
|
|
sprintf(buffer, "%d", retVal);
|
|
m_Makefile->AddDefinition(return_variable.c_str(), buffer);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|