Commit 1161d76b authored by Bill Hoffman's avatar Bill Hoffman
Browse files

ENH: add target properties files

parent 3859417d
/*=========================================================================
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 "cmGetTargetPropertyCommand.h"
// cmSetTargetPropertyCommand
bool cmGetTargetPropertyCommand::InitialPass(
std::vector<std::string> const& args)
{
if(args.size() != 3 )
{
this->SetError("called with incorrect number of arguments");
return false;
}
const char* var = args[0].c_str();
const char* targetName = args[1].c_str();
cmTargets& targets = m_Makefile->GetTargets();
cmTargets::iterator i = targets.find(targetName);
if ( i != targets.end())
{
cmTarget& target = i->second;
const char *prop = target.GetProperty(args[2].c_str());
if (prop)
{
m_Makefile->AddDefinition(var, prop);
return true;
}
}
m_Makefile->AddDefinition(var, "NOT_FOUND");
return true;
}
/*=========================================================================
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.
=========================================================================*/
#ifndef cmGetTargetPropertyCommand_h
#define cmGetTargetPropertyCommand_h
#include "cmStandardIncludes.h"
#include "cmCommand.h"
class cmGetTargetPropertyCommand : public cmCommand
{
public:
virtual cmCommand* Clone()
{
return new cmGetTargetPropertyCommand;
}
/**
* This is called when the command is first encountered in
* the input file.
*/
virtual bool InitialPass(std::vector<std::string> const& args);
/**
* The name of the command as specified in CMakeList.txt.
*/
virtual const char* GetName() { return "GET_TARGET_PROPERTY";}
/**
* Succinct documentation.
*/
virtual const char* GetTerseDocumentation()
{
return "Get a property for a file";
}
/**
* Longer documentation.
*/
virtual const char* GetFullDocumentation()
{
return
"GET_TARGET_PROPERTY(VAR target property) "
"Get a property from a source file. The value of the property is "
" stored in the variable VAR. If the property is not found, var "
"will be set to NOT_FOUND";
}
cmTypeMacro(cmGetTargetPropertyCommand, cmCommand);
};
#endif
/*=========================================================================
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 "cmSetTargetPropertiesCommand.h"
// cmSetTargetPropertiesCommand
bool cmSetTargetPropertiesCommand::InitialPass(
std::vector<std::string> const& args)
{
if(args.size() < 2 )
{
this->SetError("called with incorrect number of arguments");
return false;
}
// first collect up the list of files
std::vector<std::string> propertyPairs;
bool doingFiles = true;
int numFiles = 0;
std::vector<std::string>::const_iterator j;
for(j= args.begin(); j != args.end();++j)
{
if(*j == "PROPERTIES")
{
doingFiles = false;
// now loop through the rest of the arguments, new style
++j;
while (j != args.end())
{
propertyPairs.push_back(*j);
++j;
if(j == args.end())
{
this->SetError("called with incorrect number of arguments.");
return false;
}
propertyPairs.push_back(*j);
++j;
}
// break out of the loop because j is already == end
break;
}
else if (doingFiles)
{
numFiles++;
}
else
{
this->SetError("called with illegal arguments, maybe missing a PROPERTIES specifier?");
return false;
}
}
if(propertyPairs.size() == 0)
{
this->SetError("called with illegal arguments, maybe missing a PROPERTIES specifier?");
return false;
}
cmTargets& targets = m_Makefile->GetTargets();
// now loop over all the targets
int i;
unsigned int k;
for(i = 0; i < numFiles; ++i)
{
// if the file is already in the makefile just set properites on it
cmTargets::iterator t = targets.find(args[i]);
if ( t != targets.end())
{
cmTarget& target = t->second;
// now loop through all the props and set them
for (k = 0; k < propertyPairs.size(); k = k + 2)
{
target.SetProperty(propertyPairs[k].c_str(),propertyPairs[k+1].c_str());
}
}
// if file is not already in the makefile, then add it
else
{
std::string message = "Can not find target to add properties to: ";
message += args[i];
this->SetError(message.c_str());
}
}
return true;
}
/*=========================================================================
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.
=========================================================================*/
#ifndef cmSetTargetsPropertiesCommand_h
#define cmSetTargetsPropertiesCommand_h
#include "cmStandardIncludes.h"
#include "cmCommand.h"
class cmSetTargetPropertiesCommand : public cmCommand
{
public:
virtual cmCommand* Clone()
{
return new cmSetTargetPropertiesCommand;
}
/**
* This is called when the command is first encountered in
* the input file.
*/
virtual bool InitialPass(std::vector<std::string> const& args);
/**
* The name of the command as specified in CMakeList.txt.
*/
virtual const char* GetName() { return "SET_TARGET_PROPERTIES";}
/**
* Succinct documentation.
*/
virtual const char* GetTerseDocumentation()
{
return "Set attributes for a specific list of files.";
}
/**
* Longer documentation.
*/
virtual const char* GetFullDocumentation()
{
return
"SET_TARGET_PROPERTIES(target1 target2 .. filen PROPERTIES prop1 value1 prop2 value2 ... prop2 valuen)"
"Set properties on a target. The syntax for the command is to list all the files you want "
"to change, and then provide the values you want to set next. Properties that cmake knows about are PREFIX and POSTFIX for Unix systems and libraries. CMake also knows about LINK_FLAGS, which can be used to add extra flags to the link step of a target. You can use and prop value pair you want and extract it later with the GET_TARGET_PROPERTY command.";
}
cmTypeMacro(cmSetTargetPropertiesCommand, cmCommand);
};
#endif
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