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/*=========================================================================
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 "cmExportCommand.h"
#include "cmGlobalGenerator.h"
#include "cmLocalGenerator.h"
#include "cmGeneratedFileStream.h"
#include "cmake.h"
#include <cmsys/auto_ptr.hxx>
cmExportCommand::cmExportCommand()
:cmCommand()
,ArgumentGroup()
,Targets(&Helper, "TARGETS")
,Append(&Helper, "APPEND", &ArgumentGroup)
,Prefix(&Helper, "PREFIX", &ArgumentGroup)
,Filename(&Helper, "FILE", &ArgumentGroup)
{
// at first TARGETS
this->Targets.Follows(0);
// and after that the other options in any order
this->ArgumentGroup.Follows(&this->Targets);
}
// cmExportCommand
bool cmExportCommand
::InitialPass(std::vector<std::string> const& args, cmExecutionStatus &)
{
if(args.size() < 2 )
{
this->SetError("called with too few arguments");
return false;
}
std::vector<std::string> unknownArgs;
this->Helper.Parse(&args, &unknownArgs);
if (!unknownArgs.empty())
{
this->SetError("Unknown arguments.");
cmSystemTools::SetFatalErrorOccured();
return false;
}
if (this->Targets.WasFound() == false)
{
this->SetError("TARGETS option missing.");
cmSystemTools::SetFatalErrorOccured();
return false;
}
if ( !this->Makefile->CanIWriteThisFile(this->Filename.GetString().c_str()) )
{
std::string e = "attempted to write a file: " + this->Filename.GetString()
+ " into a source directory.";
this->SetError(e.c_str());
cmSystemTools::SetFatalErrorOccured();
return false;
}
if((this->Targets.GetVector().empty())||(this->Filename.GetString().empty()))
{
return true;
}
// Use copy-if-different if not appending.
cmsys::auto_ptr<std::ofstream> foutPtr;
if(this->Append.IsEnabled())
{
cmsys::auto_ptr<std::ofstream> ap(
new std::ofstream(this->Filename.GetString().c_str(), std::ios::app));
foutPtr = ap;
}
else
{
cmsys::auto_ptr<cmGeneratedFileStream> ap(
new cmGeneratedFileStream(this->Filename.GetString().c_str(), true));
ap->SetCopyIfDifferent(true);
foutPtr = ap;
}
std::ostream& fout = *foutPtr.get();
if (!fout)
{
cmSystemTools::Error("Error Writing ", this->Filename.GetString().c_str());
cmSystemTools::ReportLastSystemError("");
return true;
}
// the following code may move into an "export generator"
// Compute the set of configurations.
std::vector<std::string> configurationTypes;
if(const char* types =
this->Makefile->GetDefinition("CMAKE_CONFIGURATION_TYPES"))
{
cmSystemTools::ExpandListArgument(types, configurationTypes);
}
if(configurationTypes.empty())
{
const char* config = this->Makefile->GetDefinition("CMAKE_BUILD_TYPE");
if (config!=0)
{
configurationTypes.push_back(config);
}
}
for(std::vector<std::string>::const_iterator
currentTarget = this->Targets.GetVector().begin();
currentTarget != this->Targets.GetVector().end();
++currentTarget)
{
cmTarget* target = this->Makefile->GetLocalGenerator()->
GetGlobalGenerator()->FindTarget(0, currentTarget->c_str(), true);
if (target == 0)
{
std::string e = "detected unknown target: " + *currentTarget;
this->SetError(e.c_str());
cmSystemTools::SetFatalErrorOccured();
return false;
}
}
for(std::vector<std::string>::const_iterator
currentTarget = this->Targets.GetVector().begin();
currentTarget != this->Targets.GetVector().end();
++currentTarget)
{
// Look for a CMake target with the given name, which is an executable
// and which can be run
cmTarget* target = this->Makefile->GetLocalGenerator()->
GetGlobalGenerator()->FindTarget(0, currentTarget->c_str(), true);
if ((target != 0)
&& ((target->GetType() == cmTarget::EXECUTABLE)
|| (target->GetType() == cmTarget::STATIC_LIBRARY)
|| (target->GetType() == cmTarget::SHARED_LIBRARY)
|| (target->GetType() == cmTarget::MODULE_LIBRARY)))
{
switch (target->GetType())
{
case cmTarget::EXECUTABLE:
fout << "ADD_EXECUTABLE("
<< this->Prefix.GetString().c_str() << currentTarget->c_str()
<< " IMPORT )\n";
break;
case cmTarget::STATIC_LIBRARY:
fout << "ADD_LIBRARY("
<< this->Prefix.GetString().c_str() << currentTarget->c_str()
<< " STATIC IMPORT )\n";
break;
case cmTarget::SHARED_LIBRARY:
fout << "ADD_LIBRARY("
<< this->Prefix.GetString().c_str() << currentTarget->c_str()
<< " SHARED IMPORT )\n";
break;
case cmTarget::MODULE_LIBRARY:
fout << "ADD_LIBRARY("
<< this->Prefix.GetString().c_str() << currentTarget->c_str()
<< " MODULE IMPORT )\n";
break;
default: // should never happen
break;
}
fout << "SET_TARGET_PROPERTIES(" << this->Prefix.GetString().c_str()
<< currentTarget->c_str() << " PROPERTIES \n"
<<" LOCATION \""<< target->GetLocation(0)<<"\"\n";
for(std::vector<std::string>::const_iterator
currentConfig = configurationTypes.begin();
currentConfig != configurationTypes.end();
++currentConfig)
{
if (!currentConfig->empty())
{
const char* loc = target->GetLocation(currentConfig->c_str());
if (loc && *loc)
{
fout << " " << currentConfig->c_str()
<< "_LOCATION \"" << loc << "\"\n";
}
}
}
fout << " )\n\n";
}
}
return true;
}
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