CMake/Source/cmSetTargetPropertiesCommand.cxx
Alexander Neundorf 4878c00905 ENH: add the IMPORT keyword to ADD_EXECUTABLE(), which generates an
"imported" executable target. This can then be used e.g. with
ADD_CUSTOM_COMMAND() to generate stuff. It adds a second container for
"imported" targets, and FindTarget() now takes an additional argument bool
useImportedTargets to specify whether you also want to search in the
imported targets or only in the "normal" targets.

Alex
2007-05-22 10:24:59 -04:00

117 lines
3.1 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 "cmSetTargetPropertiesCommand.h"
#include "cmLocalGenerator.h"
#include "cmGlobalGenerator.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;
}
// now loop over all the targets
int i;
for(i = 0; i < numFiles; ++i)
{
bool ret = cmSetTargetPropertiesCommand::SetOneTarget
(args[i].c_str(),propertyPairs,this->Makefile);
if (!ret)
{
std::string message = "Can not find target to add properties to: ";
message += args[i];
this->SetError(message.c_str());
return false;
}
}
return true;
}
bool cmSetTargetPropertiesCommand
::SetOneTarget(const char *tname,
std::vector<std::string> &propertyPairs,
cmMakefile *mf)
{
cmTarget* target =
mf->GetLocalGenerator()->GetGlobalGenerator()->FindTarget(0, tname, true);
if ( target)
{
// now loop through all the props and set them
unsigned int k;
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
{
return false;
}
return true;
}