ENH: add target properties files
This commit is contained in:
Bill Hoffman
parent
3859417d1a
commit
1161d76bc6
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/*=========================================================================
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Program: CMake - Cross-Platform Makefile Generator
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Module: $RCSfile$
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Language: C++
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Date: $Date$
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Version: $Revision$
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Copyright (c) 2002 Kitware, Inc., Insight Consortium. All rights reserved.
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See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notices for more information.
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=========================================================================*/
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#include "cmGetTargetPropertyCommand.h"
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// cmSetTargetPropertyCommand
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bool cmGetTargetPropertyCommand::InitialPass(
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std::vector<std::string> const& args)
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{
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if(args.size() != 3 )
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{
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this->SetError("called with incorrect number of arguments");
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return false;
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}
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const char* var = args[0].c_str();
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const char* targetName = args[1].c_str();
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cmTargets& targets = m_Makefile->GetTargets();
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cmTargets::iterator i = targets.find(targetName);
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if ( i != targets.end())
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{
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cmTarget& target = i->second;
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const char *prop = target.GetProperty(args[2].c_str());
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if (prop)
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{
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m_Makefile->AddDefinition(var, prop);
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return true;
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}
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}
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m_Makefile->AddDefinition(var, "NOT_FOUND");
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return true;
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}
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/*=========================================================================
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Program: CMake - Cross-Platform Makefile Generator
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Module: $RCSfile$
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Language: C++
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Date: $Date$
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Version: $Revision$
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Copyright (c) 2002 Kitware, Inc., Insight Consortium. All rights reserved.
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See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notices for more information.
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=========================================================================*/
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#ifndef cmGetTargetPropertyCommand_h
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#define cmGetTargetPropertyCommand_h
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#include "cmStandardIncludes.h"
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#include "cmCommand.h"
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class cmGetTargetPropertyCommand : public cmCommand
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{
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public:
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virtual cmCommand* Clone()
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{
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return new cmGetTargetPropertyCommand;
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}
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/**
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* This is called when the command is first encountered in
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* the input file.
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*/
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virtual bool InitialPass(std::vector<std::string> const& args);
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/**
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* The name of the command as specified in CMakeList.txt.
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*/
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virtual const char* GetName() { return "GET_TARGET_PROPERTY";}
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/**
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* Succinct documentation.
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*/
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virtual const char* GetTerseDocumentation()
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{
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return "Get a property for a file";
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}
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/**
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* Longer documentation.
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*/
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virtual const char* GetFullDocumentation()
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{
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return
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"GET_TARGET_PROPERTY(VAR target property) "
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"Get a property from a source file. The value of the property is "
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" stored in the variable VAR. If the property is not found, var "
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"will be set to NOT_FOUND";
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}
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cmTypeMacro(cmGetTargetPropertyCommand, cmCommand);
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};
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#endif
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@ -0,0 +1,99 @@
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/*=========================================================================
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Program: CMake - Cross-Platform Makefile Generator
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Module: $RCSfile$
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Language: C++
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Date: $Date$
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Version: $Revision$
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Copyright (c) 2002 Kitware, Inc., Insight Consortium. All rights reserved.
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See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notices for more information.
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=========================================================================*/
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#include "cmSetTargetPropertiesCommand.h"
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// cmSetTargetPropertiesCommand
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bool cmSetTargetPropertiesCommand::InitialPass(
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std::vector<std::string> const& args)
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{
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if(args.size() < 2 )
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{
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this->SetError("called with incorrect number of arguments");
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return false;
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}
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// first collect up the list of files
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std::vector<std::string> propertyPairs;
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bool doingFiles = true;
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int numFiles = 0;
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std::vector<std::string>::const_iterator j;
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for(j= args.begin(); j != args.end();++j)
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{
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if(*j == "PROPERTIES")
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{
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doingFiles = false;
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// now loop through the rest of the arguments, new style
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++j;
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while (j != args.end())
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{
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propertyPairs.push_back(*j);
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++j;
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if(j == args.end())
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{
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this->SetError("called with incorrect number of arguments.");
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return false;
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}
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propertyPairs.push_back(*j);
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++j;
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}
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// break out of the loop because j is already == end
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break;
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}
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else if (doingFiles)
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{
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numFiles++;
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}
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else
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{
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this->SetError("called with illegal arguments, maybe missing a PROPERTIES specifier?");
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return false;
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}
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}
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if(propertyPairs.size() == 0)
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{
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this->SetError("called with illegal arguments, maybe missing a PROPERTIES specifier?");
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return false;
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}
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cmTargets& targets = m_Makefile->GetTargets();
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// now loop over all the targets
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int i;
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unsigned int k;
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for(i = 0; i < numFiles; ++i)
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{
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// if the file is already in the makefile just set properites on it
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cmTargets::iterator t = targets.find(args[i]);
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if ( t != targets.end())
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{
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cmTarget& target = t->second;
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// now loop through all the props and set them
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for (k = 0; k < propertyPairs.size(); k = k + 2)
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{
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target.SetProperty(propertyPairs[k].c_str(),propertyPairs[k+1].c_str());
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}
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}
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// if file is not already in the makefile, then add it
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else
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{
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std::string message = "Can not find target to add properties to: ";
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message += args[i];
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this->SetError(message.c_str());
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}
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}
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return true;
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}
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@ -0,0 +1,66 @@
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/*=========================================================================
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Program: CMake - Cross-Platform Makefile Generator
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Module: $RCSfile$
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Language: C++
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Date: $Date$
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Version: $Revision$
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Copyright (c) 2002 Kitware, Inc., Insight Consortium. All rights reserved.
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See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notices for more information.
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=========================================================================*/
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#ifndef cmSetTargetsPropertiesCommand_h
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#define cmSetTargetsPropertiesCommand_h
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#include "cmStandardIncludes.h"
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#include "cmCommand.h"
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class cmSetTargetPropertiesCommand : public cmCommand
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{
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public:
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virtual cmCommand* Clone()
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{
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return new cmSetTargetPropertiesCommand;
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}
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/**
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* This is called when the command is first encountered in
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* the input file.
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*/
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virtual bool InitialPass(std::vector<std::string> const& args);
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/**
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* The name of the command as specified in CMakeList.txt.
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*/
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virtual const char* GetName() { return "SET_TARGET_PROPERTIES";}
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/**
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* Succinct documentation.
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*/
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virtual const char* GetTerseDocumentation()
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{
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return "Set attributes for a specific list of files.";
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}
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/**
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* Longer documentation.
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*/
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virtual const char* GetFullDocumentation()
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{
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return
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"SET_TARGET_PROPERTIES(target1 target2 .. filen PROPERTIES prop1 value1 prop2 value2 ... prop2 valuen)"
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"Set properties on a target. The syntax for the command is to list all the files you want "
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"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.";
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}
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cmTypeMacro(cmSetTargetPropertiesCommand, cmCommand);
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};
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#endif
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