CMake/Source/cmUtilitySourceCommand.h

89 lines
2.5 KiB
C
Raw Normal View History

/*=========================================================================
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.
2002-01-21 23:30:43 +03:00
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 cmUtilitySourceCommand_h
#define cmUtilitySourceCommand_h
#include "cmCommand.h"
/** \class cmUtilitySourceCommand
* \brief A command to setup a cache entry with the location of a third-party
* utility's source.
*
* cmUtilitySourceCommand is used when a third-party utility's source is
* included in the project's source tree. It specifies the location of
* the executable's source, and any files that may be needed to confirm the
* identity of the source.
*/
class cmUtilitySourceCommand : public cmCommand
{
public:
/**
* This is a virtual constructor for the command.
*/
virtual cmCommand* Clone()
{
return new cmUtilitySourceCommand;
}
/**
* This is called when the command is first encountered in
* the CMakeLists.txt 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 "UTILITY_SOURCE";}
/**
* Succinct documentation.
*/
virtual const char* GetTerseDocumentation()
{
return "Specify the source tree of a third-party utility.";
}
/**
* More documentation.
*/
virtual const char* GetFullDocumentation()
{
return
" UTILITY_SOURCE(cache_entry executable_name\n"
" path_to_source [file1 file2 ...])\n"
"When a third-party utility's source is included in the distribution, "
"this command specifies its location and name. The cache entry will "
"not be set unless the path_to_source and all listed files exist. It "
"is assumed that the source tree of the utility will have been built "
"before it is needed.";
}
ENH: merge CMake-CrossCompileBasic to HEAD -add a RESULT_VARIABLE to INCLUDE() -add CMAKE_TOOLCHAIN_FILE for specifiying your (potentially crosscompiling) toolchain -have TRY_RUN() complain if you try to use it in crosscompiling mode (which were compiled but cannot run on this system) -use CMAKE_EXECUTABLE_SUFFIX in TRY_RUN(), probably TRY_RUN won't be able to run the executables if they have a different suffix because they are probably crosscompiled, but nevertheless it should be able to find them -make several cmake variables presettable by the user: CMAKE_C/CXX_COMPILER, CMAKE_C/CXX_OUTPUT_EXTENSION, CMAKE_SYSTEM_NAME, CMAKE_SYSTEM_INFO_FILE -support prefix for GNU toolchains (arm-elf-gcc, arm-elf-ar, arm-elf-strip etc.) -move ranlib on OSX from the file command to a command in executed in cmake_install.cmake -add support for stripping during install in cmake_install.cmake -split out cl.cmake from Windows-cl.cmake, first (very incomplete) step to support MS crosscompiling tools -remove stdio.h from the simple C program which checks if the compiler works, since this may not exist for some embedded platforms -create a new CMakeFindBinUtils.cmake which collects the search fro ar, ranlib, strip, ld, link, install_name_tool and other tools like these -add support for CMAKE_FIND_ROOT_PATH for all FIND_XXX commands, which is a list of directories which will be prepended to all search directories, right now as a cmake variable, turning it into a global cmake property may need some more work -remove cmTestTestHandler::TryExecutable(), it's unused -split cmFileCommand::HandleInstall() into slightly smaller functions Alex
2007-05-17 21:20:44 +04:00
/** This command is kept for compatibility with older CMake versions. */
virtual bool IsDiscouraged()
{
return true;
}
cmTypeMacro(cmUtilitySourceCommand, cmCommand);
};
#endif