mirror of
https://github.com/reactos/CMake.git
synced 2024-12-13 14:27:23 +00:00
101 lines
3.2 KiB
C++
101 lines
3.2 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.
|
|
|
|
=========================================================================*/
|
|
#ifndef cmTryCompileCommand_h
|
|
#define cmTryCompileCommand_h
|
|
|
|
#include "cmCommand.h"
|
|
|
|
/** \class cmTryCompileCommand
|
|
* \brief Specifies where to install some files
|
|
*
|
|
* cmTryCompileCommand is used to test if soucre code can be compiled
|
|
*/
|
|
class cmTryCompileCommand : public cmCommand
|
|
{
|
|
public:
|
|
/**
|
|
* This is a virtual constructor for the command.
|
|
*/
|
|
virtual cmCommand* Clone()
|
|
{
|
|
return new cmTryCompileCommand;
|
|
}
|
|
|
|
/**
|
|
* 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 "TRY_COMPILE";}
|
|
|
|
/**
|
|
* Succinct documentation.
|
|
*/
|
|
virtual const char* GetTerseDocumentation()
|
|
{
|
|
return "Try compiling some code.";
|
|
}
|
|
|
|
/**
|
|
* This is the core code for try compile. It is here so that other
|
|
* commands, such as TryRun can access the same logic without
|
|
* duplication.
|
|
*/
|
|
static int CoreTryCompileCode(
|
|
cmMakefile *mf, std::vector<std::string> const& argv, bool clean);
|
|
|
|
/**
|
|
* This deletes all the files created by TRY_COMPILE or TRY_RUN
|
|
* code. This way we do not have to rely on the timing and
|
|
* dependencies of makefiles.
|
|
*/
|
|
static void CleanupFiles(const char* binDir);
|
|
|
|
/**
|
|
* More documentation. */
|
|
virtual const char* GetFullDocumentation()
|
|
{
|
|
return
|
|
" TRY_COMPILE(RESULT_VAR bindir srcdir\n"
|
|
" projectName <targetname> <CMAKE_FLAGS <Flags>>\n"
|
|
" <OUTPUT_VARIABLE var>)\n"
|
|
"Try compiling a program. Return the success or failure in RESULT_VAR. "
|
|
"If <target name> is specified then build just that target "
|
|
"otherwise the all or ALL_BUILD target is built.\n"
|
|
" TRY_COMPILE(RESULT_VAR bindir srcfile\n"
|
|
" <CMAKE_FLAGS <Flags>>\n"
|
|
" <COMPILE_DEFINITIONS <flags> ...>\n"
|
|
" <OUTPUT_VARIABLE var>)\n"
|
|
"Try compiling a srcfile. Return the success or failure in RESULT_VAR. "
|
|
"CMAKE_FLAGS can be used to pass -DVAR:TYPE=VALUE flags to cmake. The "
|
|
"COMPILE_DEFINITIONS are -Ddefinition that will be passed to the "
|
|
"compile line. If srcfile is specified the files in bindir/CMakeTmp "
|
|
"are cleaned automatically. If OUTPUT_VARIABLE is specified, then the "
|
|
"output from the build process is stored in the given variable.";
|
|
}
|
|
|
|
cmTypeMacro(cmTryCompileCommand, cmCommand);
|
|
|
|
};
|
|
|
|
|
|
#endif
|