334 lines
10 KiB
C++
334 lines
10 KiB
C++
/*=========================================================================
|
|
|
|
Program: Insight Segmentation & Registration Toolkit
|
|
Module: $RCSfile$
|
|
Language: C++
|
|
Date: $Date$
|
|
Version: $Revision$
|
|
|
|
Copyright (c) 2001 Insight Consortium
|
|
All rights reserved.
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions are met:
|
|
|
|
* Redistributions of source code must retain the above copyright notice,
|
|
this list of conditions and the following disclaimer.
|
|
|
|
* Redistributions in binary form must reproduce the above copyright notice,
|
|
this list of conditions and the following disclaimer in the documentation
|
|
and/or other materials provided with the distribution.
|
|
|
|
* The name of the Insight Consortium, nor the names of any consortium members,
|
|
nor of any contributors, may be used to endorse or promote products derived
|
|
from this software without specific prior written permission.
|
|
|
|
* Modified source versions must be plainly marked as such, and must not be
|
|
misrepresented as being the original software.
|
|
|
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS ``AS IS''
|
|
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE FOR
|
|
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
|
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
|
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
=========================================================================*/
|
|
#include "cmake.h"
|
|
#include "cmCacheManager.h"
|
|
|
|
// include the generator
|
|
#if defined(_WIN32) && !defined(__CYGWIN__)
|
|
#include "cmMSProjectGenerator.h"
|
|
#else
|
|
#include "cmUnixMakefileGenerator.h"
|
|
#endif
|
|
|
|
void cmake::Usage(const char* program)
|
|
{
|
|
std::cerr << "cmake version " << cmMakefile::GetMajorVersion()
|
|
<< "." << cmMakefile::GetMinorVersion() << "\n";
|
|
std::cerr << "Usage: " << program << " srcdir \n"
|
|
<< "Where cmake is run from the directory where you want the object files written\n";
|
|
}
|
|
|
|
// Parse the args
|
|
void cmake::SetArgs(cmMakefile& builder, const std::vector<std::string>& args)
|
|
{
|
|
m_Local = false;
|
|
|
|
// watch for cmake and cmake srcdir invocations
|
|
if (args.size() <= 2)
|
|
{
|
|
builder.SetHomeOutputDirectory
|
|
(cmSystemTools::GetCurrentWorkingDirectory().c_str());
|
|
builder.SetStartOutputDirectory
|
|
(cmSystemTools::GetCurrentWorkingDirectory().c_str());
|
|
if (args.size() == 2)
|
|
{
|
|
builder.SetHomeDirectory
|
|
(cmSystemTools::CollapseFullPath(args[1].c_str()).c_str());
|
|
builder.SetStartDirectory
|
|
(cmSystemTools::CollapseFullPath(args[1].c_str()).c_str());
|
|
}
|
|
else
|
|
{
|
|
builder.SetHomeDirectory
|
|
(cmSystemTools::GetCurrentWorkingDirectory().c_str());
|
|
builder.SetStartDirectory
|
|
(cmSystemTools::GetCurrentWorkingDirectory().c_str());
|
|
}
|
|
}
|
|
|
|
for(unsigned int i=1; i < args.size(); ++i)
|
|
{
|
|
std::string arg = args[i];
|
|
if(arg.find("-H",0) == 0)
|
|
{
|
|
std::string path = arg.substr(2);
|
|
builder.SetHomeDirectory(path.c_str());
|
|
}
|
|
if(arg.find("-S",0) == 0)
|
|
{
|
|
m_Local = true;
|
|
std::string path = arg.substr(2);
|
|
builder.SetStartDirectory(path.c_str());
|
|
}
|
|
if(arg.find("-O",0) == 0)
|
|
{
|
|
std::string path = arg.substr(2);
|
|
builder.SetStartOutputDirectory(path.c_str());
|
|
}
|
|
if(arg.find("-B",0) == 0)
|
|
{
|
|
std::string path = arg.substr(2);
|
|
builder.SetHomeOutputDirectory(path.c_str());
|
|
}
|
|
if(arg.find("-D",0) == 0)
|
|
{
|
|
std::string value = arg.substr(2);
|
|
builder.AddDefinition(value.c_str(), true);
|
|
}
|
|
if(arg.find("-V",0) == 0)
|
|
{
|
|
m_Verbose = true;
|
|
}
|
|
}
|
|
|
|
if (!m_Local)
|
|
{
|
|
builder.SetStartDirectory(builder.GetHomeDirectory());
|
|
builder.SetStartOutputDirectory(builder.GetHomeOutputDirectory());
|
|
}
|
|
}
|
|
|
|
// at the end of this CMAKE_ROOT and CMAKE_COMMAND should be added to the cache
|
|
void cmake::AddCMakePaths(const std::vector<std::string>& args)
|
|
{
|
|
// Find our own executable.
|
|
std::string cMakeSelf = args[0];
|
|
cmSystemTools::ConvertToUnixSlashes(cMakeSelf);
|
|
cMakeSelf = cmSystemTools::FindProgram(cMakeSelf.c_str());
|
|
if(!cmSystemTools::FileExists(cMakeSelf.c_str()))
|
|
{
|
|
#ifdef CMAKE_BUILD_DIR
|
|
cMakeSelf = CMAKE_BUILD_DIR;
|
|
cMakeSelf += "/Source/cmake";
|
|
#endif
|
|
}
|
|
#ifdef CMAKE_PREFIX
|
|
if(!cmSystemTools::FileExists(cMakeSelf.c_str()))
|
|
{
|
|
cMakeSelf = CMAKE_PREFIX "/bin/cmake";
|
|
}
|
|
#endif
|
|
if(!cmSystemTools::FileExists(cMakeSelf.c_str()))
|
|
{
|
|
cmSystemTools::Error("CMAKE can not find the command line program cmake. "
|
|
"Attempted path: ", cMakeSelf.c_str());
|
|
return;
|
|
}
|
|
// Save the value in the cache
|
|
cmCacheManager::GetInstance()->AddCacheEntry
|
|
("CMAKE_COMMAND",
|
|
cmSystemTools::EscapeSpaces(cMakeSelf.c_str()).c_str(),
|
|
"Path to CMake executable.",
|
|
cmCacheManager::INTERNAL);
|
|
|
|
// do CMAKE_ROOT, look for the environment variable first
|
|
std::string cMakeRoot;
|
|
std::string modules;
|
|
if (getenv("CMAKE_ROOT"))
|
|
{
|
|
cMakeRoot = getenv("CMAKE_ROOT");
|
|
modules = cMakeRoot + "/Modules/FindVTK.cmake";
|
|
}
|
|
if(!cmSystemTools::FileExists(modules.c_str()))
|
|
{
|
|
// next try exe/..
|
|
cMakeRoot = cmSystemTools::GetProgramPath(cMakeSelf.c_str());
|
|
std::string::size_type slashPos = cMakeRoot.rfind("/");
|
|
if(slashPos != std::string::npos)
|
|
{
|
|
cMakeRoot = cMakeRoot.substr(0, slashPos);
|
|
}
|
|
// is there no Modules direcory there?
|
|
modules = cMakeRoot + "/Modules/FindVTK.cmake";
|
|
}
|
|
|
|
if (!cmSystemTools::FileExists(modules.c_str()))
|
|
{
|
|
// try exe/../share/cmake
|
|
cMakeRoot += "/share/CMake";
|
|
modules = cMakeRoot + "/Modules/FindVTK.cmake";
|
|
}
|
|
#ifdef CMAKE_ROOT_DIR
|
|
if (!cmSystemTools::FileExists(modules.c_str()))
|
|
{
|
|
// try compiled in root directory
|
|
cMakeRoot = CMAKE_ROOT_DIR;
|
|
modules = cMakeRoot + "/Modules/FindVTK.cmake";
|
|
}
|
|
#endif
|
|
#ifdef CMAKE_PREFIX
|
|
if (!cmSystemTools::FileExists(modules.c_str()))
|
|
{
|
|
// try compiled in install prefix
|
|
cMakeRoot = CMAKE_PREFIX "/share/CMake";
|
|
modules = cMakeRoot + "/Modules/FindVTK.cmake";
|
|
}
|
|
#endif
|
|
if (!cmSystemTools::FileExists(modules.c_str()))
|
|
{
|
|
// try
|
|
cMakeRoot = cmSystemTools::GetProgramPath(cMakeSelf.c_str());
|
|
cMakeRoot += "/share/CMake";
|
|
modules = cMakeRoot + "/Modules/FindVTK.cmake";
|
|
}
|
|
if (!cmSystemTools::FileExists(modules.c_str()))
|
|
{
|
|
// couldn't find modules
|
|
cmSystemTools::Error("Could not find CMAKE_ROOT !!!\n",
|
|
"Modules directory not in directory:\n",
|
|
modules.c_str());
|
|
return;
|
|
}
|
|
cmCacheManager::GetInstance()->AddCacheEntry
|
|
("CMAKE_ROOT", cMakeRoot.c_str(),
|
|
"Path to CMake installation.", cmCacheManager::INTERNAL);
|
|
}
|
|
|
|
int cmake::Generate(const std::vector<std::string>& args, bool buildMakefiles)
|
|
{
|
|
if(args.size() == 1 && !cmSystemTools::FileExists("CMakeLists.txt"))
|
|
{
|
|
this->Usage(args[0].c_str());
|
|
return -1;
|
|
}
|
|
// look for obvious request for help
|
|
for(unsigned int i=1; i < args.size(); ++i)
|
|
{
|
|
std::string arg = args[i];
|
|
if(arg.find("-help",0) != std::string::npos ||
|
|
arg.find("--help",0) != std::string::npos ||
|
|
arg.find("/?",0) != std::string::npos ||
|
|
arg.find("-usage",0) != std::string::npos)
|
|
{
|
|
this->Usage(args[0].c_str());
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
// Create a makefile
|
|
cmMakefile mf;
|
|
|
|
// extract the directory arguments
|
|
cmake::SetArgs(mf, args);
|
|
|
|
// create the generator
|
|
#if defined(_WIN32) && !defined(__CYGWIN__)
|
|
cmMSProjectGenerator* gen = new cmMSProjectGenerator;
|
|
#else
|
|
cmUnixMakefileGenerator* gen = new cmUnixMakefileGenerator;
|
|
#endif
|
|
|
|
gen->SetLocal(m_Local);
|
|
|
|
// Read and parse the input makefile
|
|
mf.SetMakefileGenerator(gen);
|
|
mf.MakeStartDirectoriesCurrent();
|
|
cmCacheManager::GetInstance()->LoadCache(&mf);
|
|
|
|
// setup CMAKE_ROOT and CMAKE_COMMAND
|
|
this->AddCMakePaths(args);
|
|
|
|
// compute system info
|
|
gen->ComputeSystemInfo();
|
|
|
|
// Transfer the cache into the makefile's definitions.
|
|
cmCacheManager::GetInstance()->DefineCache(&mf);
|
|
|
|
std::string lf = mf.GetStartDirectory();
|
|
lf += "/CMakeLists.txt";
|
|
if(!mf.ReadListFile(lf.c_str()))
|
|
{
|
|
this->Usage(args[0].c_str());
|
|
return -1;
|
|
}
|
|
// if buildMakefiles, then call GenerateMakefile
|
|
if(buildMakefiles)
|
|
{
|
|
mf.GenerateMakefile();
|
|
}
|
|
else // do not build, but let the commands finalize
|
|
{
|
|
std::vector<cmMakefile*> makefiles;
|
|
mf.FindSubDirectoryCMakeListsFiles(makefiles);
|
|
for(std::vector<cmMakefile*>::iterator i = makefiles.begin();
|
|
i != makefiles.end(); ++i)
|
|
{
|
|
cmMakefile* mf = *i;
|
|
mf->FinalPass();
|
|
delete mf;
|
|
}
|
|
mf.FinalPass();
|
|
}
|
|
|
|
|
|
// Before saving the cache
|
|
// if the project did not define one of the entries below, add them now
|
|
// so users can edit the values in the cache:
|
|
// LIBRARY_OUTPUT_PATH
|
|
// EXECUTABLE_OUTPUT_PATH
|
|
if(!cmCacheManager::GetInstance()->GetCacheValue("LIBRARY_OUTPUT_PATH"))
|
|
{
|
|
cmCacheManager::GetInstance()->AddCacheEntry("LIBRARY_OUTPUT_PATH", "",
|
|
"Single output directory for building all libraries.",
|
|
cmCacheManager::PATH);
|
|
}
|
|
if(!cmCacheManager::GetInstance()->GetCacheValue("EXECUTABLE_OUTPUT_PATH"))
|
|
{
|
|
cmCacheManager::GetInstance()->AddCacheEntry("EXECUTABLE_OUTPUT_PATH", "",
|
|
"Single output directory for building all executables.",
|
|
cmCacheManager::PATH);
|
|
}
|
|
|
|
cmCacheManager::GetInstance()->SaveCache(&mf);
|
|
|
|
if(m_Verbose)
|
|
{
|
|
cmCacheManager::GetInstance()->PrintCache(std::cout);
|
|
}
|
|
|
|
if(cmSystemTools::GetErrorOccuredFlag())
|
|
{
|
|
return -1;
|
|
}
|
|
return 0;
|
|
}
|
|
|