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/*=========================================================================
Program: ParaView
Module: paraview-config.cxx
Copyright (c) Kitware, Inc.
All rights reserved.
See Copyright.txt or http://www.paraview.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 notice for more information.
=========================================================================*/
#include "vtkModules.h"
#include "vtkPVConfig.h" // Required to get build options for paraview
#include <vtksys/SystemTools.hxx>
#include <iostream>
#include <map>
#include <set>
#include <string>
#include <vector>
#include <cstdlib>
#define die(X) \
do \
{ \
std::cerr << X << std::endl; \
return EXIT_FAILURE; \
} while (false)
int main(int argc, char* argv[])
{
const char* flagUsage = "[--libs [--python] <target...>|--include|--list|--python-lib]";
if (argc < 2)
{
die("Usage: " << argv[0] << " " << flagUsage);
}
typedef std::string vtkModuleName;
typedef std::vector<vtkModuleName> vtkModuleNames;
typedef std::map<vtkModuleName, vtkModuleNames> vtkModuleDependencyMap;
typedef std::set<vtkModuleName> vtkPythonModules;
vtkModuleDependencyMap moduleMapping;
vtkModuleDependencyMap moduleLibraries;
vtkPythonModules modulesWithPython;
for (const vtkModuleDependency* module = vtkModules; module->ModuleName; ++module)
{
vtkModuleNames& depends = moduleMapping[module->ModuleName];
for (const char** depend = module->Depends; *depend; ++depend)
{
depends.push_back(*depend);
}
vtkModuleNames& libraries = moduleLibraries[module->ModuleName];
for (const char** library = module->LibraryNames; *library; ++library)
{
libraries.push_back(*library);
}
if (module->Python)
{
modulesWithPython.insert(module->ModuleName);
}
}
const std::string flag = argv[1];
if (flag == "--libs")
{
if (argc < 3)
{
die("Error: `--libs` requires at least one module name");
}
const std::string libflag = argv[2];
const bool usePython = (libflag == "--python");
std::set<vtkModuleName> includedModules;
vtkModuleNames neededModules;
for (int arg = 2 + usePython; arg < argc; ++arg)
{
const std::string target = argv[arg];
const vtkModuleDependencyMap::const_iterator i = moduleMapping.find(target);
if (i == moduleMapping.end())
{
die("Error: No such module: " << target);
}
neededModules.push_back(target);
includedModules.insert(target);
}
size_t idx = 0;
while (idx < neededModules.size())
{
const vtkModuleNames& depends = moduleMapping[neededModules[idx]];
for (vtkModuleNames::const_iterator i = depends.begin(); i != depends.end(); ++i)
{
const vtkModuleName& dependency = *i;
if (!includedModules.count(dependency))
{
neededModules.push_back(dependency);
includedModules.insert(dependency);
}
}
++idx;
}
#ifdef BUILD_SHARED_LIBS
std::cout << " -L@CMAKE_INSTALL_PREFIX@/@VTK_INSTALL_LIBRARY_DIR@";
#else
std::cout << " -L@CMAKE_INSTALL_PREFIX@/@VTK_INSTALL_ARCHIVE_DIR@";
#endif
std::set<vtkModuleName> librariesLinked;
for (vtkModuleNames::const_iterator i = neededModules.begin(); i != neededModules.end(); ++i)
{
const vtkModuleName& module = *i;
if (usePython && modulesWithPython.count(module))
{
std::cout << " -l" << module << "Python@PYTHON_VERSION_MAJOR@@PYTHON_VERSION_MINOR@D-pv" PARAVIEW_VERSION;
}
const vtkModuleNames& libraries = moduleLibraries[module];
for (vtkModuleNames::const_iterator j = libraries.begin(); j != libraries.end(); ++j)
{
if (!librariesLinked.count(*j))
{
if (vtksys::SystemTools::FileIsFullPath(j->c_str()))
{
std::string libraryName = vtksys::SystemTools::GetFilenameWithoutLastExtension(*j);
if (libraryName.substr(0, 3) == "lib")
{
libraryName = libraryName.substr(3);
}
std::cout << " -L" << vtksys::SystemTools::GetFilenamePath(*j)
<< " -l" << libraryName;
}
else
{
std::cout << " -l" << *j;
}
librariesLinked.insert(*j);
}
}
}
std::cout << std::endl;
}
else if (flag == "--include")
{
std::cout << " -I@CMAKE_INSTALL_PREFIX@/@VTK_INSTALL_INCLUDE_DIR@" << std::endl;
}
else if (flag == "--list")
{
for (vtkModuleDependencyMap::const_iterator i = moduleMapping.begin(); i != moduleMapping.end(); ++i)
{
std::cout << i->first << std::endl;
}
}
else if (flag == "--python-lib")
{
std::cout << " -l@PYTHON_LIBRARY@" << std::endl;
}
else
{
die("Usage: " << argv[0] << " " << flagUsage);
}
return EXIT_SUCCESS;
}
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