mirror of
https://github.com/gnss-sdr/gnss-sdr
synced 2024-09-26 14:18:27 +00:00
e6b62b8399
See
06ef4f42c7
108 lines
3.4 KiB
C++
108 lines
3.4 KiB
C++
/* Copyright (C) 2010-2015 (see AUTHORS file for a list of contributors)
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*
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* This file is part of GNSS-SDR.
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*
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* GNSS-SDR is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* GNSS-SDR is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
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*/
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#if HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <volk_gnsssdr/constants.h>
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#include "volk_gnsssdr/volk_gnsssdr.h"
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#include <boost/program_options.hpp>
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#include <iostream>
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namespace po = boost::program_options;
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int
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main(int argc, char **argv)
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{
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po::options_description desc("Program options: volk_gnsssdr-config-info [options]");
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po::variables_map vm;
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desc.add_options()
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("help,h", "print help message")
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("prefix", "print VOLK_GNSSSDR installation prefix")
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("cc", "print VOLK_GNSSSDR C compiler version")
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("cflags", "print VOLK_GNSSSDR CFLAGS")
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("all-machines", "print VOLK_GNSSSDR machines built into library")
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("avail-machines", "print VOLK_GNSSSDR machines the current platform can use")
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("machine", "print the VOLK_GNSSSDR machine that will be used")
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("alignment", "print the alignment that will be used")
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("malloc", "print malloc implementation that will be used")
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("version,v", "print VOLK_GNSSSDR version")
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;
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try {
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po::store(po::parse_command_line(argc, argv, desc), vm);
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po::notify(vm);
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}
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catch (po::error& error){
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std::cerr << "Error: " << error.what() << std::endl << std::endl;
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std::cerr << desc << std::endl;
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return 1;
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}
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if(vm.size() == 0 || vm.count("help")) {
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std::cout << desc << std::endl;
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return 1;
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}
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if(vm.count("prefix"))
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std::cout << volk_gnsssdr_prefix() << std::endl;
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if(vm.count("version"))
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std::cout << volk_gnsssdr_version() << std::endl;
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if(vm.count("cc"))
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std::cout << volk_gnsssdr_c_compiler() << std::endl;
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if(vm.count("cflags"))
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std::cout << volk_gnsssdr_compiler_flags() << std::endl;
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// stick an extra ';' to make output of this and avail-machines the
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// same structure for easier parsing
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if(vm.count("all-machines"))
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std::cout << volk_gnsssdr_available_machines() << ";" << std::endl;
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if(vm.count("avail-machines")) {
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volk_gnsssdr_list_machines();
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}
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if(vm.count("machine")) {
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std::cout << volk_gnsssdr_get_machine() << std::endl;
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}
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if(vm.count("alignment")) {
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std::cout << "Alignment in bytes: " << volk_gnsssdr_get_alignment() << std::endl;
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}
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// You don't want to change the volk_malloc code, so just copy the if/else
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// structure from there and give an explanation for the implementations
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if(vm.count("malloc")) {
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std::cout << "Used malloc implementation: ";
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#if _POSIX_C_SOURCE >= 200112L || _XOPEN_SOURCE >= 600 || HAVE_POSIX_MEMALIGN
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std::cout << "posix_memalign" << std::endl;
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#elif _MSC_VER >= 1400
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std::cout << "aligned_malloc" << std::endl;
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#else
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std::cout << "No standard handler available, using own implementation." << std::endl;
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#endif
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}
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return 0;
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}
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