dumplibs.cpp

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/*
 * The ManaPlus Client
 * Copyright (C) 2017-2019 The ManaPlus Developers
 * Copyright (C) 2019-2021 Andrei Karas
 *
 * This file is part of The ManaPlus Client.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */
 
#include "utils/dumplibs.h"
 
#include "logger.h"
 
#include "utils/stringutils.h"
 
#include <png.h>
PRAGMA48(GCC diagnostic push)
PRAGMA48(GCC diagnostic ignored "-Wshadow")
#include <SDL_image.h>
#include <SDL_mixer.h>
 
PRAGMACLANG5(GCC diagnostic push)
PRAGMACLANG5(GCC diagnostic ignored "-Wzero-as-null-pointer-constant")
PRAGMACLANG6GCC(GCC diagnostic push)
PRAGMACLANG6GCC(GCC diagnostic ignored "-Wold-style-cast")
#include <SDL_net.h>
PRAGMACLANG6GCC(GCC diagnostic pop)
PRAGMACLANG5(GCC diagnostic pop)
#include <SDL_ttf.h>
PRAGMA48(GCC diagnostic pop)
 
#include <zlib.h>
 
#include <curl/curl.h>
 
#ifdef ENABLE_LIBXML
#include <libxml/globals.h>
#endif // ENABLE_LIBXML
 
#include "debug.h"
 
#define dumpCompiledSdlVersion(text, prefix) \
 logger->log(" " text ": %d.%d.%d", \
 prefix##_MAJOR_VERSION, \
 prefix##_MINOR_VERSION, \
 prefix##_PATCHLEVEL)
 
#define sdlVersionJoin(prefix) \
 prefix##_MAJOR_VERSION, \
 prefix##_MINOR_VERSION, \
 prefix##_PATCHLEVEL
 
static void dumpLinkedSdlVersion(const char *const text,
 const SDL_version *const version)
{
 if (version != nullptr)
 {
 logger->log(" %s: %d.%d.%d",
 text,
 version->major,
 version->minor,
 version->patch);
 }
}
 
static void compareVersions(const char *const libName,
 const char *const buildVersion,
 const char *const linkedVersion)
{
 if (strcmp(buildVersion, linkedVersion) != 0)
 {
 logger->assertLog(
 "%s: compiled and linked versions not same: %s vs %s",
 libName,
 buildVersion,
 linkedVersion);
 }
}
 
static void compareSDLVersions(const char *const libName,
 const int major,
 const int minor,
 const int patch,
 const SDL_version *const linkedVersion)
{
 const std::string buildVersionStr = strprintf("%d.%d.%d",
 major,
 minor,
 patch);
 const std::string linkedVersionStr = strprintf("%d.%d.%d",
 linkedVersion->major,
 linkedVersion->minor,
 linkedVersion->patch);
 if (buildVersionStr != linkedVersionStr)
 {
 logger->assertLog(
 "%s: compiled and linked versions not same: %s vs %s",
 libName,
 buildVersionStr.c_str(),
 linkedVersionStr.c_str());
 }
}
 
void dumpLibs()
{
 logger->log("Compiled with:");
 logger->log(" zLib: %s", ZLIB_VERSION);
#ifdef ENABLE_LIBXML
 logger->log(" libxml2: %s, %s",
 LIBXML_DOTTED_VERSION,
 LIBXML_VERSION_STRING LIBXML_VERSION_EXTRA);
#endif // ENABLE_LIBXML
 
 logger->log(" libcurl: %s", LIBCURL_VERSION);
 logger->log(" libpng: %s", PNG_LIBPNG_VER_STRING);
 
 dumpCompiledSdlVersion("SDL", SDL);
 dumpCompiledSdlVersion("SDL_net", SDL_NET);
 dumpCompiledSdlVersion("SDL_image", SDL_IMAGE);
 dumpCompiledSdlVersion("SDL_mixer", SDL_MIXER);
 dumpCompiledSdlVersion("SDL_ttf", SDL_TTF);
 
 logger->log("Linked with:");
#if ZLIB_VERNUM >= 0x1020
 logger->log(" zLib: %s", zlibVersion());
#endif // ZLIB_VERNUM >= 0x1020
#ifdef LIBXML_TEST_VERSION
 LIBXML_TEST_VERSION
#endif // LIBXML_TEST_VERSION
#ifdef ENABLE_LIBXML
 const char **xmlVersion = __xmlParserVersion();
 if (xmlVersion != nullptr)
 logger->log(" libxml2: %s", *xmlVersion);
#endif // ENABLE_LIBXML
#ifdef USE_SDL2
 SDL_version sdlVersion;
 sdlVersion.major = 0;
 sdlVersion.minor = 0;
 sdlVersion.patch = 0;
 SDL_GetVersion(&sdlVersion);
 dumpLinkedSdlVersion("SDL", &sdlVersion);
#else // USE_SDL2
 dumpLinkedSdlVersion("SDL", SDL_Linked_Version());
#endif // USE_SDL2
 dumpLinkedSdlVersion("SDL_net", SDLNet_Linked_Version());
 dumpLinkedSdlVersion("SDL_image", IMG_Linked_Version());
 dumpLinkedSdlVersion("SDL_mixer", Mix_Linked_Version());
 dumpLinkedSdlVersion("SDL_ttf", TTF_Linked_Version());
 
 compareVersions("zLib", ZLIB_VERSION, zlibVersion());
#ifdef ENABLE_LIBXML
 if (xmlVersion != nullptr)
 {
 compareVersions("libxml2",
 LIBXML_VERSION_STRING LIBXML_VERSION_EXTRA,
 *xmlVersion);
 }
#endif // ENABLE_LIBXML
#ifdef USE_SDL2
 compareSDLVersions("SDL", sdlVersionJoin(SDL), &sdlVersion);
#else // USE_SDL2
 compareSDLVersions("SDL", sdlVersionJoin(SDL), SDL_Linked_Version());
#endif // USE_SDL2
 
 compareSDLVersions("SDL_net",
 sdlVersionJoin(SDL_NET),
 SDLNet_Linked_Version());
 compareSDLVersions("SDL_image",
 sdlVersionJoin(SDL_IMAGE),
 IMG_Linked_Version());
 compareSDLVersions("SDL_mixer",
 sdlVersionJoin(SDL_MIXER),
 Mix_Linked_Version());
 compareSDLVersions("SDL_ttf",
 sdlVersionJoin(SDL_TTF),
 TTF_Linked_Version());
}