+ Print("%s %d.%d.%d.%d\n",
+ PROGRAM_TITLE_STRING,
+ PROGRAM_VERSION_MAJOR,
+ PROGRAM_VERSION_MINOR,
+ PROGRAM_VERSION_PATCH,
+ PROGRAM_VERSION_BUILD);
+
+ if (options.debug)
+ {
+ SDL_version sdl_version;
+
+ SDL_VERSION(&sdl_version);
+ Print("- SDL %d.%d.%d\n",
+ sdl_version.major,
+ sdl_version.minor,
+ sdl_version.patch);
+
+ SDL_IMAGE_VERSION(&sdl_version);
+ Print("- SDL_image %d.%d.%d\n",
+ sdl_version.major,
+ sdl_version.minor,
+ sdl_version.patch);
+
+ SDL_MIXER_VERSION(&sdl_version);
+ Print("- SDL_mixer %d.%d.%d\n",
+ sdl_version.major,
+ sdl_version.minor,
+ sdl_version.patch);
+
+ SDL_NET_VERSION(&sdl_version);
+ Print("- SDL_net %d.%d.%d\n",
+ sdl_version.major,
+ sdl_version.minor,
+ sdl_version.patch);
+ }
+}
+
+static void InitProgramConfig(char *command_filename)
+{
+ char *program_title = PROGRAM_TITLE_STRING;
+ char *program_icon_file = PROGRAM_ICON_FILENAME;
+ char *config_filename = getProgramConfigFilename(command_filename);
+ char *userdata_basename = getBaseNameNoSuffix(command_filename);
+ char *userdata_subdir;
+ char *userdata_subdir_unix;
+
+ // read default program config, if existing
+ if (fileExists(config_filename))
+ {
+ // if program config file exists, derive Unix user data directory from it
+ userdata_basename = getBaseName(config_filename);
+
+ if (strSuffix(userdata_basename, ".conf"))
+ userdata_basename[strlen(userdata_basename) - 5] = '\0';
+
+ LoadSetupFromFilename(config_filename);
+ }
+
+ // set user data directory for Linux/Unix (but not Mac OS X)
+ userdata_subdir_unix = getStringCat2(".", userdata_basename);
+
+ // set program title from potentially redefined program title
+ if (setup.internal.program_title != NULL &&
+ strlen(setup.internal.program_title) > 0)
+ program_title = getStringCopy(setup.internal.program_title);
+
+ // set program icon file from potentially redefined program icon file
+ if (setup.internal.program_icon_file != NULL &&
+ strlen(setup.internal.program_icon_file) > 0)
+ program_icon_file = getStringCopy(setup.internal.program_icon_file);