ref: 023884d2b02ea11670031c8a0cf0c22f4b6bc911
dir: /src/version.c/
/* * This file is part of RGBDS. * * Copyright (c) 2017-2018, Antonio Nino Diaz and RGBDS contributors. * * SPDX-License-Identifier: MIT */ #include <stdio.h> #include <string.h> #include "helpers.h" #include "version.h" // This variable is passed via `-D` from the Makefile, but not from CMake // (in which `configure_file()` is used on this file to replace some syntax) #ifndef BUILD_VERSION_STRING // CMake-specific syntax here #define BUILD_VERSION_STRING "@GIT_REV@" #endif char const *get_package_version_string(void) { // The following conditional should be simplified by the compiler. if (strlen(BUILD_VERSION_STRING) == 0) { // Fallback if version string can't be obtained from Git #ifndef PACKAGE_VERSION_RC return "v" EXPAND_AND_STR(PACKAGE_VERSION_MAJOR) "." EXPAND_AND_STR(PACKAGE_VERSION_MINOR) "." EXPAND_AND_STR(PACKAGE_VERSION_PATCH); #else return "v" EXPAND_AND_STR(PACKAGE_VERSION_MAJOR) "." EXPAND_AND_STR(PACKAGE_VERSION_MINOR) "." EXPAND_AND_STR(PACKAGE_VERSION_PATCH) "-rc" EXPAND_AND_STR(PACKAGE_VERSION_RC); #endif } else { return BUILD_VERSION_STRING; } }