1 /* 2 * Simple program to test that Mbed TLS builds correctly as an installable CMake 3 * package. 4 * 5 * Copyright The Mbed TLS Contributors 6 * SPDX-License-Identifier: Apache-2.0 7 * 8 * Licensed under the Apache License, Version 2.0 (the "License"); you may 9 * not use this file except in compliance with the License. 10 * You may obtain a copy of the License at 11 * 12 * http://www.apache.org/licenses/LICENSE-2.0 13 * 14 * Unless required by applicable law or agreed to in writing, software 15 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 16 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 17 * See the License for the specific language governing permissions and 18 * limitations under the License. 19 */ 20 21 #include "mbedtls/build_info.h" 22 23 #if defined(MBEDTLS_PLATFORM_C) 24 #include "mbedtls/platform.h" 25 #else 26 #include <stdio.h> 27 #include <stdlib.h> 28 #define mbedtls_fprintf fprintf 29 #define mbedtls_printf printf 30 #define mbedtls_exit exit 31 #define MBEDTLS_EXIT_SUCCESS EXIT_SUCCESS 32 #define MBEDTLS_EXIT_FAILURE EXIT_FAILURE 33 #endif /* MBEDTLS_PLATFORM_C */ 34 35 #include "mbedtls/version.h" 36 37 /* The main reason to build this is for testing the CMake build, so the program 38 * doesn't need to do very much. It calls a single library function to ensure 39 * linkage works, but that is all. */ main()40int main() 41 { 42 /* This version string is 18 bytes long, as advised by version.h. */ 43 char version[18]; 44 45 mbedtls_version_get_string_full( version ); 46 47 mbedtls_printf( "Built against %s\n", version ); 48 49 return( 0 ); 50 } 51