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