1 /* 2 * ***************************************************************************** 3 * 4 * SPDX-License-Identifier: BSD-2-Clause 5 * 6 * Copyright (c) 2018-2024 Gavin D. Howard and contributors. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions are met: 10 * 11 * * Redistributions of source code must retain the above copyright notice, this 12 * list of conditions and the following disclaimer. 13 * 14 * * Redistributions in binary form must reproduce the above copyright notice, 15 * this list of conditions and the following disclaimer in the documentation 16 * and/or other materials provided with the distribution. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 19 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 22 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 23 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 24 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 25 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 26 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 27 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 28 * POSSIBILITY OF SUCH DAMAGE. 29 * 30 * ***************************************************************************** 31 * 32 * File for testing compilation on different platforms. 33 * 34 */ 35 36 // This is used by configure.sh to test for OpenBSD. 37 #ifdef BC_TEST_OPENBSD 38 #ifdef __OpenBSD__ 39 #error On OpenBSD without _BSD_SOURCE 40 #endif // __OpenBSD__ 41 #endif // BC_TEST_OPENBSD 42 43 // This is used by configure.sh to test for FreeBSD. 44 #ifdef BC_TEST_FREEBSD 45 #ifdef __FreeBSD__ 46 #error On FreeBSD with _POSIX_C_SOURCE 47 #endif // __FreeBSD__ 48 #endif // BC_TEST_FREEBSD 49 50 // This is used by configure.sh to test for macOS. 51 #ifdef BC_TEST_APPLE 52 #ifdef __APPLE__ 53 #error On macOS without _DARWIN_C_SOURCE 54 #endif // __APPLE__ 55 #endif // BC_TEST_APPLE 56 57 extern int test; 58 59 int test; 60