1// GNU D Compiler configure constants. 2// Copyright (C) 2015-2021 Free Software Foundation, Inc. 3 4// GCC is free software; you can redistribute it and/or modify it under 5// the terms of the GNU General Public License as published by the Free 6// Software Foundation; either version 3, or (at your option) any later 7// version. 8 9// GCC is distributed in the hope that it will be useful, but WITHOUT ANY 10// WARRANTY; without even the implied warranty of MERCHANTABILITY or 11// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12// for more details. 13 14// Under Section 7 of GPL version 3, you are granted additional 15// permissions described in the GCC Runtime Library Exception, version 16// 3.1, as published by the Free Software Foundation. 17 18// You should have received a copy of the GNU General Public License and 19// a copy of the GCC Runtime Library Exception along with this program; 20// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see 21// <http://www.gnu.org/licenses/>. 22 23module gcc.config; 24 25// Does platform define __ARM_EABI_UNWINDER__ 26enum GNU_ARM_EABI_Unwinder = @DCFG_ARM_EABI_UNWINDER@; 27 28// Map from thread model to thread interface. 29enum ThreadModel 30{ 31 Single, 32 Posix, 33 Win32, 34} 35 36enum ThreadModel GNU_Thread_Model = ThreadModel.@DCFG_THREAD_MODEL@; 37 38// Whether struct dl_phdr_info has dlpi_tls_modid member. 39enum OS_Have_Dlpi_Tls_Modid = @DCFG_DLPI_TLS_MODID@; 40 41// Whether target has support for builtin atomics. 42enum GNU_Have_Atomics = @DCFG_HAVE_ATOMIC_BUILTINS@; 43 44// Whether target has support for 64-bit builtin atomics. 45enum GNU_Have_64Bit_Atomics = @DCFG_HAVE_64BIT_ATOMICS@; 46 47// Do we have libatomic available 48enum GNU_Have_LibAtomic = @DCFG_HAVE_LIBATOMIC@; 49 50// Do we have qsort_r function 51enum Have_Qsort_R = @DCFG_HAVE_QSORT_R@; 52 53// Whether libphobos been configured with --enable-cet. 54enum GNU_Enable_CET = @DCFG_ENABLE_CET@; 55