1; Cygwin- and MinGW-specific options. 2 3; Copyright (C) 2005-2020 Free Software Foundation, Inc. 4; 5; This file is part of GCC. 6; 7; GCC is free software; you can redistribute it and/or modify it under 8; the terms of the GNU General Public License as published by the Free 9; Software Foundation; either version 3, or (at your option) any later 10; version. 11; 12; GCC is distributed in the hope that it will be useful, but WITHOUT ANY 13; WARRANTY; without even the implied warranty of MERCHANTABILITY or 14; FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 15; for more details. 16; 17; You should have received a copy of the GNU General Public License 18; along with GCC; see the file COPYING3. If not see 19; <http://www.gnu.org/licenses/>. 20 21mconsole 22Target RejectNegative 23Create console application. 24 25mdll 26Target RejectNegative 27Generate code for a DLL. 28 29mnop-fun-dllimport 30Target Report Var(TARGET_NOP_FUN_DLLIMPORT) 31Ignore dllimport for functions. 32 33mthreads 34Target RejectNegative 35Use Mingw-specific thread support. 36 37mwin32 38Target 39Set Windows defines. 40 41mwindows 42Target 43Create GUI application. 44 45mpe-aligned-commons 46Target Var(use_pe_aligned_common) Init(HAVE_GAS_ALIGNED_COMM) 47Use the GNU extension to the PE format for aligned common data. 48 49muse-libstdc-wrappers 50Target Condition({defined (USE_CYGWIN_LIBSTDCXX_WRAPPERS)}) 51Compile code that relies on Cygwin DLL wrappers to support C++ operator new/delete replacement. 52 53fset-stack-executable 54Common Report Var(flag_setstackexecutable) Init(1) Optimization 55For nested functions on stack executable permission is set. 56 57posix 58Driver 59 60fwritable-relocated-rdata 61Common Report Var(flag_writable_rel_rdata) Init(0) 62Put relocated read-only data into .data section. 63 64; Retain blank line above 65