projects / thirdparty / gcc.git / blame
| Commit | Line | Data |
|---|---|---|
| 8269de54 KT |
1 | /* Operating system specific defines to be used when targeting GCC for |
| 2 | hosting on Windows 32/64 via Cygwin runtime, using GNU tools and | |
| 3 | the Windows API Library. | |
| a945c346 | 4 | Copyright (C) 2013-2024 Free Software Foundation, Inc. |
| 8269de54 KT |
5 | |
| 6 | This file is part of GCC. | |
| 7 | ||
| 8 | GCC is free software; you can redistribute it and/or modify | |
| 9 | it under the terms of the GNU General Public License as published by | |
| 10 | the Free Software Foundation; either version 3, or (at your option) | |
| 11 | any later version. | |
| 12 | ||
| 13 | GCC is distributed in the hope that it will be useful, | |
| 14 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 16 | GNU General Public License for more details. | |
| 17 | ||
| 18 | You should have received a copy of the GNU General Public License | |
| 19 | along with GCC; see the file COPYING3. If not see | |
| 20 | <http://www.gnu.org/licenses/>. */ | |
| 21 | ||
| 22 | /* Enable multilib. */ | |
| 23 | ||
| 24 | #undef ASM_SPEC | |
| 25 | #define ASM_SPEC "%{m32:--32} %{m64:--64}" | |
| 26 | ||
| 27 | /* To implement C++ function replacement we always wrap the cxx | |
| 28 | malloc-like operators. See N2800 #17.6.4.6 [replacement.functions] */ | |
| 29 | #undef CXX_WRAP_SPEC_LIST | |
| 30 | #define CXX_WRAP_SPEC_LIST " \ | |
| 31 | --wrap _Znwm \ | |
| 32 | --wrap _Znam \ | |
| 33 | --wrap _ZdlPv \ | |
| 34 | --wrap _ZdaPv \ | |
| 35 | --wrap _ZnwmRKSt9nothrow_t \ | |
| 36 | --wrap _ZnamRKSt9nothrow_t \ | |
| 37 | --wrap _ZdlPvRKSt9nothrow_t \ | |
| 38 | --wrap _ZdaPvRKSt9nothrow_t \ | |
| 39 | " | |
| 40 | ||
| 41 | #undef SPEC_32 | |
| 42 | #undef SPEC_64 | |
| 43 | #define SPEC_32 "m32" | |
| 44 | #define SPEC_64 "!m32" | |
| 45 | ||
| 46 | #undef SUB_LINK_ENTRY32 | |
| 47 | #undef SUB_LINK_ENTRY64 | |
| 48 | #define SUB_LINK_ENTRY32 "-e __cygwin_dll_entry@12" | |
| 49 | #define SUB_LINK_ENTRY64 "-e _cygwin_dll_entry" | |
| 50 | ||
| 51 | #undef SUB_LINK_SPEC | |
| 52 | #undef SUB_LINK_ENTRY | |
| 53 | #define SUB_LINK_SPEC "%{" SPEC_64 ":-m i386pep} %{" SPEC_32 ":-m i386pe}" | |
| 54 | #define SUB_LINK_ENTRY "%{" SPEC_64 ":" SUB_LINK_ENTRY64 "} %{" SPEC_32 ":" SUB_LINK_ENTRY32 "}" | |
| 55 | ||
| 56 | #undef MULTILIB_DEFAULTS | |
| 57 | #define MULTILIB_DEFAULTS { "m64" } | |
| 58 | ||
| 59 | #undef LINK_SPEC | |
| 60 | #define LINK_SPEC SUB_LINK_SPEC "\ | |
| 61 | %{mwindows:--subsystem windows} \ | |
| 62 | %{mconsole:--subsystem console} \ | |
| 63 | " CXX_WRAP_SPEC " \ | |
| 64 | %{shared: %{mdll: %eshared and mdll are not compatible}} \ | |
| 65 | %{shared: --shared} %{mdll:--dll} \ | |
| 66 | %{static:-Bstatic} %{!static:-Bdynamic} \ | |
| 67 | %{shared|mdll: " SUB_LINK_ENTRY " --enable-auto-image-base} \ | |
| 68 | %(shared_libgcc_undefs) \ | |
| 04017283 YS |
69 | --dll-search-prefix=cyg \ |
| 70 | %{!shared: %{!mdll: %{" SPEC_32 ":--large-address-aware} --tsaware}}" | |
| 8269de54 KT |
71 | |
| 72 | /* Cygwin64 will have a 64-bit long type. */ | |
| 73 | #undef LONG_TYPE_SIZE | |
| 74 | #undef LONG_TYPE_SIZE | |
| 75 | #define LONG_TYPE_SIZE (TARGET_64BIT ? 64 : 32) | |
| 76 | ||
| 77 | /* Override default "long long unsigned int" from cygming.h. */ | |
| 78 | #undef SIZE_TYPE | |
| 79 | #define SIZE_TYPE (TARGET_64BIT ? "long unsigned int" : "unsigned int") | |
| 80 | #undef PTRDIFF_TYPE | |
| 81 | #define PTRDIFF_TYPE (TARGET_64BIT ? "long int" : "int") | |
| 82 | ||
| 83 | #undef LIBGCC_SONAME | |
| 84 | #define LIBGCC_SONAME "cyggcc_s-seh-1.dll" |