projects / thirdparty / gcc.git / blame
| Commit | Line | Data |
|---|---|---|
| 491b3c5f | 1 | /* Base configuration file for all Fuchsia targets. |
| 99dee823 | 2 | Copyright (C) 2017-2021 Free Software Foundation, Inc. |
| 491b3c5f JC |
3 | Contributed by Google. |
| 4 | ||
| 5 | This file is part of GCC. | |
| 6 | ||
| 7 | GCC is free software; you can redistribute it and/or modify | |
| 8 | it under the terms of the GNU General Public License as published by | |
| 9 | the Free Software Foundation; either version 3, or (at your option) | |
| 10 | any later version. | |
| 11 | ||
| 12 | GCC is distributed in the hope that it will be useful, | |
| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 15 | GNU General Public License 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 | ||
| 21 | /* Common Fuchsia configuration. */ | |
| 22 | ||
| 23 | #undef STARTFILE_SPEC | |
| 24 | #define STARTFILE_SPEC "%{!shared: crt1%O%s} crtbegin%O%s" | |
| 25 | ||
| 26 | #undef ENDFILE_SPEC | |
| 27 | #define ENDFILE_SPEC "crtend%O%s" | |
| 28 | ||
| 29 | /* When neither pic nor pie has been specified, use PIE. */ | |
| 30 | #undef CC1_SPEC | |
| 31 | #define CC1_SPEC "%{!fno-pic:%{!fno-PIC:%{!fpic:%{!fPIC:" \ | |
| 32 | "%{!fno-pie:%{!fno-PIE:%{!fpie:%{!fPIE: -fPIE}}}}}}}}" | |
| 33 | ||
| 34 | #undef LIB_SPEC | |
| 35 | #define LIB_SPEC "--start-group" \ | |
| 36 | " -lmxio -lmagenta -lc -llaunchpad" \ | |
| 37 | "%{!static: -lgcc_s}" \ | |
| 38 | " --end-group" | |
| 39 | ||
| 40 | #undef LINK_SPEC | |
| 41 | #define LINK_SPEC "-z max-page-size=4096" \ | |
| 42 | " -z combreloc" \ | |
| 43 | " -z relro" \ | |
| 44 | " -z now" \ | |
| 45 | " -z text" \ | |
| 46 | "%{!hash-style: --hash-style=gnu}" \ | |
| 47 | "%{!no-eh-frame-hdr: --eh-frame-hdr}" \ | |
| 48 | "%{!no-build-id: --build-id}" \ | |
| 49 | "%{shared: -shared}" \ | |
| 50 | "%{!shared:%{!static:%{!dynamic-linker: -dynamic-linker=ld.so.1}}}" | |
| 51 | ||
| 52 | /* We are using MUSL as our libc. */ | |
| 53 | #undef OPTION_MUSL | |
| 54 | #define OPTION_MUSL 1 | |
| 55 | ||
| 56 | #ifndef TARGET_SUB_OS_CPP_BUILTINS | |
| 57 | #define TARGET_SUB_OS_CPP_BUILTINS() | |
| 58 | #endif | |
| 59 | ||
| 60 | #undef TARGET_OS_CPP_BUILTINS | |
| 61 | #define TARGET_OS_CPP_BUILTINS() \ | |
| 62 | do \ | |
| 63 | { \ | |
| 64 | builtin_define ("__fuchsia__"); \ | |
| 65 | TARGET_SUB_OS_CPP_BUILTINS(); \ | |
| 66 | } \ | |
| 67 | while (false) | |
| 68 |