| /* Target definitions for Darwin (Mac OS X) systems. |
| Copyright (C) 2006-2019 Free Software Foundation, Inc. |
| Contributed by Apple Inc. |
| |
| This file is part of GCC. |
| |
| GCC is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 3, or (at your option) |
| any later version. |
| |
| GCC is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with GCC; see the file COPYING3. If not see |
| <http://www.gnu.org/licenses/>. */ |
| |
| /* Prefer DWARF2. */ |
| #undef PREFERRED_DEBUGGING_TYPE |
| #define PREFERRED_DEBUGGING_TYPE DWARF2_DEBUG |
| #define DARWIN_PREFER_DWARF |
| |
| /* Since DWARF2 is default, conditions for running dsymutil are different. */ |
| #undef DSYMUTIL_SPEC |
| #define DSYMUTIL_SPEC \ |
| "%{!fdump=*:%{!fsyntax-only:%{!c:%{!M:%{!MM:%{!E:%{!S:\ |
| %{v} \ |
| %{g*:%{!gstabs*:%{%:debug-level-gt(0): -idsym}}}\ |
| %{.c|.cc|.C|.cpp|.cp|.c++|.cxx|.CPP|.m|.mm|.s|.f|.f90|.f95|.f03|.f77|.for|.F|.F90|.F95|.F03: \ |
| %{g*:%{!gstabs*:%{%:debug-level-gt(0): -dsym}}}}}}}}}}}" |
| |
| /* Tell collect2 to run dsymutil for us as necessary. */ |
| #define COLLECT_RUN_DSYMUTIL 1 |
| |
| /* Only ask as for debug data if the debug style is stabs (since as doesn't |
| yet generate dwarf.) */ |
| |
| #undef ASM_DEBUG_SPEC |
| #define ASM_DEBUG_SPEC "%{g*:%{%:debug-level-gt(0):%{gstabs:--gstabs}}}" |
| |
| #undef ASM_OUTPUT_ALIGNED_COMMON |
| #define ASM_OUTPUT_ALIGNED_COMMON(FILE, NAME, SIZE, ALIGN) \ |
| do { \ |
| unsigned HOST_WIDE_INT _new_size = (SIZE); \ |
| fprintf ((FILE), "\t.comm "); \ |
| assemble_name ((FILE), (NAME)); \ |
| if (_new_size == 0) _new_size = 1; \ |
| fprintf ((FILE), "," HOST_WIDE_INT_PRINT_UNSIGNED",%u\n", \ |
| _new_size, floor_log2 ((ALIGN) / BITS_PER_UNIT)); \ |
| } while (0) |
| |
| #undef DEF_MIN_OSX_VERSION |
| #define DEF_MIN_OSX_VERSION "10.5" |
| |
| #undef STACK_CHECK_STATIC_BUILTIN |
| #define STACK_CHECK_STATIC_BUILTIN 1 |
