| 1 |
38 |
julius |
/* Base configuration file for all FreeBSD targets.
|
| 2 |
|
|
Copyright (C) 1999, 2000, 2001, 2007 Free Software Foundation, Inc.
|
| 3 |
|
|
|
| 4 |
|
|
This file is part of GCC.
|
| 5 |
|
|
|
| 6 |
|
|
GCC is free software; you can redistribute it and/or modify
|
| 7 |
|
|
it under the terms of the GNU General Public License as published by
|
| 8 |
|
|
the Free Software Foundation; either version 3, or (at your option)
|
| 9 |
|
|
any later version.
|
| 10 |
|
|
|
| 11 |
|
|
GCC is distributed in the hope that it will be useful,
|
| 12 |
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
| 13 |
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
| 14 |
|
|
GNU General Public License for more details.
|
| 15 |
|
|
|
| 16 |
|
|
You should have received a copy of the GNU General Public License
|
| 17 |
|
|
along with GCC; see the file COPYING3. If not see
|
| 18 |
|
|
<http://www.gnu.org/licenses/>. */
|
| 19 |
|
|
|
| 20 |
|
|
/* Common FreeBSD configuration.
|
| 21 |
|
|
All FreeBSD architectures should include this file, which will specify
|
| 22 |
|
|
their commonalities.
|
| 23 |
|
|
Adapted from gcc/config/i386/freebsd-elf.h by
|
| 24 |
|
|
David O'Brien <obrien@FreeBSD.org>.
|
| 25 |
|
|
Further work by David O'Brien <obrien@FreeBSD.org> and
|
| 26 |
|
|
Loren J. Rittle <ljrittle@acm.org>. */
|
| 27 |
|
|
|
| 28 |
|
|
|
| 29 |
|
|
/* In case we need to know. */
|
| 30 |
|
|
#define USING_CONFIG_FREEBSD 1
|
| 31 |
|
|
|
| 32 |
|
|
/* This defines which switch letters take arguments. On FreeBSD, most of
|
| 33 |
|
|
the normal cases (defined in gcc.c) apply, and we also have -h* and
|
| 34 |
|
|
-z* options (for the linker) (coming from SVR4).
|
| 35 |
|
|
We also have -R (alias --rpath), no -z, --soname (-h), --assert etc. */
|
| 36 |
|
|
|
| 37 |
|
|
#undef SWITCH_TAKES_ARG
|
| 38 |
|
|
#define SWITCH_TAKES_ARG(CHAR) (FBSD_SWITCH_TAKES_ARG(CHAR))
|
| 39 |
|
|
|
| 40 |
|
|
#undef WORD_SWITCH_TAKES_ARG
|
| 41 |
|
|
#define WORD_SWITCH_TAKES_ARG(STR) (FBSD_WORD_SWITCH_TAKES_ARG(STR))
|
| 42 |
|
|
|
| 43 |
|
|
#undef TARGET_OS_CPP_BUILTINS
|
| 44 |
|
|
#define TARGET_OS_CPP_BUILTINS() FBSD_TARGET_OS_CPP_BUILTINS()
|
| 45 |
|
|
|
| 46 |
|
|
#undef CPP_SPEC
|
| 47 |
|
|
#define CPP_SPEC FBSD_CPP_SPEC
|
| 48 |
|
|
|
| 49 |
|
|
#undef STARTFILE_SPEC
|
| 50 |
|
|
#define STARTFILE_SPEC FBSD_STARTFILE_SPEC
|
| 51 |
|
|
|
| 52 |
|
|
#undef ENDFILE_SPEC
|
| 53 |
|
|
#define ENDFILE_SPEC FBSD_ENDFILE_SPEC
|
| 54 |
|
|
|
| 55 |
|
|
#undef LIB_SPEC
|
| 56 |
|
|
#define LIB_SPEC FBSD_LIB_SPEC
|
| 57 |
|
|
|
| 58 |
|
|
|
| 59 |
|
|
/************************[ Target stuff ]***********************************/
|
| 60 |
|
|
|
| 61 |
|
|
/* All FreeBSD Architectures support the ELF object file format. */
|
| 62 |
|
|
#undef OBJECT_FORMAT_ELF
|
| 63 |
|
|
#define OBJECT_FORMAT_ELF
|
| 64 |
|
|
|
| 65 |
|
|
/* Don't assume anything about the header files. */
|
| 66 |
|
|
#undef NO_IMPLICIT_EXTERN_C
|
| 67 |
|
|
#define NO_IMPLICIT_EXTERN_C 1
|
| 68 |
|
|
|
| 69 |
|
|
/* Make gcc agree with FreeBSD's standard headers (<machine/ansi.h>, etc...) */
|
| 70 |
|
|
|
| 71 |
|
|
#undef WCHAR_TYPE
|
| 72 |
|
|
#define WCHAR_TYPE "int"
|
| 73 |
|
|
|
| 74 |
|
|
#define MATH_LIBRARY_PROFILE "-lm_p"
|
| 75 |
|
|
|
| 76 |
|
|
/* Code generation parameters. */
|
| 77 |
|
|
|
| 78 |
|
|
/* Use periods rather than dollar signs in special g++ assembler names.
|
| 79 |
|
|
This ensures the configuration knows our system correctly so we can link
|
| 80 |
|
|
with libraries compiled with the native cc. */
|
| 81 |
|
|
#undef NO_DOLLAR_IN_LABEL
|
| 82 |
|
|
|
| 83 |
|
|
/* Used by libgcc2.c. We support file locking with fcntl / F_SETLKW.
|
| 84 |
|
|
This enables the test coverage code to use file locking when exiting a
|
| 85 |
|
|
program, which avoids race conditions if the program has forked. */
|
| 86 |
|
|
#define TARGET_POSIX_IO
|
