110 lines
3.4 KiB
C
110 lines
3.4 KiB
C
/* Base configuration file for all FreeBSD targets.
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Copyright (C) 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
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This file is part of GNU CC.
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GNU CC is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU CC is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU CC; see the file COPYING. If not, write to
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the Free Software Foundation, 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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/* Common FreeBSD configuration.
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All FreeBSD architectures should include this file, which will specify
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their commonalities.
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Adapted from gcc/config/i386/freebsd-elf.h by
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David O'Brien <obrien@FreeBSD.org>.
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Further work by David O'Brien <obrien@FreeBSD.org> and
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Loren J. Rittle <ljrittle@acm.org>. */
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/* $FreeBSD$ */
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/* In case we need to know. */
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#define USING_CONFIG_FREEBSD 1
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/* This defines which switch letters take arguments. On FreeBSD, most of
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the normal cases (defined in gcc.c) apply, and we also have -h* and
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-z* options (for the linker) (coming from SVR4).
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We also have -R (alias --rpath), no -z, --soname (-h), --assert etc. */
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#undef SWITCH_TAKES_ARG
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#define SWITCH_TAKES_ARG(CHAR) (FBSD_SWITCH_TAKES_ARG(CHAR))
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#undef WORD_SWITCH_TAKES_ARG
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#define WORD_SWITCH_TAKES_ARG(STR) (FBSD_WORD_SWITCH_TAKES_ARG(STR))
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#undef CPP_PREDEFINES
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#define CPP_PREDEFINES FBSD_CPP_PREDEFINES
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#undef CPP_SPEC
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#define CPP_SPEC FBSD_CPP_SPEC
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#undef STARTFILE_SPEC
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#define STARTFILE_SPEC FBSD_STARTFILE_SPEC
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#undef ENDFILE_SPEC
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#define ENDFILE_SPEC FBSD_ENDFILE_SPEC
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#undef LIB_SPEC
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#define LIB_SPEC FBSD_LIB_SPEC
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/************************[ Target stuff ]***********************************/
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/* All FreeBSD Architectures support the ELF object file format. */
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#undef OBJECT_FORMAT_ELF
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#define OBJECT_FORMAT_ELF 1
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/* Don't assume anything about the header files. */
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#undef NO_IMPLICIT_EXTERN_C
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#define NO_IMPLICIT_EXTERN_C 1
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/* Allow #sccs in preprocessor. */
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#undef SCCS_DIRECTIVE
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#define SCCS_DIRECTIVE 1
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/* Make gcc agree with FreeBSD's standard headers (<machine/ansi.h>, etc...) */
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#undef WCHAR_TYPE
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#define WCHAR_TYPE "int"
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#undef WCHAR_UNSIGNED
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#define WCHAR_UNSIGNED 0
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#ifdef FREEBSD_NATIVE
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#define LIBSTDCXX_PROFILE "-lstdc++_p"
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#endif
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#define MATH_LIBRARY_PROFILE "-lm_p"
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/* Code generation parameters. */
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/* Writing `int' for a bitfield forces int alignment for the structure. */
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/* XXX: ok for Alpha?? */
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#undef PCC_BITFIELD_TYPE_MATTERS
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#define PCC_BITFIELD_TYPE_MATTERS 1
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/* Use periods rather than dollar signs in special g++ assembler names.
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This ensures the configuration knows our system correctly so we can link
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with libraries compiled with the native cc. */
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#undef NO_DOLLAR_IN_LABEL
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/* Used by libgcc2.c. We support file locking with fcntl / F_SETLKW.
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This enables the test coverage code to use file locking when exiting a
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program, which avoids race conditions if the program has forked. */
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#define TARGET_HAS_F_SETLKW 1
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/************************[ Assembler stuff ]********************************/
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/************************[ Debugger stuff ]*********************************/
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