94 lines
3.2 KiB
C
94 lines
3.2 KiB
C
$NetBSD: patch-gcc_config_dragonfly.h,v 1.1 2013/05/20 05:47:34 adam Exp $
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DragonFly BSD support.
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--- ../gcc-4.1.2/gcc/config/dragonfly.h.orig 2013-05-19 08:51:14.000000000 +0000
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+++ ../gcc-4.1.2/gcc/config/dragonfly.h
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@@ -0,0 +1,87 @@
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+/* Base configuration file for all DragonFly targets.
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+ Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc.
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+
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+This file is part of GCC.
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+
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+GCC 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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+
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+GCC 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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+
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+You should have received a copy of the GNU General Public License
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+along with GCC; 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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+
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+/* Common DragonFly configuration.
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+ All DragonFly 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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+
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+
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+/* In case we need to know. */
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+#define USING_CONFIG_DRAGONFLY 1
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+
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+/* This defines which switch letters take arguments. On DragonFly, 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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+
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+#undef SWITCH_TAKES_ARG
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+#define SWITCH_TAKES_ARG(CHAR) (DFLY_SWITCH_TAKES_ARG(CHAR))
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+
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+#undef WORD_SWITCH_TAKES_ARG
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+#define WORD_SWITCH_TAKES_ARG(STR) (DFLY_WORD_SWITCH_TAKES_ARG(STR))
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+
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+#undef TARGET_OS_CPP_BUILTINS
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+#define TARGET_OS_CPP_BUILTINS() DFLY_TARGET_OS_CPP_BUILTINS()
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+
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+#undef CPP_SPEC
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+#define CPP_SPEC DFLY_CPP_SPEC
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+
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+#undef STARTFILE_SPEC
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+#define STARTFILE_SPEC DFLY_STARTFILE_SPEC
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+
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+#undef ENDFILE_SPEC
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+#define ENDFILE_SPEC DFLY_ENDFILE_SPEC
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+
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+#undef LIB_SPEC
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+#define LIB_SPEC DFLY_LIB_SPEC
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+
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+
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+/************************[ Target stuff ]***********************************/
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+
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+/* All DragonFly Architectures support the ELF object file format. */
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+#undef OBJECT_FORMAT_ELF
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+#define OBJECT_FORMAT_ELF
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+
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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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+
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+/* Make gcc agree with DragonFly's standard headers (<stddef.h>, etc...) */
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+
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+#undef WCHAR_TYPE
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+#define WCHAR_TYPE "int"
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+
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+#define MATH_LIBRARY_PROFILE "-lm_p"
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+
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+/* Code generation parameters. */
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+
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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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+
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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
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