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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [config/] [freebsd.h] - Rev 414
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/* Base configuration file for all FreeBSD targets. Copyright (C) 1999, 2000, 2001, 2007, 2008 Free Software Foundation, 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/>. */ /* Common FreeBSD configuration. All FreeBSD architectures should include this file, which will specify their commonalities. Adapted from gcc/config/i386/freebsd-elf.h by David O'Brien <obrien@FreeBSD.org>. Further work by David O'Brien <obrien@FreeBSD.org> and Loren J. Rittle <ljrittle@acm.org>. */ /* In case we need to know. */ #define USING_CONFIG_FREEBSD 1 /* This defines which switch letters take arguments. On FreeBSD, most of the normal cases (defined in gcc.c) apply, and we also have -h* and -z* options (for the linker) (coming from SVR4). We also have -R (alias --rpath), no -z, --soname (-h), --assert etc. */ #undef SWITCH_TAKES_ARG #define SWITCH_TAKES_ARG(CHAR) (FBSD_SWITCH_TAKES_ARG(CHAR)) #undef WORD_SWITCH_TAKES_ARG #define WORD_SWITCH_TAKES_ARG(STR) (FBSD_WORD_SWITCH_TAKES_ARG(STR)) #undef TARGET_OS_CPP_BUILTINS #define TARGET_OS_CPP_BUILTINS() FBSD_TARGET_OS_CPP_BUILTINS() #undef CPP_SPEC #define CPP_SPEC FBSD_CPP_SPEC #undef STARTFILE_SPEC #define STARTFILE_SPEC FBSD_STARTFILE_SPEC #undef ENDFILE_SPEC #define ENDFILE_SPEC FBSD_ENDFILE_SPEC #undef LIB_SPEC #define LIB_SPEC FBSD_LIB_SPEC /* Define this so we can compile MS code for use with WINE. */ #define HANDLE_PRAGMA_PACK_PUSH_POP 1 /************************[ Target stuff ]***********************************/ /* All FreeBSD Architectures support the ELF object file format. */ #undef OBJECT_FORMAT_ELF #define OBJECT_FORMAT_ELF /* Don't assume anything about the header files. */ #undef NO_IMPLICIT_EXTERN_C #define NO_IMPLICIT_EXTERN_C 1 /* Follow FreeBSD's standard headers (<sys/_types.h> etc...). */ #undef WCHAR_TYPE #define WCHAR_TYPE "int" #undef WINT_TYPE #define WINT_TYPE "int" #define MATH_LIBRARY_PROFILE "-lm_p" /* Code generation parameters. */ /* Use periods rather than dollar signs in special g++ assembler names. This ensures the configuration knows our system correctly so we can link with libraries compiled with the native cc. */ #undef NO_DOLLAR_IN_LABEL /* Used by libgcc2.c. We support file locking with fcntl / F_SETLKW. This enables the test coverage code to use file locking when exiting a program, which avoids race conditions if the program has forked. */ #define TARGET_POSIX_IO
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