minix/external/gpl3/gcc/files/minix.h
Lionel Sambuc 84d9c625bf Synchronize on NetBSD-CVS (2013/12/1 12:00:00 UTC)
- Fix for possible unset uid/gid in toproto
 - Fix for default mtree style
 - Update libelf
 - Importing libexecinfo
 - Resynchronize GCC, mpc, gmp, mpfr
 - build.sh: Replace params with show-params.
     This has been done as the make target has been renamed in the same
     way, while a new target named params has been added. This new
     target generates a file containing all the parameters, instead of
     printing it on the console.
 - Update test48 with new etc/services (Fix by Ben Gras <ben@minix3.org)
     get getservbyport() out of the inner loop

Change-Id: Ie6ad5226fa2621ff9f0dee8782ea48f9443d2091
2014-07-28 17:05:06 +02:00

135 lines
4.2 KiB
C

/* Base configuration file for all MINIX targets.
Copyright (C) 1999, 2000, 2001 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 2, 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 COPYING. If not, write to
the Free Software Foundation, 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA. */
/* Common MINIX configuration.
* This file maps GCC defines to MINIX defines
*
* For this to work properly, the order in the tm_file variable has
* to be the following:
* minix-spec.h $arch/minix.h minix.h
*
* minix-spec.h : specifies default arch-independent values
* $arch/minix.h: redefines as needed default minix values
* minix.h : maps GCC defines to the minix defines.
*/
/* In case we need to know. */
#define USING_CONFIG_MINIX 1
#undef SWITCH_TAKES_ARG
#define SWITCH_TAKES_ARG(CHAR) (MINIX_SWITCH_TAKES_ARG(CHAR))
#undef WORD_SWITCH_TAKES_ARG
#define WORD_SWITCH_TAKES_ARG(STR) (MINIX_WORD_SWITCH_TAKES_ARG(STR))
#undef TARGET_OS_CPP_BUILTINS
#define TARGET_OS_CPP_BUILTINS() MINIX_TARGET_OS_CPP_BUILTINS()
#if defined(NETBSD_NATIVE)
#undef GPLUSPLUS_INCLUDE_DIR
#define GPLUSPLUS_INCLUDE_DIR MINIX_GPLUSPLUS_INCLUDE_DIR
#undef GPLUSPLUS_BACKWARD_INCLUDE_DIR
#define GPLUSPLUS_BACKWARD_INCLUDE_DIR MINIX_GPLUSPLUS_BACKWARD_INCLUDE_DIR
#undef GCC_INCLUDE_DIR
#define GCC_INCLUDE_DIR MINIX_GCC_INCLUDE_DIR
#undef INCLUDE_DEFAULTS
#define INCLUDE_DEFAULTS MINIX_INCLUDE_DEFAULTS
#endif /* defined(NETBSD_NATIVE) */
#undef CPP_SPEC
#define CPP_SPEC MINIX_CPP_SPEC
#undef CC1_SPEC
#define CC1_SPEC MINIX_CC1_SPEC
#undef CC1PLUS_SPEC
#define CC1PLUS_SPEC MINIX_CC1PLUS_SPEC
#undef STARTFILE_SPEC
#define STARTFILE_SPEC MINIX_STARTFILE_SPEC
#undef ENDFILE_SPEC
#define ENDFILE_SPEC MINIX_ENDFILE_SPEC
#undef LIB_SPEC
#define LIB_SPEC MINIX_LIB_SPEC
#undef LINK_SPEC
#define LINK_SPEC MINIX_LINK_SPEC
#undef STANDARD_STARTFILE_PREFIX
#define STANDARD_STARTFILE_PREFIX MINIX_STANDARD_STARTFILE_PREFIX
#undef STANDARD_STARTFILE_PREFIX_1
#define STANDARD_STARTFILE_PREFIX_1 MINIX_STANDARD_STARTFILE_PREFIX
#undef LINK_GCC_C_SEQUENCE_SPEC
#define LINK_GCC_C_SEQUENCE_SPEC MINIX_LINK_GCC_C_SEQUENCE_SPEC
/* This has to be here in order to allow architecture to define the default
* content of the additional specs. */
#undef SUBTARGET_EXTRA_SPECS
#define SUBTARGET_EXTRA_SPECS \
{ "subtarget_extra_asm_spec", MINIX_SUBTARGET_EXTRA_ASM_SPEC }, \
{ "subtarget_asm_float_spec", MINIX_SUBTARGET_ASM_FLOAT_SPEC }, \
{ "minix_dynamic_linker", MINIX_DYNAMIC_LINKER }
#undef SUBTARGET_CPP_SPEC
#define SUBTARGET_CPP_SPEC MINIX_SUBTARGET_CPP_SPEC
/* All MINIX Architectures support the ELF object file format. */
#undef OBJECT_FORMAT_ELF
#define OBJECT_FORMAT_ELF
/* 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
/* Don't assume anything about the header files. */
#undef NO_IMPLICIT_EXTERN_C
#define NO_IMPLICIT_EXTERN_C 1
/* Handle #pragma weak and #pragma pack. */
#undef HANDLE_SYSV_PRAGMA
#define HANDLE_SYSV_PRAGMA 1
/* Don't default to pcc-struct-return, we want to retain compatibility with
older gcc versions AND pcc-struct-return is nonreentrant.
(even though the SVR4 ABI for the i386 says that records and unions are
returned in memory). */
#undef DEFAULT_PCC_STRUCT_RETURN
#define DEFAULT_PCC_STRUCT_RETURN 0
/* Use --as-needed -lgcc_s for eh support. */
#ifdef HAVE_LD_AS_NEEDED
#define USE_LD_AS_NEEDED 1
#endif
#if defined(HAVE_LD_EH_FRAME_HDR)
#define LINK_EH_SPEC "--eh-frame-hdr "
#endif
#undef TARGET_UNWIND_TABLES_DEFAULT
#define TARGET_UNWIND_TABLES_DEFAULT MINIX_TARGET_UNWIND_TABLES_DEFAULT