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- /* Definitions for Linux with ELF format
- Copyright (C) 1995 Free Software Foundation, Inc.
- Contributed by Eric Youngdale.
- Modified for stabs-in-ELF by H.J. Lu.
-
- This file is part of GNU CC.
-
- GNU CC 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.
-
- GNU CC 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 GNU CC; see the file COPYING. If not, write to
- the Free Software Foundation, 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
-
- /* Don't assume anything about the header files. */
- #define NO_IMPLICIT_EXTERN_C
-
- #undef HAVE_ATEXIT
- #define HAVE_ATEXIT
-
- /* Linux uses ctype from glibc.a. I am not sure how complete it is.
- For now, we play safe. It may change later. */
-
- #if 0
- #undef MULTIBYTE_CHARS
- #define MULTIBYTE_CHARS 1
- #endif
-
- /* There are conflicting reports about whether this system uses
- a different assembler syntax. wilson@cygnus.com says # is right. */
- #undef COMMENT_BEGIN
- #define COMMENT_BEGIN "#"
-
- #undef ASM_APP_ON
- #define ASM_APP_ON "#APP\n"
-
- #undef ASM_APP_OFF
- #define ASM_APP_OFF "#NO_APP\n"
-
- /* Use stabs instead of DWARF debug format. */
- #define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
- #include "svr4.h"
-
- #undef MD_EXEC_PREFIX
- #undef MD_STARTFILE_PREFIX
-
- /* Output at beginning of assembler file. */
- /* The .file command should always begin the output. */
- #undef ASM_FILE_START
- #define ASM_FILE_START(FILE) \
- do { \
- output_file_directive (FILE, main_input_filename); \
- fprintf (FILE, "\t.version\t\"01.01\"\n"); \
- } while (0)
-
- #undef LIBGCC_SPEC
- #define LIBGCC_SPEC \
- "%{!shared:-lgcc}"
-
-
- /* Provide a STARTFILE_SPEC appropriate for Linux. Here we add
- the Linux magical crtbegin.o file (see crtstuff.c) which
- provides part of the support for getting C++ file-scope static
- object constructed before entering `main'. */
-
- #undef STARTFILE_SPEC
- #define STARTFILE_SPEC \
- "%{!shared: \
- %{pg:gcrt1.o%s} %{!pg:%{p:gcrt1.o%s} %{!p:crt1.o%s}}}\
- crti.o%s %{!shared:crtbegin.o%s} %{shared:crtbeginS.o%s}"
-
- /* Provide a ENDFILE_SPEC appropriate for Linux. Here we tack on
- the Linux magical crtend.o file (see crtstuff.c) which
- provides part of the support for getting C++ file-scope static
- object constructed before entering `main', followed by a normal
- Linux "finalizer" file, `crtn.o'. */
-
- #undef ENDFILE_SPEC
- #define ENDFILE_SPEC \
- "%{!shared:crtend.o%s} %{shared:crtendS.o%s} crtn.o%s"
-