1 /* Common configuration file for NetBSD ELF targets.
2 Copyright (C) 2002 Free Software Foundation, Inc.
3 Contributed by Wasabi Systems, Inc.
5 This file is part of GNU CC.
7 GNU CC is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2, or (at your option)
12 GNU CC is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with GNU CC; see the file COPYING. If not, write to
19 the Free Software Foundation, 59 Temple Place - Suite 330,
20 Boston, MA 02111-1307, USA. */
23 /* This defines which switch letters take arguments. On NetBSD, most
24 of the normal cases (defined by gcc.c) apply, and we also have -h*
25 and -z* options (for the linker) (coming from SVR4). */
27 #undef SWITCH_TAKES_ARG
28 #define SWITCH_TAKES_ARG(CHAR) \
29 (DEFAULT_SWITCH_TAKES_ARG (CHAR) \
35 /* Provide a STARTFILE_SPEC appropriate for NetBSD ELF. Here we
36 provide support for the special GCC option -static. On ELF
37 targets, we also add the crtbegin.o file, which provides part
38 of the support for getting C++ file-scope static objects
39 constructed before entering "main". */
42 #define STARTFILE_SPEC \
48 %{!shared:crtbegin%O%s} %{shared:crtbeginS%O%s}"
51 /* Provide an ENDFILE_SPEC appropriate for NetBSD ELF. Here we
52 add crtend.o, which provides part of the support for getting
53 C++ file-scope static objects deconstructed after exiting "main". */
56 #define ENDFILE_SPEC \
57 "%{!shared:crtend%O%s} %{shared:crtendS%O%s}"
60 /* Provide a LINK_SPEC appropriate for NetBSD ELF. Here we provide
61 support for the special GCC options -assert, -R, -rpath, -shared,
62 -nostdlib, -static, -rdynamic, and -dynamic-linker. */
66 "%{assert*} %{R*} %{rpath*} \
74 %{rdynamic:-export-dynamic} \
75 %{!dynamic-linker:-dynamic-linker /usr/libexec/ld.elf_so}} \