1 /* Configuration common to all targets running RTEMS. 2 Copyright (C) 2000, 2002, 2004 Free Software Foundation, Inc. 3 4 This file is part of GCC. 5 6 GCC is free software; you can redistribute it and/or modify 7 it under the terms of the GNU General Public License as published by 8 the Free Software Foundation; either version 2, or (at your option) 9 any later version. 10 11 GCC is distributed in the hope that it will be useful, 12 but WITHOUT ANY WARRANTY; without even the implied warranty of 13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 GNU General Public License for more details. 15 16 You should have received a copy of the GNU General Public License 17 along with GCC; see the file COPYING. If not, write to 18 the Free Software Foundation, 51 Franklin Street, Fifth Floor, 19 Boston, MA 02110-1301, USA. */ 20 21 /* The system headers under RTEMS are C++-aware. */ 22 #define NO_IMPLICIT_EXTERN_C 23 24 /* 25 * Dummy start/end specification to let linker work as 26 * needed by autoconf scripts using this compiler. 27 */ 28 #undef STARTFILE_SPEC 29 #define STARTFILE_SPEC "crt0.o%s" 30 31 #undef ENDFILE_SPEC 32 #define ENDFILE_SPEC "" 33 34 /* 35 * Some targets do not set up LIB_SPECS, override it, here. 36 */ 37 #define STD_LIB_SPEC "%{!shared:%{g*:-lg} %{!p:%{!pg:-lc}}%{p:-lc_p}%{pg:-lc_p}}" 38 39 #undef LIB_SPEC 40 #define LIB_SPEC "%{!qrtems: " STD_LIB_SPEC "} " \ 41 "%{!nostdlib: %{qrtems: --start-group \ 42 %{!qrtems_debug: -lrtemsbsp -lrtemscpu} \ 43 %{qrtems_debug: -lrtemsbsp_g -lrtemscpu_g} \ 44 -lc -lgcc --end-group %{!qnolinkcmds: -T linkcmds%s}}}" 45