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76875ef1 | 1 | /* Configuration common to all targets running RTEMS. |
23a5b65a | 2 | Copyright (C) 2000-2014 Free Software Foundation, Inc. |
76875ef1 | 3 | |
814499a4 | 4 | This file is part of GCC. |
76875ef1 | 5 | |
814499a4 | 6 | GCC is free software; you can redistribute it and/or modify |
76875ef1 | 7 | it under the terms of the GNU General Public License as published by |
2f83c7d6 | 8 | the Free Software Foundation; either version 3, or (at your option) |
76875ef1 JL |
9 | any later version. |
10 | ||
814499a4 | 11 | GCC is distributed in the hope that it will be useful, |
76875ef1 JL |
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 | |
2f83c7d6 NC |
17 | along with GCC; see the file COPYING3. If not see |
18 | <http://www.gnu.org/licenses/>. */ | |
76875ef1 JL |
19 | |
20 | /* The system headers under RTEMS are C++-aware. */ | |
1da41015 | 21 | #undef NO_IMPLICIT_EXTERN_C |
76875ef1 | 22 | #define NO_IMPLICIT_EXTERN_C |
1d80248e | 23 | |
1d80248e EN |
24 | /* |
25 | * Dummy start/end specification to let linker work as | |
26 | * needed by autoconf scripts using this compiler. | |
27 | */ | |
28 | #undef STARTFILE_SPEC | |
9eb83f6c | 29 | #define STARTFILE_SPEC "crt0.o%s" |
1d80248e EN |
30 | |
31 | #undef ENDFILE_SPEC | |
9eb83f6c | 32 | #define ENDFILE_SPEC "" |
d3daf7bb RC |
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 \ | |
090f6087 | 42 | -lrtemsbsp -lrtemscpu \ |
d3daf7bb | 43 | -lc -lgcc --end-group %{!qnolinkcmds: -T linkcmds%s}}}" |
9c0c4ec7 JM |
44 | |
45 | #define TARGET_POSIX_IO |