Mercurial > hg > CbC > CbC_gcc
annotate gcc/config/freebsd.h @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
parents | f6334be47118 |
children | 84e7813d76e9 |
rev | line source |
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0 | 1 /* Base configuration file for all FreeBSD targets. |
111 | 2 Copyright (C) 1999-2017 Free Software Foundation, Inc. |
0 | 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 3, 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 COPYING3. If not see | |
18 <http://www.gnu.org/licenses/>. */ | |
19 | |
20 /* Common FreeBSD configuration. | |
21 All FreeBSD architectures should include this file, which will specify | |
22 their commonalities. | |
23 Adapted from gcc/config/i386/freebsd-elf.h by | |
24 David O'Brien <obrien@FreeBSD.org>. | |
25 Further work by David O'Brien <obrien@FreeBSD.org> and | |
26 Loren J. Rittle <ljrittle@acm.org>. */ | |
27 | |
28 | |
29 /* In case we need to know. */ | |
30 #define USING_CONFIG_FREEBSD 1 | |
31 | |
32 #undef TARGET_OS_CPP_BUILTINS | |
33 #define TARGET_OS_CPP_BUILTINS() FBSD_TARGET_OS_CPP_BUILTINS() | |
34 | |
35 #undef CPP_SPEC | |
36 #define CPP_SPEC FBSD_CPP_SPEC | |
37 | |
38 #undef STARTFILE_SPEC | |
39 #define STARTFILE_SPEC FBSD_STARTFILE_SPEC | |
40 | |
41 #undef ENDFILE_SPEC | |
42 #define ENDFILE_SPEC FBSD_ENDFILE_SPEC | |
43 | |
44 #undef LIB_SPEC | |
45 #define LIB_SPEC FBSD_LIB_SPEC | |
46 | |
111 | 47 #if defined(HAVE_LD_EH_FRAME_HDR) |
48 #define LINK_EH_SPEC "%{!static|static-pie:--eh-frame-hdr} " | |
49 #endif | |
50 | |
51 #ifdef TARGET_LIBC_PROVIDES_SSP | |
52 #define LINK_SSP_SPEC "%{fstack-protector|fstack-protector-all" \ | |
53 "|fstack-protector-strong|fstack-protector-explicit" \ | |
54 ":-lssp_nonshared}" | |
55 #endif | |
56 | |
57 #undef TARGET_LIBC_HAS_FUNCTION | |
58 #define TARGET_LIBC_HAS_FUNCTION no_c99_libc_has_function | |
59 | |
60 /* Use --as-needed -lgcc_s for eh support. */ | |
61 #ifdef HAVE_LD_AS_NEEDED | |
62 #define USE_LD_AS_NEEDED 1 | |
63 #endif | |
64 | |
0 | 65 /************************[ Target stuff ]***********************************/ |
66 | |
67 /* All FreeBSD Architectures support the ELF object file format. */ | |
68 #undef OBJECT_FORMAT_ELF | |
69 #define OBJECT_FORMAT_ELF | |
70 | |
71 /* Don't assume anything about the header files. */ | |
72 #undef NO_IMPLICIT_EXTERN_C | |
73 #define NO_IMPLICIT_EXTERN_C 1 | |
74 | |
55
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
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75 /* Follow FreeBSD's standard headers (<sys/_types.h> etc...). */ |
0 | 76 |
77 #undef WCHAR_TYPE | |
78 #define WCHAR_TYPE "int" | |
79 | |
55
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
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80 #undef WINT_TYPE |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
81 #define WINT_TYPE "int" |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
82 |
67
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
55
diff
changeset
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83 #define MATH_LIBRARY_PROFILE "m_p" |
0 | 84 |
85 /* Code generation parameters. */ | |
86 | |
87 /* Use periods rather than dollar signs in special g++ assembler names. | |
88 This ensures the configuration knows our system correctly so we can link | |
89 with libraries compiled with the native cc. */ | |
90 #undef NO_DOLLAR_IN_LABEL | |
91 | |
92 /* Used by libgcc2.c. We support file locking with fcntl / F_SETLKW. | |
93 This enables the test coverage code to use file locking when exiting a | |
94 program, which avoids race conditions if the program has forked. */ | |
95 #define TARGET_POSIX_IO |