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aeee4812 | 1 | # Copyright (C) 2004-2023 Free Software Foundation, Inc. |
ad41bd84 JM |
2 | # |
3 | # This file is part of GCC. | |
4 | # | |
5 | # GCC is free software; you can redistribute it and/or modify | |
6 | # it under the terms of the GNU General Public License as published by | |
7 | # the Free Software Foundation; either version 3, or (at your option) | |
8 | # any later version. | |
9 | # | |
10 | # GCC is distributed in the hope that it will be useful, | |
11 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | # GNU General Public License for more details. | |
14 | # | |
15 | # You should have received a copy of the GNU General Public License | |
16 | # along with GCC; see the file COPYING3. If not see | |
17 | # <http://www.gnu.org/licenses/>. | |
18 | ||
1e874273 | 19 | EXTRA_HEADERS += $(srcdir)/ginclude/unwind-arm-common.h |
d9dd51dc | 20 | |
769cf6cd MM |
21 | # Create a multilib for processors with VFP floating-point, and a |
22 | # multilib for those without -- using the soft-float ABI in both | |
23 | # cases. Symbian OS object should be compiled with interworking | |
24 | # enabled, so there are no separate thumb-mode libraries. | |
e61a3cdd RE |
25 | |
26 | # Reset all the multilib variables. | |
27 | MULTILIB_OPTIONS = | |
28 | MULTILIB_DIRNAMES = | |
29 | MULTILIB_EXCEPTIONS = | |
30 | MULTILIB_REUSE = | |
31 | MULTILIB_MATCHES = | |
32 | MULTILIB_REQUIRED = | |
33 | ||
34 | MULTILIB_OPTIONS += march=armv5te+fp | |
35 | MULTILIB_DIRNAMES += v5te | |
36 | ||
37 | MULTILIB_OPTIONS += mfloat-abi=softfp | |
38 | MULTILIB_DIRNAMES += softfp | |
39 | ||
40 | MULTLILIB_REQUIRED += march=armv5te+fp/mfloat-abi=softfp | |
41 | ||
42 | MULTILIB_MATCHES += $(foreach ARCH, $(all_early_arch), \ | |
43 | march?armv5te+fp=march?$(ARCH)+fp) | |
44 | ||
45 | MULTILIB_MATCHES += $(foreach FPARCH, $(v7a_fps), \ | |
46 | march?armv5te+fp=march?armv7-a+$(FPARCH)) | |
47 | ||
48 | MULTILIB_MATCHES += $(foreach FPARCH, $(v7ve_fps), \ | |
49 | march?armv5te+fp=march?armv7ve+$(FPARCH)) | |
50 | ||
51 | MULTILIB_MATCHES += $(foreach ARCH, $(all_v7_a_r), \ | |
52 | march?armv5te+fp=march?$(ARCH)+fp) | |
53 | ||
54 | MULTILIB_MATCHES += $(foreach ARCH, $(all_v8_archs), \ | |
55 | $(foreach FPARCH, $(v8_fps), \ | |
56 | march?armv5te+fp=march?$(ARCH)+$(FPARCH))) |