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1 : : /* Linux support needed only by Rust front-end.
2 : : Copyright (C) 2022-2024 Free Software Foundation, Inc.
3 : :
4 : : GCC is free software; you can redistribute it and/or modify it under
5 : : the terms of the GNU General Public License as published by the Free
6 : : Software Foundation; either version 3, or (at your option) any later
7 : : version.
8 : :
9 : : GCC is distributed in the hope that it will be useful, but WITHOUT ANY
10 : : WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 : : FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 : : for more details.
13 : :
14 : : You should have received a copy of the GNU General Public License
15 : : along with GCC; see the file COPYING3. If not see
16 : : <http://www.gnu.org/licenses/>. */
17 : :
18 : : #include "config.h"
19 : : #include "system.h"
20 : : #include "coretypes.h"
21 : : #include "tm.h"
22 : : #include "tm_rust.h"
23 : : #include "rust/rust-target.h"
24 : : #include "rust/rust-target-def.h"
25 : :
26 : : /* `-mandroid' is not available as an command-line option. */
27 : : #ifndef TARGET_ANDROID
28 : : #define TARGET_ANDROID 0
29 : : #endif
30 : :
31 : : /* Implement TARGET_RUST_OS_INFO for Linux targets. */
32 : :
33 : : static void
34 : 3696 : linux_rust_target_os_info (void)
35 : : {
36 : 3696 : rust_add_target_info ("target_family", "unix");
37 : 3696 : rust_add_target_info ("target_vendor", "unknown");
38 : :
39 : 3696 : if (TARGET_ANDROID)
40 : 0 : rust_add_target_info ("target_os", "android");
41 : : else
42 : 3696 : rust_add_target_info ("target_os", "linux");
43 : :
44 : 3696 : if (OPTION_GLIBC)
45 : 3696 : rust_add_target_info ("target_env", "gnu");
46 : 0 : else if (OPTION_MUSL)
47 : 0 : rust_add_target_info ("target_env", "musl");
48 : 0 : else if (OPTION_UCLIBC)
49 : 0 : rust_add_target_info ("target_env", "uclibc");
50 : : else
51 : 0 : rust_add_target_info ("target_env", "");
52 : 3696 : }
53 : :
54 : : #undef TARGET_RUST_OS_INFO
55 : : #define TARGET_RUST_OS_INFO linux_rust_target_os_info
56 : :
57 : : struct gcc_targetrustm targetrustm = TARGETRUSTM_INITIALIZER;
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