1{ lib }:
2let
3 inherit (lib) lists;
4 inherit (lib.systems) parse;
5 inherit (lib.systems.inspect) predicates;
6 inherit (lib.attrsets) matchAttrs;
7
8 all = [
9 "aarch64-linux"
10 "armv5tel-linux" "armv6l-linux" "armv7l-linux"
11
12 "mipsel-linux"
13
14 "i686-cygwin" "i686-freebsd" "i686-linux" "i686-netbsd" "i686-openbsd"
15
16 "x86_64-cygwin" "x86_64-darwin" "x86_64-freebsd" "x86_64-linux"
17 "x86_64-netbsd" "x86_64-openbsd" "x86_64-solaris"
18 ];
19
20 allParsed = map parse.mkSystemFromString all;
21
22 filterDoubles = f: map parse.doubleFromSystem (lists.filter f allParsed);
23
24in rec {
25 inherit all;
26
27 allBut = platforms: lists.filter (x: !(builtins.elem x platforms)) all;
28 none = [];
29
30 arm = filterDoubles predicates.isArm;
31 i686 = filterDoubles predicates.isi686;
32 mips = filterDoubles predicates.isMips;
33 x86_64 = filterDoubles predicates.isx86_64;
34
35 cygwin = filterDoubles predicates.isCygwin;
36 darwin = filterDoubles predicates.isDarwin;
37 freebsd = filterDoubles predicates.isFreeBSD;
38 # Should be better, but MinGW is unclear, and HURD is bit-rotted.
39 gnu = filterDoubles (matchAttrs { kernel = parse.kernels.linux; abi = parse.abis.gnu; });
40 illumos = filterDoubles predicates.isSunOS;
41 linux = filterDoubles predicates.isLinux;
42 netbsd = filterDoubles predicates.isNetBSD;
43 openbsd = filterDoubles predicates.isOpenBSD;
44 unix = filterDoubles predicates.isUnix;
45
46 mesaPlatforms = ["i686-linux" "x86_64-linux" "x86_64-darwin" "armv5tel-linux" "armv6l-linux" "armv7l-linux" "aarch64-linux"];
47}