tjh.dev
1{ lib }:
2with import ./parse.nix { inherit lib; };
3with lib.attrsets;
4with lib.lists;
5
6let abis_ = abis; in
7let abis = lib.mapAttrs (_: abi: builtins.removeAttrs abi [ "assertions" ]) abis_; in
8
9rec {
10 patterns = rec {
11 isi686 = { cpu = cpuTypes.i686; };
12 isx86_32 = { cpu = { family = "x86"; bits = 32; }; };
13 isx86_64 = { cpu = { family = "x86"; bits = 64; }; };
14 isPower = { cpu = { family = "power"; }; };
15 isPower64 = { cpu = { family = "power"; bits = 64; }; };
16 isx86 = { cpu = { family = "x86"; }; };
17 isAarch32 = { cpu = { family = "arm"; bits = 32; }; };
18 isAarch64 = { cpu = { family = "arm"; bits = 64; }; };
19 isAarch = { cpu = { family = "arm"; }; };
20 isMips = { cpu = { family = "mips"; }; };
21 isMips32 = { cpu = { family = "mips"; bits = 32; }; };
22 isMips64 = { cpu = { family = "mips"; bits = 64; }; };
23 isMips64n32 = { cpu = { family = "mips"; bits = 64; }; abi = { abi = "n32"; }; };
24 isMips64n64 = { cpu = { family = "mips"; bits = 64; }; abi = { abi = "64"; }; };
25 isMmix = { cpu = { family = "mmix"; }; };
26 isRiscV = { cpu = { family = "riscv"; }; };
27 isRiscV32 = { cpu = { family = "riscv"; bits = 32; }; };
28 isRiscV64 = { cpu = { family = "riscv"; bits = 64; }; };
29 isRx = { cpu = { family = "rx"; }; };
30 isSparc = { cpu = { family = "sparc"; }; };
31 isWasm = { cpu = { family = "wasm"; }; };
32 isMsp430 = { cpu = { family = "msp430"; }; };
33 isVc4 = { cpu = { family = "vc4"; }; };
34 isAvr = { cpu = { family = "avr"; }; };
35 isAlpha = { cpu = { family = "alpha"; }; };
36 isOr1k = { cpu = { family = "or1k"; }; };
37 isM68k = { cpu = { family = "m68k"; }; };
38 isS390 = { cpu = { family = "s390"; }; };
39 isJavaScript = { cpu = cpuTypes.js; };
40
41 is32bit = { cpu = { bits = 32; }; };
42 is64bit = { cpu = { bits = 64; }; };
43 isBigEndian = { cpu = { significantByte = significantBytes.bigEndian; }; };
44 isLittleEndian = { cpu = { significantByte = significantBytes.littleEndian; }; };
45
46 isBSD = { kernel = { families = { inherit (kernelFamilies) bsd; }; }; };
47 isDarwin = { kernel = { families = { inherit (kernelFamilies) darwin; }; }; };
48 isUnix = [ isBSD isDarwin isLinux isSunOS isCygwin isRedox ];
49
50 isMacOS = { kernel = kernels.macos; };
51 isiOS = { kernel = kernels.ios; };
52 isLinux = { kernel = kernels.linux; };
53 isSunOS = { kernel = kernels.solaris; };
54 isFreeBSD = { kernel = kernels.freebsd; };
55 isNetBSD = { kernel = kernels.netbsd; };
56 isOpenBSD = { kernel = kernels.openbsd; };
57 isWindows = { kernel = kernels.windows; };
58 isCygwin = { kernel = kernels.windows; abi = abis.cygnus; };
59 isMinGW = { kernel = kernels.windows; abi = abis.gnu; };
60 isWasi = { kernel = kernels.wasi; };
61 isRedox = { kernel = kernels.redox; };
62 isGhcjs = { kernel = kernels.ghcjs; };
63 isGenode = { kernel = kernels.genode; };
64 isNone = { kernel = kernels.none; };
65
66 isAndroid = [ { abi = abis.android; } { abi = abis.androideabi; } ];
67 isGnu = with abis; map (a: { abi = a; }) [ gnuabi64 gnu gnueabi gnueabihf ];
68 isMusl = with abis; map (a: { abi = a; }) [ musl musleabi musleabihf muslabin32 muslabi64 ];
69 isUClibc = with abis; map (a: { abi = a; }) [ uclibc uclibceabi uclibceabihf ];
70
71 isEfi = map (family: { cpu.family = family; })
72 [ "x86" "arm" "aarch64" ];
73 };
74
75 matchAnyAttrs = patterns:
76 if builtins.isList patterns then attrs: any (pattern: matchAttrs pattern attrs) patterns
77 else matchAttrs patterns;
78
79 predicates = mapAttrs (_: matchAnyAttrs) patterns;
80}