{ lib }: with import ./parse.nix { inherit lib; }; with lib.attrsets; with lib.lists; rec { patterns = rec { "32bit" = { cpu = { bits = 32; }; }; "64bit" = { cpu = { bits = 64; }; }; i686 = { cpu = cpuTypes.i686; }; x86_64 = { cpu = cpuTypes.x86_64; }; PowerPC = { cpu = cpuTypes.powerpc; }; x86 = { cpu = { family = "x86"; }; }; Arm = { cpu = { family = "arm"; }; }; Aarch64 = { cpu = { family = "aarch64"; }; }; Mips = { cpu = { family = "mips"; }; }; BigEndian = { cpu = { significantByte = significantBytes.bigEndian; }; }; LittleEndian = { cpu = { significantByte = significantBytes.littleEndian; }; }; BSD = { kernel = { families = { inherit (kernelFamilies) bsd; }; }; }; Unix = [ BSD Darwin Linux SunOS Hurd Cygwin ]; Darwin = { kernel = kernels.darwin; }; Linux = { kernel = kernels.linux; }; SunOS = { kernel = kernels.solaris; }; FreeBSD = { kernel = kernels.freebsd; }; Hurd = { kernel = kernels.hurd; }; NetBSD = { kernel = kernels.netbsd; }; OpenBSD = { kernel = kernels.openbsd; }; Windows = { kernel = kernels.windows; }; Cygwin = { kernel = kernels.windows; abi = abis.cygnus; }; MinGW = { kernel = kernels.windows; abi = abis.gnu; }; }; matchAnyAttrs = patterns: if builtins.isList patterns then attrs: any (pattern: matchAttrs pattern attrs) patterns else matchAttrs patterns; predicates = mapAttrs' (name: value: nameValuePair ("is" + name) (matchAnyAttrs value)) patterns; }