2dfee94fe7
Note this doesn't actually provide musl support yet, just improves our "system" code to understand musl-based triples and non-glibc linux configurations.
49 lines
1.9 KiB
Nix
49 lines
1.9 KiB
Nix
{ lib }:
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with import ./parse.nix { inherit lib; };
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with lib.attrsets;
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with lib.lists;
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rec {
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patterns = rec {
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i686 = { cpu = cpuTypes.i686; };
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x86_64 = { cpu = cpuTypes.x86_64; };
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PowerPC = { cpu = cpuTypes.powerpc; };
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x86 = { cpu = { family = "x86"; }; };
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Arm = { cpu = { family = "arm"; }; };
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Aarch64 = { cpu = { family = "aarch64"; }; };
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Mips = { cpu = { family = "mips"; }; };
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RiscV = { cpu = { family = "riscv"; }; };
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Wasm = { cpu = { family = "wasm"; }; };
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"32bit" = { cpu = { bits = 32; }; };
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"64bit" = { cpu = { bits = 64; }; };
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BigEndian = { cpu = { significantByte = significantBytes.bigEndian; }; };
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LittleEndian = { cpu = { significantByte = significantBytes.littleEndian; }; };
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BSD = { kernel = { families = { inherit (kernelFamilies) bsd; }; }; };
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Unix = [ BSD Darwin Linux SunOS Hurd Cygwin ];
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Darwin = { kernel = kernels.darwin; };
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Linux = { kernel = kernels.linux; };
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SunOS = { kernel = kernels.solaris; };
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FreeBSD = { kernel = kernels.freebsd; };
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Hurd = { kernel = kernels.hurd; };
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NetBSD = { kernel = kernels.netbsd; };
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OpenBSD = { kernel = kernels.openbsd; };
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Windows = { kernel = kernels.windows; };
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Cygwin = { kernel = kernels.windows; abi = abis.cygnus; };
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MinGW = { kernel = kernels.windows; abi = abis.gnu; };
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Musl = with abis; map (a: { abi = a; }) [ musl musleabi musleabihf ];
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Glibc = with abis; map (a: { abi = a; }) [ gnu gnueabi gnueabihf ];
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};
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matchAnyAttrs = patterns:
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if builtins.isList patterns then attrs: any (pattern: matchAttrs pattern attrs) patterns
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else matchAttrs patterns;
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predicates = mapAttrs'
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(name: value: nameValuePair ("is" + name) (matchAnyAttrs value))
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patterns;
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}
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