pyrox.dev
1{ lib, stdenv, fetchurl, version, hashes }:
2let
3 toGoKernel = platform:
4 if platform.isDarwin then "darwin"
5 else platform.parsed.kernel.name;
6
7 toGoCPU = platform: {
8 "i686" = "386";
9 "x86_64" = "amd64";
10 "aarch64" = "arm64";
11 "armv6l" = "armv6l";
12 "armv7l" = "armv6l";
13 "powerpc64le" = "ppc64le";
14 }.${platform.parsed.cpu.name} or (throw "Unsupported CPU ${platform.parsed.cpu.name}");
15
16 toGoPlatform = platform: "${toGoKernel platform}-${toGoCPU platform}";
17
18 platform = toGoPlatform stdenv.hostPlatform;
19in
20stdenv.mkDerivation rec {
21 name = "go-${version}-${platform}-bootstrap";
22
23 src = fetchurl {
24 url = "https://golang.org/dl/go${version}.${platform}.tar.gz";
25 sha256 = hashes.${platform} or (throw "Missing Go bootstrap hash for platform ${platform}");
26 };
27
28 # We must preserve the signature on Darwin
29 dontStrip = stdenv.hostPlatform.isDarwin;
30
31 installPhase = ''
32 runHook preInstall
33 mkdir -p $out/share/go $out/bin
34 mv bin/* $out/bin
35 cp -r . $out/share/go
36 ${lib.optionalString stdenv.isLinux (''
37 patchelf \
38 --set-interpreter $(cat $NIX_CC/nix-support/dynamic-linker) \
39 $out/bin/go
40 '')}
41 runHook postInstall
42 '';
43}