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|
{ lib
, stdenv
, fetchpatch
, fetchurl
, tzdata
, substituteAll
, iana-etc
, Security
, Foundation
, xcbuild
, mailcap
, buildPackages
, pkgsBuildTarget
, threadsCross
, testers
, skopeo
, buildGo118Module
}:
let
useGccGoBootstrap = stdenv.buildPlatform.isMusl || stdenv.buildPlatform.isRiscV;
goBootstrap = if useGccGoBootstrap then buildPackages.gccgo12 else buildPackages.callPackage ./bootstrap116.nix { };
skopeoTest = skopeo.override { buildGoModule = buildGo118Module; };
goarch = platform: {
"aarch64" = "arm64";
"arm" = "arm";
"armv5tel" = "arm";
"armv6l" = "arm";
"armv7l" = "arm";
"i686" = "386";
"mips" = "mips";
"mips64el" = "mips64le";
"mipsel" = "mipsle";
"powerpc64le" = "ppc64le";
"riscv64" = "riscv64";
"s390x" = "s390x";
"x86_64" = "amd64";
}.${platform.parsed.cpu.name} or (throw "Unsupported system: ${platform.parsed.cpu.name}");
# We need a target compiler which is still runnable at build time,
# to handle the cross-building case where build != host == target
targetCC = pkgsBuildTarget.targetPackages.stdenv.cc;
isCross = stdenv.buildPlatform != stdenv.targetPlatform;
in
stdenv.mkDerivation (finalAttrs: {
pname = "go";
version = "1.18.10";
src = fetchurl {
url = "https://go.dev/dl/go${finalAttrs.version}.src.tar.gz";
sha256 = "sha256-nO3MpYhF3wyUdK4AJ0xEqVyd+u+xMvxZkhwox8EG+OY=";
};
strictDeps = true;
buildInputs = [ ]
++ lib.optionals stdenv.isLinux [ stdenv.cc.libc.out ]
++ lib.optionals (stdenv.hostPlatform.libc == "glibc") [ stdenv.cc.libc.static ];
depsTargetTargetPropagated = lib.optionals stdenv.targetPlatform.isDarwin [ Foundation Security xcbuild ];
depsBuildTarget = lib.optional isCross targetCC;
depsTargetTarget = lib.optional stdenv.targetPlatform.isWindows threadsCross.package;
postPatch = ''
patchShebangs .
'';
patches = [
(substituteAll {
src = ./iana-etc-1.17.patch;
iana = iana-etc;
})
# Patch the mimetype database location which is missing on NixOS.
# but also allow static binaries built with NixOS to run outside nix
(substituteAll {
src = ./mailcap-1.17.patch;
inherit mailcap;
})
# prepend the nix path to the zoneinfo files but also leave the original value for static binaries
# that run outside a nix server
(substituteAll {
src = ./tzdata-1.17.patch;
inherit tzdata;
})
./remove-tools-1.11.patch
./go_no_vendor_checks-1.16.patch
# runtime: support riscv64 SV57 mode
(fetchpatch {
url = "https://github.com/golang/go/commit/1e3c19f3fee12e5e2b7802a54908a4d4d03960da.patch";
sha256 = "sha256-mk/9gXwQEcAkiRemF6GiNU0c0fhDR29/YcKgQR7ONTA=";
})
];
GOOS = stdenv.targetPlatform.parsed.kernel.name;
GOARCH = goarch stdenv.targetPlatform;
# GOHOSTOS/GOHOSTARCH must match the building system, not the host system.
# Go will nevertheless build a for host system that we will copy over in
# the install phase.
GOHOSTOS = stdenv.buildPlatform.parsed.kernel.name;
GOHOSTARCH = goarch stdenv.buildPlatform;
# {CC,CXX}_FOR_TARGET must be only set for cross compilation case as go expect those
# to be different from CC/CXX
CC_FOR_TARGET =
if isCross then
"${targetCC}/bin/${targetCC.targetPrefix}cc"
else
null;
CXX_FOR_TARGET =
if isCross then
"${targetCC}/bin/${targetCC.targetPrefix}c++"
else
null;
GOARM = toString (lib.intersectLists [ (stdenv.hostPlatform.parsed.cpu.version or "") ] [ "5" "6" "7" ]);
GO386 = "softfloat"; # from Arch: don't assume sse2 on i686
CGO_ENABLED = 1;
GOROOT_BOOTSTRAP = if useGccGoBootstrap then goBootstrap else "${goBootstrap}/share/go";
buildPhase = ''
runHook preBuild
export GOCACHE=$TMPDIR/go-cache
# this is compiled into the binary
export GOROOT_FINAL=$out/share/go
export PATH=$(pwd)/bin:$PATH
${lib.optionalString isCross ''
# Independent from host/target, CC should produce code for the building system.
# We only set it when cross-compiling.
export CC=${buildPackages.stdenv.cc}/bin/cc
''}
ulimit -a
pushd src
./make.bash
popd
runHook postBuild
'';
preInstall = ''
rm -r pkg/obj
# Contains the wrong perl shebang when cross compiling,
# since it is not used for anything we can deleted as well.
rm src/regexp/syntax/make_perl_groups.pl
'' + (if (stdenv.buildPlatform.system != stdenv.hostPlatform.system) then ''
mv bin/*_*/* bin
rmdir bin/*_*
${lib.optionalString (!(finalAttrs.GOHOSTARCH == finalAttrs.GOARCH && finalAttrs.GOOS == finalAttrs.GOHOSTOS)) ''
rm -rf pkg/${finalAttrs.GOHOSTOS}_${finalAttrs.GOHOSTARCH} pkg/tool/${finalAttrs.GOHOSTOS}_${finalAttrs.GOHOSTARCH}
''}
'' else lib.optionalString (stdenv.hostPlatform.system != stdenv.targetPlatform.system) ''
rm -rf bin/*_*
${lib.optionalString (!(finalAttrs.GOHOSTARCH == finalAttrs.GOARCH && finalAttrs.GOOS == finalAttrs.GOHOSTOS)) ''
rm -rf pkg/${finalAttrs.GOOS}_${finalAttrs.GOARCH} pkg/tool/${finalAttrs.GOOS}_${finalAttrs.GOARCH}
''}
'');
installPhase = ''
runHook preInstall
mkdir -p $GOROOT_FINAL
cp -a bin pkg src lib misc api doc $GOROOT_FINAL
mkdir -p $out/bin
ln -s $GOROOT_FINAL/bin/* $out/bin
runHook postInstall
'';
disallowedReferences = [ goBootstrap ];
passthru = {
inherit goBootstrap skopeoTest;
tests = {
skopeo = testers.testVersion { package = skopeoTest; };
version = testers.testVersion {
package = finalAttrs.finalPackage;
command = "go version";
version = "go${finalAttrs.version}";
};
};
};
meta = with lib; {
changelog = "https://go.dev/doc/devel/release#go${lib.versions.majorMinor finalAttrs.version}";
description = "The Go Programming language";
homepage = "https://go.dev/";
license = licenses.bsd3;
maintainers = teams.golang.members;
platforms = platforms.darwin ++ platforms.linux;
};
})
|