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|
{
lib,
stdenv,
fetchurl,
tzdata,
replaceVars,
iana-etc,
mailcap,
buildPackages,
pkgsBuildTarget,
targetPackages,
# for testing
buildGo125Module,
callPackage,
}:
let
goBootstrap = buildPackages.callPackage ./bootstrap122.nix { };
# 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 = "1.25.14";
src = fetchurl {
url = "https://go.dev/dl/go${finalAttrs.version}.src.tar.gz";
hash = "sha256-noP0T1/ClzeIYbThbMaqEUvordeZP7POssUSOAqk1YI=";
};
strictDeps = true;
buildInputs =
[ ]
++ lib.optionals stdenv.hostPlatform.isLinux [ stdenv.cc.libc.out ]
++ lib.optionals (stdenv.hostPlatform.libc == "glibc") [ stdenv.cc.libc.static ];
depsBuildTarget = lib.optional isCross targetCC;
depsTargetTarget = lib.optional stdenv.targetPlatform.isMinGW targetPackages.threads.package;
postPatch = ''
patchShebangs .
'';
patches = [
(replaceVars ./iana-etc-1.25.patch {
iana = iana-etc;
})
# Patch the mimetype database location which is missing on NixOS.
# but also allow static binaries built with NixOS to run outside nix
(replaceVars ./mailcap-1.17.patch {
inherit mailcap;
})
# prepend the nix path to the zoneinfo files but also leave the original value for static binaries
# that run outside a nix server
(replaceVars ./tzdata-1.19.patch {
inherit tzdata;
})
./remove-tools-1.11.patch
./go_no_vendor_checks-1.23.patch
./go-env-go_ldso.patch
];
env = {
inherit (stdenv.targetPlatform.go) GOOS GOARCH GOARM;
# GOHOSTOS/GOHOSTARCH must match the building system, not the host system.
# Go will nevertheless build a for host system that we will copy over in
# the install phase.
GOHOSTOS = stdenv.buildPlatform.go.GOOS;
GOHOSTARCH = stdenv.buildPlatform.go.GOARCH;
GO386 = "softfloat"; # from Arch: don't assume sse2 on i686
# Wasi does not support CGO
# ppc64/linux CGO is incomplete/borked, and will likely not receive any further improvements
# https://github.com/golang/go/issues/8912
# https://github.com/golang/go/issues/13192
CGO_ENABLED =
if
(
stdenv.targetPlatform.isWasi
|| (stdenv.targetPlatform.isPower64 && stdenv.targetPlatform.isBigEndian)
)
then
0
else
1;
GOROOT_BOOTSTRAP = "${goBootstrap}/share/go";
}
// lib.optionalAttrs isCross {
# {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 = "${targetCC}/bin/${targetCC.targetPrefix}cc";
CXX_FOR_TARGET = "${targetCC}/bin/${targetCC.targetPrefix}c++";
};
buildPhase = ''
runHook preBuild
export GOCACHE=$TMPDIR/go-cache
if [ -f "$NIX_CC/nix-support/dynamic-linker" ]; then
export GO_LDSO=$(cat $NIX_CC/nix-support/dynamic-linker)
fi
export PATH=$(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
# Prefer external linker for cross when CGO is supported, since
# we haven't taught go's internal linker to pick the correct ELF
# interpreter for cross
# When CGO is not supported we rely on static binaries being built
# since they don't need an ELF interpreter
export GO_EXTLINK_ENABLED=${toString finalAttrs.env.CGO_ENABLED}
''}
ulimit -a
pushd src
./make.bash
popd
runHook postBuild
'';
preInstall = ''
# 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/*_*
${lib.optionalString
(
!(
finalAttrs.env.GOHOSTARCH == finalAttrs.env.GOARCH && finalAttrs.env.GOOS == finalAttrs.env.GOHOSTOS
)
)
''
rm -rf pkg/${finalAttrs.env.GOHOSTOS}_${finalAttrs.env.GOHOSTARCH} pkg/tool/${finalAttrs.env.GOHOSTOS}_${finalAttrs.env.GOHOSTARCH}
''
}
''
else
lib.optionalString (stdenv.hostPlatform.system != stdenv.targetPlatform.system) ''
rm -rf bin/*_*
${lib.optionalString
(
!(
finalAttrs.env.GOHOSTARCH == finalAttrs.env.GOARCH && finalAttrs.env.GOOS == finalAttrs.env.GOHOSTOS
)
)
''
rm -rf pkg/${finalAttrs.env.GOOS}_${finalAttrs.env.GOARCH} pkg/tool/${finalAttrs.env.GOOS}_${finalAttrs.env.GOARCH}
''
}
''
);
installPhase = ''
runHook preInstall
mkdir -p $out/share/go
cp -a bin pkg src lib misc api doc go.env VERSION $out/share/go
mkdir -p $out/bin
ln -s $out/share/go/bin/* $out/bin
runHook postInstall
'';
disallowedReferences = [ goBootstrap ];
passthru = {
inherit goBootstrap;
tests = callPackage ./tests.nix {
go = finalAttrs.finalPackage;
buildGoModule = buildGo125Module;
};
};
__structuredAttrs = true;
meta = {
changelog = "https://go.dev/doc/devel/release#go${lib.versions.majorMinor finalAttrs.version}";
description = "Go Programming language";
homepage = "https://go.dev/";
license = lib.licenses.bsd3;
teams = [ lib.teams.golang ];
platforms =
lib.platforms.darwin ++ lib.platforms.linux ++ lib.platforms.wasi ++ lib.platforms.freebsd;
badPlatforms = [
# Support for big-endian POWER < 8 was dropped in 1.9, but POWER8 users have less of a reason to run in big-endian mode than pre-POWER8 ones
# So non-LE ppc64 is effectively unsupported, and Go SIGILLs on affordable ppc64 hardware
# https://github.com/golang/go/issues/19074 - Dropped support for big-endian POWER < 8, with community pushback
# https://github.com/golang/go/issues/73349 - upstream will not accept submissions to fix this
"powerpc64-linux"
];
mainProgram = "go";
};
})
|
