nixpkgs/pkgs/development/compilers/go/1.4.nix
Manuel Mendez a1e13f6140
go: stop setting GOPATH
The compiler does not need it anymore, has not needed it for many years
iirc. This just goes in and pollutes the environment overriding the
users GOPATH and causing grief.

Go even warns about it itself, without vs with this commit:

```sh
~> go env GOPATH
/home/manny/go
~> nix-shell -p go
~> go env GOPATH
warning: GOPATH set to GOROOT (/nix/store/gvw1mfpdrk7i82884yhxf9lf5j3c12zm-go-1.14.1/share/go) has no effect
/nix/store/gvw1mfpdrk7i82884yhxf9lf5j3c12zm-go-1.14.1/share/go
~> exit
~> nix-shell -I nixpkgs=cloned/NixOS/nixpkgs -p go
~> go env GOPATH
/home/manny/go
~> exit
```
2020-05-13 23:53:30 +01:00

163 lines
6.5 KiB
Nix

{ stdenv, lib, fetchurl, fetchpatch, tzdata, iana-etc, libcCross
, pkgconfig
, pcre
, Security }:
let
libc = if stdenv ? cross then libcCross else stdenv.cc.libc;
in
stdenv.mkDerivation rec {
pname = "go";
version = "1.4-bootstrap-20161024";
revision = "79d85a4965ea7c46db483314c3981751909d7883";
src = fetchurl {
url = "https://github.com/golang/go/archive/${revision}.tar.gz";
sha256 = "1ljbllwjysya323xxm9s792z8y9jdw19n8sj3mlc8picjclrx5xf";
};
nativeBuildInputs = [ pkgconfig ];
buildInputs = [ pcre ];
depsTargetTargetPropagated = lib.optional stdenv.isDarwin Security;
hardeningDisable = [ "all" ];
# The tests try to do stuff with 127.0.0.1 and localhost
__darwinAllowLocalNetworking = true;
# I'm not sure what go wants from its 'src', but the go installation manual
# describes an installation keeping the src.
preUnpack = ''
mkdir -p $out/share
cd $out/share
'';
prePatch = ''
# Ensure that the source directory is named go
cd ..
if [ ! -d go ]; then
mv * go
fi
cd go
patchShebangs ./ # replace /bin/bash
# Disabling the 'os/http/net' tests (they want files not available in
# chroot builds)
rm src/net/{multicast_test.go,parse_test.go,port_test.go}
# !!! substituteInPlace does not seems to be effective.
# The os test wants to read files in an existing path. Just don't let it be /usr/bin.
sed -i 's,/usr/bin,'"`pwd`", src/os/os_test.go
sed -i 's,/bin/pwd,'"`type -P pwd`", src/os/os_test.go
# Disable the unix socket test
sed -i '/TestShutdownUnix/areturn' src/net/net_test.go
# Disable network timeout test
sed -i '/TestDialTimeout/areturn' src/net/dial_test.go
# Disable the hostname test
sed -i '/TestHostname/areturn' src/os/os_test.go
# ParseInLocation fails the test
sed -i '/TestParseInSydney/areturn' src/time/format_test.go
sed -i 's,/etc/protocols,${iana-etc}/etc/protocols,' src/net/lookup_unix.go
'' + lib.optionalString stdenv.isLinux ''
# prepend the nix path to the zoneinfo files but also leave the original value for static binaries
# that run outside a nix server
sed -i 's,\"/usr/share/zoneinfo/,"${tzdata}/share/zoneinfo/\"\,\n\t&,' src/time/zoneinfo_unix.go
# Find the loader dynamically
LOADER="$(find ${lib.getLib libc}/lib -name ld-linux\* | head -n 1)"
# Replace references to the loader
find src/cmd -name asm.c -exec sed -i "s,/lib/ld-linux.*\.so\.[0-9],$LOADER," {} \;
'' + lib.optionalString stdenv.isDarwin ''
sed -i 's,"/etc","'"$TMPDIR"'",' src/os/os_test.go
sed -i 's,/_go_os_test,'"$TMPDIR"'/_go_os_test,' src/os/path_test.go
sed -i '/TestCgoLookupIP/areturn' src/net/cgo_unix_test.go
sed -i '/TestChdirAndGetwd/areturn' src/os/os_test.go
sed -i '/TestDialDualStackLocalhost/areturn' src/net/dial_test.go
sed -i '/TestRead0/areturn' src/os/os_test.go
sed -i '/TestSystemRoots/areturn' src/crypto/x509/root_darwin_test.go
# fails when running inside tmux
sed -i '/TestNohup/areturn' src/os/signal/signal_test.go
# unix socket tests fail on darwin
sed -i '/TestConnAndListener/areturn' src/net/conn_test.go
sed -i '/TestPacketConn/areturn' src/net/conn_test.go
sed -i '/TestPacketConn/areturn' src/net/packetconn_test.go
sed -i '/TestConnAndPacketConn/areturn' src/net/packetconn_test.go
sed -i '/TestUnixListenerSpecificMethods/areturn' src/net/packetconn_test.go
sed -i '/TestUnixConnSpecificMethods/areturn' src/net/packetconn_test.go
sed -i '/TestUnixListenerSpecificMethods/areturn' src/net/protoconn_test.go
sed -i '/TestUnixConnSpecificMethods/areturn' src/net/protoconn_test.go
sed -i '/TestStreamConnServer/areturn' src/net/server_test.go
sed -i '/TestReadUnixgramWithUnnamedSocket/areturn' src/net/unix_test.go
sed -i '/TestReadUnixgramWithZeroBytesBuffer/areturn' src/net/unix_test.go
sed -i '/TestUnixgramWrite/areturn' src/net/unix_test.go
sed -i '/TestUnixConnLocalAndRemoteNames/areturn' src/net/unix_test.go
sed -i '/TestUnixgramConnLocalAndRemoteNames/areturn' src/net/unix_test.go
sed -i '/TestWithSimulated/areturn' src/log/syslog/syslog_test.go
sed -i '/TestFlap/areturn' src/log/syslog/syslog_test.go
sed -i '/TestNew/areturn' src/log/syslog/syslog_test.go
sed -i '/TestNewLogger/areturn' src/log/syslog/syslog_test.go
sed -i '/TestDial/areturn' src/log/syslog/syslog_test.go
sed -i '/TestWrite/areturn' src/log/syslog/syslog_test.go
sed -i '/TestConcurrentWrite/areturn' src/log/syslog/syslog_test.go
sed -i '/TestConcurrentReconnect/areturn' src/log/syslog/syslog_test.go
# remove IP resolving tests, on darwin they can find fe80::1%lo while expecting ::1
sed -i '/TestResolveIPAddr/areturn' src/net/ipraw_test.go
sed -i '/TestResolveTCPAddr/areturn' src/net/tcp_test.go
sed -i '/TestResolveUDPAddr/areturn' src/net/udp_test.go
sed -i '/TestCgoExternalThreadSIGPROF/areturn' src/runtime/crash_cgo_test.go
touch $TMPDIR/group $TMPDIR/hosts $TMPDIR/passwd
'';
patches = [
./remove-tools-1.4.patch
./creds-test-1.4.patch
# This test checks for the wrong thing with recent tzdata. It's been fixed in master but the patch
# actually works on old versions too.
(fetchpatch {
url = "https://github.com/golang/go/commit/91563ced5897faf729a34be7081568efcfedda31.patch";
sha256 = "1ny5l3f8a9dpjjrnjnsplb66308a0x13sa0wwr4j6yrkc8j4qxqi";
})
];
GOOS = if stdenv.isDarwin then "darwin" else "linux";
GOARCH = if stdenv.isDarwin then "amd64"
else if stdenv.hostPlatform.system == "i686-linux" then "386"
else if stdenv.hostPlatform.system == "x86_64-linux" then "amd64"
else if stdenv.isAarch32 then "arm"
else throw "Unsupported system";
GOARM = stdenv.lib.optionalString (stdenv.hostPlatform.system == "armv5tel-linux") "5";
GO386 = 387; # from Arch: don't assume sse2 on i686
CGO_ENABLED = 0;
# The go build actually checks for CC=*/clang and does something different, so we don't
# just want the generic `cc` here.
CC = if stdenv.isDarwin then "clang" else "cc";
installPhase = ''
mkdir -p "$out/bin"
export GOROOT="$(pwd)/"
export GOBIN="$out/bin"
export PATH="$GOBIN:$PATH"
cd ./src
./all.bash
'';
meta = with stdenv.lib; {
branch = "1.4";
homepage = "http://golang.org/";
description = "The Go Programming language";
license = licenses.bsd3;
maintainers = with maintainers; [ cstrahan ];
platforms = platforms.linux ++ platforms.darwin;
};
}