94 lines
2.8 KiB
Nix
94 lines
2.8 KiB
Nix
{ stdenv, lib, fetchurl, fetchpatch, tzdata, iana-etc, libcCross
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, pkg-config
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, pcre
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, Security }:
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let
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libc = if stdenv ? cross then libcCross else stdenv.cc.libc;
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in
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stdenv.mkDerivation rec {
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pname = "go";
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version = "1.4-bootstrap-${builtins.substring 0 7 revision}";
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revision = "bdd4b9503e47c2c38a9d0a9bb2f5d95ec5ff8ef6";
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src = fetchurl {
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url = "https://github.com/golang/go/archive/${revision}.tar.gz";
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sha256 = "1zdyf883awaqdzm4r3fs76nbpiqx3iswl2p4qxclw2sl5vvynas5";
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};
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nativeBuildInputs = [ pkg-config ];
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buildInputs = [ pcre ];
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depsTargetTargetPropagated = lib.optional stdenv.isDarwin Security;
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hardeningDisable = [ "all" ];
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# The tests try to do stuff with 127.0.0.1 and localhost
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__darwinAllowLocalNetworking = true;
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# I'm not sure what go wants from its 'src', but the go installation manual
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# describes an installation keeping the src.
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preUnpack = ''
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mkdir -p $out/share
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cd $out/share
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'';
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prePatch = ''
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# Ensure that the source directory is named go
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cd ..
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if [ ! -d go ]; then
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mv * go
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fi
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cd go
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patchShebangs ./ # replace /bin/bash
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sed -i 's,/etc/protocols,${iana-etc}/etc/protocols,' src/net/lookup_unix.go
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'' + lib.optionalString stdenv.isLinux ''
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# prepend the nix path to the zoneinfo files but also leave the original value for static binaries
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# that run outside a nix server
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sed -i 's,\"/usr/share/zoneinfo/,"${tzdata}/share/zoneinfo/\"\,\n\t&,' src/time/zoneinfo_unix.go
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# Find the loader dynamically
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LOADER="$(find ${lib.getLib libc}/lib -name ld-linux\* | head -n 1)"
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# Replace references to the loader
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find src/cmd -name asm.c -exec sed -i "s,/lib/ld-linux.*\.so\.[0-9],$LOADER," {} \;
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'';
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patches = [
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./remove-tools-1.4.patch
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];
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GOOS = if stdenv.isDarwin then "darwin" else "linux";
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GOARCH = if stdenv.isDarwin then "amd64"
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else if stdenv.hostPlatform.system == "i686-linux" then "386"
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else if stdenv.hostPlatform.system == "x86_64-linux" then "amd64"
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else if stdenv.isAarch32 then "arm"
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else throw "Unsupported system";
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GOARM = lib.optionalString (stdenv.hostPlatform.system == "armv5tel-linux") "5";
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GO386 = 387; # from Arch: don't assume sse2 on i686
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CGO_ENABLED = 0;
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# The go build actually checks for CC=*/clang and does something different, so we don't
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# just want the generic `cc` here.
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CC = if stdenv.isDarwin then "clang" else "cc";
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installPhase = ''
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mkdir -p "$out/bin"
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export GOROOT="$(pwd)/"
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export GOBIN="$out/bin"
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export PATH="$GOBIN:$PATH"
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cd ./src
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./all.bash
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'';
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meta = with lib; {
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homepage = "http://golang.org/";
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description = "The Go Programming language";
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license = licenses.bsd3;
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maintainers = with maintainers; [ cstrahan ];
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platforms = platforms.linux ++ platforms.darwin;
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};
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}
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