655a29ff9c
`pkgsBuildTarget` allows us to avoid repeated and confusing conditions. The others merely provide clarity for one the foreign package set's target platform matters.
241 lines
8.6 KiB
Nix
241 lines
8.6 KiB
Nix
{ stdenv, fetchurl, tzdata, iana-etc, go_bootstrap, runCommand, writeScriptBin
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, perl, which, pkgconfig, patch, procps, pcre, cacert, llvm, Security, Foundation
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, mailcap, runtimeShell
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, buildPackages, pkgsTargetTarget
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}:
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let
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inherit (stdenv.lib) optionals optionalString;
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goBootstrap = runCommand "go-bootstrap" {} ''
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mkdir $out
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cp -rf ${buildPackages.go_bootstrap}/* $out/
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chmod -R u+w $out
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find $out -name "*.c" -delete
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cp -rf $out/bin/* $out/share/go/bin/
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'';
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goarch = platform: {
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"i686" = "386";
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"x86_64" = "amd64";
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"aarch64" = "arm64";
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"arm" = "arm";
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"armv5tel" = "arm";
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"armv6l" = "arm";
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"armv7l" = "arm";
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}.${platform.parsed.cpu.name} or (throw "Unsupported system");
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in
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stdenv.mkDerivation rec {
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name = "go-${version}";
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version = "1.12";
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src = fetchurl {
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url = "https://dl.google.com/go/go${version}.src.tar.gz";
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sha256 = "1wl8kq21fbzmv4plnaza5acz8dhbaaq6smjzk3r6cf3l6qrkvi09";
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};
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# perl is used for testing go vet
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nativeBuildInputs = [ perl which pkgconfig patch procps ];
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buildInputs = [ cacert pcre ]
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++ optionals stdenv.isLinux [ stdenv.cc.libc.out ]
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++ optionals (stdenv.hostPlatform.libc == "glibc") [ stdenv.cc.libc.static ];
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propagatedBuildInputs = optionals stdenv.isDarwin [ Security Foundation ];
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hardeningDisable = [ "all" ];
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prePatch = ''
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patchShebangs ./ # replace /bin/bash
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# This source produces shell script at run time,
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# and thus it is not corrected by patchShebangs.
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substituteInPlace misc/cgo/testcarchive/carchive_test.go \
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--replace '#!/usr/bin/env bash' '#!${runtimeShell}'
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# Patch the mimetype database location which is missing on NixOS.
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substituteInPlace src/mime/type_unix.go \
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--replace '/etc/mime.types' '${mailcap}/etc/mime.types'
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# Disabling the 'os/http/net' tests (they want files not available in
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# chroot builds)
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rm src/net/{listen,parse}_test.go
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rm src/syscall/exec_linux_test.go
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# !!! substituteInPlace does not seems to be effective.
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# The os test wants to read files in an existing path. Just don't let it be /usr/bin.
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sed -i 's,/usr/bin,'"`pwd`", src/os/os_test.go
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sed -i 's,/bin/pwd,'"`type -P pwd`", src/os/os_test.go
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# Disable the unix socket test
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sed -i '/TestShutdownUnix/areturn' src/net/net_test.go
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# Disable the hostname test
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sed -i '/TestHostname/areturn' src/os/os_test.go
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# ParseInLocation fails the test
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sed -i '/TestParseInSydney/areturn' src/time/format_test.go
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# Remove the api check as it never worked
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sed -i '/src\/cmd\/api\/run.go/ireturn nil' src/cmd/dist/test.go
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# Remove the coverage test as we have removed this utility
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sed -i '/TestCoverageWithCgo/areturn' src/cmd/go/go_test.go
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# Remove the timezone naming test
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sed -i '/TestLoadFixed/areturn' src/time/time_test.go
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# Remove disable setgid test
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sed -i '/TestRespectSetgidDir/areturn' src/cmd/go/internal/work/build_test.go
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# Remove cert tests that conflict with NixOS's cert resolution
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sed -i '/TestEnvVars/areturn' src/crypto/x509/root_unix_test.go
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# TestWritevError hangs sometimes
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sed -i '/TestWritevError/areturn' src/net/writev_test.go
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# TestVariousDeadlines fails sometimes
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sed -i '/TestVariousDeadlines/areturn' src/net/timeout_test.go
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sed -i 's,/etc/protocols,${iana-etc}/etc/protocols,' src/net/lookup_unix.go
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sed -i 's,/etc/services,${iana-etc}/etc/services,' src/net/port_unix.go
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# Disable cgo lookup tests not works, they depend on resolver
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rm src/net/cgo_unix_test.go
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'' + optionalString stdenv.isLinux ''
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sed -i 's,/usr/share/zoneinfo/,${tzdata}/share/zoneinfo/,' src/time/zoneinfo_unix.go
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'' + optionalString stdenv.isAarch32 ''
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echo '#!${runtimeShell}' > misc/cgo/testplugin/test.bash
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'' + optionalString stdenv.isDarwin ''
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substituteInPlace src/race.bash --replace \
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"sysctl machdep.cpu.extfeatures | grep -qv EM64T" true
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sed -i 's,strings.Contains(.*sysctl.*,true {,' src/cmd/dist/util.go
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sed -i 's,"/etc","'"$TMPDIR"'",' src/os/os_test.go
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sed -i 's,/_go_os_test,'"$TMPDIR"'/_go_os_test,' src/os/path_test.go
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sed -i '/TestChdirAndGetwd/areturn' src/os/os_test.go
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sed -i '/TestCredentialNoSetGroups/areturn' src/os/exec/exec_posix_test.go
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sed -i '/TestRead0/areturn' src/os/os_test.go
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sed -i '/TestSystemRoots/areturn' src/crypto/x509/root_darwin_test.go
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sed -i '/TestGoInstallRebuildsStalePackagesInOtherGOPATH/areturn' src/cmd/go/go_test.go
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sed -i '/TestBuildDashIInstallsDependencies/areturn' src/cmd/go/go_test.go
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sed -i '/TestDisasmExtld/areturn' src/cmd/objdump/objdump_test.go
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sed -i 's/unrecognized/unknown/' src/cmd/link/internal/ld/lib.go
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# TestCurrent fails because Current is not implemented on Darwin
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sed -i 's/TestCurrent/testCurrent/g' src/os/user/user_test.go
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sed -i 's/TestLookup/testLookup/g' src/os/user/user_test.go
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touch $TMPDIR/group $TMPDIR/hosts $TMPDIR/passwd
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'';
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patches = [
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./remove-tools-1.11.patch
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./remove-test-pie.patch
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./creds-test.patch
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./go-1.9-skip-flaky-19608.patch
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./go-1.9-skip-flaky-20072.patch
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./skip-external-network-tests.patch
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./skip-nohup-tests.patch
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# breaks under load: https://github.com/golang/go/issues/25628
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./skip-test-extra-files-on-386.patch
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];
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postPatch = ''
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find . -name '*.orig' -exec rm {} ';'
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'' + optionalString stdenv.isDarwin ''
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echo "substitute hardcoded dsymutil with ${llvm}/bin/llvm-dsymutil"
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substituteInPlace "src/cmd/link/internal/ld/lib.go" --replace dsymutil ${llvm}/bin/llvm-dsymutil
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'';
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GOOS = stdenv.targetPlatform.parsed.kernel.name;
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GOARCH = goarch stdenv.targetPlatform;
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# GOHOSTOS/GOHOSTARCH must match the building system, not the host system.
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# Go will nevertheless build a for host system that we will copy over in
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# the install phase.
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GOHOSTOS = stdenv.buildPlatform.parsed.kernel.name;
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GOHOSTARCH = goarch stdenv.buildPlatform;
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# {CC,CXX}_FOR_TARGET must be only set for cross compilation case as go expect those
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# to be different from CC/CXX
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CC_FOR_TARGET = if (stdenv.buildPlatform != stdenv.targetPlatform) then
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"${pkgsTargetTarget.stdenv.cc}/bin/${pkgsTargetTarget.stdenv.cc.targetPrefix}cc"
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else
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null;
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CXX_FOR_TARGET = if (stdenv.buildPlatform != stdenv.targetPlatform) then
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"${pkgsTargetTarget.stdenv.cc}/bin/${pkgsTargetTarget.stdenv.cc.targetPrefix}c++"
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else
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null;
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GOARM = toString (stdenv.lib.intersectLists [(stdenv.hostPlatform.parsed.cpu.version or "")] ["5" "6" "7"]);
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GO386 = 387; # from Arch: don't assume sse2 on i686
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CGO_ENABLED = 1;
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# Hopefully avoids test timeouts on Hydra
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GO_TEST_TIMEOUT_SCALE = 3;
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# Indicate that we are running on build infrastructure
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# Some tests assume things like home directories and users exists
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GO_BUILDER_NAME = "nix";
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GOROOT_BOOTSTRAP="${goBootstrap}/share/go";
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postConfigure = ''
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export GOCACHE=$TMPDIR/go-cache
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# this is compiled into the binary
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export GOROOT_FINAL=$out/share/go
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export PATH=$(pwd)/bin:$PATH
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# Independent from host/target, CC should produce code for the building system.
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export CC=${buildPackages.stdenv.cc}/bin/cc
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ulimit -a
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'';
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postBuild = ''
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(cd src && ./make.bash)
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'';
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doCheck = stdenv.hostPlatform == stdenv.targetPlatform;
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checkPhase = ''
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runHook preCheck
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(cd src && HOME=$TMPDIR GOCACHE=$TMPDIR/go-cache ./run.bash --no-rebuild)
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runHook postCheck
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'';
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preInstall = ''
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rm -r pkg/{bootstrap,obj}
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# Contains the wrong perl shebang when cross compiling,
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# since it is not used for anything we can deleted as well.
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rm src/regexp/syntax/make_perl_groups.pl
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'' + (if (stdenv.buildPlatform != stdenv.hostPlatform) then ''
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mv bin/*_*/* bin
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rmdir bin/*_*
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${optionalString (!(GOHOSTARCH == GOARCH && GOOS == GOHOSTOS)) ''
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rm -rf pkg/${GOHOSTOS}_${GOHOSTARCH} pkg/tool/${GOHOSTOS}_${GOHOSTARCH}
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''}
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'' else if (stdenv.hostPlatform != stdenv.targetPlatform) then ''
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rm -rf bin/*_*
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${optionalString (!(GOHOSTARCH == GOARCH && GOOS == GOHOSTOS)) ''
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rm -rf pkg/${GOOS}_${GOARCH} pkg/tool/${GOOS}_${GOARCH}
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''}
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'' else "");
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installPhase = ''
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runHook preInstall
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mkdir -p $GOROOT_FINAL
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cp -a bin pkg src lib misc api doc $GOROOT_FINAL
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ln -s $GOROOT_FINAL/bin $out/bin
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runHook postInstall
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'';
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setupHook = ./setup-hook.sh;
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disallowedReferences = [ goBootstrap ];
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meta = with stdenv.lib; {
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branch = "1.12";
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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 orivej velovix mic92 ];
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platforms = platforms.linux ++ platforms.darwin;
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};
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}
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