1 { pkgs, lib, stdenv, fetchurl, fetchgit, tzdata, iana-etc, runCommand
2 , perl, which, pkg-config, patch, procps, pcre, cacert, Security, Foundation
3 , mailcap, runtimeShell
12 inherit (lib) optionals optionalString;
14 go_bootstrap = buildPackages.callPackage ./bootstrap.nix { };
16 goBootstrap = runCommand "go-bootstrap" {} ''
18 cp -rf ${go_bootstrap}/* $out/
20 find $out -name "*.c" -delete
21 cp -rf $out/bin/* $out/share/go/bin/
32 "powerpc64le" = "ppc64le";
33 }.${platform.parsed.cpu.name} or (throw "Unsupported system");
35 # We need a target compiler which is still runnable at build time,
36 # to handle the cross-building case where build != host == target
37 targetCC = pkgsBuildTarget.targetPackages.stdenv.cc;
40 stdenv.mkDerivation rec {
41 pname = "go2-unstable";
42 version = "2021-03-22";
45 url = https://go.googlesource.com/go;
46 rev = "a4b4db4cdeefb7b4ea5adb09073dd123846b3588";
47 sha256 = "sha256:1wqqnywcrfazydi5wcg04s6zgsfh4m879vxfgacgrnigd23ynhvr";
50 # perl is used for testing go vet
51 nativeBuildInputs = [ perl which pkg-config patch procps ];
52 buildInputs = [ cacert pcre ]
53 ++ optionals stdenv.isLinux [ stdenv.cc.libc.out ]
54 ++ optionals (stdenv.hostPlatform.libc == "glibc") [ stdenv.cc.libc.static ];
56 depsTargetTargetPropagated = optionals stdenv.isDarwin [ Security Foundation ];
58 hardeningDisable = [ "all" ];
61 echo '${version}' > VERSION
62 patchShebangs ./ # replace /bin/bash
64 # This source produces shell script at run time,
65 # and thus it is not corrected by patchShebangs.
66 substituteInPlace misc/cgo/testcarchive/carchive_test.go \
67 --replace '#!/usr/bin/env bash' '#!${runtimeShell}'
69 # Patch the mimetype database location which is missing on NixOS.
70 # but also allow static binaries built with NixOS to run outside nix
71 sed -i 's,\"/etc/mime.types,"${mailcap}/etc/mime.types\"\,\n\t&,' src/mime/type_unix.go
73 # Disabling the 'os/http/net' tests (they want files not available in
75 rm src/net/{listen,parse}_test.go
76 rm src/syscall/exec_linux_test.go
78 # !!! substituteInPlace does not seems to be effective.
79 # The os test wants to read files in an existing path. Just don't let it be /usr/bin.
80 sed -i 's,/usr/bin,'"`pwd`", src/os/os_test.go
81 sed -i 's,/bin/pwd,'"`type -P pwd`", src/os/os_test.go
83 sed -i '/TestFallocate/aif true \{ return\; \}' src/cmd/link/internal/ld/fallocate_test.go
84 # Skip this test since ssl patches mess it up.
85 sed -i '/TestLoadSystemCertsLoadColonSeparatedDirs/aif true \{ return\; \}' src/crypto/x509/root_unix_test.go
86 # Disable another PIE test which breaks.
87 sed -i '/TestTrivialPIE/aif true \{ return\; \}' misc/cgo/testshared/shared_test.go
88 # Disable the BuildModePie test
89 sed -i '/TestBuildmodePIE/aif true \{ return\; \}' src/cmd/go/go_test.go
90 # Disable the unix socket test
91 sed -i '/TestShutdownUnix/aif true \{ return\; \}' src/net/net_test.go
92 # Disable the hostname test
93 sed -i '/TestHostname/aif true \{ return\; \}' src/os/os_test.go
94 # ParseInLocation fails the test
95 sed -i '/TestParseInSydney/aif true \{ return\; \}' src/time/format_test.go
96 # Remove the api check as it never worked
97 sed -i '/src\/cmd\/api\/run.go/ireturn nil' src/cmd/dist/test.go
98 # Remove the coverage test as we have removed this utility
99 sed -i '/TestCoverageWithCgo/aif true \{ return\; \}' src/cmd/go/go_test.go
100 # Remove the timezone naming test
101 sed -i '/TestLoadFixed/aif true \{ return\; \}' src/time/time_test.go
102 # Remove disable setgid test
103 sed -i '/TestRespectSetgidDir/aif true \{ return\; \}' src/cmd/go/internal/work/build_test.go
104 # Remove cert tests that conflict with NixOS's cert resolution
105 sed -i '/TestEnvVars/aif true \{ return\; \}' src/crypto/x509/root_unix_test.go
106 # TestWritevError hangs sometimes
107 sed -i '/TestWritevError/aif true \{ return\; \}' src/net/writev_test.go
108 # TestVariousDeadlines fails sometimes
109 sed -i '/TestVariousDeadlines/aif true \{ return\; \}' src/net/timeout_test.go
111 sed -i 's,/etc/protocols,${iana-etc}/etc/protocols,' src/net/lookup_unix.go
112 sed -i 's,/etc/services,${iana-etc}/etc/services,' src/net/port_unix.go
114 # Disable cgo lookup tests not works, they depend on resolver
115 rm src/net/cgo_unix_test.go
117 '' + optionalString stdenv.isLinux ''
118 # prepend the nix path to the zoneinfo files but also leave the original value for static binaries
119 # that run outside a nix server
120 sed -i 's,\"/usr/share/zoneinfo/,"${tzdata}/share/zoneinfo/\"\,\n\t&,' src/time/zoneinfo_unix.go
122 '' + optionalString stdenv.isAarch32 ''
123 echo '#!${runtimeShell}' > misc/cgo/testplugin/test.bash
124 '' + optionalString stdenv.isDarwin ''
125 substituteInPlace src/race.bash --replace \
126 "sysctl machdep.cpu.extfeatures | grep -qv EM64T" true
127 sed -i 's,strings.Contains(.*sysctl.*,true {,' src/cmd/dist/util.go
128 sed -i 's,"/etc","'"$TMPDIR"'",' src/os/os_test.go
129 sed -i 's,/_go_os_test,'"$TMPDIR"'/_go_os_test,' src/os/path_test.go
131 sed -i '/TestChdirAndGetwd/aif true \{ return\; \}' src/os/os_test.go
132 sed -i '/TestCredentialNoSetGroups/aif true \{ return\; \}' src/os/exec/exec_posix_test.go
133 sed -i '/TestRead0/aif true \{ return\; \}' src/os/os_test.go
134 sed -i '/TestSystemRoots/aif true \{ return\; \}' src/crypto/x509/root_darwin_test.go
136 sed -i '/TestGoInstallRebuildsStalePackagesInOtherGOPATH/aif true \{ return\; \}' src/cmd/go/go_test.go
137 sed -i '/TestBuildDashIInstallsDependencies/aif true \{ return\; \}' src/cmd/go/go_test.go
139 sed -i '/TestDisasmExtld/aif true \{ return\; \}' src/cmd/objdump/objdump_test.go
141 sed -i 's/unrecognized/unknown/' src/cmd/link/internal/ld/lib.go
143 # TestCurrent fails because Current is not implemented on Darwin
144 sed -i 's/TestCurrent/testCurrent/g' src/os/user/user_test.go
145 sed -i 's/TestLookup/testLookup/g' src/os/user/user_test.go
147 touch $TMPDIR/group $TMPDIR/hosts $TMPDIR/passwd
151 ./remove-tools-1.11.patch
152 ./ssl-cert-file-2-dev.patch
153 ./remove-test-pie-1.15.patch
155 ./go-1.9-skip-flaky-19608.patch
156 ./go-1.9-skip-flaky-20072.patch
157 ./skip-external-network-tests-1.16.patch
158 ./skip-nohup-tests.patch
159 ./skip-cgo-tests-1.15.patch
161 # breaks under load: https://github.com/golang/go/issues/25628
163 then ./skip-test-extra-files-on-aarch32-1.14.patch
164 else ./skip-test-extra-files-on-386-1.14.patch)
168 find . -name '*.orig' -exec rm {} ';'
171 GOOS = stdenv.targetPlatform.parsed.kernel.name;
172 GOARCH = goarch stdenv.targetPlatform;
173 # GOHOSTOS/GOHOSTARCH must match the building system, not the host system.
174 # Go will nevertheless build a for host system that we will copy over in
176 GOHOSTOS = stdenv.buildPlatform.parsed.kernel.name;
177 GOHOSTARCH = goarch stdenv.buildPlatform;
179 # {CC,CXX}_FOR_TARGET must be only set for cross compilation case as go expect those
180 # to be different from CC/CXX
181 CC_FOR_TARGET = if (stdenv.buildPlatform != stdenv.targetPlatform) then
182 "${targetCC}/bin/${targetCC.targetPrefix}cc"
185 CXX_FOR_TARGET = if (stdenv.buildPlatform != stdenv.targetPlatform) then
186 "${targetCC}/bin/${targetCC.targetPrefix}c++"
190 GOARM = toString (lib.intersectLists [(stdenv.hostPlatform.parsed.cpu.version or "")] ["5" "6" "7"]);
191 GO386 = "softfloat"; # from Arch: don't assume sse2 on i686
193 # Hopefully avoids test timeouts on Hydra
194 GO_TEST_TIMEOUT_SCALE = 3;
196 # Indicate that we are running on build infrastructure
197 # Some tests assume things like home directories and users exists
198 GO_BUILDER_NAME = "nix";
200 GOROOT_BOOTSTRAP="${goBootstrap}/share/go";
203 export GOCACHE=$TMPDIR/go-cache
204 # this is compiled into the binary
205 export GOROOT_FINAL=$out/share/go
207 export PATH=$(pwd)/bin:$PATH
209 ${optionalString (stdenv.buildPlatform != stdenv.targetPlatform) ''
210 # Independent from host/target, CC should produce code for the building system.
211 # We only set it when cross-compiling.
212 export CC=${buildPackages.stdenv.cc}/bin/cc
218 (cd src && ./make.bash)
221 doCheck = stdenv.hostPlatform == stdenv.targetPlatform && !stdenv.isDarwin;
225 (cd src && HOME=$TMPDIR GOCACHE=$TMPDIR/go-cache ./run.bash --no-rebuild)
231 # Contains the wrong perl shebang when cross compiling,
232 # since it is not used for anything we can deleted as well.
233 rm src/regexp/syntax/make_perl_groups.pl
234 '' + (if (stdenv.buildPlatform != stdenv.hostPlatform) then ''
237 ${optionalString (!(GOHOSTARCH == GOARCH && GOOS == GOHOSTOS)) ''
238 rm -rf pkg/${GOHOSTOS}_${GOHOSTARCH} pkg/tool/${GOHOSTOS}_${GOHOSTARCH}
240 '' else if (stdenv.hostPlatform != stdenv.targetPlatform) then ''
242 ${optionalString (!(GOHOSTARCH == GOARCH && GOOS == GOHOSTOS)) ''
243 rm -rf pkg/${GOOS}_${GOARCH} pkg/tool/${GOOS}_${GOARCH}
249 mkdir -p $GOROOT_FINAL
250 cp -a bin pkg src lib misc api doc $GOROOT_FINAL
251 ln -s $GOROOT_FINAL/bin $out/bin
255 disallowedReferences = [ goBootstrap ];
258 homepage = "http://golang.org/";
259 description = "The Go Programming language";
260 license = licenses.bsd3;
261 maintainers = teams.golang.members ++ [ maintainers._3noch ];
262 platforms = platforms.linux ++ platforms.darwin;