GLIBCVERSION ?= "2.34"
LINUXLIBCVERSION ?= "5.15%"
QEMUVERSION ?= "6.1%"
-GOVERSION ?= "1.16%"
+GOVERSION ?= "1.17%"
# This can not use wildcards like 8.0.% since it is also used in mesa to denote
# llvm version being used, so always bump it with llvm recipe version bump
LLVMVERSION ?= "12.0.1"
require go-common.inc
-GO_BASEVERSION = "1.16"
-PV = "1.16.10"
-FILESEXTRAPATHS:prepend := "${FILE_DIRNAME}/go-${GO_BASEVERSION}:"
+FILESEXTRAPATHS:prepend := "${FILE_DIRNAME}/go-1.17:"
LIC_FILES_CHKSUM = "file://LICENSE;md5=5d4950ecb7b26d2c5e4e7b4e0dd74707"
file://0008-use-GOBUILDMODE-to-set-buildmode.patch \
file://0009-Revert-cmd-go-make-sure-CC-and-CXX-are-absolute.patch \
"
-SRC_URI[main.sha256sum] = "a905472011585e403d00d2a41de7ced29b8884309d73482a307f689fd0f320b5"
+SRC_URI[main.sha256sum] = "705c64251e5b25d5d55ede1039c6aa22bea40a7a931d14c370339853643c3df0"
# Upstream don't believe it is a signifiant real world issue and will only
# fix in 1.17 onwards where we can drop this.
-From a13ae484e41139094505d2834437e9262a5315f7 Mon Sep 17 00:00:00 2001
+From c403b45995c5daa6747ac4d95b39bc9a6feb2cda Mon Sep 17 00:00:00 2001
From: Alex Kube <alexander.j.kube@gmail.com>
Date: Wed, 23 Oct 2019 21:14:22 +0430
-Subject: [PATCH 2/9] cmd/go: make content-based hash generation less pedantic
+Subject: [PATCH] cmd/go: make content-based hash generation less pedantic
Upstream-Status: Inappropriate [OE specific]
src/cmd/go/internal/work/exec.go | 66 ++++++++++++++++++++++---------
2 files changed, 49 insertions(+), 19 deletions(-)
+diff --git a/src/cmd/go/internal/envcmd/env.go b/src/cmd/go/internal/envcmd/env.go
+index 20d0587..ff6f0d8 100644
--- a/src/cmd/go/internal/envcmd/env.go
+++ b/src/cmd/go/internal/envcmd/env.go
-@@ -157,7 +157,7 @@ func ExtraEnvVars() []cfg.EnvVar {
+@@ -160,7 +160,7 @@ func ExtraEnvVars() []cfg.EnvVar {
func ExtraEnvVarsCostly() []cfg.EnvVar {
var b work.Builder
b.Init()
if err != nil {
// Should not happen - b.CFlags was given an empty package.
fmt.Fprintf(os.Stderr, "go: invalid cflags: %v\n", err)
+diff --git a/src/cmd/go/internal/work/exec.go b/src/cmd/go/internal/work/exec.go
+index 5a225fb..a37872e 100644
--- a/src/cmd/go/internal/work/exec.go
+++ b/src/cmd/go/internal/work/exec.go
-@@ -37,6 +37,8 @@ import (
+@@ -38,6 +38,8 @@ import (
"cmd/go/internal/trace"
)
// actionList returns the list of actions in the dag rooted at root
// as visited in a depth-first post-order traversal.
func actionList(root *Action) []*Action {
-@@ -228,7 +230,7 @@ func (b *Builder) buildActionID(a *Actio
+@@ -229,7 +231,7 @@ func (b *Builder) buildActionID(a *Action) cache.ActionID {
// Assume b.WorkDir is being trimmed properly.
// When -trimpath is used with a package built from the module cache,
// use the module path and version instead of the directory.
fmt.Fprintf(h, "dir %s\n", p.Dir)
} else if cfg.BuildTrimpath && p.Module != nil {
fmt.Fprintf(h, "module %s@%s\n", p.Module.Path, p.Module.Version)
-@@ -247,13 +249,13 @@ func (b *Builder) buildActionID(a *Actio
+@@ -248,9 +250,9 @@ func (b *Builder) buildActionID(a *Action) cache.ActionID {
}
- if len(p.CgoFiles)+len(p.SwigFiles) > 0 {
+ if len(p.CgoFiles)+len(p.SwigFiles)+len(p.SwigCXXFiles) > 0 {
fmt.Fprintf(h, "cgo %q\n", b.toolID("cgo"))
- cppflags, cflags, cxxflags, fflags, ldflags, _ := b.CFlags(p)
-- fmt.Fprintf(h, "CC=%q %q %q %q\n", b.ccExe(), cppflags, cflags, ldflags)
+ cppflags, cflags, cxxflags, fflags, ldflags, _ := b.CFlags(p, true)
-+ fmt.Fprintf(h, "CC=%q %q %q %q\n", b.ccExe(true), cppflags, cflags, ldflags)
- if len(p.CXXFiles)+len(p.SwigFiles) > 0 {
-- fmt.Fprintf(h, "CXX=%q %q\n", b.cxxExe(), cxxflags)
-+ fmt.Fprintf(h, "CXX=%q %q\n", b.cxxExe(true), cxxflags)
+
+- ccExe := b.ccExe()
++ ccExe := b.ccExe(true)
+ fmt.Fprintf(h, "CC=%q %q %q %q\n", ccExe, cppflags, cflags, ldflags)
+ // Include the C compiler tool ID so that if the C
+ // compiler changes we rebuild the package.
+@@ -263,14 +265,14 @@ func (b *Builder) buildActionID(a *Action) cache.ActionID {
+ }
}
- if len(p.FFiles) > 0 {
-- fmt.Fprintf(h, "FC=%q %q\n", b.fcExe(), fflags)
-+ fmt.Fprintf(h, "FC=%q %q\n", b.fcExe(true), fflags)
+ if len(p.CXXFiles)+len(p.SwigCXXFiles) > 0 {
+- cxxExe := b.cxxExe()
++ cxxExe := b.cxxExe(true)
+ fmt.Fprintf(h, "CXX=%q %q\n", cxxExe, cxxflags)
+ if cxxID, err := b.gccToolID(cxxExe[0], "c++"); err == nil {
+ fmt.Fprintf(h, "CXX ID=%q\n", cxxID)
+ }
}
- // TODO(rsc): Should we include the SWIG version or Fortran/GCC/G++/Objective-C compiler versions?
- }
-@@ -2401,33 +2403,48 @@ var (
+ if len(p.FFiles) > 0 {
+- fcExe := b.fcExe()
++ fcExe := b.fcExe(true)
+ fmt.Fprintf(h, "FC=%q %q\n", fcExe, fflags)
+ if fcID, err := b.gccToolID(fcExe[0], "f95"); err == nil {
+ fmt.Fprintf(h, "FC ID=%q\n", fcID)
+@@ -2438,33 +2440,48 @@ var (
// gccCmd returns a gcc command line prefix
// defaultCC is defined in zdefaultcc.go, written by cmd/dist.
func (b *Builder) GccCmd(incdir, workdir string) []string {
}
// compilerExe returns the compiler to use given an
-@@ -2436,11 +2453,16 @@ func (b *Builder) fcExe() []string {
+@@ -2473,11 +2490,16 @@ func (b *Builder) fcExe() []string {
// of the compiler but can have additional arguments if they
// were present in the environment value.
// For example if CC="gcc -DGOPHER" then the result is ["gcc", "-DGOPHER"].
return compiler
}
-@@ -2620,7 +2642,7 @@ func envList(key, def string) []string {
+@@ -2667,7 +2689,7 @@ func envList(key, def string) []string {
}
// CFlags returns the flags to use when invoking the C, C++ or Fortran compilers, or cgo.
defaults := "-g -O2"
if cppflags, err = buildFlags("CPPFLAGS", "", p.CgoCPPFLAGS, checkCompilerFlags); err != nil {
-@@ -2639,6 +2661,14 @@ func (b *Builder) CFlags(p *load.Package
+@@ -2686,6 +2708,14 @@ func (b *Builder) CFlags(p *load.Package) (cppflags, cflags, cxxflags, fflags, l
return
}
return
}
-@@ -2653,7 +2683,7 @@ var cgoRe = lazyregexp.New(`[/\\:]`)
+@@ -2700,7 +2730,7 @@ var cgoRe = lazyregexp.New(`[/\\:]`)
func (b *Builder) cgo(a *Action, cgoExe, objdir string, pcCFLAGS, pcLDFLAGS, cgofiles, gccfiles, gxxfiles, mfiles, ffiles []string) (outGo, outObj []string, err error) {
p := a.Package
if err != nil {
return nil, nil, err
}
-@@ -3104,7 +3134,7 @@ func (b *Builder) swigIntSize(objdir str
+@@ -3151,7 +3181,7 @@ func (b *Builder) swigIntSize(objdir string) (intsize string, err error) {
// Run SWIG on one SWIG input file.
func (b *Builder) swigOne(a *Action, p *load.Package, file, objdir string, pcCFLAGS []string, cxx bool, intgosize string) (outGo, outC string, err error) {
if err != nil {
return "", "", err
}
+--
+2.20.1
+
-From 28ada8896b76d620240bafc22aa395071d601482 Mon Sep 17 00:00:00 2001
+From 8512964c0bfdfc3c9c3805743ea7de551a1d476a Mon Sep 17 00:00:00 2001
From: Alex Kube <alexander.j.kube@gmail.com>
Date: Wed, 23 Oct 2019 21:15:37 +0430
-Subject: [PATCH 3/9] cmd/go: Allow GOTOOLDIR to be overridden in the environment
+Subject: [PATCH] cmd/go: Allow GOTOOLDIR to be overridden in the environment
to allow for split host/target build roots
Upstream-Status: Inappropriate [OE specific]
Signed-off-by: Alexander J Kube <alexander.j.kube@gmail.com>
+
---
src/cmd/dist/build.go | 4 +++-
src/cmd/go/internal/cfg/cfg.go | 6 +++++-
2 files changed, 8 insertions(+), 2 deletions(-)
+diff --git a/src/cmd/dist/build.go b/src/cmd/dist/build.go
+index bec1769..d82f612 100644
--- a/src/cmd/dist/build.go
+++ b/src/cmd/dist/build.go
-@@ -246,7 +246,9 @@ func xinit() {
- workdir = xworkdir()
+@@ -248,7 +248,9 @@ func xinit() {
+ }
xatexit(rmworkdir)
- tooldir = pathf("%s/pkg/tool/%s_%s", goroot, gohostos, gohostarch)
}
// compilerEnv returns a map from "goos/goarch" to the
+diff --git a/src/cmd/go/internal/cfg/cfg.go b/src/cmd/go/internal/cfg/cfg.go
+index 57a3c1f..825d8c7 100644
--- a/src/cmd/go/internal/cfg/cfg.go
+++ b/src/cmd/go/internal/cfg/cfg.go
-@@ -64,7 +64,11 @@ func defaultContext() build.Context {
+@@ -67,7 +67,11 @@ func defaultContext() build.Context {
// variables. This matches the initialization of ToolDir in
// go/build, except for using ctxt.GOROOT rather than
// runtime.GOROOT.
-From f05ef3ded52b98537c10efd0b15cd9612471524d Mon Sep 17 00:00:00 2001
+From 153e2dda6103fd9dd871be4bb495a8da5328301e Mon Sep 17 00:00:00 2001
From: Alex Kube <alexander.j.kube@gmail.com>
Date: Wed, 23 Oct 2019 21:17:16 +0430
-Subject: [PATCH 5/9] make.bash: override CC when building dist and
- go_bootstrap
+Subject: [PATCH] make.bash: override CC when building dist and go_bootstrap
for handling OE cross-canadian builds.
Upstream-Status: Inappropriate [OE specific]
Signed-off-by: Alexander J Kube <alexander.j.kube@gmail.com>
+
---
src/make.bash | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
+diff --git a/src/make.bash b/src/make.bash
+index 7986125..dd67029 100755
--- a/src/make.bash
+++ b/src/make.bash
-@@ -178,7 +178,7 @@ if [ "$GOROOT_BOOTSTRAP" = "$GOROOT" ];
+@@ -181,7 +181,7 @@ if [ "$GOROOT_BOOTSTRAP" = "$GOROOT" ]; then
exit 1
fi
rm -f cmd/dist/dist
# -e doesn't propagate out of eval, so check success by hand.
eval $(./cmd/dist/dist env -p || echo FAIL=true)
-@@ -209,7 +209,7 @@ fi
+@@ -206,7 +206,7 @@ fi
# Run dist bootstrap to complete make.bash.
# Bootstrap installs a proper cmd/dist, built with the new toolchain.
# Throw ours, built with Go 1.4, away after bootstrap.
--./cmd/dist/dist bootstrap $buildall $vflag $GO_DISTFLAGS "$@"
-+CC="${BUILD_CC:-${CC}}" ./cmd/dist/dist bootstrap $buildall $vflag $GO_DISTFLAGS "$@"
+-./cmd/dist/dist bootstrap -a $vflag $GO_DISTFLAGS "$@"
++CC="${BUILD_CC:-${CC}}" ./cmd/dist/dist bootstrap -a $vflag $GO_DISTFLAGS "$@"
rm -f ./cmd/dist/dist
# DO NOT ADD ANY NEW CODE HERE.
-From 10735bb84df17ba657f76835f483cd8543a879c1 Mon Sep 17 00:00:00 2001
+From 7bc891e00be4263311d75aa2b2ee6a3b7b75355f Mon Sep 17 00:00:00 2001
From: Alex Kube <alexander.j.kube@gmail.com>
Date: Wed, 23 Oct 2019 21:18:12 +0430
-Subject: [PATCH 6/9] cmd/dist: separate host and target builds
+Subject: [PATCH] cmd/dist: separate host and target builds
Upstream-Status: Inappropriate [OE specific]
Matt Madison <matt@madison.systems>.
Signed-off-by: Alexander J Kube <alexander.j.kube@gmail.com>
+
---
- src/cmd/dist/build.go | 155 ++++++++++++++++++++++++++++++------------
- 1 file changed, 112 insertions(+), 43 deletions(-)
+ src/cmd/dist/build.go | 156 ++++++++++++++++++++++++++++++------------
+ 1 file changed, 113 insertions(+), 43 deletions(-)
+diff --git a/src/cmd/dist/build.go b/src/cmd/dist/build.go
+index d82f612..5c8459c 100644
--- a/src/cmd/dist/build.go
+++ b/src/cmd/dist/build.go
-@@ -41,6 +41,7 @@ var (
- goldflags string
+@@ -43,6 +43,7 @@ var (
+ goexperiment string
workdir string
tooldir string
+ build_tooldir string
oldgoos string
oldgoarch string
exe string
-@@ -53,6 +54,7 @@ var (
+@@ -55,6 +56,7 @@ var (
rebuildall bool
defaultclang bool
vflag int // verbosity
)
-@@ -249,6 +251,8 @@ func xinit() {
+@@ -251,6 +253,8 @@ func xinit() {
if tooldir = os.Getenv("GOTOOLDIR"); tooldir == "" {
tooldir = pathf("%s/pkg/tool/%s_%s", goroot, gohostos, gohostarch)
}
}
// compilerEnv returns a map from "goos/goarch" to the
-@@ -480,8 +484,10 @@ func setup() {
+@@ -496,8 +500,10 @@ func setup() {
p := pathf("%s/pkg/%s_%s", goroot, gohostos, gohostarch)
if rebuildall {
xremoveall(p)
if goos != gohostos || goarch != gohostarch {
p := pathf("%s/pkg/%s_%s", goroot, goos, goarch)
-@@ -1244,12 +1250,29 @@ func cmdbootstrap() {
+@@ -1267,17 +1273,35 @@ func cmdbootstrap() {
- var noBanner bool
+ var noBanner, noClean bool
var debug bool
+ var hostOnly bool
+ var targetOnly bool
flag.BoolVar(&rebuildall, "a", rebuildall, "rebuild all")
flag.BoolVar(&debug, "d", debug, "enable debugging of bootstrap process")
flag.BoolVar(&noBanner, "no-banner", noBanner, "do not print banner")
+ flag.BoolVar(&noClean, "no-clean", noClean, "print deprecation warning")
+ flag.BoolVar(&hostOnly, "host-only", hostOnly, "build only host binaries, not target")
+ flag.BoolVar(&targetOnly, "target-only", targetOnly, "build only target binaries, not host")
- xflagparse(0)
+ xflagparse(-1)
+ if noClean {
+ xprintf("warning: --no-clean is deprecated and has no effect; use 'go install std cmd' instead\n")
+ }
+
+ if hostOnly && targetOnly {
+ fatalf("specify only one of --host-only or --target-only\n")
+ }
+ fatalf("package names not permitted without --host-only or --target-only\n")
+ }
+ }
++
// Set GOPATH to an internal directory. We shouldn't actually
// need to store files here, since the toolchain won't
// depend on modules outside of vendor directories, but if
-@@ -1303,8 +1326,13 @@ func cmdbootstrap() {
+@@ -1345,8 +1369,13 @@ func cmdbootstrap() {
xprintf("\n")
}
goBootstrap := pathf("%s/go_bootstrap", tooldir)
cmdGo := pathf("%s/go", gobin)
if debug {
-@@ -1333,7 +1361,11 @@ func cmdbootstrap() {
+@@ -1375,7 +1404,11 @@ func cmdbootstrap() {
xprintf("\n")
}
xprintf("Building Go toolchain2 using go_bootstrap and Go toolchain1.\n")
+ } else {
+ os.Setenv("CC", compilerEnvLookup(defaultcc, goos, goarch))
+ }
+ // Now that cmd/go is in charge of the build process, enable GOEXPERIMENT.
+ os.Setenv("GOEXPERIMENT", goexperiment)
goInstall(goBootstrap, append([]string{"-i"}, toolchain...)...)
- if debug {
- run("", ShowOutput|CheckExit, pathf("%s/compile", tooldir), "-V=full")
-@@ -1370,50 +1402,84 @@ func cmdbootstrap() {
+@@ -1414,50 +1447,84 @@ func cmdbootstrap() {
}
checkNotStale(goBootstrap, append(toolchain, "runtime/internal/sys")...)
- timelog("build", "host toolchain")
- if vflag > 0 {
- xprintf("\n")
+- }
+- xprintf("Building packages and commands for host, %s/%s.\n", goos, goarch)
+
+ if goos == oldgoos && goarch == oldgoarch {
+ // Common case - not setting up for cross-compilation.
+ os.Setenv("GOARCH", goarch)
+ os.Setenv("CC", compilerEnvLookup(defaultcc, goos, goarch))
+ xprintf("Building packages and commands for target, %s/%s.\n", goos, goarch)
- }
-- xprintf("Building packages and commands for host, %s/%s.\n", goos, goarch)
++ }
goInstall(goBootstrap, "std", "cmd")
checkNotStale(goBootstrap, "std", "cmd")
checkNotStale(cmdGo, "std", "cmd")
- timelog("build", "target toolchain")
- if vflag > 0 {
- xprintf("\n")
-- }
++ if debug {
++ run("", ShowOutput|CheckExit, pathf("%s/compile", tooldir), "-V=full")
++ run("", ShowOutput|CheckExit, pathf("%s/buildid", tooldir), pathf("%s/pkg/%s_%s/runtime/internal/sys.a", goroot, goos, goarch))
++ checkNotStale(goBootstrap, append(toolchain, "runtime/internal/sys")...)
++ copyfile(pathf("%s/compile4", tooldir), pathf("%s/compile", tooldir), writeExec)
+ }
- goos = oldgoos
- goarch = oldgoarch
- os.Setenv("GOOS", goos)
- run("", ShowOutput|CheckExit, pathf("%s/buildid", tooldir), pathf("%s/pkg/%s_%s/runtime/internal/sys.a", goroot, goos, goarch))
- checkNotStale(goBootstrap, append(toolchain, "runtime/internal/sys")...)
- copyfile(pathf("%s/compile4", tooldir), pathf("%s/compile", tooldir), writeExec)
-+ if debug {
-+ run("", ShowOutput|CheckExit, pathf("%s/compile", tooldir), "-V=full")
-+ run("", ShowOutput|CheckExit, pathf("%s/buildid", tooldir), pathf("%s/pkg/%s_%s/runtime/internal/sys.a", goroot, goos, goarch))
-+ checkNotStale(goBootstrap, append(toolchain, "runtime/internal/sys")...)
-+ copyfile(pathf("%s/compile4", tooldir), pathf("%s/compile", tooldir), writeExec)
-+ }
}
// Check that there are no new files in $GOROOT/bin other than
-@@ -1430,8 +1496,11 @@ func cmdbootstrap() {
+@@ -1474,8 +1541,11 @@ func cmdbootstrap() {
}
}
-From a983bc6cd48fb0da939e3329cac18d7a3b29ecf8 Mon Sep 17 00:00:00 2001
+From 66a45dae3af140662e17ef85c2e6fe40270a2553 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Mon, 22 Feb 2021 17:54:01 -0800
Subject: [PATCH] Revert "cmd/go: make sure CC and CXX are absolute"
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
src/cmd/go/internal/envcmd/env.go | 5 -----
- src/cmd/go/internal/work/init.go | 7 -------
+ src/cmd/go/internal/work/init.go | 6 ------
src/cmd/go/testdata/script/env_write.txt | 24 ------------------------
- 3 files changed, 36 deletions(-)
+ 3 files changed, 35 deletions(-)
diff --git a/src/cmd/go/internal/envcmd/env.go b/src/cmd/go/internal/envcmd/env.go
-index 6937187522..29f9057c3f 100644
+index ff6f0d8..43b94e7 100644
--- a/src/cmd/go/internal/envcmd/env.go
+++ b/src/cmd/go/internal/envcmd/env.go
-@@ -427,11 +427,6 @@ func checkEnvWrite(key, val string) error {
+@@ -457,11 +457,6 @@ func checkEnvWrite(key, val string) error {
if !filepath.IsAbs(val) && val != "" {
return fmt.Errorf("GOPATH entry is relative; must be absolute path: %q", val)
}
- // Make sure CC and CXX are absolute paths
-- case "CC", "CXX":
+- case "CC", "CXX", "GOMODCACHE":
- if !filepath.IsAbs(val) && val != "" && val != filepath.Base(val) {
- return fmt.Errorf("%s entry is relative; must be absolute path: %q", key, val)
- }
if !utf8.ValidString(val) {
diff --git a/src/cmd/go/internal/work/init.go b/src/cmd/go/internal/work/init.go
-index ba7c7c2fbb..3a6df5f758 100644
+index 37a3e2d..316b0cf 100644
--- a/src/cmd/go/internal/work/init.go
+++ b/src/cmd/go/internal/work/init.go
-@@ -41,13 +41,6 @@ func BuildInit() {
+@@ -39,12 +39,6 @@ func BuildInit() {
cfg.BuildPkgdir = p
}
- base.Fatalf("go %s: %s environment variable is relative; must be absolute path: %s\n", flag.Args()[0], key, path)
- }
- }
--
- // For each experiment that has been enabled in the toolchain, define a
- // build tag with the same name but prefixed by "goexperiment." which can be
- // used for compiling alternative files for the experiment. This allows
+ }
+
+ func instrumentInit() {
diff --git a/src/cmd/go/testdata/script/env_write.txt b/src/cmd/go/testdata/script/env_write.txt
-index bda1e57826..c99aadb7f2 100644
+index b5e9739..566c876 100644
--- a/src/cmd/go/testdata/script/env_write.txt
+++ b/src/cmd/go/testdata/script/env_write.txt
@@ -129,30 +129,6 @@ go env -w GOTMPDIR=
env GOOS=
env GOARCH=
--
-2.30.1
+2.20.1
PROVIDES = "go-native"
SRC_URI = "https://dl.google.com/go/go${PV}.${BUILD_GOOS}-${BUILD_GOARCH}.tar.gz;name=go_${BUILD_GOTUPLE}"
-SRC_URI[go_linux_amd64.sha256sum] = "414cd18ce1d193769b9e97d2401ad718755ab47816e13b2a1cde203d263b55cf"
-SRC_URI[go_linux_arm64.sha256sum] = "bfe1d4b82626c742b4690a832ca59a21e3d702161556f3c0ed26dffb368927e9"
+SRC_URI[go_linux_amd64.sha256sum] = "550f9845451c0c94be679faf116291e7807a8d78b43149f9506c1b15eb89008c"
+SRC_URI[go_linux_arm64.sha256sum] = "06f505c8d27203f78706ad04e47050b49092f1b06dc9ac4fbee4f0e4d015c8d4"
UPSTREAM_CHECK_URI = "https://golang.org/dl/"
UPSTREAM_CHECK_REGEX = "go(?P<pver>\d+(\.\d+)+)\.linux"
