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initial package creation 

Signed-off-by: Toshaan Bharvani <toshaan@powerel.org>
master
Toshaan Bharvani 3 years ago
commit
b8268d7f5f
12 changed files with 2136 additions and 0 deletions
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  1. 88
      SOURCES/0001-Don-t-use-the-bundled-tzdata-at-runtime-except-for-t.patch
  2. 41
      SOURCES/0002-syscall-expose-IfInfomsg.X__ifi_pad-on-s390x.patch
  3. 48
      SOURCES/0003-cmd-go-disable-Google-s-proxy-and-sumdb.patch
  4. 13
      SOURCES/fix_TestScript_list_std.patch
  5. 70
      SOURCES/go1.5-zoneinfo_testing_only.patch
  6. 1
      SOURCES/golang-gdbinit
  7. 3
      SOURCES/golang-prelink.conf
  8. 7
      SOURCES/powerel.go
  9. 128
      SOURCES/remove_ed25519vectors_test.patch
  10. 151
      SOURCES/remove_waitgroup_misuse_tests.patch
  11. 1142
      SOURCES/rhbz1952381.patch
  12. 444
      SPECS/golang.spec

88
SOURCES/0001-Don-t-use-the-bundled-tzdata-at-runtime-except-for-t.patch
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@ -0,0 +1,88 @@
From f3d446b60a082308ec5aaa2fdc36e31f566081bb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jakub=20=C4=8Cajka?= <jcajka@redhat.com>
Date: Thu, 22 Mar 2018 11:49:09 +0100
Subject: [PATCH 1/3] Don't use the bundled tzdata at runtime, except for the
internal test suite

---
src/time/internal_test.go | 7 +++++--
src/time/zoneinfo_test.go | 3 ++-
src/time/zoneinfo_unix.go | 2 --
3 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/src/time/internal_test.go b/src/time/internal_test.go
index 35ce69b228..1cea04ed7e 100644
--- a/src/time/internal_test.go
+++ b/src/time/internal_test.go
@@ -4,13 +4,15 @@
package time
+import "runtime"
+
func init() {
// force US/Pacific for time zone tests
ForceUSPacificForTesting()
}
func initTestingZone() {
- z, err := loadLocation("America/Los_Angeles", zoneSources[len(zoneSources)-1:])
+ z, err := loadLocation("America/Los_Angeles", zoneSources)
if err != nil {
panic("cannot load America/Los_Angeles for testing: " + err.Error())
}
@@ -21,8 +23,9 @@ func initTestingZone() {
var OrigZoneSources = zoneSources
func forceZipFileForTesting(zipOnly bool) {
- zoneSources = make([]string, len(OrigZoneSources))
+ zoneSources = make([]string, len(OrigZoneSources)+1)
copy(zoneSources, OrigZoneSources)
+ zoneSources = append(zoneSources, runtime.GOROOT()+"/lib/time/zoneinfo.zip")
if zipOnly {
zoneSources = zoneSources[len(zoneSources)-1:]
}
diff --git a/src/time/zoneinfo_test.go b/src/time/zoneinfo_test.go
index 277b68f798..be2aa6c687 100644
--- a/src/time/zoneinfo_test.go
+++ b/src/time/zoneinfo_test.go
@@ -9,6 +9,7 @@ import (
"fmt"
"os"
"reflect"
+ "runtime"
"testing"
"time"
)
@@ -139,7 +140,7 @@ func TestLoadLocationFromTZData(t *testing.T) {
t.Fatal(err)
}
- tzinfo, err := time.LoadTzinfo(locationName, time.OrigZoneSources[len(time.OrigZoneSources)-1])
+ tzinfo, err := time.LoadTzinfo(locationName, runtime.GOROOT()+"/lib/time/zoneinfo.zip")
if err != nil {
t.Fatal(err)
}
diff --git a/src/time/zoneinfo_unix.go b/src/time/zoneinfo_unix.go
index d2465eef65..b8c934c9a9 100644
--- a/src/time/zoneinfo_unix.go
+++ b/src/time/zoneinfo_unix.go
@@ -12,7 +12,6 @@
package time
import (
- "runtime"
"syscall"
)
@@ -22,7 +21,6 @@ var zoneSources = []string{
"/usr/share/zoneinfo/",
"/usr/share/lib/zoneinfo/",
"/usr/lib/locale/TZ/",
- runtime.GOROOT() + "/lib/time/zoneinfo.zip",
}
func initLocal() {
--
2.26.2

41
SOURCES/0002-syscall-expose-IfInfomsg.X__ifi_pad-on-s390x.patch
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@ -0,0 +1,41 @@
From 67a4711d09c6595c17f32470c15bf471c287777d Mon Sep 17 00:00:00 2001
From: Michael Munday <munday@ca.ibm.com>
Date: Tue, 17 Jan 2017 11:33:38 -0500
Subject: [PATCH 2/3] syscall: expose IfInfomsg.X__ifi_pad on s390x

Exposing this field on s390x improves compatibility with the other
linux architectures, all of which already expose it.

Fixes #18628 and updates #18632.

Change-Id: I08e8e1eb705f898cd8822f8bee0d61ce11d514b5
---
src/syscall/ztypes_linux_s390x.go | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/syscall/ztypes_linux_s390x.go b/src/syscall/ztypes_linux_s390x.go
index 91f5ceff20..59a8b1fccd 100644
--- a/src/syscall/ztypes_linux_s390x.go
+++ b/src/syscall/ztypes_linux_s390x.go
@@ -449,12 +449,12 @@ type RtAttr struct {
}
type IfInfomsg struct {
- Family uint8
- _ uint8
- Type uint16
- Index int32
- Flags uint32
- Change uint32
+ Family uint8
+ X__ifi_pad uint8
+ Type uint16
+ Index int32
+ Flags uint32
+ Change uint32
}
type IfAddrmsg struct {
--
2.26.2

48
SOURCES/0003-cmd-go-disable-Google-s-proxy-and-sumdb.patch
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@ -0,0 +1,48 @@
From fa250374b727439159bc9f203b854bb5df00186f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jakub=20=C4=8Cajka?= <jcajka@redhat.com>
Date: Mon, 27 May 2019 15:12:53 +0200
Subject: [PATCH 3/3] cmd/go: disable Google's proxy and sumdb

---
src/cmd/go/internal/cfg/cfg.go | 4 ++--
src/cmd/go/testdata/script/mod_sumdb_golang.txt | 6 +++---
2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/cmd/go/internal/cfg/cfg.go b/src/cmd/go/internal/cfg/cfg.go
index 57a3c1ff6f..e56c60e591 100644
--- a/src/cmd/go/internal/cfg/cfg.go
+++ b/src/cmd/go/internal/cfg/cfg.go
@@ -266,8 +266,8 @@ var (
GOPPC64 = envOr("GOPPC64", fmt.Sprintf("%s%d", "power", buildcfg.GOPPC64))
GOWASM = envOr("GOWASM", fmt.Sprint(buildcfg.GOWASM))
- GOPROXY = envOr("GOPROXY", "https://proxy.golang.org,direct")
- GOSUMDB = envOr("GOSUMDB", "sum.golang.org")
+ GOPROXY = envOr("GOPROXY", "direct")
+ GOSUMDB = envOr("GOSUMDB", "off")
GOPRIVATE = Getenv("GOPRIVATE")
GONOPROXY = envOr("GONOPROXY", GOPRIVATE)
GONOSUMDB = envOr("GONOSUMDB", GOPRIVATE)
diff --git a/src/cmd/go/testdata/script/mod_sumdb_golang.txt b/src/cmd/go/testdata/script/mod_sumdb_golang.txt
index becd88b52e..b2a1250372 100644
--- a/src/cmd/go/testdata/script/mod_sumdb_golang.txt
+++ b/src/cmd/go/testdata/script/mod_sumdb_golang.txt
@@ -2,12 +2,12 @@
env GOPROXY=
env GOSUMDB=
go env GOPROXY
-stdout '^https://proxy.golang.org,direct$'
+stdout '^direct$'
go env GOSUMDB
-stdout '^sum.golang.org$'
+stdout '^off$'
env GOPROXY=https://proxy.golang.org
go env GOSUMDB
-stdout '^sum.golang.org$'
+stdout '^off$'
# Download direct from github.
--
2.31.1

13
SOURCES/fix_TestScript_list_std.patch
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@ -0,0 +1,13 @@
diff --git a/src/cmd/go/testdata/script/list_std.txt b/src/cmd/go/testdata/script/list_std.txt
index 6ab1bd1674..4a00e436fd 100644
--- a/src/cmd/go/testdata/script/list_std.txt
+++ b/src/cmd/go/testdata/script/list_std.txt
@@ -6,7 +6,7 @@ env GO111MODULE=off
# Listing GOROOT should only find standard packages.
cd $GOROOT/src
go list -f '{{if not .Standard}}{{.ImportPath}}{{end}}' ./...
-! stdout .
+stdout _$GOROOT
# Standard packages should include cmd, but not cmd/vendor.
go list ./...

70
SOURCES/go1.5-zoneinfo_testing_only.patch
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@ -0,0 +1,70 @@
diff -up go-dd7cbf3a846c2cb125ac65173abaf6a8b9f903ff/src/time/internal_test.go.time go-dd7cbf3a846c2cb125ac65173abaf6a8b9f903ff/src/time/internal_test.go
--- go-dd7cbf3a846c2cb125ac65173abaf6a8b9f903ff/src/time/internal_test.go.time 2017-12-05 01:10:10.000000000 +0100
+++ go-dd7cbf3a846c2cb125ac65173abaf6a8b9f903ff/src/time/internal_test.go 2017-12-05 14:55:10.574637475 +0100
@@ -4,13 +4,15 @@
package time
+import "runtime"
+
func init() {
// force US/Pacific for time zone tests
ForceUSPacificForTesting()
}
func initTestingZone() {
- z, err := loadLocation("America/Los_Angeles", zoneSources[len(zoneSources)-1:])
+ z, err := loadLocation("America/Los_Angeles", zoneSources)
if err != nil {
panic("cannot load America/Los_Angeles for testing: " + err.Error())
}
@@ -21,8 +23,9 @@ func initTestingZone() {
var OrigZoneSources = zoneSources
func forceZipFileForTesting(zipOnly bool) {
- zoneSources = make([]string, len(OrigZoneSources))
+ zoneSources = make([]string, len(OrigZoneSources)+1)
copy(zoneSources, OrigZoneSources)
+ zoneSources = append(zoneSources, runtime.GOROOT()+"/lib/time/zoneinfo.zip")
if zipOnly {
zoneSources = zoneSources[len(zoneSources)-1:]
}
diff -up go-dd7cbf3a846c2cb125ac65173abaf6a8b9f903ff/src/time/zoneinfo_test.go.time go-dd7cbf3a846c2cb125ac65173abaf6a8b9f903ff/src/time/zoneinfo_test.go
--- go-dd7cbf3a846c2cb125ac65173abaf6a8b9f903ff/src/time/zoneinfo_test.go.time 2017-12-05 01:10:10.000000000 +0100
+++ go-dd7cbf3a846c2cb125ac65173abaf6a8b9f903ff/src/time/zoneinfo_test.go 2017-12-05 14:58:09.823109248 +0100
@@ -8,6 +8,7 @@ import (
"fmt"
"os"
"reflect"
+ "runtime"
"testing"
"time"
)
@@ -128,7 +129,7 @@ func TestLoadLocationFromTZData(t *testi
t.Fatal(err)
}
- tzinfo, err := time.LoadTzinfo(locationName, time.OrigZoneSources[len(time.OrigZoneSources)-1])
+ tzinfo, err := time.LoadTzinfo(locationName, runtime.GOROOT()+"/lib/time/zoneinfo.zip")
if err != nil {
t.Fatal(err)
}
diff -up go-dd7cbf3a846c2cb125ac65173abaf6a8b9f903ff/src/time/zoneinfo_unix.go.time go-dd7cbf3a846c2cb125ac65173abaf6a8b9f903ff/src/time/zoneinfo_unix.go
--- go-dd7cbf3a846c2cb125ac65173abaf6a8b9f903ff/src/time/zoneinfo_unix.go.time 2017-12-05 01:10:10.000000000 +0100
+++ go-dd7cbf3a846c2cb125ac65173abaf6a8b9f903ff/src/time/zoneinfo_unix.go 2017-12-05 14:55:10.574637475 +0100
@@ -12,7 +12,6 @@
package time
import (
- "runtime"
"syscall"
)
@@ -22,7 +21,6 @@ var zoneSources = []string{
"/usr/share/zoneinfo/",
"/usr/share/lib/zoneinfo/",
"/usr/lib/locale/TZ/",
- runtime.GOROOT() + "/lib/time/zoneinfo.zip",
}
func initLocal() {

1
SOURCES/golang-gdbinit
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@ -0,0 +1 @@
add-auto-load-safe-path /usr/lib/golang/src/pkg/runtime/runtime-gdb.py

3
SOURCES/golang-prelink.conf
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@ -0,0 +1,3 @@
# there are ELF files in src which are testdata and shouldn't be modified
-b /usr/lib/golang/src
-b /usr/lib64/golang/src

7
SOURCES/powerel.go
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@ -0,0 +1,7 @@
// +build rpm_crashtraceback

package runtime

func init() {
setTraceback("crash")
}

128
SOURCES/remove_ed25519vectors_test.patch
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@ -0,0 +1,128 @@
From d7cad65ab9179804e9f089ce97bc124e9ef79494 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Alejandro=20S=C3=A1ez?= <asm@redhat.com>
Date: Wed, 15 Dec 2021 16:02:15 +0100
Subject: [PATCH] Remove ed25519vectors_test.go

---
src/crypto/ed25519/ed25519vectors_test.go | 109 ----------------------
1 file changed, 109 deletions(-)
delete mode 100644 src/crypto/ed25519/ed25519vectors_test.go

diff --git a/src/crypto/ed25519/ed25519vectors_test.go b/src/crypto/ed25519/ed25519vectors_test.go
deleted file mode 100644
index 74fcdcdf4e..0000000000
--- a/src/crypto/ed25519/ed25519vectors_test.go
+++ /dev/null
@@ -1,109 +0,0 @@
-// Copyright 2021 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package ed25519_test
-
-import (
- "crypto/ed25519"
- "encoding/hex"
- "encoding/json"
- "internal/testenv"
- "os"
- "os/exec"
- "path/filepath"
- "testing"
-)
-
-// TestEd25519Vectors runs a very large set of test vectors that exercise all
-// combinations of low-order points, low-order components, and non-canonical
-// encodings. These vectors lock in unspecified and spec-divergent behaviors in
-// edge cases that are not security relevant in most contexts, but that can
-// cause issues in consensus applications if changed.
-//
-// Our behavior matches the "classic" unwritten verification rules of the
-// "ref10" reference implementation.
-//
-// Note that although we test for these edge cases, they are not covered by the
-// Go 1 Compatibility Promise. Applications that need stable verification rules
-// should use github.com/hdevalence/ed25519consensus.
-//
-// See https://hdevalence.ca/blog/2020-10-04-its-25519am for more details.
-func TestEd25519Vectors(t *testing.T) {
- jsonVectors := downloadEd25519Vectors(t)
- var vectors []struct {
- A, R, S, M string
- Flags []string
- }
- if err := json.Unmarshal(jsonVectors, &vectors); err != nil {
- t.Fatal(err)
- }
- for i, v := range vectors {
- expectedToVerify := true
- for _, f := range v.Flags {
- switch f {
- // We use the simplified verification formula that doesn't multiply
- // by the cofactor, so any low order residue will cause the
- // signature not to verify.
- //
- // This is allowed, but not required, by RFC 8032.
- case "LowOrderResidue":
- expectedToVerify = false
- // Our point decoding allows non-canonical encodings (in violation
- // of RFC 8032) but R is not decoded: instead, R is recomputed and
- // compared bytewise against the canonical encoding.
- case "NonCanonicalR":
- expectedToVerify = false
- }
- }
-
- publicKey := decodeHex(t, v.A)
- signature := append(decodeHex(t, v.R), decodeHex(t, v.S)...)
- message := []byte(v.M)
-
- didVerify := ed25519.Verify(publicKey, message, signature)
- if didVerify && !expectedToVerify {
- t.Errorf("#%d: vector with flags %s unexpectedly verified", i, v.Flags)
- }
- if !didVerify && expectedToVerify {
- t.Errorf("#%d: vector with flags %s unexpectedly rejected", i, v.Flags)
- }
- }
-}
-
-func downloadEd25519Vectors(t *testing.T) []byte {
- testenv.MustHaveExternalNetwork(t)
-
- // Download the JSON test file from the GOPROXY with `go mod download`,
- // pinning the version so test and module caching works as expected.
- goTool := testenv.GoToolPath(t)
- path := "filippo.io/mostly-harmless/ed25519vectors@v0.0.0-20210322192420-30a2d7243a94"
- cmd := exec.Command(goTool, "mod", "download", "-json", path)
- // TODO: enable the sumdb once the TryBots proxy supports it.
- cmd.Env = append(os.Environ(), "GONOSUMDB=*")
- output, err := cmd.Output()
- if err != nil {
- t.Fatalf("failed to run `go mod download -json %s`, output: %s", path, output)
- }
- var dm struct {
- Dir string // absolute path to cached source root directory
- }
- if err := json.Unmarshal(output, &dm); err != nil {
- t.Fatal(err)
- }
-
- jsonVectors, err := os.ReadFile(filepath.Join(dm.Dir, "ed25519vectors.json"))
- if err != nil {
- t.Fatalf("failed to read ed25519vectors.json: %v", err)
- }
- return jsonVectors
-}
-
-func decodeHex(t *testing.T, s string) []byte {
- t.Helper()
- b, err := hex.DecodeString(s)
- if err != nil {
- t.Errorf("invalid hex: %v", err)
- }
- return b
-}
--
2.33.1

151
SOURCES/remove_waitgroup_misuse_tests.patch
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@ -0,0 +1,151 @@
diff --git a/src/sync/waitgroup_test.go b/src/sync/waitgroup_test.go
index c569e0faa2eb..4ded218d2d8d 100644
--- a/src/sync/waitgroup_test.go
+++ b/src/sync/waitgroup_test.go
@@ -5,8 +5,6 @@
package sync_test
import (
- "internal/race"
- "runtime"
. "sync"
"sync/atomic"
"testing"
@@ -48,12 +46,6 @@ func TestWaitGroup(t *testing.T) {
}
}
-func knownRacy(t *testing.T) {
- if race.Enabled {
- t.Skip("skipping known-racy test under the race detector")
- }
-}
-
func TestWaitGroupMisuse(t *testing.T) {
defer func() {
err := recover()
@@ -68,124 +60,6 @@ func TestWaitGroupMisuse(t *testing.T) {
t.Fatal("Should panic")
}
-// pollUntilEqual blocks until v, loaded atomically, is
-// equal to the target.
-func pollUntilEqual(v *uint32, target uint32) {
- for {
- for i := 0; i < 1e3; i++ {
- if atomic.LoadUint32(v) == target {
- return
- }
- }
- // yield to avoid deadlock with the garbage collector
- // see issue #20072
- runtime.Gosched()
- }
-}
-
-func TestWaitGroupMisuse2(t *testing.T) {
- knownRacy(t)
- if runtime.NumCPU() <= 4 {
- t.Skip("NumCPU<=4, skipping: this test requires parallelism")
- }
- defer func() {
- err := recover()
- if err != "sync: negative WaitGroup counter" &&
- err != "sync: WaitGroup misuse: Add called concurrently with Wait" &&
- err != "sync: WaitGroup is reused before previous Wait has returned" {
- t.Fatalf("Unexpected panic: %#v", err)
- }
- }()
- defer runtime.GOMAXPROCS(runtime.GOMAXPROCS(4))
- done := make(chan interface{}, 2)
- // The detection is opportunistic, so we want it to panic
- // at least in one run out of a million.
- for i := 0; i < 1e6; i++ {
- var wg WaitGroup
- var here uint32
- wg.Add(1)
- go func() {
- defer func() {
- done <- recover()
- }()
- atomic.AddUint32(&here, 1)
- pollUntilEqual(&here, 3)
- wg.Wait()
- }()
- go func() {
- defer func() {
- done <- recover()
- }()
- atomic.AddUint32(&here, 1)
- pollUntilEqual(&here, 3)
- wg.Add(1) // This is the bad guy.
- wg.Done()
- }()
- atomic.AddUint32(&here, 1)
- pollUntilEqual(&here, 3)
- wg.Done()
- for j := 0; j < 2; j++ {
- if err := <-done; err != nil {
- panic(err)
- }
- }
- }
- t.Fatal("Should panic")
-}
-
-func TestWaitGroupMisuse3(t *testing.T) {
- knownRacy(t)
- if runtime.NumCPU() <= 1 {
- t.Skip("NumCPU==1, skipping: this test requires parallelism")
- }
- defer func() {
- err := recover()
- if err != "sync: negative WaitGroup counter" &&
- err != "sync: WaitGroup misuse: Add called concurrently with Wait" &&
- err != "sync: WaitGroup is reused before previous Wait has returned" {
- t.Fatalf("Unexpected panic: %#v", err)
- }
- }()
- defer runtime.GOMAXPROCS(runtime.GOMAXPROCS(4))
- done := make(chan interface{}, 3)
- // The detection is opportunistically, so we want it to panic
- // at least in one run out of a million.
- for i := 0; i < 1e6; i++ {
- var wg WaitGroup
- wg.Add(1)
- go func() {
- defer func() {
- done <- recover()
- }()
- wg.Done()
- }()
- go func() {
- defer func() {
- done <- recover()
- }()
- wg.Wait()
- // Start reusing the wg before waiting for the Wait below to return.
- wg.Add(1)
- go func() {
- wg.Done()
- }()
- wg.Wait()
- }()
- go func() {
- defer func() {
- done <- recover()
- }()
- wg.Wait()
- }()
- for j := 0; j < 3; j++ {
- if err := <-done; err != nil {
- panic(err)
- }
- }
- }
- t.Fatal("Should panic")
-}
-
func TestWaitGroupRace(t *testing.T) {
// Run this test for about 1ms.
for i := 0; i < 1000; i++ {

1142
SOURCES/rhbz1952381.patch
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File diff suppressed because it is too large Load Diff

444
SPECS/golang.spec
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@ -0,0 +1,444 @@
%bcond_with bootstrap
%bcond_with ignore_tests

%global debug_package %{nil}
%global _binaries_in_noarch_packages_terminate_build 0
%global __requires_exclude_from ^(%{_datadir}|/usr/lib)/%{name}/(doc|src)/.*$
%global __strip /bin/true
%define _use_internal_dependency_generator 0
%define __find_requires %{nil}
%global __spec_install_post /usr/lib/rpm/check-rpaths /usr/lib/rpm/check-buildroot /usr/lib/rpm/brp-compress
%global golibdir %{_libdir}/golang

%{!?gopath: %global gopath %{_datadir}/gocode}

%ifarch x86_64 ppc64le ppc64 aarch64 s390x
%global external_linker 1
%else
%global external_linker 0
%endif
%ifarch x86_64 ppc64le ppc64 aarch64 s390x
%global cgo_enabled 1
%else
%global cgo_enabled 0
%endif
%if %{with bootstrap}
%global golang_bootstrap 0
%else
%global golang_bootstrap 1
%endif
%if %{with ignore_tests}
%global fail_on_tests 0
%else
%global fail_on_tests 1
%endif
%ifarch x86_64 ppc64le ppc64 aarch64
%global shared 1
%else
%global shared 0
%endif
%ifarch x86_64 ppc64le
%global race 1
%else
%global race 0
%endif
%global goroot /usr/lib/%{name}
%ifarch x86_64
%global gohostarch amd64
%endif
%ifarch %{ix86}
%global gohostarch 386
%endif
%ifarch %{arm}
%global gohostarch arm
%endif
%ifarch aarch64
%global gohostarch arm64
%endif
%ifarch ppc64
%global gohostarch ppc64
%endif
%ifarch ppc64le
%global gohostarch ppc64le
%endif
%ifarch s390x
%global gohostarch s390x
%endif

%global go_api 1.18.2
%global go_version %{go_api}
%global baserelease 1

Name: golang
Version: %{go_version}
Release: %{baserelease}%{?dist}
Summary: The Go Programming Language
License: BSD and Public Domain
URL: http://golang.org/
Source0: https://storage.googleapis.com/golang/go%{go_version}.src.tar.gz
Source1: powerel.go
Patch1: 0001-Don-t-use-the-bundled-tzdata-at-runtime-except-for-t.patch
Patch2: 0002-syscall-expose-IfInfomsg.X__ifi_pad-on-s390x.patch
Patch3: 0003-cmd-go-disable-Google-s-proxy-and-sumdb.patch
Patch215: go1.5-zoneinfo_testing_only.patch
Patch221: fix_TestScript_list_std.patch
Patch1952381: rhbz1952381.patch
Patch222: remove_waitgroup_misuse_tests.patch
Patch223: remove_ed25519vectors_test.patch
Source100: golang-gdbinit
Source101: golang-prelink.conf

%if !%{golang_bootstrap}
BuildRequires: gcc-go >= 5
%else
BuildRequires: golang > 1.4
%endif
BuildRequires: hostname
BuildRequires: net-tools
BuildRequires: pcre-devel, glibc-static, procps-ng
Provides: go = %{version}-%{release}
Provides: bundled(golang(github.com/google/pprof)) = 0.0.0.20201203190320.1bf35d6f28c2
Provides: bundled(golang(github.com/ianlancetaylor/demangle)) = 0.0.0.20200824232613.28f6c0f3b639
Provides: bundled(golang(golang.org/x/arch)) = 0.0.0.20201008161808.52c3e6f60cff
Provides: bundled(golang(golang.org/x/crypto)) = 0.0.0.20201016220609.9e8e0b390897
Provides: bundled(golang(golang.org/x/mod)) = 0.4.1
Provides: bundled(golang(golang.org/x/net)) = 0.0.0.20201209123823.ac852fbbde11
Provides: bundled(golang(golang.org/x/sys)) = 0.0.0.20201204225414.ed752295db88
Provides: bundled(golang(golang.org/x/text)) = 0.3.4
Provides: bundled(golang(golang.org/x/tools)) = 0.0.0.20210107193943.4ed967dd8eff
Provides: bundled(golang(golang.org/x/xerrors)) = 0.0.0.20200804184101.5ec99f83aff1
Requires: %{name}-bin = %{version}-%{release}
Requires: %{name}-src = %{version}-%{release}
Requires: go-srpm-macros
Obsoletes: %{name}-docs < 1.1-4
Obsoletes: %{name}-data < 1.1.1-4
Obsoletes: %{name}-vim < 1.4
Obsoletes: emacs-%{name} < 1.4
ExclusiveArch: %{golang_arches}


%description
%{summary}.


%package docs
Summary: Golang compiler docs
Requires: %{name} = %{version}-%{release}
BuildArch: noarch
Obsoletes: %{name}-docs < 1.1-4
%description docs
%{summary}.


%package misc
Summary: Golang compiler miscellaneous sources
Requires: %{name} = %{version}-%{release}
BuildArch: noarch
%description misc
%{summary}.


%package tests
Summary: Golang compiler tests for stdlib
Requires: %{name} = %{version}-%{release}
BuildArch: noarch
%description tests
%{summary}.


%package src
Summary: Golang compiler source tree
BuildArch: noarch
%description src
%{summary}


%package bin
Summary: Golang core compiler tools
Provides: %{name}-go = %{version}-%{release}
Requires: go = %{version}-%{release}
Obsoletes: %{name}-pkg-bin-linux-386 < 1.4.99
Obsoletes: %{name}-pkg-bin-linux-amd64 < 1.4.99
Obsoletes: %{name}-pkg-bin-linux-arm < 1.4.99
Obsoletes: %{name}-pkg-linux-386 < 1.4.99
Obsoletes: %{name}-pkg-linux-amd64 < 1.4.99
Obsoletes: %{name}-pkg-linux-arm < 1.4.99
Obsoletes: %{name}-pkg-darwin-386 < 1.4.99
Obsoletes: %{name}-pkg-darwin-amd64 < 1.4.99
Obsoletes: %{name}-pkg-windows-386 < 1.4.99
Obsoletes: %{name}-pkg-windows-amd64 < 1.4.99
Obsoletes: %{name}-pkg-plan9-386 < 1.4.99
Obsoletes: %{name}-pkg-plan9-amd64 < 1.4.99
Obsoletes: %{name}-pkg-freebsd-386 < 1.4.99
Obsoletes: %{name}-pkg-freebsd-amd64 < 1.4.99
Obsoletes: %{name}-pkg-freebsd-arm < 1.4.99
Obsoletes: %{name}-pkg-netbsd-386 < 1.4.99
Obsoletes: %{name}-pkg-netbsd-amd64 < 1.4.99
Obsoletes: %{name}-pkg-netbsd-arm < 1.4.99
Obsoletes: %{name}-pkg-openbsd-386 < 1.4.99
Obsoletes: %{name}-pkg-openbsd-amd64 < 1.4.99
Obsoletes: golang-vet < 0-12.1
Obsoletes: golang-cover < 0-12.1
Requires(post): %{_sbindir}/update-alternatives
Requires(preun): %{_sbindir}/update-alternatives
Requires: glibc
Requires: gcc
Requires: git
#Requires: subversion, mercurial
%description bin
%{summary}

# Workaround old RPM bug of symlink-replaced-with-dir failure
%pretrans -p <lua>
for _,d in pairs({"api", "doc", "include", "lib", "src"}) do
path = "%{goroot}/" .. d
if posix.stat(path, "type") == "link" then
os.remove(path)
posix.mkdir(path)
end
end

%if %{shared}
%package shared
Summary: Golang shared object libraries
%description shared
%{summary}.
%endif


%if %{race}
%package race
Summary: Golang std library with -race enabled
Requires: %{name} = %{version}-%{release}
%description race
%{summary}
%endif


%prep
%autosetup -p1 -n go
%patch215 -p1
%patch221 -p1
%patch1952381 -p1
%patch222 -p1
%patch223 -p1
cp %{SOURCE1} ./src/runtime/


%build
set -xe
uname -a
cat /proc/cpuinfo
cat /proc/meminfo
%if !%{golang_bootstrap}
export GOROOT_BOOTSTRAP=/
%else
export GOROOT_BOOTSTRAP=%{goroot}
%endif
export GOROOT_FINAL=%{goroot}
export GOHOSTOS=linux
export GOHOSTARCH=%{gohostarch}

pushd src
export CFLAGS="$RPM_OPT_FLAGS"
export LDFLAGS="$RPM_LD_FLAGS"
export CC="gcc"
export CC_FOR_TARGET="gcc"
export GOOS=linux
export GOARCH=%{gohostarch}
%if !%{external_linker}
export GO_LDFLAGS="-linkmode internal"
%endif
%if !%{cgo_enabled}
export CGO_ENABLED=0
%endif
./make.bash --no-clean -v
popd

%if %{shared}
GOROOT=$(pwd) PATH=$(pwd)/bin:$PATH go install -buildmode=shared -v -x std
%endif

%if %{race}
GOROOT=$(pwd) PATH=$(pwd)/bin:$PATH go install -race -v -x std
%endif


%install
echo "== 1 =="
rm -rf $RPM_BUILD_ROOT
rm -rf pkg/obj/go-build/*
mkdir -p $RPM_BUILD_ROOT%{_bindir}
mkdir -p $RPM_BUILD_ROOT%{goroot}
cp -apv api bin doc lib pkg src misc test VERSION $RPM_BUILD_ROOT%{goroot}

echo "== 2 =="
find $RPM_BUILD_ROOT%{goroot}/src -exec touch -r $RPM_BUILD_ROOT%{goroot}/VERSION "{}" \;
touch $RPM_BUILD_ROOT%{goroot}/pkg
find $RPM_BUILD_ROOT%{goroot}/pkg -exec touch -r $RPM_BUILD_ROOT%{goroot}/pkg "{}" \;
cwd=$(pwd)
src_list=$cwd/go-src.list
pkg_list=$cwd/go-pkg.list
shared_list=$cwd/go-shared.list
race_list=$cwd/go-race.list
misc_list=$cwd/go-misc.list
docs_list=$cwd/go-docs.list
tests_list=$cwd/go-tests.list
rm -f $src_list $pkg_list $docs_list $misc_list $tests_list $shared_list $race_list
touch $src_list $pkg_list $docs_list $misc_list $tests_list $shared_list $race_list

pushd $RPM_BUILD_ROOT%{goroot}
echo "== 3 =="
find src/ -type d -a \( ! -name testdata -a ! -ipath '*/testdata/*' \) -printf '%%%dir %{goroot}/%p\n' >> $src_list
find src/ ! -type d -a \( ! -ipath '*/testdata/*' -a ! -name '*_test.go' \) -printf '%{goroot}/%p\n' >> $src_list

find bin/ pkg/ -type d -a ! -path '*_dynlink/*' -a ! -path '*_race/*' -printf '%%%dir %{goroot}/%p\n' >> $pkg_list
find bin/ pkg/ ! -type d -a ! -path '*_dynlink/*' -a ! -path '*_race/*' -printf '%{goroot}/%p\n' >> $pkg_list

find doc/ -type d -printf '%%%dir %{goroot}/%p\n' >> $docs_list
find doc/ ! -type d -printf '%{goroot}/%p\n' >> $docs_list

find misc/ -type d -printf '%%%dir %{goroot}/%p\n' >> $misc_list
find misc/ ! -type d -printf '%{goroot}/%p\n' >> $misc_list

%if %{shared}
echo "== 4 =="
mkdir -p %{buildroot}/%{_libdir}/
mkdir -p %{buildroot}/%{golibdir}/
for file in $(find . -iname "*.so" ); do
chmod 755 $file
mv $file %{buildroot}/%{golibdir}
pushd $(dirname $file)
ln -fs %{golibdir}/$(basename $file) $(basename $file)
popd
echo "%%{goroot}/$file" >> $shared_list
echo "%%{golibdir}/$(basename $file)" >> $shared_list
done
find pkg/*_dynlink/ -type d -printf '%%%dir %{goroot}/%p\n' >> $shared_list
find pkg/*_dynlink/ ! -type d -printf '%{goroot}/%p\n' >> $shared_list
%endif

echo "== 5 =="
%if %{race}
find pkg/*_race/ -type d -printf '%%%dir %{goroot}/%p\n' >> $race_list
find pkg/*_race/ ! -type d -printf '%{goroot}/%p\n' >> $race_list
%endif
find test/ -type d -printf '%%%dir %{goroot}/%p\n' >> $tests_list
find test/ ! -type d -printf '%{goroot}/%p\n' >> $tests_list
find src/ -type d -a \( -name testdata -o -ipath '*/testdata/*' \) -printf '%%%dir %{goroot}/%p\n' >> $tests_list
find src/ ! -type d -a \( -ipath '*/testdata/*' -o -name '*_test.go' \) -printf '%{goroot}/%p\n' >> $tests_list
find lib/ -type d -printf '%%%dir %{goroot}/%p\n' >> $tests_list
find lib/ ! -type d -printf '%{goroot}/%p\n' >> $tests_list
popd

echo "== 6 =="
rm -rfv $RPM_BUILD_ROOT%{goroot}/doc/Makefile
mkdir -p $RPM_BUILD_ROOT%{goroot}/bin/linux_%{gohostarch}
ln -sf %{goroot}/bin/go $RPM_BUILD_ROOT%{goroot}/bin/linux_%{gohostarch}/go
ln -sf %{goroot}/bin/gofmt $RPM_BUILD_ROOT%{goroot}/bin/linux_%{gohostarch}/gofmt
mkdir -p $RPM_BUILD_ROOT%{gopath}/src/github.com
mkdir -p $RPM_BUILD_ROOT%{gopath}/src/bitbucket.org
mkdir -p $RPM_BUILD_ROOT%{gopath}/src/code.google.com/p
mkdir -p $RPM_BUILD_ROOT%{gopath}/src/golang.org/x

echo "== 7 =="
rm -f $RPM_BUILD_ROOT%{_bindir}/go
ln -sf /etc/alternatives/go $RPM_BUILD_ROOT%{_bindir}/go
rm -f $RPM_BUILD_ROOT%{_bindir}/gofmt
ln -sf /etc/alternatives/gofmt $RPM_BUILD_ROOT%{_bindir}/gofmt
mkdir -p $RPM_BUILD_ROOT%{_sysconfdir}/gdbinit.d
cp -av %{SOURCE100} $RPM_BUILD_ROOT%{_sysconfdir}/gdbinit.d/golang.gdb
mkdir -p $RPM_BUILD_ROOT%{_sysconfdir}/prelink.conf.d
cp -av %{SOURCE101} $RPM_BUILD_ROOT%{_sysconfdir}/prelink.conf.d/golang.conf
sed -i 's/const defaultGO_LDSO = `.*`/const defaultGO_LDSO = ``/' $RPM_BUILD_ROOT%{goroot}/src/internal/buildcfg/zbootstrap.go

echo "== END OF INSTALL =="


%check
export GOROOT=$(pwd -P)
export PATH="$GOROOT"/bin:"$PATH"
cd src
export CC="gcc"
export CFLAGS="$RPM_OPT_FLAGS"
export LDFLAGS="$RPM_LD_FLAGS"
%if !%{external_linker}
export GO_LDFLAGS="-linkmode internal"
%endif
%if !%{cgo_enabled} || !%{external_linker}
export CGO_ENABLED=0
%endif
#ifarch aarch64
#export CGO_CFLAGS="-mno-outline-atomics"
#endif
# make sure to not timeout
export GO_TEST_TIMEOUT_SCALE=2
%if %{fail_on_tests}
./run.bash --no-rebuild -v -v -v -k
%else
./run.bash --no-rebuild -v -v -v -k || :
%endif
cd ..


%post bin
%{_sbindir}/update-alternatives --install %{_bindir}/go \
go %{goroot}/bin/go 90 \
--slave %{_bindir}/gofmt gofmt %{goroot}/bin/gofmt


%preun bin
if [ $1 = 0 ]; then
%{_sbindir}/update-alternatives --remove go %{goroot}/bin/go
fi


%files
%license LICENSE PATENTS
%doc AUTHORS CONTRIBUTORS
%doc %{goroot}/VERSION
%dir %{goroot}/doc
%dir %{goroot}
%{goroot}/api/
%{goroot}/lib/time/
%dir %{gopath}
%dir %{gopath}/src
%dir %{gopath}/src/github.com/
%dir %{gopath}/src/bitbucket.org/
%dir %{gopath}/src/code.google.com/
%dir %{gopath}/src/code.google.com/p/
%dir %{gopath}/src/golang.org
%dir %{gopath}/src/golang.org/x
%{_sysconfdir}/gdbinit.d


%files src -f go-src.list


%files docs -f go-docs.list


%files misc -f go-misc.list


%files tests -f go-tests.list


%files bin -f go-pkg.list
%{_bindir}/go
%{_bindir}/gofmt
%{goroot}/bin/linux_%{gohostarch}/go
%{goroot}/bin/linux_%{gohostarch}/gofmt


%if %{shared}
%files shared -f go-shared.list
%endif


%if %{race}
%files race -f go-race.list
%endif


%changelog
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