Script 'mail_helper' called by obssrc
Hello community,

here is the log from the commit of package go1.15.15816 for 
openSUSE:Leap:15.2:Update checked in at 2021-02-22 18:05:13
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Comparing /work/SRC/openSUSE:Leap:15.2:Update/go1.15.15816 (Old)
 and      /work/SRC/openSUSE:Leap:15.2:Update/.go1.15.15816.new.2378 (New)
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

Package is "go1.15.15816"

Mon Feb 22 18:05:13 2021 rev:1 rq:873806 version:1.15.8

Changes:
--------
New Changes file:

--- /dev/null   2021-02-22 01:36:22.145178436 +0100
+++ /work/SRC/openSUSE:Leap:15.2:Update/.go1.15.15816.new.2378/go1.15.changes   
2021-02-22 18:05:15.847701764 +0100
@@ -0,0 +1,244 @@
+-------------------------------------------------------------------
+Fri Feb  5 02:41:52 UTC 2021 - Jeff Kowalczyk <[email protected]>
+
+- go1.15.8 (released 2021-02-04) includes fixes to the compiler,
+  linker, runtime, the go command, and the net/http package.
+  Refs boo#1175132 go1.15 release tracking
+  * go#43861 cmd/go: TestScript/get_update_unknown_protocol test fails
+  * go#43860 cmd/go: handle space in path to C compiler
+  * go#43833 runtime: SIGSEGV in runtime.deltimer on linux-mips-rtrk during 
ReadMemStats
+  * go#43797 cmd/go: TestScript/mod_get_fallback relies on x/tools not being 
tagged
+  * go#43793 internal/execabs: disable tests on js-wasm
+  * go#43575 cmd/compile: 32-bit random data corruption
+  * go#43406 x/mobile/cmd/gomobile: gomobile build on simple program returns 
"ld: error: duplicate symbol: x_cgo_inittls"
+  * go#43214 cmd/link: panic: runtime error: slice bounds out of range 
[::1751306] with length 1048576
+  * go#42539 net/http: race in http2Transport
+  * go#42384 cmd/link: PE linker segfaults in addpersrc when cross-compiling
+
+-------------------------------------------------------------------
+Tue Jan 19 23:21:26 UTC 2021 - Jeff Kowalczyk <[email protected]>
+
+- go1.15.7 (released 2021-01-19) includes security fixes to the
+  go command and crypto/elliptic package.
+  CVE-2021-3114 CVE-2021-3115
+  Refs boo#1175132 go1.15 release tracking
+  * boo#1181145 CVE-2021-3114
+  * go#43788 crypto/elliptic: incorrect operations on the P-224 curve
+  * boo#1181146 CVE-2021-3115
+  * go#43785 cmd/go: packages using cgo can cause arbitrary code execution on 
Windows
+
+-------------------------------------------------------------------
+Thu Dec  3 22:31:19 UTC 2020 - Jeff Kowalczyk <[email protected]>
+
+- go1.15.6 (released 2020-12-03) includes fixes to the compiler,
+  linker, runtime, the go command, and the io package.
+  Refs boo#1175132 go1.15 release tracking
+  * go#42948 cmd/link: unexpected bindingNone in '_go.buildid'
+  * go#42753 cmd/compile: ICE due to bad ORL constant
+  * go#42636 runtime: infinite loop in lockextra on linux/amd64
+  * go#42567 cmd/go: allow flags in CGO_LDFLAGS environment variable not in 
security allowlist
+  * go#42550 io: Copy leaves file zero bytes in Azure AKS with CIFS - Go1.15 
regression
+  * go#42521 cmd/link: debug_line can contain multiple entries for the same PC 
address in Go 1.15.4
+  * go#42369 internal/poll: CopyFileRange returns EIO on CentOS 7 ( Linux 
Kernel 3.10.0-1127) when io.Copy in mounted CIFS
+
+-------------------------------------------------------------------
+Thu Nov 12 21:10:05 UTC 2020 - Jeff Kowalczyk <[email protected]>
+
+- go1.15.5 (released 2020-11-12) includes security fixes to the
+  cmd/go and math/big packages.
+  CVE-2020-28362 CVE-2020-28367 CVE-2020-28366
+  Refs boo#1175132 go1.15 release tracking
+  * boo#1178750 CVE-2020-28362
+  * go#42554 math/big: panic during recursive division of very large numbers
+  * boo#1178752 CVE-2020-28367
+  * go#42562 cmd/go: arbitrary code can be injected into cgo generated files
+  * boo#1178753 CVE-2020-28366
+  * go#42558 cmd/go: improper validation of cgo flags can lead to remote code 
execution at build time
+
+-------------------------------------------------------------------
+Fri Nov  6 14:50:07 UTC 2020 - Jeff Kowalczyk <[email protected]>
+
+- go1.15.4 (released 2020-11-05) includes fixes to cgo, the
+  compiler, linker, runtime, and the compress/flate, net/http,
+  reflect, and time packages.
+  Refs boo#1175132 go1.15 release tracking
+  * go#42169 cmd/compile, runtime, reflect: pointers to go:notinheap types 
must be stored indirectly in interfaces
+  * go#42151 cmd/cgo: opaque struct pointers are broken since Go 1.15.3
+  * go#42138 time: Location interprets wrong timezone (DST) with slim zoneinfo
+  * go#42113 x/net/http2: the first write error on a connection will cause all 
subsequent write requests to fail blindly
+  * go#41914 net/http: request.Clone doesn't deep copy TransferEncoding
+  * go#41704 runtime: macOS syscall.Exec can get SIGILL due to preemption 
signal
+  * go#41463 compress/flate: deflatefast produces corrupted output
+  * go#41387 x/net/http2: connection-level flow control not returned if stream 
errors, causes server hang
+  * go#40974 cmd/link: sectionForAddress(0xA9D67F) address not in any section 
file
+
+-------------------------------------------------------------------
+Thu Oct 15 02:42:36 UTC 2020 - Jeff Kowalczyk <[email protected]>
+
+- go1.15.3 (released 2020-10-14) includes fixes to cgo, the
+  compiler, runtime, the go command, and the bytes, plugin, and
+  testing packages.
+  Refs boo#1175132 go1.15 release tracking
+  * go#41871 cmd/cgo: support other GOARCH values in 1.15
+  * go#41797 runtime: memory corruption from stack-allocated defer on 32-bit
+  * go#41720 cmd/compile: invalid instruction: MOVL $11553462026240, AX
+  * go#41620 memory corruption on linux/386 with float32 arithmetic, 
GO386=387, buildmode pie/c-archive
+  * go#41595 internal/bytealg: SIGILL on s390x [1.15 backport] 
CherryPickApproved
+  * go#41543 cmd/compile: 1.15 heap allocations regression when calling Write 
on os.Stdout
+  * go#41464 cmd/go: breakage with go version command and GOFLAGS environment 
variable
+  * go#41453 cmd/addr2line: TestAddr2Line fails with double / in $GOROOT_FINAL
+  * go#41432 cmd/cgo: jmethodID/jfieldID is not mapped to uintptr if building 
with the Android NDK
+  * go#41317 runtime: "fatal error: unexpected signal during runtime 
execution" on windows-amd64-longtest builder of Go 1.15.2 commit
+  * go#40881 testing: summary and test output interleaved
+  * go#40742 runtime: pcdata is -2 and 12 locals stack map entries error on 
nil pointer
+  * go#40693 plugin: program on linux/s390x sometimes hangs after calling 
"plugin.Open"
+  * go#40643 runtime: race between stack shrinking and channel send/recv leads 
to bad sudog values
+
+-------------------------------------------------------------------
+Thu Sep 09 22:51:08 UTC 2020 - Jeff Kowalczyk <[email protected]>
+
+- go1.15.2 (released 2020-09-09) includes fixes to the compiler,
+  runtime, documentation, the go command, and the net/mail, os,
+  sync, and testing packages.
+  Refs boo#1175132 go1.15 release tracking
+  * go#41193 net/http/fcgi: race detected during execution of 
TestResponseWriterSniffsContentType test
+  * go#41178 doc: include fix for #34437 in Go 1.14 release notes
+  * go#41034 testing: Cleanup races with Logf and Errorf
+  * go#41011 sync: sync.Map keys will never be garbage collected
+  * go#40934 runtime: checkptr incorrectly -race flagging when using &^ 
arithmetic
+  * go#40900 internal/poll: CopyFileRange returns EPERM on CircleCI Docker 
Host running 4.10.0-40-generic
+  * go#40868 cmd/compile: R12 can be clobbered for write barrier call on PPC64
+  * go#40849 testing: "=== PAUSE" lines do not change the test name for the 
next log line
+  * go#40845 runtime: Panic if newstack at runtime.acquireLockRank
+  * go#40805 cmd/test2json: tests that panic are marked as passing
+  * go#40804 net/mail: change in behavior of ParseAddressList("") in 1.15
+  * go#40802 cmd/go: in 1.15: change in "go test" argument parsing
+  * go#40798 cmd/compile: inline marker targets not reachable after assembly 
on arm
+  * go#40772 cmd/compile: compiler crashes in ssa: isNonNegative bad type
+  * go#40767 cmd/compile: inline marker targets not reachable after assembly 
on ppc64x
+  * go#40739 internal/poll: CopyFileRange returns ENOTSUP on Linux 3.10.0 
kernel on NFS mount
+  * go#40412 runtime: Windows service lifecycle events behave incorrectly when 
called within a golang environment
+- Add missing '?' before 'suse_version' test by Xia Lei <[email protected]>
+
+-------------------------------------------------------------------
+Fri Sep  4 14:51:12 UTC 2020 - Marcus Meissner <[email protected]>
+
+- replace binutils-gold requires by recommends for aarch64 on SLE. 
(bsc#1170826)
+
+-------------------------------------------------------------------
+Tue Sep  1 17:01:46 UTC 2020 - Jeff Kowalczyk <[email protected]>
+
+- go1.15.1 (released 2020-09-01) includes security fixes to the
+  net/http/cgi and net/http/fcgi packages.
+  CVE-2020-24553
+  Refs boo#1175132 go1.15 release tracking
+  * boo#1176031 CVE-2020-24553
+  * go#41165 net/http/cgi,net/http/fcgi: Cross-Site Scripting (XSS) when 
Content-Type is not specified
+
+-------------------------------------------------------------------
+Wed Aug 11 23:53:56 UTC 2020 - Jeff Kowalczyk <[email protected]>
+
+- go1.15 (released 2020-08-11) Go 1.15 is a major release of Go.
+  go1.15.x minor releases will be provided through August 2021.
+  https://github.com/golang/go/wiki/Go-Release-Cycle
+  Most changes are in the implementation of the toolchain, runtime,
+  and libraries. As always, the release maintains the Go 1 promise
+  of compatibility. We expect almost all Go programs to continue to
+  compile and run as before.
+  Refs boo#1175132 go1.15 release tracking
+  * See release notes https://golang.org/doc/go1.15. Excerpts
+    relevant to OBS environment and for SUSE/openSUSE follow:
+  * Module support in the go command is ready for production use,
+    and we encourage all users to migrate to Go modules for
+    dependency management.
+  * Module cache: The location of the module cache may now be set
+    with the GOMODCACHE environment variable. The default value of
+    GOMODCACHE is GOPATH[0]/pkg/mod, the location of the module
+    cache before this change.
+  * Compiler flag parsing: Various flag parsing issues in go test
+    and go vet have been fixed. Notably, flags specified in
+    GOFLAGS are handled more consistently, and the -outputdir flag
+    now interprets relative paths relative to the working
+    directory of the go command (rather than the working directory
+    of each individual test).
+  * The GOPROXY environment variable now supports skipping proxies
+    that return errors. Proxy URLs may now be separated with
+    either commas (,) or pipe characters (|). If a proxy URL is
+    followed by a comma, the go command will only try the next
+    proxy in the list after a 404 or 410 HTTP response. If a proxy
+    URL is followed by a pipe character, the go command will try
+    the next proxy in the list after any error. Note that the
+    default value of GOPROXY remains
+    https://proxy.golang.org,direct, which does not fall back to
+    direct in case of errors.
+  * On a Unix system, if the kill command or kill system call is
+    used to send a SIGSEGV, SIGBUS, or SIGFPE signal to a Go
+    program, and if the signal is not being handled via
+    os/signal.Notify, the Go program will now reliably crash with
+    a stack trace. In earlier releases the behavior was
+    unpredictable.
+  * Allocation of small objects now performs much better at high
+    core counts, and has lower worst-case latency.
+  * Go 1.15 reduces typical binary sizes by around 5% compared to
+    Go 1.14 by eliminating certain types of GC metadata and more
+    aggressively eliminating unused type metadata.
+  * The toolchain now mitigates Intel CPU erratum SKX102 on
+    GOARCH=amd64 by aligning functions to 32 byte boundaries and
+    padding jump instructions. While this padding increases binary
+    sizes, this is more than made up for by the binary size
+    improvements mentioned above.
+  * Go 1.15 adds a -spectre flag to both the compiler and the
+    assembler, to allow enabling Spectre mitigations. These should
+    almost never be needed and are provided mainly as a "defense
+    in depth" mechanism. See the Spectre Go wiki page for details.
+  * The compiler now rejects //go: compiler directives that have
+    no meaning for the declaration they are applied to with a
+    "misplaced compiler directive" error. Such misapplied
+    directives were broken before, but were silently ignored by
++++ 47 more lines (skipped)
++++ between /dev/null
++++ and 
/work/SRC/openSUSE:Leap:15.2:Update/.go1.15.15816.new.2378/go1.15.changes

New:
----
  README.SUSE
  _service
  _servicedata
  gcc6-go.patch
  gcc7-go.patch
  go-rpmlintrc
  go.gdbinit
  go1.15.8.src.tar.gz
  go1.15.changes
  go1.15.spec
  go1.x-prefer-etc-hosts-over-dns.patch
  llvm-6c75db8b4bc59eace18143ce086419d37da24746.tar.xz
  tools-packaging.patch

++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

Other differences:
------------------
++++++ go1.15.spec ++++++
#
# spec file for package go1.15
#
# Copyright (c) 2021 SUSE LLC
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
# upon. The license for this file, and modifications and additions to the
# file, is the same license as for the pristine package itself (unless the
# license for the pristine package is not an Open Source License, in which
# case the license is the MIT License). An "Open Source License" is a
# license that conforms to the Open Source Definition (Version 1.9)
# published by the Open Source Initiative.

# Please submit bugfixes or comments via https://bugs.opensuse.org/
#
# nodebuginfo


# strip will cause Go's .a archives to become invalid because strip appears to
# reassemble the archive incorrectly. This is a known issue upstream
# (https://github.com/golang/go/issues/17890), but we have to deal with it in
# the meantime.
%undefine _build_create_debug
%define __arch_install_post export NO_BRP_STRIP_DEBUG=true NO_BRP_AR=true

%if 0%{?suse_version} == 1315
%define gcc_go_version 6
%define go_bootstrap_version go1.4
%else
%ifarch riscv64
%define go_bootstrap_version go1.14
%else
%define go_bootstrap_version go1.9
%endif
%if 0%{?sle_version} == 150000
# SLE15 or Leap 15.x
%define gcc_go_version 7
%else
%define gcc_go_version 9
%endif
%endif

# By default use go and not gccgo
%bcond_with    gccgo

# The fallback boostrap method via %%{go_bootstrap_version} would work for Leap
# but we don't have %%{go_bootstrap_version} in there. Same for SLE15+
#if ( 0%{?suse_version} < 1550 && 0%{?is_opensuse} ) || ( 0%{?suse_version} >= 
1500 && ! 0%{?is_opensuse} )
#bcond_without gccgo
#endif

# The fallback bootstrap method via go1.4 doesn't work
# for aarch64 nor ppc64le because go 1.4 did not support that architecture.
%if 0%{?suse_version} == 1315
%ifarch aarch64 ppc64le ppc64 s390x
%bcond_without gccgo
%endif
%endif

# gccgo on ppc64le with default PIE enabled fails with:
# error while loading shared libraries:
# R_PPC64_ADDR16_HA re10143fb0c for symbol `' out of range
# track https://github.com/golang/go/issues/28531
# linuxppc-dev discussion:
# "PIE binaries are no longer mapped below 4 GiB on ppc64le"
# https://lists.ozlabs.org/pipermail/linuxppc-dev/2018-November/180862.html
%ifarch ppc64le
#!BuildIgnore: gcc-PIE
%endif

# Build go-race only on platforms where it's supported (both amd64 and aarch64
# requires SLE15-or-later because of C++14, and ppc64le doesn't build at all
# on openSUSE yet).
%if 0%{?suse_version} >= 1500 || 0%{?sle_version} >= 150000
%define tsan_arch x86_64 aarch64
%else
# Cannot use {nil} here (ifarch doesn't like it) so just make up a fake
# architecture that no build will ever match.
%define tsan_arch openSUSE_FAKE_ARCH
%endif

# Go has precompiled versions of LLVM's compiler-rt inside their source code.
# We cannot ship pre-compiled binaries so we have to recompile said source,
# however they vendor specific commits from upstream. This value comes from
# src/runtime/race/README (and we verify that it matches in check).
#
# In order to update the TSAN version, modify _service. See boo#1052528 for
# more details.
%define tsan_commit 6c75db8b4bc59eace18143ce086419d37da24746

%define go_api 1.15

# shared library support
%if "%{rpm_vercmp %{go_api} 1.5}" > "0"
%if %{with gccgo}
%define with_shared 1
%else
%ifarch %ix86 %arm x86_64 aarch64
%define with_shared 1
%else
%define with_shared 0
%endif
%endif
%else
%define with_shared 0
%endif
%ifarch ppc64
%define with_shared 0
%endif
# setup go_arch (BSD-like scheme)
%ifarch %ix86
%define go_arch 386
%endif
%ifarch x86_64
%define go_arch amd64
%endif
%ifarch aarch64
%define go_arch arm64
%endif
%ifarch %arm
%define go_arch arm
%endif
%ifarch ppc64
%define go_arch ppc64
%endif
%ifarch ppc64le
%define go_arch ppc64le
%endif
%ifarch s390x
%define go_arch s390x
%endif
%ifarch riscv64
%define go_arch riscv64
%endif

Name:           go1.15
Version:        1.15.8
Release:        0
Summary:        A compiled, garbage-collected, concurrent programming language
License:        BSD-3-Clause
Group:          Development/Languages/Other
URL:            http://golang.org
Source:         http://golang.org/dl/go%{version}.src.tar.gz
Source1:        go-rpmlintrc
Source4:        README.SUSE
Source6:        go.gdbinit
# We have to compile TSAN ourselves. boo#1052528
Source100:      llvm-%{tsan_commit}.tar.xz
# PATCH-FIX-OPENSUSE enable writing tools outside $GOROOT/pkg/tool for packaging
Patch5:         tools-packaging.patch
# PATCH-FIX-UPSTREAM [email protected] - find /usr/bin/go-5 when 
bootstrapping with gcc5-go
Patch8:         gcc6-go.patch
Patch9:         gcc7-go.patch
# PATCH-FIX-UPSTREAM prefer /etc/hosts over DNS when /etc/nsswitch.conf not 
present boo#1172868 gh#golang/go#35305
Patch12:        go1.x-prefer-etc-hosts-over-dns.patch
BuildRoot:      %{_tmppath}/%{name}-%{version}-build
# boostrap
%if %{with gccgo}
%ifnarch s390 s390x
BuildRequires:  binutils-gold
%endif
BuildRequires:  gcc%{gcc_go_version}-go
%else
# no gcc-go
BuildRequires:  %{go_bootstrap_version}
%endif
BuildRequires:  fdupes
Recommends:     %{name}-doc = %{version}
%ifarch %{tsan_arch}
# Needed to compile compiler-rt/TSAN.
BuildRequires:  gcc-c++
%endif
#BNC#818502 debug edit tool of rpm fails on i586 builds
BuildRequires:  rpm >= 4.11.1
# Needed on arm aarch64 to avoid
# collect2: fatal error: cannot find 'ld'-
%ifarch %arm aarch64
BuildRequires:  binutils-gold
%endif
Requires(post): update-alternatives
Requires(postun):       update-alternatives
# Needed on arm aarch64 to avoid
# collect2: fatal error: cannot find 'ld'-
%ifarch %arm aarch64
%if 0%{?is_opensuse}
Requires:       binutils-gold
%else
Recommends:     binutils-gold
%endif
%endif
Requires:       gcc
Provides:       go = %{version}
Provides:       go-devel = go%{version}
Provides:       go-devel-static = go%{version}
Provides:       golang(API) = %{go_api}
Obsoletes:      go-devel < go%{version}
# go-vim/emacs were separate projects starting from 1.4
Obsoletes:      go-emacs <= 1.3.3
Obsoletes:      go-vim <= 1.3.3
ExclusiveArch:  %ix86 x86_64 %arm aarch64 ppc64 ppc64le s390x riscv64

%description
Go is an expressive, concurrent, garbage collected systems programming language
that is type safe and memory safe. It has pointers but no pointer arithmetic.
Go has fast builds, clean syntax, garbage collection, methods for any type, and
run-time reflection. It feels like a dynamic language but has the speed and
safety of a static language.

%package doc
Summary:        Go documentation
Group:          Documentation/Other
Requires:       %{name} = %{version}
Provides:       go-doc = %{version}

%description doc
Go examples and documentation.

%ifarch %{tsan_arch}
# boo#1052528
%package race
Summary:        Go runtime race detector
Group:          Development/Languages/Other
URL:            https://compiler-rt.llvm.org/
Requires:       %{name} = %{version}
Supplements:    %{name} = %{version}
ExclusiveArch:  %{tsan_arch}

%description race
Go runtime race detector libraries. Install this package if you wish to use the
-race option, in order to detect race conditions present in your Go programs.
%endif

%prep
%ifarch %{tsan_arch}
# compiler-rt (from LLVM)
%setup -q -T -b 100 -n llvm-%{tsan_commit}
%endif
# go
%setup -q -n go
%patch5 -p1
%patch12 -p1
%if %{with gccgo}
%if 0%{?gcc_go_version} == 6
%patch8 -p1
%endif
%if 0%{?gcc_go_version} == 7
%patch9 -p1
%endif
%endif

cp %{SOURCE4} .

%build
# Remove the pre-included .sysos, to avoid shipping things we didn't compile
# (which is against the openSUSE guidelines for packaging).
find . -type f -name '*.syso' -print -delete

# First, compile LLVM's TSAN, and replace the built-in with it. We can only do
# this for amd64.
%ifarch %{tsan_arch}
TSAN_DIR="../llvm-%{tsan_commit}/compiler-rt/lib/tsan/go"
pushd "$TSAN_DIR"
./buildgo.sh
popd
cp -v "$TSAN_DIR/race_linux_%{go_arch}.syso" src/runtime/race/
%endif

# Now, compile Go.
%if %{with gccgo}
export GOROOT_BOOTSTRAP=%{_prefix}
%else
export GOROOT_BOOTSTRAP=%{_libdir}/%{go_bootstrap_version}
%endif
# Ensure ARM arch is set properly - boo#1169832
%ifarch armv6l armv6hl
export GOARCH=arm
export GOARM=6
%endif
%ifarch armv7l armv7hl
export GOARCH=arm
export GOARM=7
%endif
export GOROOT="`pwd`"
export GOROOT_FINAL=%{_libdir}/go/%{go_api}
export GOBIN="$GOROOT/bin"
mkdir -p "$GOBIN"
cd src
HOST_EXTRA_CFLAGS="%{optflags} -Wno-error" ./make.bash -v

cd ../
%ifarch %{tsan_arch}
# Install TSAN-friendly version of the std libraries.
bin/go install -race std
%endif

%if %{with_shared}
bin/go install -buildmode=shared -linkshared std
%endif

%check
%ifarch %{tsan_arch}
# Make sure that we have the right TSAN checked out.
grep "^race_linux_%{go_arch}.syso built with LLVM %{tsan_commit}" 
src/runtime/race/README
%endif

%install
export GOROOT="%{buildroot}%{_libdir}/go/%{go_api}"

# locations for third party libraries, see README-openSUSE for info about 
locations.
install -d  %{buildroot}%{_datadir}/go/%{go_api}/contrib
install -d  $GOROOT/contrib/pkg/linux_%{go_arch}
ln -s %{_libdir}/go/%{go_api}/contrib/pkg/ 
%{buildroot}%{_datadir}/go/%{go_api}/contrib/pkg
install -d  %{buildroot}%{_datadir}/go/%{go_api}/contrib/cmd
install -d  %{buildroot}%{_datadir}/go/%{go_api}/contrib/src
ln -s %{_datadir}/go/%{go_api}/contrib/src/ 
%{buildroot}%{_libdir}/go/%{go_api}/contrib/src
install -Dm644 README.SUSE $GOROOT/contrib/
ln -s %{_libdir}/go/%{go_api}/contrib/README.SUSE 
%{buildroot}%{_datadir}/go/%{go_api}/contrib/README.SUSE

# source files for go install, godoc, etc
install -d %{buildroot}%{_datadir}/go/%{go_api}
for ext in *.{go,c,h,s,S,py,syso}; do
  find src -name ${ext} -exec install -Dm644 \{\} 
%{buildroot}%{_datadir}/go/%{go_api}/\{\} \;
done
mkdir -p $GOROOT/src
for i in $(ls %{buildroot}/usr/share/go/%{go_api}/src);do
  ln -s /usr/share/go/%{go_api}/src/$i $GOROOT/src/$i
done
# add lib files that are needed (such as the timezone database).
install -d $GOROOT/lib
find lib -type f -exec install -D -m644 {} $GOROOT/{} \;

# copy document templates, packages, obj libs and command utilities
mkdir -p $GOROOT/bin
# remove bootstrap
rm -rf pkg/bootstrap
mv pkg $GOROOT
mv bin/* $GOROOT/bin
mkdir -p $GOROOT/misc/trace
mv misc/trace/* $GOROOT/misc/trace
# add wasm (Web Assembly) boo#1139210
mkdir -p $GOROOT/misc/wasm
mv misc/wasm/* $GOROOT/misc/wasm
rm -f %{buildroot}%{_bindir}/{hgpatch,quietgcc}

# gdbinit
install -Dm644 %{SOURCE6} $GOROOT/bin/gdbinit.d/go.gdb
%if "%{_lib}" == "lib64"
sed -i "s/lib/lib64/" $GOROOT/bin/gdbinit.d/go.gdb
sed -i "s/\$go_api/%{go_api}/" $GOROOT/bin/gdbinit.d/go.gdb
%endif

# update-alternatives
 mkdir -p %{buildroot}%{_sysconfdir}/alternatives
 mkdir -p %{buildroot}%{_bindir}
 mkdir -p %{buildroot}%{_sysconfdir}/profile.d
 mkdir -p %{buildroot}%{_sysconfdir}/gdbinit.d
 touch %{buildroot}%{_sysconfdir}/alternatives/{go,gofmt,go.gdb}
 ln -sf %{_sysconfdir}/alternatives/go %{buildroot}%{_bindir}/go
 ln -sf %{_sysconfdir}/alternatives/gofmt %{buildroot}%{_bindir}/gofmt
 ln -sf %{_sysconfdir}/alternatives/go.gdb 
%{buildroot}%{_sysconfdir}/gdbinit.d/go.gdb

# documentation and examples
# fix documetation permissions (rpmlint warning)
find doc/ misc/ -type f -exec chmod 0644 '{}' +
# remove unwanted arch-dependant binaries (rpmlint warning)
rm -rf misc/cgo/test/{_*,*.o,*.out,*.6,*.8}
# prepare go-doc
mkdir -p %{buildroot}%{_docdir}/go/%{go_api}
cp -r AUTHORS CONTRIBUTORS CONTRIBUTING.md LICENSE PATENTS README.md 
README.SUSE %{buildroot}%{_docdir}/go/%{go_api}
cp -r doc/* %{buildroot}%{_docdir}/go/%{go_api}

%fdupes -s %{buildroot}%{_prefix}

%post

update-alternatives \
  --install %{_bindir}/go go %{_libdir}/go/%{go_api}/bin/go $((20+$(echo 
%{go_api} | cut -d. -f2))) \
  --slave %{_bindir}/gofmt gofmt %{_libdir}/go/%{go_api}/bin/gofmt \
  --slave %{_sysconfdir}/gdbinit.d/go.gdb go.gdb 
%{_libdir}/go/%{go_api}/bin/gdbinit.d/go.gdb

%postun
if [ $1 -eq 0 ] ; then
        update-alternatives --remove go %{_libdir}/go/%{go_api}/bin/go
fi

%files
%{_bindir}/go
%{_bindir}/gofmt
%dir %{_libdir}/go
%{_libdir}/go/%{go_api}
%dir %{_datadir}/go
%{_datadir}/go/%{go_api}
%dir %{_sysconfdir}/gdbinit.d/
%config %{_sysconfdir}/gdbinit.d/go.gdb
%ghost %{_sysconfdir}/alternatives/go
%ghost %{_sysconfdir}/alternatives/gofmt
%ghost %{_sysconfdir}/alternatives/go.gdb
%dir %{_docdir}/go
%dir %{_docdir}/go/%{go_api}
%doc %{_docdir}/go/%{go_api}/AUTHORS
%doc %{_docdir}/go/%{go_api}/CONTRIBUTORS
%doc %{_docdir}/go/%{go_api}/CONTRIBUTING.md
%doc %{_docdir}/go/%{go_api}/PATENTS
%doc %{_docdir}/go/%{go_api}/README.md
%doc %{_docdir}/go/%{go_api}/README.SUSE
%if 0%{?suse_version} < 1500
%doc %{_docdir}/go/%{go_api}/LICENSE
%else
%license %{_docdir}/go/%{go_api}/LICENSE
%endif%

# We don't include TSAN in the main Go package.
%ifarch %{tsan_arch}
%exclude %{_datadir}/go/%{go_api}/src/runtime/race/race_linux_%{go_arch}.syso
%endif

%files doc
%defattr(-,root,root,-)
%doc %{_docdir}/go/%{go_api}/codewalk
%doc %{_docdir}/go/%{go_api}/articles
%doc %{_docdir}/go/%{go_api}/progs
%doc %{_docdir}/go/%{go_api}/play
%doc %{_docdir}/go/%{go_api}/gopher
%doc %{_docdir}/go/%{go_api}/*.html
%doc %{_docdir}/go/%{go_api}/*.css
%doc %{_docdir}/go/%{go_api}/*.png

%ifarch %{tsan_arch}
%files race
%{_datadir}/go/%{go_api}/src/runtime/race/race_linux_%{go_arch}.syso
%endif

%changelog
++++++ README.SUSE ++++++
Updated: 05.05.2012
Authors: Graham Anderson, <[email protected]>


PROJECT DETAILS
---------------

OBS: https://build.opensuse.org/project/show?project=devel:languages:go

Maintainers: Sascha Peilicke (saschpe),
             Graham Anderson (andtecheu)

Wiki: http://en.opensuse.org/Go
      http://en.opensuse.org/openSUSE:Packaging_Go
          
             
GENERAL NOTES
-------------

Go toolchain environmental variables are configured via go.sh, which is
installed to /etc/profile.d/go.sh

Packaging guidelines and an RPM spec file recipe for packaging third party Go
libraries can be found on the openSUSE wiki:

    http://en.opensuse.org/openSUSE:Packaging_Go

The openSUSE go package uses the standard Go distribution toolchain, with a
a small patchset to modify a few of the toolchain commands to suit our
environment and packaging needs.

This means that many of the standard go toolchain commands are not inside a
users PATH, but rather are invoked and used via the "go" command. Should you
wish to script or manually use the commands, the install location on a 64 bit
system is /usr/lib64/go/pkg/tool/linux_amd64

The "go" tool, the "godoc" document server are inside a users PATH.

We currently don't support the gccgo implementation, this is not for
any other reason than contributer and maintainer time constraints.


GO DOCUMENTATION
----------------

As of yet, there are no man pages for the standard Go distribution toolchain,
please see the documentation provided by the "godoc" command. Man pages are
slated to be included in the release in future.

One of the diffs from the maintained patchset adds the distro specific doc and
source file locations of the *-doc RPM packages to the virtual filesystem of
the "godoc" documentation server. That is to say, as long as packages follow
the Go packaging guidelines, API and other documentation should always be
available via the godoc server if the packages "doc" RPM is installed.


PACKAGE INSTALL LOCATIONS
-------------------------

Go standard library packages are installed to a location in $GOROOT, which is
defined as /usr/lib64/go on 64bit systems.

Third party package binaries are installed to the default system wide
$GOPATH entry. On 64bit systems the location /usr/lib64/go/contrib is used.
This is specified in the macros.go RPM macro definition file that is part of
the main Go package and is used for packaging most third party Go libraries.

The reasons binary packages are installed to a GOPATH entry instead of GOROOT
are mainly to do with how the Go toolchain prioritises and behaves with
packages installed to the same location as the Go std library.

By installing third party packages to a system-wide GOPATH entry location,
we can ensure that no packages clobber the standard library namespace or file
tree. Additionally we can support binary only packages, which as of Go 1.1
will only be supported outside of the $GOROOT.

There are additional benefits to this location; such as allowing users and
developers to prioritise linking from their own user defined GOPATH, which
defaults to $HOME/go configured via /etc/profile.d/go.sh config. This has
particular benefit for development workflows.

For Go 1.1 and beyond, building and linking with binary only pacakges will
only be supported with the following caveat. Package source code must not
exist in the same GOPATH segment as the binary package .a archive file.

If both the binary archive (.a) and the package source are installed to the
same GOPATH segment, then the "go build" or "go install" command will
prioritise building the software using package sources before using package
binary archives. A side effect of this is that is actually possible to have
source code only third party packages.
   
To summarise the priority of binary package linking and building:

  1. Any source files or binary packages in $GOROOT are considered first. Any
     binary packages in $GOROOT that are considered "stale" by the build tools
     are ignored in favour of the package source.

  2. $GOPATH is considered next for import statements. GOPATH is a colon
     delimited list of paths. GOPATH segments are examined by the build tools
     in a FIFO manner, left to right.

     Both a system wide and a user GOPATH segment are configured by default,
     the user GOPATH segment takes priority over the system segment to allow
     flexibility for development workflows.

     The default user GOPATH is:

         GOPATH=$HOME/go:$GOROOT/contrib

     The default root user GOPATH is:

         GOPATH=$GOROOT/contrib

  3. For Go < 1.1, If both the source and binary archive is available for a
     package import in the same GOPATH segment, the binary archive will take
     precedence and will be linked during compilation.

     For Go >= 1.1 If the package source is avaiable in the GOPATH segment, it
     will always be used in preference to the binary

++++++ _service ++++++
<services>
  <service name="tar_scm" mode="disabled">
    <param name="url">https://github.com/llvm/llvm-project.git</param>
    <param name="scm">git</param>
    <param name="include">compiler-rt</param>
    <!-- [boo#1052528] Always make sure this is kept up to date with 
src/runtime/race/README. -->
    <param name="revision">6c75db8b4bc59eace18143ce086419d37da24746</param>
    <param name="versionformat">%H</param>
    <param name="filename">llvm</param>
  </service>
  <service name="recompress" mode="disabled">
    <param name="file">llvm-*.tar</param>
    <param name="compression">xz</param>
  </service>
</services>
++++++ _servicedata ++++++
<servicedata>
<service name="tar_scm">
                <param name="url">https://github.com/golang/go</param>
              <param 
name="changesrevision">a068054af141c01df5a4519844f4b77273605f4e</param></service></servicedata>++++++
 gcc6-go.patch ++++++
Index: go/src/cmd/dist/buildtool.go
===================================================================
--- go.orig/src/cmd/dist/buildtool.go
+++ go/src/cmd/dist/buildtool.go
@@ -196,7 +196,7 @@ func bootstrapBuildTools() {
        // only applies to the final cmd/go binary, but that's OK: if this is 
Go 1.10
        // or later we don't need to disable inlining to work around bugs in 
the Go 1.4 compiler.
        cmd := []string{
-               pathf("%s/bin/go", goroot_bootstrap),
+               pathf("%s/bin/go-6", goroot_bootstrap),
                "install",
                "-gcflags=-l",
                "-tags=math_big_pure_go compiler_bootstrap",
Index: go/src/make.bash
===================================================================
--- go.orig/src/make.bash
+++ go/src/make.bash
@@ -60,7 +60,7 @@
 # time goes when these scripts run.
 #
 # GOROOT_BOOTSTRAP: A working Go tree >= Go 1.4 for bootstrap.
-# If $GOROOT_BOOTSTRAP/bin/go is missing, $(go env GOROOT) is
+# If $GOROOT_BOOTSTRAP/bin/go-6 is missing, $(go env GOROOT) is
 # tried for all "go" in $PATH. $HOME/go1.4 by default.
 
 set -e
@@ -166,8 +166,8 @@ echo "Building Go cmd/dist using $GOROOT
 if $verbose; then
        echo cmd/dist
 fi
-if [ ! -x "$GOROOT_BOOTSTRAP/bin/go" ]; then
-       echo "ERROR: Cannot find $GOROOT_BOOTSTRAP/bin/go." >&2
+if [ ! -x "$GOROOT_BOOTSTRAP/bin/go-6" ]; then
+       echo "ERROR: Cannot find $GOROOT_BOOTSTRAP/bin/go-6." >&2
        echo "Set \$GOROOT_BOOTSTRAP to a working Go tree >= Go 1.4." >&2
        exit 1
 fi
@@ -177,7 +177,7 @@ if [ "$GOROOT_BOOTSTRAP" = "$GOROOT" ];
        exit 1
 fi
 rm -f cmd/dist/dist
-GOROOT="$GOROOT_BOOTSTRAP" GOOS="" GOARCH="" GO111MODULE=off 
"$GOROOT_BOOTSTRAP/bin/go" build -o cmd/dist/dist ./cmd/dist
+GOROOT="$GOROOT_BOOTSTRAP" GOOS="" GOARCH="" GO111MODULE=off 
"$GOROOT_BOOTSTRAP/bin/go-6" build -o cmd/dist/dist ./cmd/dist
 
 # -e doesn't propagate out of eval, so check success by hand.
 eval $(./cmd/dist/dist env -p || echo FAIL=true)
Index: go/src/make.rc
===================================================================
--- go.orig/src/make.rc
+++ go/src/make.rc
@@ -54,7 +54,7 @@ GOROOT = `{cd .. && pwd}
 if(! ~ $#GOROOT_BOOTSTRAP 1)
        GOROOT_BOOTSTRAP = $home/go1.4
 for(p in $path){
-       if(! test -x $GOROOT_BOOTSTRAP/bin/go){
+       if(! test -x $GOROOT_BOOTSTRAP/bin/go-6){
                if(go_exe = `{path=$p whatis go}){
                        goroot = `{GOROOT='' $go_exe env GOROOT}
                        if(! ~ $goroot $GOROOT){
@@ -63,7 +63,7 @@ for(p in $path){
                }
        }
 }
-if(! test -x $GOROOT_BOOTSTRAP/bin/go){
+if(! test -x $GOROOT_BOOTSTRAP/bin/go-6){
        echo 'ERROR: Cannot find '$GOROOT_BOOTSTRAP'/bin/go.' >[1=2]
        echo 'Set $GOROOT_BOOTSTRAP to a working Go tree >= Go 1.4.' >[1=2]
        exit bootstrap
@@ -77,7 +77,7 @@ if(~ $GOROOT_BOOTSTRAP $GOROOT){
 echo 'Building Go cmd/dist using '^$GOROOT_BOOTSTRAP
 if(~ $#vflag 1)
        echo cmd/dist
-GOROOT=$GOROOT_BOOTSTRAP GOOS='' GOARCH='' GO111MODULE=off 
$GOROOT_BOOTSTRAP/bin/go build -o cmd/dist/dist ./cmd/dist
+GOROOT=$GOROOT_BOOTSTRAP GOOS='' GOARCH='' GO111MODULE=off 
$GOROOT_BOOTSTRAP/bin/go-6 build -o cmd/dist/dist ./cmd/dist
 
 eval `{./cmd/dist/dist env -9}
 if(~ $#vflag 1)
++++++ gcc7-go.patch ++++++
Index: go/src/cmd/dist/buildtool.go
===================================================================
--- go.orig/src/cmd/dist/buildtool.go
+++ go/src/cmd/dist/buildtool.go
@@ -190,7 +190,7 @@ func bootstrapBuildTools() {
        // only applies to the final cmd/go binary, but that's OK: if this is 
Go 1.10
        // or later we don't need to disable inlining to work around bugs in 
the Go 1.4 compiler.
        cmd := []string{
-               pathf("%s/bin/go", goroot_bootstrap),
+               pathf("%s/bin/go-7", goroot_bootstrap),
                "install",
                "-gcflags=-l",
                "-tags=math_big_pure_go compiler_bootstrap",
Index: go/src/make.bash
===================================================================
--- go.orig/src/make.bash
+++ go/src/make.bash
@@ -57,7 +57,7 @@
 # time goes when these scripts run.
 #
 # GOROOT_BOOTSTRAP: A working Go tree >= Go 1.4 for bootstrap.
-# If $GOROOT_BOOTSTRAP/bin/go is missing, $(go env GOROOT) is
+# If $GOROOT_BOOTSTRAP/bin/go-7 is missing, $(go env GOROOT) is
 # tried for all "go" in $PATH. $HOME/go1.4 by default.
 
 set -e
@@ -152,8 +152,8 @@ echo "Building Go cmd/dist using $GOROOT
 if $verbose; then
        echo cmd/dist
 fi
-if [ ! -x "$GOROOT_BOOTSTRAP/bin/go" ]; then
-       echo "ERROR: Cannot find $GOROOT_BOOTSTRAP/bin/go." >&2
+if [ ! -x "$GOROOT_BOOTSTRAP/bin/go-7" ]; then
+       echo "ERROR: Cannot find $GOROOT_BOOTSTRAP/bin/go-7." >&2
        echo "Set \$GOROOT_BOOTSTRAP to a working Go tree >= Go 1.4." >&2
        exit 1
 fi
@@ -163,7 +163,7 @@ if [ "$GOROOT_BOOTSTRAP" = "$GOROOT" ];
        exit 1
 fi
 rm -f cmd/dist/dist
-GOROOT="$GOROOT_BOOTSTRAP" GOOS="" GOARCH="" "$GOROOT_BOOTSTRAP/bin/go" build 
-o cmd/dist/dist ./cmd/dist
+GOROOT="$GOROOT_BOOTSTRAP" GOOS="" GOARCH="" "$GOROOT_BOOTSTRAP/bin/go-7" 
build -o cmd/dist/dist ./cmd/dist
 
 # -e doesn't propagate out of eval, so check success by hand.
 eval $(./cmd/dist/dist env -p || echo FAIL=true)
Index: go/src/make.rc
===================================================================
--- go.orig/src/make.rc
+++ go/src/make.rc
@@ -52,7 +52,7 @@ GOROOT = `{cd .. && pwd}
 if(! ~ $#GOROOT_BOOTSTRAP 1)
        GOROOT_BOOTSTRAP = $home/go1.4
 for(p in $path){
-       if(! test -x $GOROOT_BOOTSTRAP/bin/go){
+       if(! test -x $GOROOT_BOOTSTRAP/bin/go-7){
                if(go_exe = `{path=$p whatis go}){
                        goroot = `{GOROOT='' $go_exe env GOROOT}
                        if(! ~ $goroot $GOROOT){
@@ -61,7 +61,7 @@ for(p in $path){
                }
        }
 }
-if(! test -x $GOROOT_BOOTSTRAP/bin/go){
+if(! test -x $GOROOT_BOOTSTRAP/bin/go-7){
        echo 'ERROR: Cannot find '$GOROOT_BOOTSTRAP'/bin/go.' >[1=2]
        echo 'Set $GOROOT_BOOTSTRAP to a working Go tree >= Go 1.4.' >[1=2]
        exit bootstrap
@@ -75,7 +75,7 @@ if(~ $GOROOT_BOOTSTRAP $GOROOT){
 echo 'Building Go cmd/dist using '^$GOROOT_BOOTSTRAP
 if(~ $#vflag 1)
        echo cmd/dist
-GOROOT=$GOROOT_BOOTSTRAP GOOS='' GOARCH='' $GOROOT_BOOTSTRAP/bin/go build -o 
cmd/dist/dist ./cmd/dist
+GOROOT=$GOROOT_BOOTSTRAP GOOS='' GOARCH='' $GOROOT_BOOTSTRAP/bin/go-7 build -o 
cmd/dist/dist ./cmd/dist
 
 eval `{./cmd/dist/dist env -9}
 if(~ $#vflag 1)
++++++ go-rpmlintrc ++++++
addFilter("binaryinfo-readelf-failed")  # go binaries are suposedly 
ELF-compliant
addFilter("statically-linked-binary")   # go doesn't yet support dynamic linking

# .syso files are special. Note that while they are architecture-dependent,
# they are named to avoid conflicts (and we make sure of that in the RPM
# through go_arch).
addFilter("unstripped-binary-or-object.*\.syso$")
addFilter("arch-dependent-file-in-usr-share.*\.syso$")
addFilter("W: position-independent-executable-suggested")
++++++ go.gdbinit ++++++
add-auto-load-safe-path /usr/lib/go/$go_api/src/runtime/runtime-gdb.py
++++++ go1.x-prefer-etc-hosts-over-dns.patch ++++++
From: Richard Brown <[email protected]>
Date: Fri, 12 Jun 2020 14:21:56 +0200
Subject: net: prefer /etc/hosts over DNS when no /etc/nsswitch.conf is present
References: gh#golang/go#35305 boo#1172868
Upstream: submitted

go standard library package net assumes file /etc/nsswitch.conf and does not
honor /usr/etc/nssswitch.conf location used in openSUSE. Upstream is reviewing a
fix to remove invalid the glibc DNS resolution assumption for go1.16 release
cycle scheduled for Februay 2021.

---
 src/net/conf.go | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/net/conf.go b/src/net/conf.go
index 971b1a399a..f8f9aa70e4 100644
--- a/src/net/conf.go
+++ b/src/net/conf.go
@@ -203,9 +203,8 @@ func (c *conf) hostLookupOrder(r *Resolver, hostname 
string) (ret hostLookupOrde
                        return fallbackOrder
                }
                if c.goos == "linux" {
-                       // glibc says the default is "dns [!UNAVAIL=return] 
files"
-                       // 
https://www.gnu.org/software/libc/manual/html_node/Notes-on-NSS-Configuration-File.html.
-                       return hostLookupDNSFiles
+                       // Workaround issues identified in 
https://github.com/golang/go/issues/35305
+                       return hostLookupFilesDNS
                }
                return hostLookupFilesDNS
        }
-- 
2.26.2

++++++ tools-packaging.patch ++++++
Index: go/src/cmd/go/internal/load/pkg.go
===================================================================
--- go.orig/src/cmd/go/internal/load/pkg.go
+++ go/src/cmd/go/internal/load/pkg.go
@@ -1281,7 +1281,13 @@ func (p *Package) load(stk *ImportStack,
                        if cfg.BuildToolchainName == "gccgo" {
                                p.Target = filepath.Join(base.ToolDir, elem)
                        } else {
-                               p.Target = filepath.Join(cfg.GOROOTpkg, "tool", 
full)
+                               // If GOROOT_TARGET is set, then write to it 
for packaging purpose
+                               gorootTarget := os.Getenv("GOROOT_TARGET")
+                               if gorootTarget == "" {
+                                       p.Target = filepath.Join(cfg.GOROOTpkg, 
"tool", full)
+                               } else {
+                                       p.Target = filepath.Join(gorootTarget, 
"pkg/tool", full)
+                               }
                        }
                }
                if p.Target != "" && cfg.BuildContext.GOOS == "windows" {

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