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Hello community,

here is the log from the commit of package go1.16.17310 for 
openSUSE:Leap:15.2:Update checked in at 2021-12-26 14:06:19
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Comparing /work/SRC/openSUSE:Leap:15.2:Update/go1.16.17310 (Old)
 and      /work/SRC/openSUSE:Leap:15.2:Update/.go1.16.17310.new.2520 (New)
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

Package is "go1.16.17310"

Sun Dec 26 14:06:19 2021 rev:1 rq:942230 version:1.16.12

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

--- /dev/null   2021-12-09 00:52:20.582305468 +0100
+++ /work/SRC/openSUSE:Leap:15.2:Update/.go1.16.17310.new.2520/go1.16.changes   
2021-12-26 14:06:19.836356627 +0100
@@ -0,0 +1,463 @@
+-------------------------------------------------------------------
+Thu Dec  9 17:31:00 UTC 2021 - Jeff Kowalczyk <jkowalc...@suse.com>
+
+- go1.16.12 (released 2021-12-09) includes security fixes to the
+  syscall and net/http packages.
+  Refs boo#1182345 go1.16 release tracking
+  CVE-2021-44716 CVE-2021-44717 
+  * boo#1193598 go#50057 CVE-2021-44717
+  * go#50066 syscall: don???t close fd 0 on ForkExec error
+  * boo#1193597 go#50058 CVE-2021-44716
+  * go#50064 net/http: limit growth of header canonicalization cache
+
+-------------------------------------------------------------------
+Fri Dec  3 02:15:02 UTC 2021 - Jeff Kowalczyk <jkowalc...@suse.com>
+
+- go1.16.11 (released 2021-12-02) includes fixes to the compiler,
+  runtime, and the net/http, net/http/httptest, and time packages.
+  Refs boo#1182345 go1.16 release tracking
+  * go#49910 x/net/http2: frequent failures in TestClientConnCloseAtBody
+  * go#49908 x/net/ipv6: TestPacketConnReadWriteMulticast{UDP,ICMP} failing 
with "i/o timeout" on OpenBSD 6.8 and 7.0
+  * go#49904 x/net/http2: Client doesn't send body until ExpectContinueTimeout 
expires
+  * go#49867 syscall: ntdll.dll errors in rtlGetNtVersionNumbers via 
os.StartProcess
+  * go#49851 net/http/httptest: Close does not wait for the underlying 
Server's ConnState callbacks to complete
+  * go#49728 runtime: "fatal error: unexpected signal during runtime 
execution" in cmd/go tests on darwin-amd64-race running macOS 12.0
+  * go#49661 x/net/http2: TestUnreadFlowControlReturned_Server failures with 
stream error "NO_ERROR" since 2021-10-05
+  * go#49623 net/http: Possible HTTP/2 busy loop regression in Go 1.17.3
+  * go#49567 net/http: server responds with Transfer-Encoding: identity
+  * go#49560 x/net/http2: setting Request.Close doesn't close TCP connections
+  * go#49558 net/http: HTTP/2 response body Close method sometimes returns 
spurious context cancelation error (1.17.3 regression)
+  * go#49406 time: ParseInLocation error
+  * go#49391 cmd/compile: internal compiler error: Expand calls interface data 
problem
+
+-------------------------------------------------------------------
+Thu Nov  4 21:23:39 UTC 2021 - Jeff Kowalczyk <jkowalc...@suse.com>
+
+- go1.16.10 (released 2021-11-04) includes security fixes to the
+  archive/zip and debug/macho packages, as well as bug fixes to the
+  compiler, linker, runtime, the misc/wasm directory, and to the
+  net/http package.
+  Refs boo#1182345 go1.16 release tracking
+  CVE-2021-41771 CVE-2021-41772
+  * boo#1192377 go#48990 CVE-2021-41771
+  * go#48991 debug/macho: invalid dynamic symbol table command can cause panic
+  * boo#1192378 go#48085 CVE-2021-41772
+  * go#48251 archive/zip: Reader.Open panics on empty string
+  * go#49153 misc/wasm, cmd/link: Go 1.17.2 causes WASM builds to throw 
command line too long with many environment variables
+  * go#49076 x/net/http2: backport critical fixes
+  * go#49009 net,runtime: apparent deadlock in (*net.conn).Close and 
runtime.netpollblock on arm64 platforms
+  * go#48822 x/net/http2: client can hang forever if headers' size exceeds 
connection's buffer size and server hangs past request time
+  * go#48649 x/net/http2: pool deadlock
+  * go#48478 cmd/compile: 64 bits shifts on arm get wrong results
+  * go#48474 cmd/compile: incorrect arm/arm64 simplification rules
+
+-------------------------------------------------------------------
+Fri Oct  8 00:41:43 UTC 2021 - Jeff Kowalczyk <jkowalc...@suse.com>
+
+- go1.16.9 (released 2021-10-07) includes a security fix to the
+  linker and misc/wasm directory, as well as bug fixes to the
+  runtime and to the text/template package.
+  Refs boo#1182345 go1.16 release tracking
+  CVE-2021-38297
+  * boo#1191468 go#48797 CVE-2021-38297
+  * go#48799 security: fix CVE-2021-38297 misc/wasm, cmd/link: do not let 
command line args overwrite global data
+  * go#48443 text/template: should t.init() be executed before t.muTmpl.Lock() 
in AddParseTree() method?
+  * go#47858 time: timer reset sometimes ignored, causing delayed ticks
+
+-------------------------------------------------------------------
+Fri Sep 10 02:44:03 UTC 2021 - Jeff Kowalczyk <jkowalc...@suse.com>
+
+- go1.16.8 (released 2021-09-09) includes a security fix to the
+  archive/zip package, as well as bug fixes to the archive/zip,
+  go/internal/gccgoimporter, html/template, net/http, and
+  runtime/pprof packages.
+  Refs boo#1182345 go1.16 release tracking
+  CVE-2021-39293
+  * boo#1190589 go#47801 CVE-2021-39293
+  * go#47985 archive/zip: overflow in preallocation check can cause OOM panic
+  * go#47691 x/net/http2: server sends RST_STREAM w/ PROTOCOL_ERROR to clients 
it incorrectly believes have violated max advertised num streams
+  * go#47675 runtime/pprof: apparent deadlock in TestGoroutineSwitch on 
linux-armv6l
+  * go#47610 go/internal/gccgoimporter: TestInstallationImporter broken with 
tip gccgo
+  * go#47535 net/http: TestCancelRequestWhenSharingConnection can cause port 
exhaustion
+  * go#47042 html/template: data race with concurrent ExecuteTemplate calls
+
+-------------------------------------------------------------------
+Thu Aug 12 20:48:30 UTC 2021 - Jeff Kowalczyk <jkowalc...@suse.com>
+
+- Add bash scripts used by go tool commands to provide a more
+  complete cross-compiling go toolchain install.
+  * Fixes "go tool dist list" error "all.bash does not exist"
+  * Added to packaging:
+    /usr/lib64/go/1.16/lib/time/update.bash (already packaged)
+    /usr/lib64/go/1.16/src/all.bash
+    /usr/lib64/go/1.16/src/bootstrap.bash
+    /usr/lib64/go/1.16/src/buildall.bash
+    /usr/lib64/go/1.16/src/clean.bash
+    /usr/lib64/go/1.16/src/cmp.bash
+    /usr/lib64/go/1.16/src/make.bash
+    /usr/lib64/go/1.16/src/race.bash
+    /usr/lib64/go/1.16/src/run.bash
+    /usr/share/go/1.16/src/all.bash
+    /usr/share/go/1.16/src/bootstrap.bash
+    /usr/share/go/1.16/src/buildall.bash
+    /usr/share/go/1.16/src/clean.bash
+    /usr/share/go/1.16/src/cmd/compile/internal/ssa/gen/cover.bash
+    /usr/share/go/1.16/src/cmd/vendor/golang.org/x/sys/windows/mkerrors.bash
+    
/usr/share/go/1.16/src/cmd/vendor/golang.org/x/sys/windows/mkknownfolderids.bash
+    /usr/share/go/1.16/src/cmp.bash
+    /usr/share/go/1.16/src/internal/trace/mkcanned.bash
+    /usr/share/go/1.16/src/make.bash
+    /usr/share/go/1.16/src/race.bash
+    /usr/share/go/1.16/src/run.bash
+
+-------------------------------------------------------------------
+Thu Aug  5 21:03:30 UTC 2021 - Jeff Kowalczyk <jkowalc...@suse.com>
+
+- go1.16.7 (released 2021-08-05) includes a security fix to the
+  net/http/httputil package, as well as bug fixes to the compiler,
+  the linker, the runtime, the go command, and the net/http
+  package.
+  CVE-2021-36221
+  Refs boo#1182345 go1.16 release tracking
+  * boo#1189162 go#46866 CVE-2021-36221
+  * go#47474 net/http: panic due to racy read of persistConn after handler 
panic
+  * go#47348 cmd/go: "go list -f '{{.Stale}}'" stack overflow with cyclic 
imports
+  * go#47332 time: Timer reset broken under heavy use since go1.16 timer 
optimizations added
+  * go#47289 cmd/link: build error with cgo in Windows, redefinition of 
go.map.zero
+  * go#47015 cmd/go: go mod vendor: open C:\Users\LICENSE: Access is denied.
+  * go#46928 cmd/compile: register conflict between external linker and 
duffzero on arm64
+  * go#46858 runtime: ppc64x binaries randomly segfault on linux 5.13rc6
+  * go#46551 cmd/go: unhelpful error message when running "go install" on a 
replaced-but-not-required package
+
+-------------------------------------------------------------------
+Thu Aug  5 20:51:24 UTC 2021 - Jeff Kowalczyk <jkowalc...@suse.com>
+
+- Drop patch to fix crashes on PowerPC with kernel >= 5.13, fixed
+  in next upstream release:
+  * drop fix-ppc64-crashes.patch
+
+-------------------------------------------------------------------
+Mon Jul 19 12:40:37 UTC 2021 - Fabian Vogt <fv...@suse.com>
+
+- Add patch to fix crashes on PowerPC with kernel >= 5.13:
+  * fix-ppc64-crashes.patch
+
+-------------------------------------------------------------------
+Mon Jul 12 23:51:55 UTC 2021 - Jeff Kowalczyk <jkowalc...@suse.com>
+
+- go1.16.6 (released 2021-07-12) includes a security fix to the
+  crypto/tls package, as well as bug fixes to the compiler, and the
+  net and net/http packages.
+  CVE-2021-34558
+  Refs boo#1182345 go1.16 release tracking
+  * boo#1188229 go#47143 CVE-2021-34558
+  * go#47145 security: fix CVE-2021-34558
+  * go#46999 net: LookupMX behaviour broken
+  * go#46981 net: TestCVE202133195 fails if /etc/resolv.conf specifies ndots 
larger than 3
+  * go#46769 syscall: TestGroupCleanupUserNamespace test failure on Fedora
+  * go#46657 runtime: deeply nested struct initialized with non-zero values
+  * go#44984 net/http: server not setting Content-Length in certain cases
+
+-------------------------------------------------------------------
+Thu Jun 10 17:31:11 UTC 2021 - Jeff Kowalczyk <jkowalc...@suse.com>
+
+- Fix extraneous trailing percent character %endif% in spec file.
+
+-------------------------------------------------------------------
+Thu Jun  3 22:46:45 UTC 2021 - Jeff Kowalczyk <jkowalc...@suse.com>
+
+- go1.16.5 (released 2021-06-03) includes security fixes to the
+  archive/zip, math/big, net, and net/http/httputil packages, as
+  well as bug fixes to the linker, the go command, and the net/http
+  package.
+  CVE-2021-33195 CVE-2021-33196 CVE-2021-33197 CVE-2021-33198
+  Refs boo#1182345 go1.16 release tracking
+  * boo#1187443 go#46241 CVE-2021-33195
+  * go#46357 net: Lookup functions may return invalid host names
+  * go#46530 net: Unix dnsclient test for CVE-2021-33195 assumes that 1.2.3.4 
does not resolve
+  * boo#1186622 go#46242 CVE-2021-33196
+  * go#46397 archive/zip: malformed archive may cause panic or memory 
exhaustion
+  * boo#1187444 go#46313 CVE-2021-33197
+  * go#46315 net/http/httputil: ReverseProxy forwards Connection headers if 
first one is empty
+  * boo#1187445 go#45910 CVE-2021-33198
+  * go#46306 math/big: (*Rat).SetString with "1.770p02041010010011001001" 
crashes with "makeslice: len out of range"
+  * go#46214 cmd/go: make go mod download with no arguments leave go.sum alone
+  * go#46144 cmd/go: error out of 'go mod tidy' if the go.mod file specifies a 
newer-than-supported Go version
+  * go#46128 cmd/link: internal error when externally linking very large 
binaries
+  * go#45927 cmd/link: SIGSEGV running 'openshift-install version' for 
release-4.8 using external linking on PPC64LE
+  * go#45832 cmd/link: unexpected trampoline when cross-compiling to ppc64le
+
+-------------------------------------------------------------------
+Fri May  7 16:28:32 UTC 2021 - Jeff Kowalczyk <jkowalc...@suse.com>
+
+- go1.16.4 (released 2021-05-06) includes a security fix to the
+  net/http package, as well as bug fixes to the runtime, the
+  compiler, and the archive/zip, time, and syscall packages.
+  CVE-2021-31525
+  Refs boo#1182345 go1.16 release tracking
++++ 266 more lines (skipped)
++++ between /dev/null
++++ and 
/work/SRC/openSUSE:Leap:15.2:Update/.go1.16.17310.new.2520/go1.16.changes

New:
----
  README.SUSE
  _service
  _servicedata
  gcc6-go.patch
  gcc7-go.patch
  go-rpmlintrc
  go.gdbinit
  go1.16.12.src.tar.gz
  go1.16.changes
  go1.16.spec
  llvm-89f7ccea6f6488c443655880229c54db1f180153.tar.xz

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

Other differences:
------------------
++++++ go1.16.spec ++++++
#
# spec file for package go1.16
#
# 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 89f7ccea6f6488c443655880229c54db1f180153

%define go_api 1.16

# 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:           go1.16
Version:        1.16.12
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-UPSTREAM marguer...@opensuse.org - find /usr/bin/go-5 when 
bootstrapping with gcc5-go
Patch8:         gcc6-go.patch
Patch9:         gcc7-go.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
%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
# executable bash scripts called by go tool, etc
find src -name "*.bash" -exec install -Dm655 \{\} 
%{buildroot}%{_datadir}/go/%{go_api}/\{\} \;

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}/*.html

%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, <gra...@andtech.eu>


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">89f7ccea6f6488c443655880229c54db1f180153</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>
(No newline at EOF)

++++++ gcc6-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-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
@@ -162,8 +162,8 @@
                fi
        fi
 done; unset IFS
-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 $GOROOT_BOOTSTRAP/bin/go-6." >&2
        echo "Set \$GOROOT_BOOTSTRAP to a working Go tree >= Go 1.4." >&2
        exit 1
 fi
@@ -181,7 +181,7 @@
        exit 1
 fi
 rm -f cmd/dist/dist
-GOROOT="$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
@@ -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 $GOROOT_BOOTSTRAP/bin/go-6){
                if(go_exe = `{path=$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 $GOROOT_BOOTSTRAP/bin/go-6){
        echo 'ERROR: Cannot find '$GOROOT_BOOTSTRAP'/bin/go.' >[1=2]
        echo 'Set $GOROOT_BOOTSTRAP to a working Go tree >= Go 1.4.' >[1=2]
        exit bootstrap
@@ -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='' GO111MODULE=off 
$GOROOT_BOOTSTRAP/bin/go build -o cmd/dist/dist ./cmd/dist
+GOROOT=$GOROOT_BOOTSTRAP GOOS='' GOARCH='' $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
@@ -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-7 is missing, $(go env GOROOT) is
 # tried for all "go" in $PATH. $HOME/go1.4 by default.
 
 set -e
@@ -162,8 +162,8 @@
                fi
        fi
 done; unset IFS
-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 $GOROOT_BOOTSTRAP/bin/go-7." >&2
        echo "Set \$GOROOT_BOOTSTRAP to a working Go tree >= Go 1.4." >&2
        exit 1
 fi
@@ -181,7 +181,7 @@
        exit 1
 fi
 rm -f cmd/dist/dist
-GOROOT="$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-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='' GO111MODULE=off 
$GOROOT_BOOTSTRAP/bin/go build -o cmd/dist/dist ./cmd/dist
+GOROOT=$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

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