Accepting request 827606 from home:mkittler:branches:network

- Prevent the build system to download Go modules which would require an
  internet connection during the build
- Update to 1.8.0
  - The 1.8.0 release
    - adds the experimental copyRangeMethod config on folders, for use on
      filesystems with copy-on-write support. Please see
      https://docs.syncthing.net/advanced/folder-copyrangemethod.html for
      details.
    - adds TCP hole punching, used to establish high performance TCP
      connections in certain NAT scenarios where only relay or QUIC
      connections could be used previously.
    - adds a configuration to file versioning for how often to run cleanup.
      This defaults to once an hour, but is configurable from very
      frequently to never.
  - The 1.7.0 release performs a database migration to optimize for clusters
    with many devices.
  - The 1.6.0 release performs a database schema migration, and adds the
    BlockPullOrder, DisableFsync and MaxConcurrentWrites folder
    options to the configuration schema. The LocalChangeDetected event no
    longer has the action set to added for new files, instead showing modified
    for all local file changes.
  - The 1.5.0 release changes the default location for the index database under
    some circumstances. Two new flags can also be used to affect the
    location of the configuration (-config) and database (-data)
    separately. The old -home flag is equivalent to setting both of these
    to the same directory. When no flags are given the following logic is
    used to determine the data location:
    If a database exists in the old default location, that location is
    still used. This means existing installations are not affected by this
    change.
    If $XDG_DATA_HOME is set, use $XDG_DATA_HOME/syncthing.
    If ~/.local/share/syncthing exists, use that location.
    Use the old default location.

OBS-URL: https://build.opensuse.org/request/show/827606
OBS-URL: https://build.opensuse.org/package/show/network/syncthing?expand=0&rev=193

syncthing.spec

@@ -17,7 +17,7 @@
 
 
 Name:           syncthing
-Version:        1.4.2
+Version:        1.8.0
 Release:        0
 Summary:        Continuous File Synchronisation
 License:        MPL-2.0
@@ -51,31 +51,32 @@ joined to the syncthing relay pool or private.
 %setup -q -n %{name}
 
 %build
-export BUILD_USER=abuild
-export BUILD_HOST=openSUSE
-mkdir -p build/src/ build/vendor/
-export GOPATH="$PWD/build:$PWD/build/vendor"
+# move source archive which is extracted as "syncthing" to be "src/github.com/syncthing/syncthing"
+cd ..
+install -d "src/github.com/syncthing/"
+mv %{name} "src/github.com/syncthing/"%{name}
+mkdir syncthing
+cd "$PWD/src/github.com/syncthing/"%{name}
 
-mkdir -p build/src/github.com/%{name}/%{name}
-ls | sed '/^build$/d' | xargs cp -at build/src/github.com/%{name}/%{name}
-cp -a vendor build/vendor/src
+# set build environment, in particular use "-mod=vendor" to use the Go modules from the source archive's vendor dir
+export BUILD_USER=abuild BUILD_HOST=openSUSE
+export CGO_CPPFLAGS="${CPPFLAGS}" CGO_CFLAGS="${CFLAGS}" CGO_CXXFLAGS="${CXXFLAGS}" CGO_LDFLAGS="${LDFLAGS}"
+export GOFLAGS="-trimpath -mod=vendor"
 
-pushd build/src/github.com/%{name}/%{name}/
 # build and install stcli which has no dedicated target and can not be built with -no-upgrade
 go run build.go -version v%{version} install all
 # build and install syncthing without automatic updates
 go run build.go -no-upgrade -version v%{version} install
 # build and install strelaysrv without automatic updates
 go run build.go -no-upgrade -version v%{version} install strelaysrv
-popd
 
 %install
-install -Dpm 0755 build/src/github.com/%{name}/%{name}/bin/%{name} \
-  %{buildroot}%{_bindir}/%{name}
-install -Dpm 0755 build/src/github.com/%{name}/%{name}/bin/stcli \
-  %{buildroot}%{_bindir}/stcli
-install -Dpm 0755 build/src/github.com/%{name}/%{name}/bin/strelaysrv \
-  %{buildroot}%{_bindir}/strelaysrv
+st_dir=$PWD
+cd ../src/github.com/syncthing/%{name}
+mv LICENSE AUTHORS CONDUCT.md CONTRIBUTING.md README.md "$st_dir"
+install -Dpm 0755 bin/%{name} %{buildroot}%{_bindir}/%{name}
+install -Dpm 0755 bin/stcli %{buildroot}%{_bindir}/stcli
+install -Dpm 0755 bin/strelaysrv %{buildroot}%{_bindir}/strelaysrv
 install -dm 0750 %{buildroot}/%{_localstatedir}/lib/strelaysrv
 install -Dpm 0644 cmd/strelaysrv/etc/linux-systemd/strelaysrv.service \
   %{buildroot}%{_unitdir}/strelaysrv.service