Change build system DIST from artful to bionic (#2330)

* Pbuilder: use ubuntu-ports mirror (with arm64 packages)

* Fix arm64

* Fixed tests isolation. [#CLICKHOUSE-2]

* Fix nodes leak in case of session expiration. [#CLICKHOUSE-2]

* fix

* Add new clang versions

* ubuntu bionic && gcc-8 fixes

* Fixes

* wip

* Change build system DIST from artful to bionic

.gitignore

@@ -9,7 +9,7 @@
 # auto generated files
 *.logrt
 
-build
+/build
 /docs/en_single_page/
 /docs/ru_single_page/
 /docs/venv/

debian/control

@@ -5,7 +5,8 @@ Maintainer: Alexey Milovidov <milovidov@yandex-team.ru>
 Build-Depends: debhelper (>= 9),
                cmake3 | cmake,
                ninja-build,
-               gcc-7, g++-7,
+               gcc-7 [amd64 i386], g++-7 [amd64 i386],
+               clang-6.0 [arm64 armhf] | clang-5.0 [arm64 armhf],
                libc6-dev,
                libmariadbclient-dev | default-libmysqlclient-dev | libmysqlclient-dev,
                libicu-dev,

release

@@ -97,7 +97,7 @@ if [ -z "$USE_PBUILDER" ] ; then
     -e DEB_CC=$DEB_CC -e DEB_CXX=$DEB_CXX -e CMAKE_FLAGS="$CMAKE_FLAGS" \
     -b ${DEBUILD_NOSIGN_OPTIONS} ${DEBUILD_NODEPS_OPTIONS}
 else
-    export DIST=${DIST:=artful}
+    export DIST=${DIST:=bionic}
     export SET_BUILDRESULT=${SET_BUILDRESULT:=$CURDIR/..}
     . $CURDIR/debian/.pbuilderrc