MDEV-28011: debian autobake cleanup

Travis is dead to us so we don't need all the conditions around it.

Remove depends for no longer supported versions

Debian Jessies, and Ubuntu Trusty, Xenial, Wily are all eol
as far as we are concerned.

The dependancy on an apt cache when running autobake broke the
10.2 aarch64 packages (MDEV-28014). Lets reduce the risk here.

debian/autobake-deb.sh

@@ -9,31 +9,7 @@ set -e
 # On Buildbot, don't run the mysql-test-run test suite as part of build.
 # It takes a lot of time, and we will do a better test anyway in
 # Buildbot, running the test suite from installed .debs on a clean VM.
-# On Travis-CI we want to simulate the full build, including tests.
-# Also on Travis-CI it is useful not to override the DEB_BUILD_OPTIONS
-# at this stage at all.
-if [[ ! $TRAVIS ]]
-then
-  export DEB_BUILD_OPTIONS="nocheck"
-fi
-
-# Travis-CI optimizations
-if [[ $TRAVIS ]]
-then
-  # On Travis-CI, the log must stay under 4MB so make the build less verbose
-  sed -i -e '/Add support for verbose builds/,+2d' debian/rules
-
-  # Don't include test suite package on Travis-CI to make the build time shorter
-  sed '/Package: mariadb-test-data/,/^$/d' -i debian/control
-  sed '/Package: mariadb-test/,/^$/d' -i debian/control
-  sed '/Package: mariadb-plugin-tokudb/,/^$/d' -i debian/control
-  sed '/Package: mariadb-plugin-mroonga/,/^$/d' -i debian/control
-  sed '/Package: mariadb-plugin-spider/,/^$/d' -i debian/control
-  sed '/Package: mariadb-plugin-oqgraph/,/^$/d' -i debian/control
-  export MYSQL_COMPILER_LAUNCHER=ccache
-  sed 's|-DDEB|-DPLUGIN_TOKUDB=NO -DPLUGIN_MROONGA=NO -DPLUGIN_SPIDER=NO -DPLUGIN_OQGRAPH=NO -DPLUGIN_PERFSCHEMA=NO -WITH_EMBEDDED_SERVER=OFF -DDEB|' -i debian/rules
-fi
-
+export DEB_BUILD_OPTIONS="nocheck"
 
 # Look up distro-version specific stuff
 #
@@ -41,52 +17,8 @@ fi
 # Debian policy and targetting Debian Sid. Then case-by-case run in autobake-deb.sh
 # tests for backwards compatibility and strip away parts on older builders.
 
-# If iproute2 is not available (before Debian Jessie and Ubuntu Trusty)
-# fall back to the old iproute package.
-if ! apt-cache madison iproute2 | grep 'iproute2 *|' >/dev/null 2>&1
-then
- sed 's/iproute2/iproute/' -i debian/control
-fi
-
-# If libcrack2 (>= 2.9.0) is not available (before Debian Jessie and Ubuntu Trusty)
-# clean away the cracklib stanzas so the package can build without them.
-if ! apt-cache madison libcrack2-dev | grep 'libcrack2-dev *| *2\.9' >/dev/null 2>&1
-then
-  sed '/libcrack2-dev/d' -i debian/control
-  sed '/Package: mariadb-plugin-cracklib/,/^$/d' -i debian/control
-fi
-
-# If libpcre3-dev (>= 2:8.35-3.2~) is not available (before Debian Jessie or Ubuntu Wily)
-# clean away the PCRE3 stanzas so the package can build without them.
-# Update check when version 2:8.40 or newer is available.
-if ! apt-cache madison libpcre3-dev | grep 'libpcre3-dev *| *2:8\.3[2-9]' >/dev/null 2>&1
-then
-  sed '/libpcre3-dev/d' -i debian/control
-fi
-
-# If libsystemd-dev is not available (before Debian Jessie or Ubuntu Wily)
-# clean away the systemd stanzas so the package can build without them.
-if ! apt-cache madison libsystemd-dev | grep 'libsystemd-dev' >/dev/null 2>&1
-then
-  sed '/dh-systemd/d' -i debian/control
-  sed '/libsystemd-dev/d' -i debian/control
-  sed 's/ --with systemd//' -i debian/rules
-  sed '/systemd/d' -i debian/rules
-  sed '/\.service/d' -i debian/rules
-  sed '/galera_new_cluster/d' -i debian/mariadb-server-10.2.install
-  sed '/galera_recovery/d' -i debian/mariadb-server-10.2.install
-  sed '/mariadb-service-convert/d' -i debian/mariadb-server-10.2.install
-fi
-
-# Convert gcc version to numberical value. Format is Mmmpp where M is Major
-# version, mm is minor version and p is patch.
-# -dumpfullversion & -dumpversion to make it uniform across old and new (>=7)
-GCCVERSION=$(gcc -dumpfullversion -dumpversion | sed -e 's/\.\([0-9][0-9]\)/\1/g' \
-                                                     -e 's/\.\([0-9]\)/0\1/g'     \
-						     -e 's/^[0-9]\{3,4\}$/&00/')
-# Don't build rocksdb package if gcc version is less than 4.8 or we are running on
-# x86 32 bit.
-if [[ $GCCVERSION -lt 40800 ]] || [[ $(arch) =~ i[346]86 ]]
+# Don't build rocksdb package on x86 32 bit.
+if [[ $(arch) =~ i[346]86 ]]
 then
   sed '/Package: mariadb-plugin-rocksdb/,/^$/d' -i debian/control
 fi
@@ -106,15 +38,6 @@ then
   sed '/Package: mariadb-plugin-cassandra/,/^$/d' -i debian/control
 fi
 
-# From Debian Stretch/Ubuntu Bionic onwards dh-systemd is just an empty
-# transitional metapackage and the functionality was merged into debhelper.
-# In Ubuntu Hirsute is was completely removed, so it can't be referenced anymore.
-# Keep using it only on Debian Jessie and Ubuntu Xenial.
-if apt-cache madison dh-systemd | grep 'dh-systemd' >/dev/null 2>&1
-then
-  sed 's/debhelper (>= 9.20160709~),/debhelper (>= 9), dh-systemd,/' -i debian/control
-fi
-
 # Adjust changelog, add new version
 echo "Incrementing changelog and starting build scripts"
 
@@ -133,13 +56,6 @@ dch -b -D ${CODENAME} -v "${EPOCH}${UPSTREAM}${PATCHLEVEL}~${CODENAME}" "Automat
 
 echo "Creating package version ${EPOCH}${UPSTREAM}${PATCHLEVEL}~${CODENAME} ... "
 
-# On Travis CI, use -b to build binary only packages as there is no need to
-# waste time on generating the source package.
-if [[ $TRAVIS ]]
-then
-  BUILDPACKAGE_FLAGS="-b"
-fi
-
 # Build the package
 # Pass -I so that .git and other unnecessary temporary and source control files
 # will be ignored by dpkg-source when creating the tar.gz source package.
@@ -148,17 +64,13 @@ fakeroot dpkg-buildpackage -us -uc -I $BUILDPACKAGE_FLAGS
 # If the step above fails due to missing dependencies, you can manually run
 #   sudo mk-build-deps debian/control -r -i
 
-# Don't log package contents on Travis-CI to save time and log size
-if [[ ! $TRAVIS ]]
-then
-  echo "List package contents ..."
-  cd ..
-  for package in `ls *.deb`
-  do
+echo "List package contents ..."
+cd ..
+for package in `ls *.deb`
+do
   echo $package | cut -d '_' -f 1
   dpkg-deb -c $package | awk '{print $1 " " $2 " " $6}' | sort -k 3
   echo "------------------------------------------------"
-  done
-fi
+done
 
 echo "Build complete"

debian/control

@@ -5,9 +5,8 @@ Maintainer: MariaDB Developers <maria-developers@lists.launchpad.net>
 Build-Depends: bison,
                chrpath,
                cmake (>= 2.7),
-               debhelper (>= 9.20160709~),
+               debhelper (>= 10),
                dh-apparmor,
-               dh-systemd,
                dpatch,
                gdb,
                libaio-dev [linux-any],
@@ -353,7 +352,7 @@ Depends: bsdutils,
          findutils,
          galera-3 (>=25.3),
          gawk,
-         iproute | iproute2,
+         iproute2,
          libdbi-perl,
          lsb-base (>= 3.0-10),
          lsof,