Add Debian Buster to the install script and CI. (#1715)

Signed-off-by: Wolfgang Hess <whess@lyft.com>

.travis.yml

@@ -26,6 +26,7 @@ env:
   - LSB_RELEASE=bionic DOCKER_CACHE_FILE=/home/travis/docker/bionic-cache.tar.gz CC=gcc CXX=g++
   - LSB_RELEASE=focal DOCKER_CACHE_FILE=/home/travis/docker/focal-cache.tar.gz CC=gcc CXX=g++
   - LSB_RELEASE=stretch DOCKER_CACHE_FILE=/home/travis/docker/stretch-cache.tar.gz CC=gcc CXX=g++
+  - LSB_RELEASE=buster DOCKER_CACHE_FILE=/home/travis/docker/buster-cache.tar.gz CC=gcc CXX=g++
 
 before_install: scripts/load_docker_cache.sh
 

Dockerfile.bionic

@@ -12,7 +12,6 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-
 FROM ubuntu:bionic
 
 ARG cc

Dockerfile.buster

@@ -0,0 +1,32 @@
+# Copyright 2020 The Cartographer Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+FROM debian:buster
+
+ARG cc
+ARG cxx
+
+# Set the preferred C/C++ compiler toolchain, if given (otherwise default).
+ENV CC=$cc
+ENV CXX=$cxx
+
+# This base image doesn't ship with sudo.
+RUN apt-get update && apt-get install -y sudo && rm -rf /var/lib/apt/lists/*
+
+COPY scripts/install_debs_cmake.sh cartographer/scripts/
+RUN cartographer/scripts/install_debs_cmake.sh && rm -rf /var/lib/apt/lists/*
+COPY scripts/install_abseil.sh cartographer/scripts/
+RUN cartographer/scripts/install_abseil.sh && rm -rf /var/lib/apt/lists/*
+COPY . cartographer
+RUN cartographer/scripts/install_cartographer_cmake.sh && rm -rf cartographer

Dockerfile.focal

@@ -12,7 +12,6 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-
 FROM ubuntu:focal
 
 ARG cc

Dockerfile.xenial

@@ -12,7 +12,6 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-
 FROM ubuntu:xenial
 
 ARG cc

scripts/install_debs_cmake.sh

@@ -37,21 +37,17 @@ sudo apt-get install -y \
     ninja-build \
     stow
 
-if [[ "$(lsb_release -sc)" = "focal" ]]
+# Install Ceres Solver and Protocol Buffers support if available.
+# No need to build it ourselves.
+if [[ "$(lsb_release -sc)" = "focal" || "$(lsb_release -sc)" = "buster" ]]
 then
-    sudo apt-get install -y python3-sphinx libgmock-dev
+  sudo apt-get install -y python3-sphinx libgmock-dev libceres-dev protobuf-compiler
 else
   sudo apt-get install -y python-sphinx
-fi
-
-# Install Ceres Solver on Ubuntu Bionic. No need to build it ourselves.
-if [[ "$(lsb_release -sc)" = "bionic" ]]
-then
+  if [[ "$(lsb_release -sc)" = "bionic" ]]
+  then
     sudo apt-get install -y libceres-dev
+  fi
 fi
 
-# Install Ceres Solver and Protocol Buffers support on Ubuntu Focal. No need to build it ourselves.
-if [[ "$(lsb_release -sc)" = "focal" ]]
-then
-  sudo apt-get install -y libceres-dev protobuf-compiler
-fi
+