Install latest cmake

The build script, build_sparkd.sh, uses the '-S' option, which wasn't
introduced until v3.13

Dockerfile

@@ -1,12 +1,33 @@
 FROM ubuntu:bionic
 
-RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y \
+
+RUN apt-get update && \
+DEBIAN_FRONTEND=noninteractive apt-get install -y \
+  gnupg \
+  software-properties-common \
+  wget
+
+RUN \
+echo "deb http://apt.llvm.org/bionic/ llvm-toolchain-bionic-9 main" >> /etc/apt/sources.list && \
+wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key > llvm_key && apt-key add llvm_key
+
+# Add Kitware repo to get latest cmake
+RUN \
+    wget -O - https://apt.kitware.com/keys/kitware-archive-latest.asc 2>/dev/null | apt-key add - && \
+    apt-add-repository 'deb https://apt.kitware.com/ubuntu/ bionic main' && \
+    apt update
+
+RUN \
+apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y \
+ libllvm-9-ocaml-dev libllvm9 llvm-9 llvm-9-dev llvm-9-doc llvm-9-examples llvm-9-runtime \
+ clang-9 clang-tools-9 clang-9-doc libclang-common-9-dev libclang-9-dev libclang1-9 clang-format-9 python-clang-9 clangd-9 \
+ libfuzzer-9-dev \
+ lldb-9 \
+ lld-9 \
+ libc++-9-dev libc++abi-9-dev \
  autoconf \
  automake \
  bsdmainutils \
- ccache \
- clang-format \
- clang \
  cmake \
  curl \
  libunwind8 \
@@ -22,13 +43,11 @@ RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y \
  htop  \
  iputils-ping \
  libc6-dbg \
- libclang-dev \
  liblttng-ust-dev \
  libncurses5-dev \
  libreadline-dev \
  libtool \
  libz-dev \
- llvm \
  locales \
  lttng-modules-dkms \
  lttng-tools \
@@ -39,6 +58,8 @@ RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y \
  openssh-server \
  pkg-config \
  python-pip \
+ python3-pip \
+ python3-venv \
  screen \
  silversearcher-ag \
  sudo \
@@ -70,10 +91,29 @@ RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y \
  libpq-dev \
  libpqxx-dev \
  zip \
+ parallel \
+ patchelf \
+# aws tools
+ awscli \
  && rm -rf /var/lig/apt/lists/*
 
 
+run \
+update-alternatives --install /usr/bin/clang++ clang++ /usr/bin/clang++-9 100; \
+update-alternatives --install /usr/bin/clang clang /usr/bin/clang-9 100; \
+update-alternatives --install /usr/bin/clang-format clang-format /usr/bin/clang-format-9 100; \
+update-alternatives --install /usr/bin/clangd clangd /usr/bin/clangd-9 100; \
+update-alternatives --config clang; \
+update-alternatives --config clang++; \
+update-alternatives --config clang-format; \
+update-alternatives --config clangd
+
+# this is done here so that ccache sees clang++ installed, not clang-9
+RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y ccache 
+
+
 run pip install pybars3 paramiko mkdocs
+run pip3 install paramiko cryptography
 run npm install -g npx
 
 # fix locale so we can run tmux
@@ -84,9 +124,6 @@ run locale-gen
 # expand libc sources
 run cd /usr/src/glibc ; tar xvf glibc-*.tar.xz
 
-# build cgdb (the version shipped with ubuntu is too old)
-copy cgdb-0.7.0.tar.gz /externals/
-run cd /externals/ && tar -xvzf cgdb-0.7.0.tar.gz && cd cgdb-0.7.0 && ./configure && make -j$(nproc) && make install
 
 # setup ssh
 RUN mkdir /var/run/sshd && echo 'root:root' | chpasswd && \
@@ -119,7 +156,7 @@ RUN wget -q https://packages.microsoft.com/config/ubuntu/18.04/packages-microsof
     && sudo apt-get install apt-transport-https -y \
     && sudo apt-get update \
     && sudo apt-get install dotnet-sdk-2.1 -y \
-    && sudo apt-get install dotnet-sdk-3.0 -y     
+    && sudo apt-get install dotnet-sdk-3.1 -y
 
 # Enable detection of running in a container
 ENV DOTNET_RUNNING_IN_CONTAINER=true \
@@ -185,15 +222,18 @@ RUN \
         libpcap0.8-dev \
         libtool-bin \
     && cd /tmp \
-    && curl -fSL https://www.openonload.org/download/openonload-${ONLOAD_VERSION}.tgz -o /tmp/openonload-${ONLOAD_VERSION}.tgz \
-    && echo "${ONLOAD_MD5SUM} openonload-${ONLOAD_VERSION}.tgz" | md5sum --check \
-    && tar -zxf openonload-${ONLOAD_VERSION}.tgz \
-    && cd /tmp/openonload-${ONLOAD_VERSION} \
+##    && curl -fSL https://www.openonload.org/download/openonload-${ONLOAD_VERSION}.tgz -o /tmp/openonload-${ONLOAD_VERSION}.tgz \
+    && curl -fSL https://github.com/rigtorp/openonload/archive/master.zip -o /tmp/openonload-${ONLOAD_VERSION}.zip \
+##    && echo "${ONLOAD_MD5SUM} openonload-${ONLOAD_VERSION}.tgz" | md5sum --check \
+##    && tar -zxf openonload-${ONLOAD_VERSION}.tgz \
+    && unzip -a openonload-${ONLOAD_VERSION}.zip \
+##    && cd /tmp/openonload-${ONLOAD_VERSION} \
+    && cd /tmp/openonload-master \
     && cd scripts \
     && ./onload_build --user \
     && ./onload_install --userfiles --nobuild \
     && cd /tmp \
-    && rm -rf openonload-${ONLOAD_VERSION}.tgz openonload-${ONLOAD_VERSION} \
+    && rm -rf openonload* \
     && if [ -z ${ONLOAD_WITHZF} ] ; then rm -rf /usr/include/zf /usr/bin/zf_stackdump /usr/bin/zf_debug /usr/lib/x86_64-linux-gnu/zf /usr/lib/x86_64-linux-gnu/libonload_zf* ; fi \
     && DEBIAN_FRONTEND=noninteractive apt-get remove -y --purge \
         curl \
@@ -201,3 +241,23 @@ RUN \
     && DEBIAN_FRONTEND=noninteractive apt-get autoremove -y
 
 ########################
+
+# build rtags
+run \
+git clone --recursive https://github.com/Andersbakken/rtags.git && \
+cd rtags && \
+git submodule update && \
+git checkout v2.38 && \
+cmake . -DCMAKE_EXPORT_COMPILE_COMMANDS=1 . && \
+make -j$(nproc) install && \
+cd .. && \
+rm -rf rtags
+
+# build cgdb (the version shipped with ubuntu is too old)
+run \
+git clone https://github.com/cgdb/cgdb.git && \
+cd cgdb && \
+git checkout v0.7.1 && \
+./autogen.sh && \
+./configure && make -j$(nproc) && \
+make install