Build the ANTLR4 runtime from source.

Signed-off-by: Dusty DeWeese <[email protected]>

.github/kokoro/common.sh

@@ -29,5 +29,6 @@ cd github/$KOKORO_DIR/
 # Run the common setup steps
 source ./.github/kokoro/steps/movehome.sh
 source ./.github/kokoro/steps/hostsetup.sh
+source ./.github/kokoro/steps/install_antlr4_runtime.sh
 source ./.github/kokoro/steps/hostinfo.sh
 source ./.github/kokoro/steps/git.sh

.github/kokoro/steps/hostsetup.sh

@@ -55,7 +55,6 @@ sudo apt-get install -y \
         graphviz \
         inkscape \
         jq \
-        libantlr4-runtime-dev \
         make \
         ninja-build \
         nodejs \

.github/kokoro/steps/install_antlr4_runtime.sh

@@ -0,0 +1,22 @@
+#!/bin/bash
+
+set -e
+
+echo
+echo "========================================"
+echo "Host install antlr4-runtime"
+echo "----------------------------------------"
+
+VERSION=4.9
+
+mkdir antlr4-cpp-runtime-${VERSION}
+cd antlr4-cpp-runtime-${VERSION}
+wget https://www.antlr.org/download/antlr4-cpp-runtime-${VERSION}-source.zip
+unzip antlr4-cpp-runtime-${VERSION}-source.zip
+mkdir build
+cd build
+cmake ..
+make -j
+sudo make install
+
+echo "----------------------------------------"