Add Ubuntu 18.04 Dockerfile

2 files changed, 23 insertions, 0 deletions

diff --git a/dockerfiles/ubuntu-18.04/Dockerfile b/dockerfiles/ubuntu-18.04/Dockerfile
new file mode 100644
index 00000000..4ab985b5
--- /dev/null
+++ b/dockerfiles/ubuntu-18.04/Dockerfile
@@ -0,0 +1,20 @@
+FROM ubuntu:18.04
+
+RUN apt-get update \
+ && apt-get install -y --no-install-recommends \
+        asciidoc \
+        bash \
+        build-essential \
+        ccache \
+        clang \
+        cmake \
+        docbook-xml \
+        docbook-xsl \
+        elfutils \
+        gcc-multilib \
+        libzstd-dev \
+        xsltproc \
+ && rm -rf /var/lib/apt/lists/*
+
+# Redirect all compilers to ccache.
+RUN for t in gcc g++ cc c++ clang clang++; do ln -vs /usr/bin/ccache /usr/local/bin/$t; done
diff --git a/misc/test-all-systems b/misc/test-all-systems
index 2dc0da9e..a95c3921 100755
--- a/misc/test-all-systems
+++ b/misc/test-all-systems
@@ -32,6 +32,9 @@ build ubuntu-14.04 gcc   g++     clang   -DZSTD_FROM_INTERNET=ON
 build ubuntu-16.04 gcc   g++     gcc
 build ubuntu-16.04 clang clang++ clang
 
+build ubuntu-18.04 gcc   g++     gcc
+build ubuntu-18.04 clang clang++ clang
+
 build ubuntu-20.04 gcc   g++     gcc
 build ubuntu-20.04 clang clang++ clang