ci: Add gwak to docker images
Building localedef for the host requires this.
Signed-off-by: Joel Stanley <joel@jms.id.au>
diff --git a/ci/Dockerfile/ubuntu1804 b/ci/Dockerfile/ubuntu1804
index a4a9f30..49c7b00 100644
--- a/ci/Dockerfile/ubuntu1804
+++ b/ci/Dockerfile/ubuntu1804
@@ -4,7 +4,7 @@
RUN DEBIAN_FRONTEND=noninteractive apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -yy cscope ctags \
libz-dev libexpat-dev \
python language-pack-en texinfo \
- build-essential g++ git bison flex unzip \
+ build-essential g++ git bison flex unzip gawk \
cpio vim-common lsb-release \
libxml-simple-perl libxml-sax-perl libxml2-dev libxml2-utils xsltproc \
wget bc libssl-dev python-matplotlib python-numpy graphviz eatmydata bsdmainutils rsync