tests: install perl for CI

It is useful for various tests (test-directives, test-udev, …).

travis-ci/managers/debian.sh

@@ -15,7 +15,10 @@ CONT_NAME="${CONT_NAME:-debian-$DEBIAN_RELEASE-$RANDOM}"
 DOCKER_EXEC="${DOCKER_EXEC:-docker exec -it $CONT_NAME}"
 DOCKER_RUN="${DOCKER_RUN:-docker run}"
 REPO_ROOT="${REPO_ROOT:-$PWD}"
-ADDITIONAL_DEPS=(python3-libevdev python3-pyparsing clang)
+ADDITIONAL_DEPS=(python3-libevdev
+                 python3-pyparsing
+                 clang
+                 perl)
 
 function info() {
     echo -e "\033[33;1m$1\033[0m"

travis-ci/managers/fedora.sh

@@ -15,7 +15,15 @@ CONT_NAME="${CONT_NAME:-fedora-$FEDORA_RELEASE-$RANDOM}"
 DOCKER_EXEC="${DOCKER_EXEC:-docker exec -it $CONT_NAME}"
 DOCKER_RUN="${DOCKER_RUN:-docker run}"
 REPO_ROOT="${REPO_ROOT:-$PWD}"
-ADDITIONAL_DEPS=(dnf-plugins-core python2 iputils hostname libasan python3-pyparsing python3-evdev libubsan clang llvm)
+ADDITIONAL_DEPS=(dnf-plugins-core
+                 python2 iputils
+                 hostname libasan
+                 python3-pyparsing
+                 python3-evdev
+                 libubsan
+                 clang
+                 llvm
+                 perl)
 
 function info() {
     echo -e "\033[33;1m$1\033[0m"

travis-ci/managers/xenial.sh

@@ -2,11 +2,45 @@
 set -e
 set -x
 
+PACKAGES=(cryptsetup-bin
+          gettext
+          iptables-dev
+          iputils-ping
+          isc-dhcp-client
+          itstool
+          kbd
+          libblkid-dev
+          libcap-dev
+          libcurl4-gnutls-dev
+          libgpg-error-dev
+          liblz4-dev
+          liblzma-dev
+          libmicrohttpd-dev
+          libmount-dev
+          libmount-dev
+          libqrencode-dev
+          libxkbcommon-dev
+          linux-image-virtual
+          mount
+          net-tools
+          ninja-build
+          perl
+          python-lxml
+          python3-evdev
+          python3-lxml
+          python3-pip
+          python3-pyparsing
+          python3-setuptools
+          qemu-system-x86
+          strace
+          unifont
+          util-linux)
+
 bash -c "echo 'deb-src http://archive.ubuntu.com/ubuntu/ xenial main restricted universe multiverse' >>/etc/apt/sources.list"
+
 apt-get update
 apt-get build-dep systemd -y
-apt-get install -y util-linux libmount-dev libblkid-dev liblzma-dev libqrencode-dev libmicrohttpd-dev iptables-dev liblz4-dev libcurl4-gnutls-dev unifont itstool kbd cryptsetup-bin net-tools isc-dhcp-client iputils-ping strace qemu-system-x86 linux-image-virtual mount libgpg-error-dev libxkbcommon-dev python-lxml python3-lxml python3-pip libcap-dev
-apt-get install -y gettext python3-evdev python3-pyparsing libmount-dev python3-setuptools ninja-build
+apt-get install -y "${PACKAGES[@]}"
 pip3 install meson
 
 cd ${REPO_ROOT:-$(pwd)}

travis-ci/requirements.txt

@@ -1,4 +1,5 @@
 dnf-plugins-core
 meson
 ninja-build
+perl
 python