Add focal on ppc64le

Author: DamianSzymanski

.travis.yml

@@ -81,6 +81,27 @@ jobs:
       name: trusty
       php: '5.6'
       if: env(VERSION) =~ /^7\.[0-3]/
+    - arch: ppc64le
+      dist: focal
+      language: minimal
+      env:
+        - RELEASE=focal
+      name: focal-ppc64le
+      before_install:
+        - sudo rm -rf /var/lib/apt/lists/lock /var/cache/apt/archives/lock /var/lib/dpkg/lock
+        - sudo apt-get update
+        - sudo apt-get -y -q=2 --no-install-recommends --no-install-suggests  install libtidy-dev libxml2-dev libcurl4-openssl-dev libjpeg-dev libpng-dev libxpm-dev libmysqlclient-dev libpq-dev libicu-dev libfreetype6-dev libldap2-dev libxslt-dev libssl-dev libldb-dev libc-client-dev libkrb5-dev libsasl2-dev libmcrypt-dev expect re2c
+        - |
+          if ! command -v phpenv; then
+            pushd $HOME
+            curl -L http://git.io/phpenv-installer | bash
+            popd
+            export PHPENV_ROOT="/home/travis/.phpenv"
+            if [ -d "${PHPENV_ROOT}" ]; then
+              export PATH="${PHPENV_ROOT}/bin:${PATH}"
+              eval "$(phpenv init -)"
+            fi
+          fi
     - arch: ppc64le
       dist: bionic
       language: minimal