.travis.yml

sudo: required
language: c
services:
    - docker

matrix:
    include:
        # cross compilation
        # NOTE: cannot set cross compiler as compiler variable (meson tests also native build)
        - os: linux
          env: DISTRO=debian:unstable VARIANT=cross-compile.aarch64
          compiler: gcc

        - os: linux
          env: DISTRO=debian:testing VARIANT=cross-compile.ppc64le
          compiler: gcc

        # musl (native)
        - os: linux
          # Message: WARNING: xsltproc: cannot process http://docbook.sourceforge.net/release/xsl-ns/current/manpages/docbook.xsl
          # doc/meson.build:70:1: ERROR: Problem encountered: Docs cannot be built: xsltproc does not work correctly
          env: DISTRO=alpine:latest EXTRA_BUILD_OPTS='-DBUILD_HTML_MANS=false -DBUILD_MANS=false'
          compiler: gcc

        # glibc (gcc/clang)
        - os: linux
          env: DISTRO=opensuse/tumbleweed
          compiler: gcc

        - os: linux
          env: DISTRO=ubuntu:xenial
          compiler: clang

        - os: linux
          env: DISTRO=ubuntu:eoan
          compiler: gcc

        - os: linux
          env: DISTRO=fedora:latest
          compiler: clang

        - os: linux
          env: DISTRO=centos:7
          compiler: gcc

        - os: linux
          env: DISTRO=debian:testing
          compiler: gcc

        - os: linux
          env: DISTRO=debian:stable
          compiler: gcc

        - os: linux
          env: DISTRO=debian:oldstable
          compiler: clang

before_install:
    - DIR="/usr/src/iputils"
    - printf "FROM $DISTRO\nRUN mkdir -p $DIR\nWORKDIR $DIR\nCOPY . $DIR\n" > Dockerfile
    - echo "cat Dockerfile"; cat Dockerfile
    - docker build -t iputils .

script:
  - INSTALL="${DISTRO%%:*}"
  - INSTALL="${INSTALL%%/*}"
  - DISTRO_VERSION="${DISTRO#*:}"
  - case $VARIANT in cross-compile*) BUILD="cross";; i386) BUILD="32";; *) BUILD="native";; esac
  - docker run -it iputils /bin/sh -c "cd travis && DISTRO_VERSION=\"$DISTRO_VERSION\" ./$INSTALL.sh && if [ \"$VARIANT\" ]; then ./$INSTALL.$VARIANT.sh; fi && CC=$CC EXTRA_BUILD_OPTS=\"$EXTRA_BUILD_OPTS\" ../build.sh"