.travis.yml

language: cpp

script:
  - |
        if test "$TRAVIS_OS_NAME" = "osx"; then
            # set up the catalog properly for asciidoc
            sudo mkdir /etc/xml
            sudo ln -s /usr/local/etc/xml/catalog /etc/xml/catalog
        fi
  - ./autogen.sh
  - ./configure --prefix=$PWD/_inst
  - make -s -j $(getconf _NPROCESSORS_ONLN)
  - |
        if test "$TRAVIS_OS_NAME" = "linux"; then
            strict="-strict"
            if test -n "$VALGRIND"; then
                # See tests/README.
                sudo /sbin/setcap cap_sys_chroot+ep /usr/lib/valgrind/memcheck-amd64-linux
            fi
            make -s test${strict} VALGRIND=$VALGRIND TESTCC=gcc TESTCXX=g++
            if test $? -ne 0; then
                exit 1
            fi
            make -s test${strict} VALGRIND=$VALGRIND TESTCC=clang TESTCXX=clang++
            if test $? -ne 0; then
                exit 1
            fi
        elif test "$TRAVIS_OS_NAME" = "osx"; then
            export PATH="/usr/local/opt/util-linux/bin:$PATH"
            export PATH="/usr/local/opt/gnu-getopt/bin:$PATH"
            if test -n "$STRICTTESTS"; then
                strict="-strict"
            fi
            make -s test${strict} TESTCC=clang TESTCXX=clang++ SUDO=1
            if test $? -ne 0; then
                exit 1
            fi
        fi
        make -s dist
        if test $? -ne 0; then
            exit 1
        fi

matrix:
  include:
  - os: linux
    sudo: true # for setcap so we can run the tests in chroot.
    compiler: gcc
    dist: bionic
  - os: linux
    sudo: true # for setcap so we can run the tests in chroot.
    compiler: clang
    dist: bionic
  - os: osx
    before_install:
      - brew update
      - brew install lzo asciidoc docbook-xsl gdb ccache libarchive expect telnet util-linux gnu-getopt
  - os: linux
    sudo: true # for setcap so we can run the tests in chroot.
    compiler: clang
    env: VALGRIND=1
    dist: bionic
  - os: linux
    sudo: true # for setcap so we can run the tests in chroot.
    compiler: clang
    env: BUILD_TYPE=ubsan
    dist: bionic
  allow_failures:

before_script:
  - |
     if [ "$BUILD_TYPE" == "ubsan" ]; then
         export SAN_FLAGS="-fsanitize=undefined -fno-omit-frame-pointer"
         export LDFLAGS="$UBSAN_FLAGS ${LDFLAGS}"
         export UBSAN_OPTIONS=print_stacktrace=1
     fi
  - |
     if [ "$TRAVIS_OS_NAME" == "osx" ]; then
         export LDFLAGS="${LDFLAGS} -L/usr/local/opt/libarchive/lib"
         export CPPFLAGS="${CPPFLAGS} -I/usr/local/opt/libarchive/include"
         export PKG_CONFIG_PATH="/usr/local/opt/libarchive/lib/pkgconfig"
     fi
  - |
      export CFLAGS="${SAN_FLAGS} ${CFLAGS} -Wall -Wextra"
      export CXXFLAGS="${SAN_FLAGS} ${CXXFLAGS} -Wall -Wextra"
      export LDFLAGS="${SAN_FLAGS} ${LDFLAGS}"


addons:
  apt:
    packages:
    - gcc
    - clang
    - libcap-ng-dev
    - libcap-ng-utils
    - liblzo2-dev
    - libzstd1-dev
    - asciidoc
    - xsltproc # needed by asciidoc
    - gdb
    - valgrind
    - libarchive-dev
    - expect
    - telnet