.travis.yml

language: c
sudo: false
env:
  # Target commit for https://github.com/pfalcon/esp-open-sdk/
  OPENSDK_COMMIT=2df0123d9f201ff3351139cb2912f748ec74caf1
  CROSS_ROOT="${HOME}/toolchain-${OPENSDK_COMMIT}"
  CROSS_BINDIR="${CROSS_ROOT}/bin"
  XTENSA_TOOLS_ROOT="${CROSS_BINDIR}"
  SDK_BASE="${CROSS_ROOT}/sdk"
  PATH=${PATH}:${CROSS_BINDIR}
cache:
  directories:
    - ${CROSS_ROOT}
    - ${HOME}/.ccache
addons:
  apt:
    packages:
    - make
    - unrar
    - autoconf
    - automake
    - libtool
    - gcc
    - g++
    - gperf
    - flex
    - bison
    - texinfo
    - gawk
    - libncurses5-dev
    - libexpat1-dev
    - python
    - python-serial
    - sed
    - git
    - libgmp-dev

before_install:
  # Install a toolchain using esp-open-sdk (parts we need for this are the GNU toolchain and libhal)
  #
  # Adds hack of "{$HAS_TC} || -Buildstep-" to avoid rebuilding toolchain if it's already
  # installed from the cache. If this gets any more complex it should be spun out to a standalone shell script.
  - cd ${HOME}
  - export HAS_TC="test -d ${CROSS_BINDIR}"
  - unset CC # Travis sets this due to "language: c", but it confuses autotools configure when cross-building
  - ${HAS_TC} || git clone --recursive https://github.com/pfalcon/esp-open-sdk.git
  - ${HAS_TC} || cd esp-open-sdk
  - ${HAS_TC} || git reset --hard ${OPENSDK_COMMIT}
  - ${HAS_TC} || git submodule update
  - ${HAS_TC} || sed -i "s/2.69/2.68/" lx106-hal/configure.ac # this is a nasty hack as Ubuntu Precise only has autoconf 2.68 not 2.69...
  - ${HAS_TC} || sed -r -i 's%TOOLCHAIN ?=.*%TOOLCHAIN=${CROSS_ROOT}%' Makefile
  - ${HAS_TC} || ( make STANDALONE=y && mv *sdk* ${CROSS_ROOT}/ )
  # Get ATS source code
  - cd ${HOME}
  - git clone https://github.com/githwxi/ATS-Postiats.git
  - git clone https://github.com/githwxi/ATS-Postiats-contrib.git
  # Build ATS1
  - export ATSHOME=${HOME}/ats-lang-anairiats-0.2.12
  - export ATSHOMERELOC=ATS-0.2.12
  - ${HOME}/ATS-Postiats/travis-ci/ats1_setup.sh 0.2.12
  - cd ${ATSHOME} && ./configure && make
  # Build ATS2
  - export PATSHOME=${HOME}/ATS-Postiats
  - export PATSHOMERELOC=${HOME}/ATS-Postiats-contrib
  - export PATH=${PATH}:${PATSHOME}/bin
  - cd ${PATSHOME} && make -f codegen/Makefile_atslib && make -f Makefile_devl src_depend && make -f Makefile_devl all

script:
  - cd ${TRAVIS_BUILD_DIR}
  - make