.travis.yml

---
language: c++
compiler: clang

addons:
  apt:
    packages:
      - libcap-dev
      - libopus-dev
      - libvpx-dev

cache:
  directories:
    - $HOME/cache

install:
  # Where to find libraries.
  - export LD_LIBRARY_PATH="$HOME/cache/usr/lib"
  - export PKG_CONFIG_PATH="$HOME/cache/usr/lib/pkgconfig"
  - export CPPFLAGS="-I$HOME/cache/usr/include"
  - export LDFLAGS="-L$HOME/cache/usr/lib"
  # c-sodium
  - git clone --depth=1 --branch=stable https://github.com/jedisct1/libsodium
  - test -f $HOME/cache/usr/lib/libsodium.so || (cd libsodium && ./configure --prefix=$HOME/cache/usr && make install -j$(nproc))
  # c-toxcore
  - git clone --depth=1 https://github.com/TokTok/c-toxcore
  - test -f $HOME/cache/usr/lib/libtoxcore.so || (cd c-toxcore && cmake -B_build -H. -DCMAKE_INSTALL_PREFIX:PATH=$HOME/cache/usr && make -C_build install -j$(nproc))
  # nlohmann-json
  - mkdir -p $HOME/cache/usr/include/nlohmann
  - wget https://raw.githubusercontent.com/nlohmann/json/develop/single_include/nlohmann/json.hpp -O $HOME/cache/usr/include/nlohmann/json.hpp

script:
  - make -k -j$(nproc) && make check

# Only build pull requests and releases, don't build master on pushes,
# except through api or cron.
if: type IN (pull_request, api, cron) OR tag IS present