ext/pybind11/.travis.yml

   1 language: cpp
   2 matrix:
   3   include:
   4   # This config does a few things:
   5   # - Checks C++ and Python code styles (check-style.sh and flake8).
   6   # - Makes sure sphinx can build the docs without any errors or warnings.
   7   # - Tests setup.py sdist and install (all header files should be present).
   8   # - Makes sure that everything still works without optional deps (numpy/scipy/eigen) and
   9   #   also tests the automatic discovery functions in CMake (Python version, C++ standard).
  10   - os: linux
  11     dist: xenial # Necessary to run doxygen 1.8.15
  12     name: Style, docs, and pip
  13     cache: false
  14     before_install:
  15     - pyenv global $(pyenv whence 2to3)  # activate all python versions
  16     - PY_CMD=python3
  17     - $PY_CMD -m pip install --user --upgrade pip wheel setuptools
  18     install:
  19     - $PY_CMD -m pip install --user --upgrade sphinx sphinx_rtd_theme breathe flake8 pep8-naming pytest
  20     - curl -fsSL https://sourceforge.net/projects/doxygen/files/rel-1.8.15/doxygen-1.8.15.linux.bin.tar.gz/download | tar xz
  21     - export PATH="$PWD/doxygen-1.8.15/bin:$PATH"
  22     script:
  23     - tools/check-style.sh
  24     - flake8
  25     - $PY_CMD -m sphinx -W -b html docs docs/.build
  26     - |
  27       # Make sure setup.py distributes and installs all the headers
  28       $PY_CMD setup.py sdist
  29       $PY_CMD -m pip install --user -U ./dist/*
  30       installed=$($PY_CMD -c "import pybind11; print(pybind11.get_include(True) + '/pybind11')")
  31       diff -rq $installed ./include/pybind11
  32     - |
  33       # Barebones build
  34       cmake -DCMAKE_BUILD_TYPE=Debug -DPYBIND11_WERROR=ON -DDOWNLOAD_CATCH=ON -DPYTHON_EXECUTABLE=$(which $PY_CMD) .
  35       make pytest -j 2
  36       make cpptest -j 2
  37   # The following are regular test configurations, including optional dependencies.
  38   # With regard to each other they differ in Python version, C++ standard and compiler.
  39   - os: linux
  40     dist: trusty
  41     name: Python 2.7, c++11, gcc 4.8
  42     env: PYTHON=2.7 CPP=11 GCC=4.8
  43     addons:
  44       apt:
  45         packages:
  46           - cmake=2.\*
  47           - cmake-data=2.\*
  48   - os: linux
  49     dist: trusty
  50     name: Python 3.6, c++11, gcc 4.8
  51     env: PYTHON=3.6 CPP=11 GCC=4.8
  52     addons:
  53       apt:
  54         sources:
  55           - deadsnakes
  56         packages:
  57           - python3.6-dev
  58           - python3.6-venv
  59           - cmake=2.\*
  60           - cmake-data=2.\*
  61   - os: linux
  62     dist: trusty
  63     env: PYTHON=2.7 CPP=14 GCC=6 CMAKE=1
  64     name: Python 2.7, c++14, gcc 4.8, CMake test
  65     addons:
  66       apt:
  67         sources:
  68           - ubuntu-toolchain-r-test
  69         packages:
  70           - g++-6
  71   - os: linux
  72     dist: trusty
  73     name: Python 3.5, c++14, gcc 6, Debug build
  74     # N.B. `ensurepip` could be installed transitively by `python3.5-venv`, but
  75     # seems to have apt conflicts (at least for Trusty). Use Docker instead.
  76     services: docker
  77     env: DOCKER=debian:stretch PYTHON=3.5 CPP=14 GCC=6 DEBUG=1
  78   - os: linux
  79     dist: xenial
  80     env: PYTHON=3.6 CPP=17 GCC=7
  81     name: Python 3.6, c++17, gcc 7
  82     addons:
  83       apt:
  84         sources:
  85           - deadsnakes
  86           - ubuntu-toolchain-r-test
  87         packages:
  88           - g++-7
  89           - python3.6-dev
  90           - python3.6-venv
  91   - os: linux
  92     dist: xenial
  93     env: PYTHON=3.6 CPP=17 CLANG=7
  94     name: Python 3.6, c++17, Clang 7
  95     addons:
  96       apt:
  97         sources:
  98           - deadsnakes
  99           - llvm-toolchain-xenial-7
 100         packages:
 101           - python3.6-dev
 102           - python3.6-venv
 103           - clang-7
 104           - libclang-7-dev
 105           - llvm-7-dev
 106           - lld-7
 107           - libc++-7-dev
 108           - libc++abi-7-dev  # Why is this necessary???
 109   - os: osx
 110     name: Python 2.7, c++14, AppleClang 7.3, CMake test
 111     osx_image: xcode7.3
 112     env: PYTHON=2.7 CPP=14 CLANG CMAKE=1
 113   - os: osx
 114     name: Python 3.7, c++14, AppleClang 9, Debug build
 115     osx_image: xcode9
 116     env: PYTHON=3.7 CPP=14 CLANG DEBUG=1
 117   # Test a PyPy 2.7 build
 118   - os: linux
 119     dist: trusty
 120     env: PYPY=5.8 PYTHON=2.7 CPP=11 GCC=4.8
 121     name: PyPy 5.8, Python 2.7, c++11, gcc 4.8
 122     addons:
 123       apt:
 124         packages:
 125           - libblas-dev
 126           - liblapack-dev
 127           - gfortran
 128   # Build in 32-bit mode and tests against the CMake-installed version
 129   - os: linux
 130     dist: trusty
 131     services: docker
 132     env: DOCKER=i386/debian:stretch PYTHON=3.5 CPP=14 GCC=6 INSTALL=1
 133     name: Python 3.4, c++14, gcc 6, 32-bit
 134     script:
 135       - |
 136         # Consolidated 32-bit Docker Build + Install
 137         set -ex
 138         $SCRIPT_RUN_PREFIX sh -c "
 139           set -ex
 140           cmake ${CMAKE_EXTRA_ARGS} -DPYBIND11_INSTALL=1 -DPYBIND11_TEST=0 .
 141           make install
 142           cp -a tests /pybind11-tests
 143           mkdir /build-tests && cd /build-tests
 144           cmake ../pybind11-tests ${CMAKE_EXTRA_ARGS} -DPYBIND11_WERROR=ON
 145           make pytest -j 2"
 146         set +ex
 147 cache:
 148   directories:
 149   - $HOME/.local/bin
 150   - $HOME/.local/lib
 151   - $HOME/.local/include
 152   - $HOME/Library/Python
 153 before_install:
 154 - |
 155   # Configure build variables
 156   set -ex
 157   if [ "$TRAVIS_OS_NAME" = "linux" ]; then
 158     if [ -n "$CLANG" ]; then
 159       export CXX=clang++-$CLANG CC=clang-$CLANG
 160       EXTRA_PACKAGES+=" clang-$CLANG llvm-$CLANG-dev"
 161     else
 162       if [ -z "$GCC" ]; then GCC=4.8
 163       else EXTRA_PACKAGES+=" g++-$GCC"
 164       fi
 165       export CXX=g++-$GCC CC=gcc-$GCC
 166     fi
 167   elif [ "$TRAVIS_OS_NAME" = "osx" ]; then
 168     export CXX=clang++ CC=clang;
 169   fi
 170   if [ -n "$CPP" ]; then CPP=-std=c++$CPP; fi
 171   if [ "${PYTHON:0:1}" = "3" ]; then PY=3; fi
 172   if [ -n "$DEBUG" ]; then CMAKE_EXTRA_ARGS+=" -DCMAKE_BUILD_TYPE=Debug"; fi
 173   set +ex
 174 - |
 175   # Initialize environment
 176   set -ex
 177   if [ -n "$DOCKER" ]; then
 178     docker pull $DOCKER
 179
 180     containerid=$(docker run --detach --tty \
 181       --volume="$PWD":/pybind11 --workdir=/pybind11 \
 182       --env="CC=$CC" --env="CXX=$CXX" --env="DEBIAN_FRONTEND=$DEBIAN_FRONTEND" \
 183       --env=GCC_COLORS=\  \
 184       $DOCKER)
 185     SCRIPT_RUN_PREFIX="docker exec --tty $containerid"
 186     $SCRIPT_RUN_PREFIX sh -c 'for s in 0 15; do sleep $s; apt-get update && apt-get -qy dist-upgrade && break; done'
 187   else
 188     if [ "$PYPY" = "5.8" ]; then
 189       curl -fSL https://bitbucket.org/pypy/pypy/downloads/pypy2-v5.8.0-linux64.tar.bz2 | tar xj
 190       PY_CMD=$(echo `pwd`/pypy2-v5.8.0-linux64/bin/pypy)
 191       CMAKE_EXTRA_ARGS+=" -DPYTHON_EXECUTABLE:FILEPATH=$PY_CMD"
 192     else
 193       PY_CMD=python$PYTHON
 194       if [ "$TRAVIS_OS_NAME" = "osx" ]; then
 195         if [ "$PY" = "3" ]; then
 196           brew update && brew upgrade python
 197         else
 198           curl -fsSL https://bootstrap.pypa.io/get-pip.py | $PY_CMD - --user
 199         fi
 200       fi
 201     fi
 202     if [ "$PY" = 3 ] || [ -n "$PYPY" ]; then
 203       $PY_CMD -m ensurepip --user
 204     fi
 205     $PY_CMD --version
 206     $PY_CMD -m pip install --user --upgrade pip wheel
 207   fi
 208   set +ex
 209 install:
 210 - |
 211   # Install dependencies
 212   set -ex
 213   cmake --version
 214   if [ -n "$DOCKER" ]; then
 215     if [ -n "$DEBUG" ]; then
 216       PY_DEBUG="python$PYTHON-dbg python$PY-scipy-dbg"
 217       CMAKE_EXTRA_ARGS+=" -DPYTHON_EXECUTABLE=/usr/bin/python${PYTHON}dm"
 218     fi
 219     $SCRIPT_RUN_PREFIX sh -c "for s in 0 15; do sleep \$s; \
 220       apt-get -qy --no-install-recommends install \
 221         $PY_DEBUG python$PYTHON-dev python$PY-pytest python$PY-scipy \
 222         libeigen3-dev libboost-dev cmake make ${EXTRA_PACKAGES} && break; done"
 223   else
 224
 225     if [ "$CLANG" = "7" ]; then
 226       export CXXFLAGS="-stdlib=libc++"
 227     fi
 228
 229     export NPY_NUM_BUILD_JOBS=2
 230     echo "Installing pytest, numpy, scipy..."
 231     local PIP_CMD=""
 232     if [ -n $PYPY ]; then
 233       # For expediency, install only versions that are available on the extra index.
 234       travis_wait 30 \
 235         $PY_CMD -m pip install --user --upgrade --extra-index-url https://imaginary.ca/trusty-pypi \
 236           pytest numpy==1.15.4 scipy==1.2.0
 237     else
 238       $PY_CMD -m pip install --user --upgrade pytest numpy scipy
 239     fi
 240     echo "done."
 241
 242     mkdir eigen
 243     curl -fsSL https://bitbucket.org/eigen/eigen/get/3.3.4.tar.bz2 | \
 244         tar --extract -j --directory=eigen --strip-components=1
 245     export CMAKE_INCLUDE_PATH="${CMAKE_INCLUDE_PATH:+$CMAKE_INCLUDE_PATH:}$PWD/eigen"
 246   fi
 247   set +ex
 248 script:
 249 - |
 250   # CMake Configuration
 251   set -ex
 252   $SCRIPT_RUN_PREFIX cmake ${CMAKE_EXTRA_ARGS} \
 253     -DPYBIND11_PYTHON_VERSION=$PYTHON \
 254     -DPYBIND11_CPP_STANDARD=$CPP \
 255     -DPYBIND11_WERROR=${WERROR:-ON} \
 256     -DDOWNLOAD_CATCH=${DOWNLOAD_CATCH:-ON} \
 257     .
 258   set +ex
 259 - |
 260   # pytest
 261   set -ex
 262   $SCRIPT_RUN_PREFIX make pytest -j 2 VERBOSE=1
 263   set +ex
 264 - |
 265   # cpptest
 266   set -ex
 267   $SCRIPT_RUN_PREFIX make cpptest -j 2
 268   set +ex
 269 - |
 270   # CMake Build Interface
 271   set -ex
 272   if [ -n "$CMAKE" ]; then $SCRIPT_RUN_PREFIX make test_cmake_build; fi
 273   set +ex
 274 after_failure: cat tests/test_cmake_build/*.log*
 275 after_script:
 276 - |
 277   # Cleanup (Docker)
 278   set -ex
 279   if [ -n "$DOCKER" ]; then docker stop "$containerid"; docker rm "$containerid"; fi
 280   set +ex