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language: cpp
sudo: false
matrix:
include:
- os: linux
env: PYTHON=2.7 CPP=11 GCC=4.8
addons:
apt:
sources: [ubuntu-toolchain-r-test, kubuntu-backports]
packages: [g++-4.8, cmake]
- os: linux
env: PYTHON=3.5 CPP=11 GCC=4.8
addons:
apt:
sources: [ubuntu-toolchain-r-test, kubuntu-backports, deadsnakes]
packages: [g++-4.8, cmake, python3.5-dev]
- sudo: true
services: docker
env: PYTHON=2.7 CPP=14 GCC=6
- sudo: true
services: docker
env: PYTHON=3.5 CPP=14 GCC=6 DEBUG=1
- sudo: true
services: docker
env: PYTHON=3.5 CPP=17 GCC=7
- sudo: true
services: docker
env: PYTHON=3.5 CPP=17 CLANG=4.0
- os: osx
osx_image: xcode7.3
env: PYTHON=2.7 CPP=14 CLANG
- os: osx
osx_image: xcode7.3
env: PYTHON=3.6 CPP=14 CLANG
# Test a PyPy 2.7 build
- os: linux
dist: trusty
env: PYPY=5.7 PYTHON=2.7 CPP=11 GCC=4.8
addons:
apt:
packages: [g++-4.8, cmake]
- sudo: true
services: docker
env: ARCH=i386 PYTHON=3.5 CPP=14 GCC=6
# This next one does a make install *before* testing, then builds the tests against the installed version:
- sudo: true
services: docker
env: PYTHON=3.5 CPP=14 CLANG=3.9 INSTALL=1
script:
- |
$SCRIPT_RUN_PREFIX sh -c "set -e
cmake ${CMAKE_EXTRA_ARGS} -DPYBIND11_INSTALL=1 -DPYBIND11_TEST=0
make install
cp -a tests /pybind11-tests
mkdir /build-tests && cd /build-tests
cmake ../pybind11-tests ${CMAKE_EXTRA_ARGS} -DPYBIND11_WERROR=ON
make pytest -j 2"
# A barebones build makes sure everything still works without optional deps (numpy/scipy/eigen)
# and also tests the automatic discovery functions in CMake (Python version, C++ standard).
- os: linux
env: BAREBONES
addons:
apt:
sources: [ubuntu-toolchain-r-test, kubuntu-backports]
packages: [g++-4.8, cmake]
install: pip install pytest
# Documentation build:
- os: linux
language: docs
env: DOCS STYLE LINT
install:
- pip install --upgrade sphinx sphinx_rtd_theme flake8 pep8-naming
- |
curl -fsSL ftp://ftp.stack.nl/pub/users/dimitri/doxygen-1.8.12.linux.bin.tar.gz | tar xz
export PATH="$PWD/doxygen-1.8.12/bin:$PATH"
pip install https://github.com/michaeljones/breathe/archive/master.zip
script:
- make -C docs html SPHINX_OPTIONS=-W
- tools/check-style.sh
- flake8
allow_failures:
- env: PYTHON=3.5 CPP=17 GCC=7
- env: PYTHON=3.5 CPP=17 CLANG=4.0
cache:
directories:
- $HOME/.cache/pip
- $HOME/Library/Caches/pip
before_install:
- |
# Configure build variables
if [ "$TRAVIS_OS_NAME" = "linux" ]; then
if [ -n "$CLANG" ]; then
export CXX=clang++-$CLANG CC=clang-$CLANG COMPILER_PACKAGES="clang-$CLANG llvm-$CLANG-dev"
if [ "$CLANG" = "4.0" ]; then export CXXFLAGS="-stdlib=libc++"; fi
else
if [ -z "$GCC" ]; then export GCC=4.8
else export COMPILER_PACKAGES=g++-$GCC
fi
export CXX=g++-$GCC CC=gcc-$GCC
fi
if [ "$CLANG" = "4.0" ]; then export DOCKER=debian:sid
elif [ "$GCC" = "6" ] || [ -n "$CLANG" ]; then export DOCKER=${ARCH:+$ARCH/}debian:testing
elif [ "$GCC" = "7" ]; then export DOCKER=debian:experimental APT_GET_EXTRA="-t experimental"
fi
elif [ "$TRAVIS_OS_NAME" = "osx" ]; then
export CXX=clang++ CC=clang;
fi
if [ -n "$CPP" ]; then export CPP=-std=c++$CPP; fi
if [ "${PYTHON:0:1}" = "3" ]; then export PY=3; fi
if [ "$PYPY" = "5.7" ]; then
curl -fSL https://bitbucket.org/pypy/pypy/downloads/pypy2-v5.7.0-linux64.tar.bz2 | tar -xj
export PYPY_BINARY=$(echo `pwd`/pypy2-v5.7.0-linux64/bin/pypy)
export CMAKE_EXTRA_ARGS="-DPYTHON_EXECUTABLE:FILEPATH=$PYPY_BINARY"
fi
if [ -n "$DEBUG" ]; then export CMAKE_EXTRA_ARGS="-DCMAKE_BUILD_TYPE=Debug"; fi
- |
# Initialize environment
if [ -n "$PYPY" ]; then
$PYPY_BINARY -m ensurepip
$PYPY_BINARY -m pip install pytest
elif [ -n "$DOCKER" ]; then
docker pull $DOCKER
# Disable LTO with gcc until gcc 79296 is fixed:
if [ -n "$GCC" ]; then export CMAKE_EXTRA_ARGS="${CMAKE_EXTRA_ARGS} -DPYBIND11_LTO_CXX_FLAGS="; fi
export containerid=$(docker run --detach --tty \
--volume="$PWD":/pybind11 --workdir=/pybind11 \
--env="CXXFLAGS=$CXXFLAGS" \
--env="CC=$CC" --env="CXX=$CXX" --env="DEBIAN_FRONTEND=$DEBIAN_FRONTEND" \
--env=GCC_COLORS=\ \
$DOCKER)
export SCRIPT_RUN_PREFIX="docker exec --tty $containerid"
$SCRIPT_RUN_PREFIX sh -c 'for s in 0 15; do sleep $s; apt-get update && apt-get -qy dist-upgrade && break; done'
# gcc-7 currently generates warnings; some are upstream bugs, so just turn off -Werror for now
if [ "$GCC" = "7" ]; then WERROR=off; fi
else
if [ "$TRAVIS_OS_NAME" = "linux" ]; then
pip install --user --upgrade pip virtualenv
virtualenv -p python$PYTHON venv
elif [ "$TRAVIS_OS_NAME" = "osx" ]; then
if [ "$PY" = "3" ]; then
brew update; brew install python$PY;
else
curl -fsSL -O https://bootstrap.pypa.io/get-pip.py
sudo -H python get-pip.py
fi
pip$PY install --user --upgrade pip virtualenv
python$PY -m virtualenv venv
fi
source venv/bin/activate
fi
install:
- |
# Install dependencies
if [ -n "$DOCKER" ]; then
if [ -n "$DEBUG" ]; then
PY_DEBUG="python$PY-dbg python$PY-scipy-dbg"
export CMAKE_EXTRA_ARGS="${CMAKE_EXTRA_ARGS} -DPYTHON_EXECUTABLE=/usr/bin/python${PYTHON}dm"
fi
$SCRIPT_RUN_PREFIX sh -c "for s in 0 15; do sleep \$s; \
apt-get -qy --no-install-recommends $APT_GET_EXTRA install \
$PY_DEBUG python$PY-dev python$PY-pytest python$PY-scipy \
libeigen3-dev cmake make ${COMPILER_PACKAGES} && break; done"
if [ "$CLANG" = "4.0" ]; then
# Neither debian nor llvm provide a libc++ deb; luckily it's fairly quick
# to build and install, so do it ourselves:
git clone --depth=1 https://github.com/llvm-mirror/llvm.git llvm-source
git clone https://github.com/llvm-mirror/libcxx.git llvm-source/projects/libcxx -b release_40
git clone https://github.com/llvm-mirror/libcxxabi.git llvm-source/projects/libcxxabi -b release_40
$SCRIPT_RUN_PREFIX sh -c "mkdir llvm-build && cd llvm-build && \
CXXFLAGS= cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr ../llvm-source && \
make -j2 install-cxxabi install-cxx && \
cp -a include/c++/v1/*cxxabi*.h /usr/include/c++/v1"
if [ "$CPP" = "-std=c++17" ]; then export CPP="-std=c++1z"; fi
fi
elif [ -z "$PYPY" ]; then
pip install numpy scipy pytest
wget -q -O eigen.tar.gz https://bitbucket.org/eigen/eigen/get/3.3.0.tar.gz
tar xzf eigen.tar.gz
export CMAKE_EXTRA_ARGS="${CMAKE_EXTRA_ARGS} -DCMAKE_INCLUDE_PATH=$PWD/eigen-eigen-26667be4f70b"
fi
script:
- $SCRIPT_RUN_PREFIX cmake ${CMAKE_EXTRA_ARGS}
-DPYBIND11_PYTHON_VERSION=$PYTHON
-DPYBIND11_CPP_STANDARD=$CPP
-DPYBIND11_WERROR=${WERROR:-ON}
- $SCRIPT_RUN_PREFIX make pytest -j 2
- $SCRIPT_RUN_PREFIX make test_cmake_build
after_failure: cat tests/test_cmake_build/*.log
after_script:
- if [ -n "$DOCKER" ]; then docker stop "$containerid"; docker rm "$containerid"; fi
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