| #!/bin/bash |
| # Copyright 2015 gRPC authors. |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| set -ex |
| |
| # change to grpc repo root |
| cd $(dirname $0)/../../.. |
| |
| ########################## |
| # Portability operations # |
| ########################## |
| |
| PLATFORM=`uname -s` |
| |
| function is_msys() { |
| if [ "${PLATFORM/MSYS}" != "$PLATFORM" ]; then |
| echo true |
| else |
| exit 1 |
| fi |
| } |
| |
| function is_mingw() { |
| if [ "${PLATFORM/MINGW}" != "$PLATFORM" ]; then |
| echo true |
| else |
| exit 1 |
| fi |
| } |
| |
| function is_darwin() { |
| if [ "${PLATFORM/Darwin}" != "$PLATFORM" ]; then |
| echo true |
| else |
| exit 1 |
| fi |
| } |
| |
| function is_linux() { |
| if [ "${PLATFORM/Linux}" != "$PLATFORM" ]; then |
| echo true |
| else |
| exit 1 |
| fi |
| } |
| |
| # Associated virtual environment name for the given python command. |
| function venv() { |
| $1 -c "import sys; print('py{}{}'.format(*sys.version_info[:2]))" |
| } |
| |
| # Path to python executable within a virtual environment depending on the |
| # system. |
| function venv_relative_python() { |
| if [ $(is_mingw) ]; then |
| echo 'Scripts/python.exe' |
| else |
| echo 'bin/python' |
| fi |
| } |
| |
| # Distutils toolchain to use depending on the system. |
| function toolchain() { |
| if [ $(is_mingw) ]; then |
| echo 'mingw32' |
| else |
| echo 'unix' |
| fi |
| } |
| |
| # Command to invoke the linux command `realpath` or equivalent. |
| function script_realpath() { |
| # Find `realpath` |
| if [ -x "$(command -v realpath)" ]; then |
| realpath "$@" |
| elif [ -x "$(command -v grealpath)" ]; then |
| grealpath "$@" |
| else |
| exit 1 |
| fi |
| } |
| |
| #################### |
| # Script Arguments # |
| #################### |
| |
| PYTHON=${1:-python2.7} |
| VENV=${2:-$(venv $PYTHON)} |
| VENV_RELATIVE_PYTHON=${3:-$(venv_relative_python)} |
| TOOLCHAIN=${4:-$(toolchain)} |
| |
| if [ $(is_msys) ]; then |
| echo "MSYS doesn't directly provide the right compiler(s);" |
| echo "switch to a MinGW shell." |
| exit 1 |
| fi |
| |
| ROOT=`pwd` |
| export CFLAGS="-I$ROOT/include -std=gnu99 -fno-wrapv $CFLAGS" |
| export GRPC_PYTHON_BUILD_WITH_CYTHON=1 |
| export LANG=en_US.UTF-8 |
| |
| # Default python on the host to fall back to when instantiating e.g. the |
| # virtualenv. |
| HOST_PYTHON=${HOST_PYTHON:-python} |
| |
| # If ccache is available on Linux, use it. |
| if [ $(is_linux) ]; then |
| # We're not on Darwin (Mac OS X) |
| if [ -x "$(command -v ccache)" ]; then |
| if [ -x "$(command -v gcc)" ]; then |
| export CC='ccache gcc' |
| elif [ -x "$(command -v clang)" ]; then |
| export CC='ccache clang' |
| fi |
| fi |
| fi |
| |
| ############################ |
| # Perform build operations # |
| ############################ |
| |
| # Instnatiate the virtualenv, preferring to do so from the relevant python |
| # version. Even if these commands fail (e.g. on Windows due to name conflicts) |
| # it's possible that the virtualenv is still usable and we trust the tester to |
| # be able to 'figure it out' instead of us e.g. doing potentially expensive and |
| # unnecessary error recovery by `rm -rf`ing the virtualenv. |
| ($PYTHON -m virtualenv $VENV || |
| $HOST_PYTHON -m virtualenv -p $PYTHON $VENV || |
| true) |
| VENV_PYTHON=`script_realpath "$VENV/$VENV_RELATIVE_PYTHON"` |
| |
| # pip-installs the directory specified. Used because on MSYS the vanilla Windows |
| # Python gets confused when parsing paths. |
| pip_install_dir() { |
| PWD=`pwd` |
| cd $1 |
| ($VENV_PYTHON setup.py build_ext -c $TOOLCHAIN || true) |
| $VENV_PYTHON -m pip install --no-deps . |
| cd $PWD |
| } |
| |
| $VENV_PYTHON -m pip install --upgrade pip==9.0.1 |
| $VENV_PYTHON -m pip install setuptools |
| $VENV_PYTHON -m pip install cython |
| $VENV_PYTHON -m pip install six enum34 protobuf futures |
| pip_install_dir $ROOT |
| |
| $VENV_PYTHON $ROOT/tools/distrib/python/make_grpcio_tools.py |
| pip_install_dir $ROOT/tools/distrib/python/grpcio_tools |
| |
| # Build/install health checking |
| $VENV_PYTHON $ROOT/src/python/grpcio_health_checking/setup.py preprocess |
| $VENV_PYTHON $ROOT/src/python/grpcio_health_checking/setup.py build_package_protos |
| pip_install_dir $ROOT/src/python/grpcio_health_checking |
| |
| # Build/install reflection |
| $VENV_PYTHON $ROOT/src/python/grpcio_reflection/setup.py preprocess |
| $VENV_PYTHON $ROOT/src/python/grpcio_reflection/setup.py build_package_protos |
| pip_install_dir $ROOT/src/python/grpcio_reflection |
| |
| # Install testing |
| pip_install_dir $ROOT/src/python/grpcio_testing |
| |
| # Build/install tests |
| $VENV_PYTHON -m pip install coverage==4.4 oauth2client==4.1.0 \ |
| google-auth==1.0.0 requests==2.14.2 |
| $VENV_PYTHON $ROOT/src/python/grpcio_tests/setup.py preprocess |
| $VENV_PYTHON $ROOT/src/python/grpcio_tests/setup.py build_package_protos |
| pip_install_dir $ROOT/src/python/grpcio_tests |