94 lines
3.2 KiB
Bash
94 lines
3.2 KiB
Bash
# Define custom utilities
|
|
# Test for OSX with [ -n "$IS_OSX" ]
|
|
|
|
function pre_build {
|
|
# Any stuff that you need to do before you start building the wheels
|
|
# Runs in the root directory of this repository.
|
|
pushd protobuf
|
|
|
|
if [ "$PLAT" == "aarch64" ]
|
|
then
|
|
local configure_host_flag="--host=aarch64"
|
|
fi
|
|
|
|
# Build protoc and libprotobuf
|
|
./autogen.sh
|
|
CXXFLAGS="-fPIC -g -O2" ./configure $configure_host_flag
|
|
make -j8
|
|
|
|
if [ "$PLAT" == "aarch64" ]
|
|
then
|
|
# we are crosscompiling for aarch64 while running on x64
|
|
# the simplest way for build_py command to be able to generate
|
|
# the protos is by running the protoc process under
|
|
# an emulator. That way we don't have to build a x64 version
|
|
# of protoc. The qemu-arm emulator is already included
|
|
# in the dockcross docker image.
|
|
# Running protoc under an emulator is fast as protoc doesn't
|
|
# really do much.
|
|
|
|
# create a simple shell wrapper that runs crosscompiled protoc under qemu
|
|
echo '#!/bin/bash' >protoc_qemu_wrapper.sh
|
|
echo 'exec qemu-aarch64 "../src/protoc" "$@"' >>protoc_qemu_wrapper.sh
|
|
chmod ugo+x protoc_qemu_wrapper.sh
|
|
|
|
# PROTOC variable is by build_py step that runs under ./python directory
|
|
export PROTOC=../protoc_qemu_wrapper.sh
|
|
fi
|
|
|
|
# Generate python dependencies.
|
|
pushd python
|
|
python setup.py build_py
|
|
popd
|
|
|
|
popd
|
|
}
|
|
|
|
function bdist_wheel_cmd {
|
|
# Builds wheel with bdist_wheel, puts into wheelhouse
|
|
#
|
|
# It may sometimes be useful to use bdist_wheel for the wheel building
|
|
# process. For example, versioneer has problems with versions which are
|
|
# fixed with bdist_wheel:
|
|
# https://github.com/warner/python-versioneer/issues/121
|
|
local abs_wheelhouse=$1
|
|
|
|
# Modify build version
|
|
pwd
|
|
ls
|
|
|
|
if [ "$PLAT" == "aarch64" ]
|
|
then
|
|
# when crosscompiling for aarch64, --plat-name needs to be set explicitly
|
|
# to end up with correctly named wheel file
|
|
# the value should be manylinuxABC_ARCH and dockcross docker image
|
|
# conveniently provides the value in the AUDITWHEEL_PLAT env
|
|
local plat_name_flag="--plat-name=$AUDITWHEEL_PLAT"
|
|
|
|
# override the value of EXT_SUFFIX to make sure the crosscompiled .so files in the wheel have the correct filename suffix
|
|
export PROTOCOL_BUFFERS_OVERRIDE_EXT_SUFFIX="$(python -c 'import sysconfig; print(sysconfig.get_config_var("EXT_SUFFIX").replace("-x86_64-linux-gnu.so", "-aarch64-linux-gnu.so"))')"
|
|
fi
|
|
|
|
python setup.py bdist_wheel --cpp_implementation --compile_static_extension $plat_name_flag
|
|
cp dist/*.whl $abs_wheelhouse
|
|
}
|
|
|
|
function build_wheel {
|
|
build_wheel_cmd "bdist_wheel_cmd" $@
|
|
}
|
|
|
|
function run_tests {
|
|
# Runs tests on installed distribution from an empty directory
|
|
python --version
|
|
python -c "from google.protobuf.pyext import _message;"
|
|
}
|
|
|
|
if [ "$PLAT" == "aarch64" ]
|
|
then
|
|
# when crosscompiling for aarch64, override the default multibuild's repair_wheelhouse logic
|
|
# since "auditwheel repair" doesn't work for crosscompiled wheels
|
|
function repair_wheelhouse {
|
|
echo "Skipping repair_wheelhouse since auditwheel requires build architecture to match wheel architecture."
|
|
}
|
|
fi
|