travis_osx_steps.sh

#!/bin/bash
# Wheel build, install, run test steps on OSX
set -e

# Get needed utilities
MULTIBUILD_DIR=$(dirname "${BASH_SOURCE[0]}")
source $MULTIBUILD_DIR/terryfy/travis_tools.sh
source $MULTIBUILD_DIR/common_utils.sh

function before_install {
    export CC=clang
    export CXX=clang++
    get_python_environment macpython $TRAVIS_PYTHON_VERSION venv
    source venv/bin/activate
    pip install --upgrade pip wheel
}

function build_wheel {
    # Builds wheel, puts into $WHEEL_SDIR
    #
    # Depends on
    #  WHEEL_SDIR
    #  BUILD_DEPENDS
    #  REPO_DIR | PKG_SPEC
    #  BUILD_COMMIT
    local wheelhouse=$PWD/$WHEEL_SDIR
    if [ -n "$BUILD_PRE_SCRIPT" ]; then source $BUILD_PRE_SCRIPT; fi
    if [ -n "$BUILD_DEPENDS" ]; then pip install $BUILD_DEPENDS; fi
    if [ -n "$REPO_DIR" ]; then
        cd $REPO_DIR
        git fetch origin
        git checkout $BUILD_COMMIT
        git clean -fxd
        pip wheel -w $wheelhouse --no-deps .
        cd ..
    else
        pip wheel -w $wheelhouse --no-deps $PKG_SPEC
    fi
    pip install delocate
    delocate-listdeps $wheelhouse/*.whl # lists library dependencies
    delocate-wheel $wheelhouse/*.whl # copies library dependencies into wheel
    delocate-addplat --rm-orig -x 10_9 -x 10_10 $wheelhouse/*.whl
}