# Content common to macpython-build-wheels.sh and

# macpython-build-module-wheels.sh

set -e -x

SCRIPT_DIR=$(cd $(dirname $0) || exit 1; pwd)

MACPYTHON_PY_PREFIX=/Library/Frameworks/Python.framework/Versions

# -----------------------------------------------------------------------

# Script argument parsing

#

usage()

{

echo "Usage:

macpython-build-common

[ -h | --help ] show usage

[ -c | --cmake_options ] space-separated string of CMake options to forward to the module (e.g. \"--config-setting=cmake.define.BUILD_TESTING=OFF\")

[ -- python_versions ] build wheel for a specific python version(s). (e.g. -- 3.10 3.11)"

exit 2

}

PYTHON_VERSIONS=""

CMAKE_OPTIONS=""

while (( "$#" )); do

case "$1" in

-c|--cmake_options)

CMAKE_OPTIONS="$2";

shift 2;;

-h|--help)

usage;

break;;

--)

shift;

break;;

*)

# Parse any unrecognized arguments as python versions

PYTHON_VERSIONS="${PYTHON_VERSIONS} $1";

shift;;

esac

done

# Parse all arguments after "--" as python versions

PYTHON_VERSIONS="${PYTHON_VERSIONS} $@"

# Trim whitespace

PYTHON_VERSIONS=$(xargs <<< "${PYTHON_VERSIONS}")

# Versions can be restricted by passing them in as arguments to the script

# For example,

# macpython-build-wheels.sh 3.10

if [[ -z "${PYTHON_VERSIONS}" ]]; then

PYBINARIES=(${MACPYTHON_PY_PREFIX}/*)

else

PYBINARIES=()

for version in "$PYTHON_VERSIONS"; do

PYBINARIES+=(${MACPYTHON_PY_PREFIX}/*${version}*)

done

fi

VENVS=()

mkdir -p ${SCRIPT_DIR}/../venvs

for PYBIN in "${PYBINARIES[@]}"; do

if [[ $(basename $PYBIN) = "Current" ]]; then

continue

fi

py_mm=$(basename ${PYBIN})

VENV=${SCRIPT_DIR}/../venvs/${py_mm}

VENVS+=(${VENV})

done

# -----------------------------------------------------------------------

# Ensure that requirements are met

brew update

brew info doxygen | grep --quiet 'Not installed' && brew install doxygen

brew info ninja | grep --quiet 'Not installed' && brew install ninja

NINJA_EXECUTABLE=$(which ninja)

brew info cmake | grep --quiet 'Not installed' && brew install cmake

CMAKE_EXECUTABLE=$(which cmake)