Files
spark/cmake/InitPythonModule.cmake
T
John Colvin bdd5e08b60 refactor: Consolidate all py interop into single lib
It was just too hard trying to make it work with separate libs. The
main issue was getting the python md and execution modules to
recognize PySecurityList and other types defined in the core module.
2025-06-16 11:08:57 -04:00

72 lines
2.0 KiB
CMake

include_guard(DIRECTORY)
include(GNUInstallDirs)
include(${CMAKE_SOURCE_DIR}/cmake/ExportToParent.cmake)
include(${CMAKE_SOURCE_DIR}/cmake/SetFirstDefined.cmake)
function(init_python_module)
set(_options)
set(_one_value_args
NAME
)
set(_multi_value_args
SOURCES
)
cmake_parse_arguments(_ARGS "${_options}" "${_one_value_args}" "${_multi_value_args}" ${ARGN})
set_first_defined(_name _ARGS_NAME PROJECT_NAME)
set_first_defined(_sources _ARGS_SOURCES ${_name}_SOURCES)
set(module_proj ${_name}_module)
set(${module_proj}_SOURCES ${_sources})
pybind11_add_module(${module_proj} SHARED ${_sources})
target_link_libraries(
${module_proj}
PUBLIC
pybind11::embed
spark
${_name}
)
target_include_directories(
${module_proj}
PRIVATE
$<BUILD_INTERFACE:${pybind11_INCLUDE_DIRS}>
)
target_include_directories(
${module_proj}
PUBLIC
${Python3_INCLUDE_DIRS}
$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
)
add_custom_command(
OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/stubs/${_name}.pyi
DEPENDS ${_name} ${module_proj}
COMMAND PYTHONPATH=${CMAKE_CURRENT_BINARY_DIR} pybind11-stubgen --numpy-array-use-type-var --ignore-invalid-expressions '.*' ${_name}_module
COMMENT "Generating py stubs"
)
add_custom_target(
"${_name}_py_stubs"
ALL
DEPENDS
${CMAKE_CURRENT_BINARY_DIR}/stubs/${_name}.pyi
)
install(
TARGETS ${module_proj}
EXPORT ${module_proj}Targets
RUNTIME
DESTINATION ${CMAKE_INSTALL_BINDIR}
LIBRARY
DESTINATION ${CMAKE_INSTALL_LIBDIR}
ARCHIVE
DESTINATION ${CMAKE_INSTALL_LIBDIR}
)
foreach(dir ${pybind11_INCLUDE_DIRS})
install(DIRECTORY ${dir} DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
endforeach()
install(
EXPORT ${module_proj}Targets
FILE ${module_proj}Targets.cmake
NAMESPACE ${_name}::
DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${_name}
)
endfunction()