44 lines
1.6 KiB
CMake
44 lines
1.6 KiB
CMake
find_package(Python 3.10 REQUIRED COMPONENTS Interpreter Development.Module)
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if(NOT nanobind_DIR)
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execute_process(
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COMMAND "${Python_EXECUTABLE}" -c "import nanobind; print(nanobind.cmake_dir())"
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OUTPUT_VARIABLE nanobind_DIR
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OUTPUT_STRIP_TRAILING_WHITESPACE
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RESULT_VARIABLE nanobind_dir_result
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)
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if(NOT nanobind_dir_result EQUAL 0 OR NOT nanobind_DIR)
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message(FATAL_ERROR "Failed to resolve nanobind CMake directory from Python.")
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endif()
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endif()
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find_package(nanobind CONFIG REQUIRED)
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set(RPT_PYTHON_PACKAGE_DIR "${CMAKE_CURRENT_BINARY_DIR}/rpt")
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file(MAKE_DIRECTORY "${RPT_PYTHON_PACKAGE_DIR}")
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configure_file("${PROJECT_SOURCE_DIR}/src/rpt/__init__.py" "${RPT_PYTHON_PACKAGE_DIR}/__init__.py" COPYONLY)
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configure_file("${PROJECT_SOURCE_DIR}/src/rpt/_helpers.py" "${RPT_PYTHON_PACKAGE_DIR}/_helpers.py" COPYONLY)
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configure_file("${PROJECT_SOURCE_DIR}/src/rpt/py.typed" "${RPT_PYTHON_PACKAGE_DIR}/py.typed" COPYONLY)
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nanobind_add_module(rpt_core_ext "${CMAKE_CURRENT_SOURCE_DIR}/rpt_module.cpp")
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set_target_properties(rpt_core_ext PROPERTIES
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OUTPUT_NAME "_core"
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LIBRARY_OUTPUT_DIRECTORY "${RPT_PYTHON_PACKAGE_DIR}"
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)
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target_link_libraries(rpt_core_ext PRIVATE rpt_core)
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target_include_directories(rpt_core_ext PRIVATE
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"${PROJECT_SOURCE_DIR}/rpt"
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)
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nanobind_add_stub(rpt_core_stub
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MODULE rpt._core
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OUTPUT "${RPT_PYTHON_PACKAGE_DIR}/_core.pyi"
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PYTHON_PATH "${CMAKE_CURRENT_BINARY_DIR}"
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DEPENDS rpt_core_ext
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)
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install(TARGETS rpt_core_ext LIBRARY DESTINATION rpt)
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install(FILES "${RPT_PYTHON_PACKAGE_DIR}/_core.pyi" DESTINATION rpt)
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