OilfieldToolsNet/opm-simulators
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Improve CMakeLists.txt

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Add the generated .hpp file directly to pybind11 sources instead of
creating a custom target.
This commit is contained in:
Håkon Hægland 2024-03-05 10:48:04 +01:00
parent e20faa255c
commit 1c5143f02e
1 changed files with 19 additions and 29 deletions
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48
python/simulators/CMakeLists.txt
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@ -1,6 +1,24 @@
set(PYTHON_OPM_SIMULATORS_PACKAGE_PATH ${PROJECT_BINARY_DIR}/python/opm/simulators)
set_target_properties( simulators PROPERTIES LIBRARY_OUTPUT_DIRECTORY ${PYTHON_OPM_SIMULATORS_PACKAGE_PATH} )
target_link_libraries( simulators PRIVATE opmsimulators )
# Add the binary (build) directory to the include directories for the target
# Set the path to the input docstrings.json file and the output .hpp file
set(PYTHON_DOCSTRINGS_FILE "${PROJECT_SOURCE_DIR}/python/docstrings.json")
set(PYTHON_DOCSTRINGS_GENERATED_HPP "${PROJECT_BINARY_DIR}/python/PyBlackOilSimulatorDoc.hpp")
# Note: If the new find_package(Python3) is used in the top level CMakeLists.txt, the variable
# ${PYTHON_EXECUTABLE} is set there to ${Python3_EXECUTABLE}
#
# Command to run the Python script
add_custom_command(
OUTPUT ${PYTHON_DOCSTRINGS_GENERATED_HPP}
COMMAND ${CMAKE_COMMAND} -E env PYTHONPATH=${CMAKE_SOURCE_DIR}
${PYTHON_EXECUTABLE} ${PROJECT_SOURCE_DIR}/python/generate_docstring_hpp.py
${PYTHON_DOCSTRINGS_FILE} ${PYTHON_DOCSTRINGS_GENERATED_HPP}
DEPENDS ${PYTHON_DOCSTRINGS_FILE}
COMMENT "Generating PyBlackOilSimulatorDoc.hpp from JSON file"
)
# NOTE: The variable ${PYBIND11_SYSTEM} is set in python/CMakeLists.txt
# to the value "SYSTEM" or unset, depending on the current version of Pybind11.
# The value is then forwarded to target_include_directories(), see
@ -12,38 +30,10 @@ pybind11_add_module(simulators ${PYBIND11_SYSTEM}
$<TARGET_OBJECTS:moduleVersion>
Pybind11Exporter.cpp
PyBlackOilSimulator.cpp
${PYTHON_DOCSTRINGS_GENERATED_HPP} # Include the generated .hpp as a source file
)
set(PYTHON_OPM_SIMULATORS_PACKAGE_PATH ${PROJECT_BINARY_DIR}/python/opm/simulators)
set_target_properties( simulators PROPERTIES LIBRARY_OUTPUT_DIRECTORY ${PYTHON_OPM_SIMULATORS_PACKAGE_PATH} )
target_link_libraries( simulators PRIVATE opmsimulators )
# Add the binary (build) directory to the include directories for the target
# Set the path to the input docstrings.json file and the output .hpp file
set(PYTHON_DOCSTRINGS_FILE "${PROJECT_SOURCE_DIR}/python/docstrings.json")
set(PYTHON_DOCSTRINGS_GENERATED_HPP "${PROJECT_BINARY_DIR}/python/PyBlackOilSimulatorDoc.hpp")
# Command to run the Python script
add_custom_command(
OUTPUT ${PYTHON_DOCSTRINGS_GENERATED_HPP}
COMMAND ${CMAKE_COMMAND} -E env PYTHONPATH=${CMAKE_SOURCE_DIR}
${PYTHON_EXECUTABLE} ${PROJECT_SOURCE_DIR}/python/generate_docstring_hpp.py
${PYTHON_DOCSTRINGS_FILE} ${PYTHON_DOCSTRINGS_GENERATED_HPP}
DEPENDS ${PYTHON_DOCSTRINGS_FILE}
COMMENT "Generating PyBlackOilSimulatorDoc.hpp from JSON file"
)
# Create a custom target that depends on the generated .hpp file
add_custom_target(
GenerateDocHPP
DEPENDS ${PYTHON_DOCSTRINGS_GENERATED_HPP}
)
# Ensure that the simulator target depends on the custom target
add_dependencies(simulators GenerateDocHPP)
# Add the build directory where the generated hpp file will be
# to the include directories for the target
message(STATUS "Include directory: ${PROJECT_BINARY_DIR}/python")
target_include_directories(simulators PRIVATE ${PROJECT_BINARY_DIR}/python)
execute_process(COMMAND ${PYTHON_EXECUTABLE} -c "