mirror of
https://github.com/OPM/opm-simulators.git
synced 2025-01-11 17:01:55 -06:00
93 lines
4.0 KiB
CMake
93 lines
4.0 KiB
CMake
# NOTE: we assume that add_subdirectory( pybind11 ) is called from the
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# parent folder's CMakeLists.txt before this CMakeLists.txt is loaded.
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# Therefore, pybind11's CMakeLists.txt has already run
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# find_package(PYTHON) to define variables like ${PYTHON_EXECUTABLE}
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#
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# NOTE: The variable ${PYBIND11_SYSTEM} is set in python/CMakeLists.txt
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# to the value "SYSTEM" or unset, depending on the current version of Pybind11.
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# The value is then forwarded to target_include_directories(), see
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#
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# https://cmake.org/cmake/help/latest/command/target_include_directories.html
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# https://pybind11.readthedocs.io/en/stable/compiling.html
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#
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pybind11_add_module(simulators ${PYBIND11_SYSTEM}
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PyBlackOilSimulator.cpp
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Pybind11Exporter.cpp)
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set(PYTHON_OPM_SIMULATORS_PACKAGE_PATH ${PROJECT_BINARY_DIR}/python/opm2/simulators)
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set_target_properties( simulators PROPERTIES LIBRARY_OUTPUT_DIRECTORY ${PYTHON_OPM_SIMULATORS_PACKAGE_PATH} )
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target_sources(simulators
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PRIVATE
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$<TARGET_OBJECTS:moduleVersion>
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$<TARGET_OBJECTS:flow_libblackoil>)
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target_link_libraries( simulators PRIVATE opmsimulators )
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execute_process(COMMAND ${PYTHON_EXECUTABLE} -c "
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import site, sys
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try:
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sys.stdout.write(site.getsitepackages()[-1])
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except e:
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sys.stdout.write('')" OUTPUT_VARIABLE PYTHON_SITE_PACKAGES_PATH)
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if (PYTHON_SITE_PACKAGES_PATH MATCHES ".*/dist-packages/?" AND
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CMAKE_INSTALL_PREFIX MATCHES "^/usr.*")
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# dist-packages is only used if we install below /usr and python's site packages
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# path matches dist-packages
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set(PYTHON_PACKAGE_PATH "dist-packages")
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else()
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set(PYTHON_PACKAGE_PATH "site-packages")
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endif()
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if(OPM_ENABLE_PYTHON_TESTS)
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if(Python3_EXECUTABLE AND NOT PYTHON_EXECUTABLE)
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set(PYTHON_EXECUTABLE ${Python3_EXECUTABLE})
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endif()
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set(PYTHON_PATH ${PROJECT_BINARY_DIR}/python:${opm-common_DIR}/python:$ENV{PYTHONPATH})
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# NOTE: See comment in test_basic.py for the reason why we are
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# splitting the python tests into multiple add_test() tests instead
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# of having a single "python -m unittest" test call that will run all
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# the tests in the "test" sub directory.
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add_test(NAME python_basic
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WORKING_DIRECTORY ${PROJECT_BINARY_DIR}/python
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COMMAND ${CMAKE_COMMAND}
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-E env PYTHONPATH=${PYTHON_PATH} ${PYTHON_EXECUTABLE}
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-m unittest test/test_basic.py)
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add_test(NAME python_schedule
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WORKING_DIRECTORY ${PROJECT_BINARY_DIR}/python
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COMMAND ${CMAKE_COMMAND}
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-E env PYTHONPATH=${PYTHON_PATH} ${PYTHON_EXECUTABLE}
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-m unittest test/test_schedule.py)
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endif()
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set(_opm_common_dir "${opm-common_DIR}")
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if (NOT EXISTS "${_opm_common_dir}/python/install.py" )
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# if the install.py script does not exist, assume that we are building against an installed opm-common
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set(_opm_common_dir "${DEST_PREFIX}${CMAKE_INSTALL_PREFIX}/share/opm")
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endif()
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# NOTE: instead of using file( COPY ...) which copies the files at configure time (not at build time)
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# we should add copying of the files at build time such that running "make" or "make all" will
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# update the files if they have been modified. We use the install.py script in opm-common, see also
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# CMakeLists.txt in opm-common
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add_custom_target(copy_python ALL
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COMMAND ${PYTHON_EXECUTABLE} ${_opm_common_dir}/python/install.py
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${PROJECT_SOURCE_DIR}/python ${PROJECT_BINARY_DIR} 0)
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# Since the installation of Python code is nonstandard it is protected by an
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# extra cmake switch, OPM_INSTALL_PYTHON. If you prefer you can still invoke
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# setup.py install manually - optionally with the generated script
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# setup-install.sh - and completely bypass cmake in the installation phase.
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if (OPM_INSTALL_PYTHON)
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include(PyInstallPrefix) # from opm-common
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install(TARGETS simulators DESTINATION ${DEST_PREFIX}${CMAKE_INSTALL_PREFIX}/${PYTHON_INSTALL_PREFIX}/opm)
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install(
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CODE "execute_process(
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COMMAND ${PYTHON_EXECUTABLE}
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${_opm_common_dir}/python/install.py
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${PROJECT_BINARY_DIR}/python/opm2
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${DEST_PREFIX}${CMAKE_INSTALL_PREFIX}/${PYTHON_INSTALL_PREFIX} 1)")
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endif()
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