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46 lines
1.6 KiB
46 lines
1.6 KiB
cmake_minimum_required(VERSION 3.4)
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# The `cmake_minimum_required(VERSION 3.4...3.18)` syntax does not work with
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# some versions of VS that have a patched CMake 3.11. This forces us to emulate
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# the behavior using the following workaround:
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if(${CMAKE_VERSION} VERSION_LESS 3.18)
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cmake_policy(VERSION ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION})
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else()
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cmake_policy(VERSION 3.18)
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endif()
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project(test_installed_target CXX)
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find_package(pybind11 CONFIG REQUIRED)
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message(STATUS "Found pybind11 v${pybind11_VERSION}: ${pybind11_INCLUDE_DIRS}")
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add_library(test_installed_target MODULE ../main.cpp)
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target_link_libraries(test_installed_target PRIVATE pybind11::module)
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set_target_properties(test_installed_target PROPERTIES OUTPUT_NAME test_cmake_build)
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# Make sure result is, for example, test_installed_target.so, not libtest_installed_target.dylib
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pybind11_extension(test_installed_target)
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# Do not treat includes from IMPORTED target as SYSTEM (Python headers in pybind11::module).
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# This may be needed to resolve header conflicts, e.g. between Python release and debug headers.
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set_target_properties(test_installed_target PROPERTIES NO_SYSTEM_FROM_IMPORTED ON)
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if(DEFINED Python_EXECUTABLE)
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set(_Python_EXECUTABLE "${Python_EXECUTABLE}")
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elseif(DEFINED PYTHON_EXECUTABLE)
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set(_Python_EXECUTABLE "${PYTHON_EXECUTABLE}")
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else()
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message(FATAL_ERROR "No Python executable defined (should not be possible at this stage)")
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endif()
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add_custom_target(
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check_installed_target
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${CMAKE_COMMAND}
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-E
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env
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PYTHONPATH=$<TARGET_FILE_DIR:test_installed_target>
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${_Python_EXECUTABLE}
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${PROJECT_SOURCE_DIR}/../test.py
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${PROJECT_NAME}
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DEPENDS test_installed_target)
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