2022-04-05 00:24:34 -05:00
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# Python configuration
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#
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# include guard
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include_guard(DIRECTORY)
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# Stops lookup as soon as a version satisfying version constraints is found.
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set(Python3_FIND_STRATEGY
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"LOCATION"
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CACHE STRING
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"Stops lookup as soon as a version satisfying version constraints is found")
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# virtual environment is used before any other standard paths to look-up for the
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# interpreter
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set(Python3_FIND_VIRTUALENV
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"FIRST"
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CACHE STRING "Virtual environment is used before any other standard paths")
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set_property(CACHE Python3_FIND_VIRTUALENV PROPERTY STRINGS "FIRST;LAST;NEVER")
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if(APPLE)
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set(Python3_FIND_FRAMEWORK
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"LAST"
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CACHE STRING
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"Order of preference between Apple-style and unix-style package components")
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set_property(CACHE Python3_FIND_FRAMEWORK PROPERTY STRINGS "FIRST;LAST;NEVER")
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endif()
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# PyPy does not support embedding the interpreter
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set(Python3_FIND_IMPLEMENTATIONS
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"CPython"
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CACHE STRING "Different implementations which will be searched.")
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set_property(CACHE Python3_FIND_IMPLEMENTATIONS PROPERTY STRINGS
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"CPython;IronPython;PyPy")
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# variable is a 3-tuple specifying, in order, pydebug (d), pymalloc (m) and unicode (u)
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# set(Python3_FIND_ABI "OFF" "OFF" "OFF" CACHE STRING "variable is a 3-tuple specifying
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# pydebug (d), pymalloc (m) and unicode (u)")
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# Create CMake cache entries for the above artifact specification variables so that users
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# can edit them interactively. This disables support for multiple version/component
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# requirements.
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set(Python3_ARTIFACTS_INTERACTIVE
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2022-04-21 21:36:07 -05:00
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OFF
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CACHE BOOL "Create CMake cache entries so that users can edit them interactively"
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FORCE)
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2022-04-05 00:24:34 -05:00
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# if("${Python3_USE_STATIC_LIBS}" STREQUAL "ANY") set(Python3_USE_STATIC_LIBS "OFF" CACHE
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# STRING "If ON, only static libs; if OFF, only shared libs; if ANY, shared then static")
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# set_property(CACHE Python3_USE_STATIC_LIBS PROPERTY STRINGS "ON;OFF;ANY") else()
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# unset(Python3_USE_STATIC_LIBS) endif()
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foreach(_VAR FIND_STRATEGY FIND_VIRTUALENV FIND_FRAMEWORK FIND_IMPLEMENTATIONS
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ARTIFACTS_INTERACTIVE)
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if(DEFINED Python3_${_VAR})
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set(Python_${_VAR}
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"${Python3_${_VAR}}"
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CACHE STRING "Set via Python3_${_VAR} setting (omnitrace)")
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mark_as_advanced(Python_${_VAR})
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mark_as_advanced(Python3_${_VAR})
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endif()
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endforeach()
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# display version
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omnitrace_add_feature(OMNITRACE_PYTHON_VERSIONS "Python version for omnitrace" DOC)
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2022-04-05 00:24:34 -05:00
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option(PYBIND11_INSTALL "Enable Pybind11 installation" OFF)
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if(OMNITRACE_BUILD_PYTHON AND NOT TARGET pybind11)
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# checkout PyBind11 if not checked out
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omnitrace_checkout_git_submodule(
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RECURSIVE
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RELATIVE_PATH external/pybind11
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WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
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REPO_URL https://github.com/jrmadsen/pybind11.git
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REPO_BRANCH omnitrace)
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2022-04-21 21:36:07 -05:00
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if(NOT DEFINED CMAKE_INTERPROCEDURAL_OPTIMIZATION)
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set(CMAKE_INTERPROCEDURAL_OPTIMIZATION OFF)
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endif()
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set(PYBIND11_NOPYTHON ON)
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omnitrace_save_variables(IPO VARIABLES CMAKE_INTERPROCEDURAL_OPTIMIZATION)
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add_subdirectory(${PROJECT_SOURCE_DIR}/external/pybind11)
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omnitrace_restore_variables(IPO VARIABLES CMAKE_INTERPROCEDURAL_OPTIMIZATION)
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endif()
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execute_process(
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COMMAND ${PYTHON_EXECUTABLE} -c
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"import time ; print('{} {}'.format(time.ctime(), time.tzname[0]))"
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OUTPUT_VARIABLE OMNITRACE_INSTALL_DATE
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OUTPUT_STRIP_TRAILING_WHITESPACE ERROR_QUIET)
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string(REPLACE " " " " OMNITRACE_INSTALL_DATE "${OMNITRACE_INSTALL_DATE}")
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