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Fix portion of AcademySoftwareFoundation#462
Signed-off-by: Kimball Thurston <kdt3rd@gmail.com>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,128 +1,128 @@ | ||
| # SPDX-License-Identifier: BSD-3-Clause | ||
| # Copyright Contributors to the OpenEXR Project. | ||
|
|
||
| # We require this to get object library link library support and | ||
| # combined python 2 + 3 support | ||
| cmake_minimum_required(VERSION 3.12) | ||
|
|
||
| # we include this first to parse configure.ac and extract the version | ||
| # numbers | ||
| include(config/ParseConfigure.cmake) | ||
|
|
||
| project(PyIlmBase VERSION ${PYILMBASE_VERSION} LANGUAGES C CXX) | ||
|
|
||
| ####################################### | ||
| ####################################### | ||
| # This declares all the configuration variables visible | ||
| # in cmake-gui or similar and the rest of the global | ||
| # project setup | ||
| # | ||
| # Please look at this file to see what is configurable | ||
| ####################################### | ||
| ####################################### | ||
| include(config/PyIlmBaseSetup.cmake) | ||
|
|
||
| # we have a strong dependence on IlmBase being an exact match | ||
| find_package(IlmBase ${OPENEXR_VERSION} EXACT REQUIRED CONFIG) | ||
|
|
||
| # we are building a python extension, so of course we depend on | ||
| # python as well. Except we don't know which version... | ||
| # cmake 3.14 can also search for numpy, but we only depend on 3.12 | ||
| # in the rest of OpenEXR right now... | ||
|
|
||
| # first make sure we find *some* python | ||
| find_package(Python REQUIRED) | ||
|
|
||
| # now determine which (or both), and compile for both | ||
| find_package(Python2 COMPONENTS Interpreter Development NumPy) | ||
| find_package(Python3 COMPONENTS Interpreter Development NumPy) | ||
| if(TARGET Python2::Python AND TARGET Python3::Python) | ||
| message(NOTICE ": Found Python ${Python2_VERSION} and ${Python3_VERSION}") | ||
| elseif(TARGET Python2::Python) | ||
| message(NOTICE ": Found Python ${Python2_VERSION}") | ||
| elseif(TARGET Python3::Python) | ||
| message(NOTICE ": Found Python ${Python3_VERSION}") | ||
| else() | ||
| message(FATAL_ERROR ": Unable to find any python development libraries") | ||
| endif() | ||
|
|
||
| # Now that we know what versions of python we have, let's look | ||
| # for our other dependency - boost. | ||
| # Boost Python has some .. annoyances in that the python module | ||
| # has version names attached to it | ||
| if (TARGET Python2::Python) | ||
| set(PYILMBASE_BOOST_PY2_COMPONENT "python${Python2_VERSION_MAJOR}${Python2_VERSION_MINOR}") | ||
| set(PYILMBASE_BOOST_NUMPY2_COMPONENT "numpy${Python2_VERSION_MAJOR}${Python2_VERSION_MINOR}") | ||
| message(STATUS "Found Python2 libraries: ${Python2_VERSION_MAJOR}${Python2_VERSION_MINOR}") | ||
| # ${Python2_SITELIB} | ||
| endif() | ||
| if (TARGET Python3::Python) | ||
| set(PYILMBASE_BOOST_PY3_COMPONENT "python${Python3_VERSION_MAJOR}${Python3_VERSION_MINOR}") | ||
| set(PYILMBASE_BOOST_NUMPY3_COMPONENT "numpy${Python3_VERSION_MAJOR}${Python3_VERSION_MINOR}") | ||
| message(STATUS "Found Python3 libraries: ${Python3_VERSION_MAJOR}${Python3_VERSION_MINOR}") | ||
| endif() | ||
| # different flavors of O.S. have multiple versions of python | ||
| # some of them have both. Then for boost, some versions of boost | ||
| # have just a python component, some it's by major version (python2/python3) | ||
| # and still others have maj/min (python27) | ||
| # let's run a search and see what we get instead of making it | ||
| # an explicit required. The older names are not portable, but | ||
| # we'll do the best we can | ||
| find_package(Boost REQUIRED OPTIONAL_COMPONENTS | ||
| python | ||
| python2 | ||
| ${PYILMBASE_BOOST_PY2_COMPONENT} | ||
| python3 | ||
| ${PYILMBASE_BOOST_PY3_COMPONENT}) | ||
| if(Boost_python_FOUND AND NOT( | ||
| Boost_python2_FOUND OR | ||
| Boost_${PYILMBASE_BOOST_PY2_COMPONENT}_FOUND OR | ||
| Boost_python3_FOUND OR | ||
| Boost_${PYILMBASE_BOOST_PY3_COMPONENT}_FOUND)) | ||
| # old boost case, I guess we just warn and assume it is python2 (likely) | ||
| message(WARNING "Ambiguous boost python module found, assuming python 2") | ||
| set(PYILMBASE_BOOST_PY2_COMPONENT python) | ||
| set(PYILMBASE_BOOST_PY3_COMPONENT pythonIgnore) | ||
| else() | ||
| if(Boost_python2_FOUND AND NOT Boost_${PYILMBASE_BOOST_PY2_COMPONENT}_FOUND) | ||
| message(WARNING "Legacy Boost python2 found, but does not include minor version, this is an old configuration and may not be portable") | ||
| set(PYILMBASE_BOOST_PY2_COMPONENT python2) | ||
| endif() | ||
| if(Boost_python3_FOUND AND NOT Boost_${PYILMBASE_BOOST_PY3_COMPONENT}_FOUND) | ||
| message(WARNING "Legacy Boost python3 found, but does not include minor version, this is an old configuration and may not be portable") | ||
| set(PYILMBASE_BOOST_PY3_COMPONENT python3) | ||
| endif() | ||
| endif() | ||
|
|
||
| # unfortunately, we can't use the boost numpy stuff, as that requires a | ||
| # version of boost that is newer than is mandated by many active versions | ||
| # of the VFX reference platform (numpy became active in 1.63 of boost). | ||
| # rather than make this an "official" find package thing | ||
| include(config/NumPyLocate.cmake) | ||
|
|
||
|
|
||
| # utility function for the repeated boilerplate of defining | ||
| # the libraries and/or python modules | ||
| include(config/ModuleDefine.cmake) | ||
|
|
||
| ########################## | ||
| add_subdirectory(config) | ||
|
|
||
| add_subdirectory( PyIex ) | ||
| add_subdirectory( PyImath ) | ||
| if(TARGET Python2::IlmBaseNumPy OR TARGET Python3::IlmBaseNumPy) | ||
| add_subdirectory( PyImathNumpy ) | ||
| endif() | ||
|
|
||
| ########################## | ||
| # Tests | ||
| ########################## | ||
| include(CTest) | ||
| if(BUILD_TESTING) | ||
| enable_testing() | ||
| add_subdirectory( PyIexTest ) | ||
| add_subdirectory( PyImathTest ) | ||
| if(TARGET Python2::IlmBaseNumPy OR TARGET Python3::IlmBaseNumPy) | ||
| add_subdirectory( PyImathNumpyTest ) | ||
| endif() | ||
| endif() | ||
| # SPDX-License-Identifier: BSD-3-Clause | ||
| # Copyright Contributors to the OpenEXR Project. | ||
|
|
||
| # We require this to get object library link library support and | ||
| # combined python 2 + 3 support | ||
| cmake_minimum_required(VERSION 3.12) | ||
|
|
||
| # we include this first to parse configure.ac and extract the version | ||
| # numbers | ||
| include(config/ParseConfigure.cmake) | ||
|
|
||
| project(PyIlmBase VERSION ${PYILMBASE_VERSION} LANGUAGES C CXX) | ||
|
|
||
| ####################################### | ||
| ####################################### | ||
| # This declares all the configuration variables visible | ||
| # in cmake-gui or similar and the rest of the global | ||
| # project setup | ||
| # | ||
| # Please look at this file to see what is configurable | ||
| ####################################### | ||
| ####################################### | ||
| include(config/PyIlmBaseSetup.cmake) | ||
|
|
||
| # we have a strong dependence on IlmBase being an exact match | ||
| find_package(IlmBase ${OPENEXR_VERSION} EXACT REQUIRED CONFIG) | ||
|
|
||
| # we are building a python extension, so of course we depend on | ||
| # python as well. Except we don't know which version... | ||
| # cmake 3.14 can also search for numpy, but we only depend on 3.12 | ||
| # in the rest of OpenEXR right now... | ||
|
|
||
| # first make sure we find *some* python | ||
| find_package(Python REQUIRED) | ||
|
|
||
| # now determine which (or both), and compile for both | ||
| find_package(Python2 COMPONENTS Interpreter Development NumPy) | ||
| find_package(Python3 COMPONENTS Interpreter Development NumPy) | ||
| if(TARGET Python2::Python AND TARGET Python3::Python) | ||
| message(NOTICE ": Found Python ${Python2_VERSION} and ${Python3_VERSION}") | ||
| elseif(TARGET Python2::Python) | ||
| message(NOTICE ": Found Python ${Python2_VERSION}") | ||
| elseif(TARGET Python3::Python) | ||
| message(NOTICE ": Found Python ${Python3_VERSION}") | ||
| else() | ||
| message(FATAL_ERROR ": Unable to find any python development libraries") | ||
| endif() | ||
|
|
||
| # Now that we know what versions of python we have, let's look | ||
| # for our other dependency - boost. | ||
| # Boost Python has some .. annoyances in that the python module | ||
| # has version names attached to it | ||
| if (TARGET Python2::Python) | ||
| set(PYILMBASE_BOOST_PY2_COMPONENT "python${Python2_VERSION_MAJOR}${Python2_VERSION_MINOR}") | ||
| set(PYILMBASE_BOOST_NUMPY2_COMPONENT "numpy${Python2_VERSION_MAJOR}${Python2_VERSION_MINOR}") | ||
| message(STATUS "Found Python2 libraries: ${Python2_VERSION_MAJOR}${Python2_VERSION_MINOR}") | ||
| # ${Python2_SITELIB} | ||
| endif() | ||
| if (TARGET Python3::Python) | ||
| set(PYILMBASE_BOOST_PY3_COMPONENT "python${Python3_VERSION_MAJOR}${Python3_VERSION_MINOR}") | ||
| set(PYILMBASE_BOOST_NUMPY3_COMPONENT "numpy${Python3_VERSION_MAJOR}${Python3_VERSION_MINOR}") | ||
| message(STATUS "Found Python3 libraries: ${Python3_VERSION_MAJOR}${Python3_VERSION_MINOR}") | ||
| endif() | ||
| # different flavors of O.S. have multiple versions of python | ||
| # some of them have both. Then for boost, some versions of boost | ||
| # have just a python component, some it's by major version (python2/python3) | ||
| # and still others have maj/min (python27) | ||
| # let's run a search and see what we get instead of making it | ||
| # an explicit required. The older names are not portable, but | ||
| # we'll do the best we can | ||
| find_package(Boost REQUIRED OPTIONAL_COMPONENTS | ||
| python | ||
| python2 | ||
| ${PYILMBASE_BOOST_PY2_COMPONENT} | ||
| python3 | ||
| ${PYILMBASE_BOOST_PY3_COMPONENT}) | ||
| if(Boost_python_FOUND AND NOT( | ||
| Boost_python2_FOUND OR | ||
| Boost_${PYILMBASE_BOOST_PY2_COMPONENT}_FOUND OR | ||
| Boost_python3_FOUND OR | ||
| Boost_${PYILMBASE_BOOST_PY3_COMPONENT}_FOUND)) | ||
| # old boost case, I guess we just warn and assume it is python2 (likely) | ||
| message(WARNING "Ambiguous boost python module found, assuming python 2") | ||
| set(PYILMBASE_BOOST_PY2_COMPONENT python) | ||
| set(PYILMBASE_BOOST_PY3_COMPONENT pythonIgnore) | ||
| else() | ||
| if(Boost_python2_FOUND AND NOT Boost_${PYILMBASE_BOOST_PY2_COMPONENT}_FOUND) | ||
| message(WARNING "Legacy Boost python2 found, but does not include minor version, this is an old configuration and may not be portable") | ||
| set(PYILMBASE_BOOST_PY2_COMPONENT python2) | ||
| endif() | ||
| if(Boost_python3_FOUND AND NOT Boost_${PYILMBASE_BOOST_PY3_COMPONENT}_FOUND) | ||
| message(WARNING "Legacy Boost python3 found, but does not include minor version, this is an old configuration and may not be portable") | ||
| set(PYILMBASE_BOOST_PY3_COMPONENT python3) | ||
| endif() | ||
| endif() | ||
|
|
||
| # unfortunately, we can't use the boost numpy stuff, as that requires a | ||
| # version of boost that is newer than is mandated by many active versions | ||
| # of the VFX reference platform (numpy became active in 1.63 of boost). | ||
| # rather than make this an "official" find package thing | ||
| include(config/NumPyLocate.cmake) | ||
|
|
||
|
|
||
| # utility function for the repeated boilerplate of defining | ||
| # the libraries and/or python modules | ||
| include(config/ModuleDefine.cmake) | ||
|
|
||
| ########################## | ||
| add_subdirectory(config) | ||
|
|
||
| add_subdirectory( PyIex ) | ||
| add_subdirectory( PyImath ) | ||
| if(TARGET Python2::IlmBaseNumPy OR TARGET Python3::IlmBaseNumPy) | ||
| add_subdirectory( PyImathNumpy ) | ||
| endif() | ||
|
|
||
| ########################## | ||
| # Tests | ||
| ########################## | ||
| include(CTest) | ||
| if(BUILD_TESTING) | ||
| enable_testing() | ||
| add_subdirectory( PyIexTest ) | ||
| add_subdirectory( PyImathTest ) | ||
| if(TARGET Python2::IlmBaseNumPy OR TARGET Python3::IlmBaseNumPy) | ||
| add_subdirectory( PyImathNumpyTest ) | ||
| endif() | ||
| endif() |