mirror of
https://github.com/PixarAnimationStudios/OpenSubdiv
synced 2024-11-24 04:20:21 +00:00
85 lines
3.0 KiB
CMake
85 lines
3.0 KiB
CMake
#
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# Copyright 2013 Pixar
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License
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# and the following modification to it: Section 6 Trademarks.
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# deleted and replaced with:
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#
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# 6. Trademarks. This License does not grant permission to use the
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# trade names, trademarks, service marks, or product names of the
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# Licensor and its affiliates, except as required for reproducing
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# the content of the NOTICE file.
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#
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
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# either express or implied. See the License for the specific
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# language governing permissions and limitations under the
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# License.
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#
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if(PYTHONINTERP_FOUND AND SWIG_FOUND)
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message(STATUS "Python and SWIG found. Looking for numpy...")
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execute_process(
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COMMAND
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${PYTHON_EXECUTABLE} -c "import numpy; print numpy.get_include()"
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OUTPUT_VARIABLE NUMPY_INCLUDE_PATH
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RESULT_VARIABLE NUMPY_ERR
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OUTPUT_STRIP_TRAILING_WHITESPACE
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)
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if(NUMPY_ERR)
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message(WARNING "Unable to import numpy.")
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else()
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message(STATUS "Numpy package has been located.")
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set(PYCMD ${PYTHON_EXECUTABLE} setup.py build )
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list(APPEND PYCMD --osddir=${LIBRARY_OUTPUT_PATH} )
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list(APPEND PYCMD --build-platlib=${PROJECT_BINARY_DIR}/python )
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list(APPEND PYCMD --build-temp=${PROJECT_BINARY_DIR}/temp )
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# grab all compiler definitions and add '-D'
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get_directory_property( TMP DIRECTORY ${CMAKE_SOURCE_DIR} COMPILE_DEFINITIONS )
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foreach(FLAG ${TMP})
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list(APPEND SWIG_COMPILE_FLAGS "-D${FLAG}")
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endforeach()
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# append platform specific compiler flags
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list(APPEND SWIG_COMPILE_FLAGS ${OSD_COMPILER_FLAGS})
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list(APPEND PYCMD --cxxflags="${SWIG_COMPILE_FLAGS}" )
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# add Swig -builtin optimization build flag
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if(SWIG_VERSION VERSION_GREATER 2.0.4)
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list(APPEND SWIG_OPTS "-builtin")
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endif()
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list(APPEND PYCMD --swigopts="${SWIG_OPTS}" )
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add_custom_command(
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OUTPUT
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${CURRENT_BINARY_DIR}/osd
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COMMAND
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${PYCMD}
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WORKING_DIRECTORY
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${CMAKE_SOURCE_DIR}/python
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DEPENDS
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osd_static_cpu
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osd_dynamic_cpu
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COMMENT
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"Building Python bindings with distutils"
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)
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add_custom_target(python ALL
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DEPENDS
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${CURRENT_BINARY_DIR}/osd
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)
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install(CODE "execute_process(
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WORKING_DIRECTORY
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../python
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COMMAND
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${PYCMD} install --user)"
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)
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endif()
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endif()
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