mirror of
https://github.com/davisking/dlib.git
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75 lines
2.5 KiB
CMake
75 lines
2.5 KiB
CMake
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CMAKE_MINIMUM_REQUIRED(VERSION 2.8.12)
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project(dlib_python_bindings)
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# Pybind11's cmake scripts enable link time optimization by default. However,
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# it makes linking take a really long time and doesn't seem to substantively
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# improve runtime performance. So we disable LTO here to make building dlib
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# faster.
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set(PYBIND11_LTO_CXX_FLAGS "")
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# Avoid cmake warnings about changes in behavior of some Mac OS X path
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# variable we don't care about.
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if (POLICY CMP0042)
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cmake_policy(SET CMP0042 NEW)
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endif()
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# To avoid dll hell, always link everything statically when compiling in
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# visual studio. This way, the resulting library won't depend on a bunch
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# of other dll files and can be safely copied to someone else's computer
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# and expected to run.
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if (MSVC)
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include(${CMAKE_CURRENT_LIST_DIR}/../../dlib/cmake_utils/tell_visual_studio_to_use_static_runtime.cmake)
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endif()
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add_subdirectory(../../dlib/external/pybind11 pybind11_build)
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add_subdirectory(../../dlib dlib_build)
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if (USING_OLD_VISUAL_STUDIO_COMPILER)
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message(FATAL_ERROR "You have to use a version of Visual Studio that supports C++11. As of December 2017, the only versions that have good enough C++11 support to compile the dlib Python API is a fully updated Visual Studio 2015 or a fully updated Visual Studio 2017. Older versions of either of these compilers have bad C++11 support and will fail to compile the Python extension. ***SO UPDATE YOUR VISUAL STUDIO TO MAKE THIS ERROR GO AWAY***")
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endif()
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add_definitions(-DDLIB_VERSION=${DLIB_VERSION})
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# Tell cmake to compile all these cpp files into a dlib python module.
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set(python_srcs
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src/dlib.cpp
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src/matrix.cpp
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src/vector.cpp
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src/svm_c_trainer.cpp
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src/svm_rank_trainer.cpp
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src/decision_functions.cpp
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src/other.cpp
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src/basic.cpp
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src/cca.cpp
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src/sequence_segmenter.cpp
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src/svm_struct.cpp
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src/image.cpp
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src/image2.cpp
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src/image3.cpp
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src/image4.cpp
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src/rectangles.cpp
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src/object_detection.cpp
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src/shape_predictor.cpp
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src/correlation_tracker.cpp
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src/face_recognition.cpp
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src/cnn_face_detector.cpp
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src/global_optimization.cpp
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src/image_dataset_metadata.cpp
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src/numpy_returns.cpp
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src/line.cpp
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)
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# Only add the GUI module if requested
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if(NOT ${DLIB_NO_GUI_SUPPORT})
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list(APPEND python_srcs src/gui.cpp)
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endif()
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pybind11_add_module(_dlib_pybind11 ${python_srcs})
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target_link_libraries(_dlib_pybind11 PRIVATE dlib::dlib)
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configure_file(${PROJECT_SOURCE_DIR}/dlib/__init__.py.in ${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/dlib/__init__.py)
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