mirror of
https://github.com/opencv/opencv_contrib.git
synced 2025-10-20 12:55:15 +08:00
34 lines
1.5 KiB
CMake
34 lines
1.5 KiB
CMake
OCV_OPTION(BUILD_LIBPROTOBUF_FROM_SOURCES "Force to build libprotobuf from sources (don't try to find it in system)" OFF)
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if(NOT BUILD_LIBPROTOBUF_FROM_SOURCES)
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find_package(Protobuf)
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endif()
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if(NOT BUILD_LIBPROTOBUF_FROM_SOURCES AND PROTOBUF_FOUND AND EXISTS ${PROTOBUF_PROTOC_EXECUTABLE})
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message(STATUS "The protocol buffer compiler and libprotobuf were found")
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PROTOBUF_GENERATE_CPP(PROTOBUF_HDRS PROTOBUF_SRCS src/caffe/caffe.proto)
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add_definitions(-DHAVE_PROTOBUF=1)
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else()
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message(STATUS "Build libprotobuf from sources:")
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if(NOT PROTOBUF_FOUND)
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message(STATUS " libprotobuf not found into system")
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endif()
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if(NOT EXISTS ${PROTOBUF_PROTOC_EXECUTABLE})
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message(STATUS " The protocol buffer compiler not found")
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endif()
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#take into account OpenCV two-pass module addition scheme
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if(NOT OPENCV_INITIAL_PASS) #TODO: it looks like a hack
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add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/3rdparty/protobuf)
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endif()
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set(PROTOBUF_LIBRARIES libprotobuf)
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set(PROTOBUF_INCLUDE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/3rdparty/protobuf/src ${CMAKE_CURRENT_SOURCE_DIR}/misc/caffe)
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set(PROTOBUF_SRCS ${CMAKE_CURRENT_SOURCE_DIR}/misc/caffe/caffe.pb.cc)
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set(PROTOBUF_HDRS ${CMAKE_CURRENT_SOURCE_DIR}/misc/caffe/caffe.pb.h)
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add_definitions(-DHAVE_PROTOBUF=1)
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#supress warnings in autogenerated caffe.pb.* files
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ocv_warnings_disable(CMAKE_CXX_FLAGS -Wunused-parameter)
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ocv_warnings_disable(CMAKE_CXX_FLAGS /wd4125 /wd4267 /wd4127 /wd4244 /wd4512 /wd4702)
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endif() |