Я пытаюсь написать оболочку JNI для dlib, чтобы я мог получить дескрипторы лица в Java.
Я написал код jni, чтобы сделать это, но я не могу make
это (на MacOS X).
Мой JNI не создает никаких ошибок компиляции, но тонна COMPILE_TIME_ASSERTS завершается с ошибкой, когда make
-ing это.
Что я делаю не так и как мне успешно это сделать?
CMakeLists.txt
cmake_minimum_required(VERSION 2.8.12)
project(dlib-jni)
set(CMAKE_CXX_STANDARD 11)
# add_subdirectory(../dlib dlib_build)
include_directories(src)
find_package(dlib REQUIRED) #possibly supporting components!
# include_directories(${OpenCV_INCLUDE_DIRS})
message(STATUS "Using dlib-${dlib_VERSION}")
find_package(OpenCV 3 REQUIRED)
include_directories(${OpenCV_INCLUDE_DIRS})
find_package(JNI REQUIRED)
message (STATUS "JNI_INCLUDE_DIRS=${JNI_INCLUDE_DIRS}")
message (STATUS "JAVA_INCLUDE_PATH =${JAVA_INCLUDE_PATH}")
message (STATUS "JNI_LIBRARIES=${JNI_LIBRARIES}")
message (STATUS "JAVA_JVM_LIBRARY=${JAVA_JVM_LIBRARY}")
include_directories(${JNI_INCLUDE_DIRS})
add_library(dlib_jni SHARED src/dlib-jni.cpp)
target_link_libraries(dlib_jni dlib::dlib opencv_core opencv_highgui)
Команда cmake :
cmake -DOpenCV_DIR=/usr/local/opt/opencv/share/OpenCV/OpenCVConfig.cmake ../
cmake Output :
-- The C compiler identification is AppleClang 9.1.0.9020039
-- The CXX compiler identification is AppleClang 9.1.0.9020039
-- Check for working C compiler: /Library/Developer/CommandLineTools/usr/bin/cc
-- Check for working C compiler: /Library/Developer/CommandLineTools/usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /Library/Developer/CommandLineTools/usr/bin/c++
-- Check for working CXX compiler: /Library/Developer/CommandLineTools/usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Using dlib-19.15.99
-- Found OpenCV: /usr/local (found suitable version "3.3.1", minimum required is "3")
-- Found JNI: /Library/Java/JavaVirtualMachines/jdk1.8.0_131.jdk/Contents/Home/jre/lib/libjawt.dylib
-- JNI_INCLUDE_DIRS=/Library/Java/JavaVirtualMachines/jdk1.8.0_131.jdk/Contents/Home/include;/Library/Java/JavaVirtualMachines/jdk1.8.0_131.jdk/Contents/Home/include/darwin;/Library/Java/JavaVirtualMachines/jdk1.8.0_131.jdk/Contents/Home/include
-- JAVA_INCLUDE_PATH =/Library/Java/JavaVirtualMachines/jdk1.8.0_131.jdk/Contents/Home/include
-- JNI_LIBRARIES=/Library/Java/JavaVirtualMachines/jdk1.8.0_131.jdk/Contents/Home/jre/lib/libjawt.dylib;/Library/Java/JavaVirtualMachines/jdk1.8.0_131.jdk/Contents/Home/jre/lib/server/libjvm.dylib
-- JAVA_JVM_LIBRARY=/Library/Java/JavaVirtualMachines/jdk1.8.0_131.jdk/Contents/Home/jre/lib/server/libjvm.dylib
-- Configuring done
CMake Warning (dev):
Policy CMP0042 is not set: MACOSX_RPATH is enabled by default. Run "cmake
--help-policy CMP0042" for policy details. Use the cmake_policy command to
set the policy and suppress this warning.
MACOSX_RPATH is not specified for the following targets:
dlib_jni
This warning is for project developers. Use -Wno-dev to suppress it.
-- Generating done
-- Build files have been written to: /Users/me/gitrepos/dlib-jni/build
сделать команду :
make && make install
Первая ошибка (их много) :
/usr/local/include/dlib/array2d/../geometry/../image_processing/../image_transforms/image_pyramid.h:940:13: error: static_assert failed "Failed assertion"
COMPILE_TIME_ASSERT( pixel_traits<in_pixel_type>::has_alpha == false );