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nbproject/ | ||
build.xml | ||
build/ | ||
dist/ | ||
build_*/ | ||
*.dll | ||
*.bat | ||
*.sh | ||
*.lib |
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cmake_minimum_required(VERSION 2.8) | ||
project(libbgs_java_module) | ||
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# set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11") | ||
if(UNIX) | ||
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC -std=gnu++0x") | ||
set(CMAKE_MACOSX_RPATH 1) | ||
endif(UNIX) | ||
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=c99") | ||
#set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_CURRENT_SOURCE_DIR}/cmake-modules) | ||
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# compilation mode setup | ||
set(CMAKE_BUILD_TYPE Release) | ||
#set(CMAKE_BUILD_TYPE Debug) | ||
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if(WIN32) | ||
set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /MT") | ||
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /MTd") | ||
endif(WIN32) | ||
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set(bgs_out_dir ".") | ||
# First for the generic no-config case (e.g. with mingw) | ||
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${bgs_out_dir}) | ||
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${bgs_out_dir}) | ||
set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${bgs_out_dir}) | ||
# Second, for multi-config builds (e.g. msvc) | ||
foreach(OUTPUTCONFIG ${CMAKE_CONFIGURATION_TYPES}) | ||
string(TOUPPER ${OUTPUTCONFIG} OUTPUTCONFIG) | ||
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_${OUTPUTCONFIG} ${bgs_out_dir}) | ||
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY_${OUTPUTCONFIG} ${bgs_out_dir}) | ||
set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY_${OUTPUTCONFIG} ${bgs_out_dir}) | ||
endforeach(OUTPUTCONFIG CMAKE_CONFIGURATION_TYPES) | ||
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if(UNIX) | ||
# add some standard warnings | ||
ADD_DEFINITIONS(-Wno-variadic-macros -Wno-long-long -Wall -Wextra -Winit-self -Woverloaded-virtual -Wsign-promo -Wno-unused-parameter -pedantic -Woverloaded-virtual -Wno-unknown-pragmas) | ||
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# -ansi does not compile with sjn module | ||
#ADD_DEFINITIONS(-ansi) | ||
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# if you like to have warinings about conversions, e.g. double->int or double->float etc., or float compare | ||
#ADD_DEFINITIONS(-Wconversion -Wfloat-equal) | ||
endif(UNIX) | ||
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find_package(JNI REQUIRED) | ||
if (JNI_FOUND) | ||
message (STATUS "JNI_INCLUDE_DIRS=${JNI_INCLUDE_DIRS}") | ||
message (STATUS "JNI_LIBRARIES=${JNI_LIBRARIES}") | ||
endif() | ||
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set(OpenCV_STATIC OFF) | ||
find_package(OpenCV REQUIRED) | ||
if (OpenCV_FOUND) | ||
message(STATUS "OpenCV library status:") | ||
message(STATUS " version: ${OpenCV_VERSION}") | ||
message(STATUS " libraries: ${OpenCV_LIBS}") | ||
message(STATUS " include path: ${OpenCV_INCLUDE_DIRS}") | ||
endif() | ||
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file(GLOB_RECURSE analysis_src ../package_analysis/*.cpp) | ||
file(GLOB_RECURSE analysis_inc ../package_analysis/*.h) | ||
file(GLOB_RECURSE bgs_src ../package_bgs/*.cpp package_bgs/*.c) | ||
file(GLOB_RECURSE bgs_inc ../package_bgs/*.h) | ||
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include_directories(${CMAKE_SOURCE_DIR} ${JNI_INCLUDE_DIRS} ${OpenCV_INCLUDE_DIRS}) | ||
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add_library(libbgs STATIC ${bgs_src} ${analysis_src}) | ||
target_link_libraries(libbgs ${OpenCV_LIBS}) | ||
set_property(TARGET libbgs PROPERTY PUBLIC_HEADER ${bgs_inc} ${analysis_inc}) | ||
if(WIN32) | ||
# set_property(TARGET libbgs PROPERTY SUFFIX ".lib") | ||
else() | ||
set_property(TARGET libbgs PROPERTY OUTPUT_NAME "bgs") | ||
endif() | ||
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set(SOURCE_FILES bgslibrary_java_module.cpp) | ||
add_library(libbgs_java_module SHARED ${SOURCE_FILES}) | ||
set_target_properties(libbgs_java_module PROPERTIES POSITION_INDEPENDENT_CODE ON) | ||
target_link_libraries(libbgs_java_module libbgs ${OpenCV_LIBS}) | ||
if(WIN32) | ||
# set_property(TARGET libbgs_java_module PROPERTY SUFFIX ".lib") | ||
else() | ||
set_property(TARGET libbgs_java_module PROPERTY OUTPUT_NAME "bgs_java_module") | ||
endif() |
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### For Windows users | ||
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* Running CMAKE with Visual Studio 2015 and OpenCV 3.2.0 (x64) | ||
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* * Working directory: **bgslibrary\wrapper_java** | ||
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``` | ||
:: Set OpenCV env | ||
echo "Setting up OpenCV env" | ||
set OpenCV_DIR=C:\OpenCV3.2.0\build | ||
set PATH=%PATH%;%OpenCV_DIR%\x64\vc14\bin | ||
:: Run CMake | ||
echo "Running CMake" | ||
rmdir /S /Q build_cmake | ||
if not exist "build_cmake" mkdir build_cmake | ||
cd build_cmake | ||
cmake -DOpenCV_DIR=%OpenCV_DIR% -G "Visual Studio 14 Win64" .. | ||
cd .. | ||
``` | ||
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* Open **libbgs_java_module.sln** in your Visual Studio IDE and switch to **RELEASE** mode | ||
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* Click on **ALL_BUILD** and build | ||
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* Copy **libbgs_java_module.dll** to **bgslibrary\wrapper_java** | ||
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* Compile Java source | ||
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``` | ||
:: Compile | ||
echo "Compiling" | ||
javac -cp .;src/;libs/opencv-320.jar src/bgslibrary/Main.java | ||
``` | ||
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* Run | ||
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``` | ||
:: Run | ||
echo "Running Main class" | ||
java -cp .;src/;libs/opencv-320.jar -Djava.library.path=. bgslibrary.Main | ||
``` | ||
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[![bgslibrary](https://sites.google.com/site/andrewssobral/bgslib_java_wrapper_screen.png)]() | ||
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#### Generating JNI files (optional) | ||
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``` | ||
:: Generate JNI | ||
cd src | ||
echo "Generating JNI" | ||
javah -cp .;../libs/opencv-320.jar bgslibrary.Main | ||
cd .. | ||
``` |
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