generic-library/opencv
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Added "fat" mode for Java wrapper

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This commit is contained in:
Andrey Kamaev 2012-03-23 17:03:05 +00:00
parent 0aa74f3846
commit 9b2d7e19db
9 changed files with 101 additions and 30 deletions
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1
CMakeLists.txt
View File

@ -147,6 +147,7 @@ OCV_OPTION(BUILD_PERF_TESTS "Build performance tests"
OCV_OPTION(BUILD_TESTS "Build accuracy & regression tests" ON IF (NOT IOS) )
OCV_OPTION(BUILD_WITH_DEBUG_INFO "Include debug info into debug libs (not MSCV only)" ON )
OCV_OPTION(BUILD_WITH_STATIC_CRT "Enables use of staticaly linked CRT for staticaly linked OpenCV" ON IF MSVC )
OCV_OPTION(BUILD_FAT_JAVA_LIB "Create fat java wrapper containing the whole OpenCV library" ON IF ANDROID AND NOT BUILD_SHARED_LIBS AND CMAKE_COMPILER_IS_GNUCXX )
# 3rd party libs
OCV_OPTION(BUILD_ZLIB "Build zlib from source" WIN32 OR IOS )

28
cmake/OpenCVAndroidProject.cmake
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@ -2,8 +2,12 @@
macro(add_android_project _target _path)
SET(android_dependencies opencv_contrib opencv_legacy opencv_objdetect opencv_calib3d opencv_features2d opencv_video opencv_highgui opencv_ml opencv_imgproc opencv_flann opencv_core)
if(NOT BUILD_SHARED_LIBS)
if(BUILD_FAT_JAVA_LIB)
SET(android_dependencies opencv_java)
else()
LIST(APPEND android_dependencies opencv_androidcamera)
endif()
endif()
if (ANDROID AND CAN_BUILD_ANDROID_PROJECTS)
file(GLOB_RECURSE res_files_all RELATIVE "${_path}" "${_path}/res/*")
@ -49,32 +53,32 @@ macro(add_android_project _target _path)
list(APPEND ${_target}_project_files "${build_path}/${f}")
endforeach()
# process default.properties
file(STRINGS "${_path}/default.properties" default_properties REGEX "^android\\.library\\.reference\\.1=.+$")
if (default_properties)
# process project.properties
file(STRINGS "${_path}/project.properties" project_properties REGEX "^android\\.library\\.reference\\.1=.+$")
if (project_properties)
# has opencv dependency
file(RELATIVE_PATH OPENCV_REFERENCE_PATH "${build_path}" "${CMAKE_BINARY_DIR}")
add_custom_command(
OUTPUT "${build_path}/default.properties"
OUTPUT "${build_path}/project.properties"
OUTPUT "${build_path}/build.xml"
OUTPUT "${build_path}/local.properties"
OUTPUT "${build_path}/proguard.cfg"
COMMAND ${CMAKE_COMMAND} -E echo "" > "default.properties"
COMMAND ${CMAKE_COMMAND} -E echo "" > "project.properties"
COMMAND ${ANDROID_EXECUTABLE} update project --name "${_target}" --target "${ANDROID_SDK_TARGET}" --library "${OPENCV_REFERENCE_PATH}" --path .
WORKING_DIRECTORY ${build_path}
DEPENDS ${${_target}_project_files}
DEPENDS "${CMAKE_BINARY_DIR}/default.properties"
DEPENDS "${CMAKE_BINARY_DIR}/project.properties"
DEPENDS "${CMAKE_BINARY_DIR}/AndroidManifest.xml"
COMMENT "Updating android project - ${_target}"
)
else()
# has no opencv dependency
add_custom_command(
OUTPUT "${build_path}/default.properties"
OUTPUT "${build_path}/project.properties"
OUTPUT "${build_path}/build.xml"
OUTPUT "${build_path}/local.properties"
OUTPUT "${build_path}/proguard.cfg"
COMMAND ${CMAKE_COMMAND} -E echo "" > "default.properties"
COMMAND ${CMAKE_COMMAND} -E echo "" > "project.properties"
COMMAND ${ANDROID_EXECUTABLE} update project --name "${_target}" --target "${ANDROID_SDK_TARGET}" --path .
WORKING_DIRECTORY ${build_path}
DEPENDS ${${_target}_project_files}
@ -83,11 +87,11 @@ macro(add_android_project _target _path)
endif()
if("${build_path}" STREQUAL "${_path}")
#in case of in-source build default.properties file is not generated (it is just overwritten :)
SET_SOURCE_FILES_PROPERTIES("${build_path}/default.properties" PROPERTIES GENERATED FALSE)
#in case of in-source build project.properties file is not generated (it is just overwritten :)
SET_SOURCE_FILES_PROPERTIES("${build_path}/project.properties" PROPERTIES GENERATED FALSE)
endif()
list(APPEND ${_target}_project_files "${build_path}/default.properties" "${build_path}/build.xml" "${build_path}/local.properties" "${build_path}/proguard.cfg")
list(APPEND ${_target}_project_files "${build_path}/project.properties" "${build_path}/build.xml" "${build_path}/local.properties" "${build_path}/proguard.cfg")
# build native part of android project
if(jni_files)
@ -112,7 +116,7 @@ macro(add_android_project _target _path)
ADD_CUSTOM_COMMAND(
TARGET ${JNI_LIB_NAME}
POST_BUILD
COMMAND ${CMAKE_STRIP} "${build_path}/libs/${ANDROID_NDK_ABI_NAME}/*.so"
COMMAND ${CMAKE_STRIP} --strip-unneeded "${build_path}/libs/${ANDROID_NDK_ABI_NAME}/*.so"
)
else()
SET(JNI_LIB_NAME)

13
cmake/OpenCVGenAndroidMK.cmake
View File

@ -12,6 +12,13 @@ if(ANDROID)
set(OPENCV_LIBTYPE_CONFIGMAKE "STATIC")
endif()
if(BUILD_FAT_JAVA_LIB)
set(OPENCV_LIBTYPE_CONFIGMAKE "SHARED")
set(OPENCV_STATIC_LIBTYPE_CONFIGMAKE "STATIC")
else()
set(OPENCV_STATIC_LIBTYPE_CONFIGMAKE ${OPENCV_LIBTYPE_CONFIGMAKE})
endif()
# setup lists of camera libs
foreach(abi ARMEABI ARMEABI_V7A X86)
ANDROID_GET_ABI_RAWNAME(${abi} ndkabi)
@ -64,6 +71,12 @@ if(ANDROID)
endforeach()
string(REPLACE "opencv_" "" OPENCV_MODULES_CONFIGMAKE "${OPENCV_MODULES_CONFIGMAKE}")
if(BUILD_FAT_JAVA_LIB)
set(OPENCV_LIBS_CONFIGMAKE java)
else()
set(OPENCV_LIBS_CONFIGMAKE "${OPENCV_MODULES_CONFIGMAKE}")
endif()
# -------------------------------------------------------------------------------------------
# Part 1/2: ${BIN_DIR}/OpenCV.mk -> For use *without* "make install"
# -------------------------------------------------------------------------------------------

47
cmake/templates/OpenCV.mk.in
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@ -5,14 +5,31 @@ USER_LOCAL_PATH:=$(LOCAL_PATH)
LOCAL_PATH:=$(subst ?,,$(firstword ?$(subst \, ,$(subst /, ,$(call my-dir)))))
OPENCV_THIS_DIR:=$(patsubst $(LOCAL_PATH)\\%,%,$(patsubst $(LOCAL_PATH)/%,%,$(call my-dir)))
OPENCV_MK_DIR:=$(dir $(lastword $(MAKEFILE_LIST)))
OPENCV_LIBS_DIR:=@OPENCV_LIBS_DIR_CONFIGCMAKE@
OPENCV_BASEDIR:=@OPENCV_BASE_INCLUDE_DIR_CONFIGCMAKE@
OPENCV_LOCAL_C_INCLUDES:=@OPENCV_INCLUDE_DIRS_CONFIGCMAKE@
OPENCV_LIB_TYPE:=@OPENCV_LIBTYPE_CONFIGMAKE@
OPENCV_MODULES:=@OPENCV_MODULES_CONFIGMAKE@
ifeq ($(OPENCV_LIB_TYPE),)
OPENCV_LIB_TYPE:=@OPENCV_LIBTYPE_CONFIGMAKE@
endif
ifeq ($(OPENCV_LIB_TYPE),SHARED)
OPENCV_LIBS:=@OPENCV_LIBS_CONFIGMAKE@
OPENCV_LIB_TYPE:=@OPENCV_LIBTYPE_CONFIGMAKE@
else
OPENCV_LIBS:=$(OPENCV_MODULES)
OPENCV_LIB_TYPE:=@OPENCV_STATIC_LIBTYPE_CONFIGMAKE@
endif
ifeq ($(OPENCV_LIB_TYPE),SHARED)
OPENCV_3RDPARTY_COMPONENTS:=
OPENCV_EXTRA_COMPONENTS:=
else
OPENCV_3RDPARTY_COMPONENTS:=@OPENCV_3RDPARTY_COMPONENTS_CONFIGMAKE@
OPENCV_EXTRA_COMPONENTS:=@OPENCV_EXTRA_COMPONENTS_CONFIGMAKE@
endif
ifeq (${OPENCV_CAMERA_MODULES},off)
OPENCV_CAMERA_MODULES:=
@ -32,13 +49,14 @@ ifeq ($(OPENCV_LIB_TYPE),SHARED)
OPENCV_LIB_SUFFIX:=so
else
OPENCV_LIB_SUFFIX:=a
OPENCV_INSTALL_MODULES:=on
endif
define add_opencv_module
include $(CLEAR_VARS)
LOCAL_MODULE:=opencv_$1
LOCAL_SRC_FILES:=$(OPENCV_LIBS_DIR)/libs/$(TARGET_ARCH_ABI)/libopencv_$1.$(OPENCV_LIB_SUFFIX)
include $(PREBUILT_@OPENCV_LIBTYPE_CONFIGMAKE@_LIBRARY)
include $(PREBUILT_$(OPENCV_LIB_TYPE)_LIBRARY)
endef
define add_opencv_3rdparty_component
@ -55,7 +73,9 @@ define add_opencv_camera_module
include $(PREBUILT_SHARED_LIBRARY)
endef
$(foreach module,$(OPENCV_MODULES),$(eval $(call add_opencv_module,$(module))))
ifeq ($(OPENCV_INSTALL_MODULES),on)
$(foreach module,$(OPENCV_LIBS),$(eval $(call add_opencv_module,$(module))))
endif
$(foreach module,$(OPENCV_3RDPARTY_COMPONENTS),$(eval $(call add_opencv_3rdparty_component,$(module))))
$(foreach module,$(OPENCV_CAMERA_MODULES),$(eval $(call add_opencv_camera_module,$(module))))
@ -63,17 +83,24 @@ ifneq ($(OPENCV_BASEDIR),)
OPENCV_LOCAL_C_INCLUDES += $(foreach mod, $(OPENCV_MODULES), $(OPENCV_BASEDIR)/modules/$(mod)/include)
endif
ifeq ($(OPENCV_LIB_TYPE),STATIC)
OPENCV_LOCAL_LIBRARIES += $(foreach mod, $(OPENCV_MODULES), opencv_$(mod))
endif
OPENCV_LOCAL_LIBRARIES += $(OPENCV_EXTRA_COMPONENTS)
ifeq ($(OPENCV_LOCAL_CFLAGS),)
OPENCV_LOCAL_CFLAGS := -fPIC -DANDROID -fsigned-char
endif
include $(CLEAR_VARS)
LOCAL_C_INCLUDES += $(OPENCV_LOCAL_C_INCLUDES)
LOCAL_STATIC_LIBRARIES += $(OPENCV_LOCAL_LIBRARIES)
LOCAL_CFLAGS += $(OPENCV_LOCAL_CFLAGS)
ifeq ($(OPENCV_INSTALL_MODULES),on)
LOCAL_$(OPENCV_LIB_TYPE)_LIBRARIES += $(foreach mod, $(OPENCV_LIBS), opencv_$(mod))
else
LOCAL_LDLIBS += -L$(call host-path,$(LOCAL_PATH)/$(OPENCV_LIBS_DIR)/libs/$(TARGET_ARCH_ABI)) $(foreach lib, $(OPENCV_LIBS), -lopencv_$(lib))
endif
ifeq ($(OPENCV_LIB_TYPE),STATIC)
LOCAL_STATIC_LIBRARIES += $(OPENCV_3RDPARTY_COMPONENTS)
endif
LOCAL_LDLIBS += $(foreach lib,$(OPENCV_EXTRA_COMPONENTS), -l$(lib))
#restore the LOCAL_PATH

16
modules/java/CMakeLists.txt
View File

@ -160,7 +160,20 @@ add_custom_target(${api_target} DEPENDS ${java_files})
# add opencv_java library
add_library(${target} SHARED ${handwrittren_h_sources} ${handwrittren_cpp_sources} ${generated_cpp_sources})
if(BUILD_FAT_JAVA_LIB)
set(__deps ${OPENCV_MODULE_${the_module}_DEPS} ${OPENCV_MODULES_BUILD})
list(REMOVE_ITEM __deps ${the_module})
ocv_list_unique(__deps)
set(__extradeps ${__deps})
ocv_list_filterout(__extradeps "^opencv_")
if(__extradeps)
list(REMOVE_ITEM __deps ${__extradeps})
endif()
target_link_libraries(${target} -Wl,-whole-archive ${__deps} -Wl,-no-whole-archive ${__extradeps} ${OPENCV_LINKER_LIBS})
else()
target_link_libraries(${target} ${OPENCV_MODULE_${the_module}_DEPS} ${OPENCV_LINKER_LIBS})
endif()
add_dependencies(${target} ${api_target})
# Additional target properties
@ -169,6 +182,7 @@ set_target_properties(${target} PROPERTIES
ARCHIVE_OUTPUT_DIRECTORY ${LIBRARY_OUTPUT_PATH}
RUNTIME_OUTPUT_DIRECTORY ${EXECUTABLE_OUTPUT_PATH}
INSTALL_NAME_DIR ${OPENCV_LIB_INSTALL_PATH}
LINK_INTERFACE_LIBRARIES ""
)
install(TARGETS ${target} LIBRARY DESTINATION ${OPENCV_LIB_INSTALL_PATH} COMPONENT main)
@ -181,7 +195,7 @@ if(ANDROID)
add_custom_command(
TARGET ${target}
POST_BUILD
COMMAND ${CMAKE_STRIP} "${LIBRARY_OUTPUT_PATH}/lib${target}.so"
COMMAND ${CMAKE_STRIP} --strip-unneeded "${LIBRARY_OUTPUT_PATH}/lib${target}.so"
)
set(lib_proj_files "")

3
samples/android/tutorial-3-native/jni/Android.mk
View File

@ -2,6 +2,9 @@ LOCAL_PATH := $(call my-dir)
include $(CLEAR_VARS)
OPENCV_LIB_TYPE:=STATIC
OPENCV_INSTALL_MODULES:=on
include ../includeOpenCV.mk
ifeq ("$(wildcard $(OPENCV_MK_PATH))","")
#try to load OpenCV.mk from default install location

4
samples/android/tutorial-3-native/src/org/opencv/samples/tutorial3/Sample3View.java
View File

@ -24,6 +24,10 @@ class Sample3View extends SampleViewBase {
public native void FindFeatures(int width, int height, byte yuv[], int[] rgba);
static {
try {
System.loadLibrary("opencv_java");
} catch(Exception e) {
}
System.loadLibrary("native_sample");
}
}

1
samples/android/tutorial-4-mixed/jni/Android.mk
View File

@ -3,6 +3,7 @@ LOCAL_PATH := $(call my-dir)
include $(CLEAR_VARS)
OPENCV_CAMERA_MODULES:=off
include ../includeOpenCV.mk
ifeq ("$(wildcard $(OPENCV_MK_PATH))","")
#try to load OpenCV.mk from default install location

4
samples/android/tutorial-4-mixed/src/org/opencv/samples/tutorial4/SampleViewBase.java
View File

@ -128,4 +128,8 @@ public abstract class SampleViewBase extends SurfaceView implements SurfaceHolde
}
}
}
static {
System.loadLibrary("opencv_java");
}
}