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CameraTemplate compiles... not sure if it runs.

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This commit is contained in:
Ethan Rublee 2010-11-27 09:07:32 +00:00
parent f7c1749379
commit 78461db503
5 changed files with 48 additions and 55 deletions
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76
android/apps/camera_template/Makefile
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@ -1,28 +1,31 @@
#Re-usable Makefile template for
#android-ndk + swig projects
#author: Ethan Rublee
#date: summer 2010
# The path to the NDK, requires crystax version r-4 for now, due to support
#for the standard library
ifndef ANDROID_NDK_BASE
ANDROID_NDK_BASE = $(HOME)/android-ndk-r4-crystax
$(info default ndk location set ANDROID_NDK_BASE = $(ANDROID_NDK_BASE))
endif
# for the standard library
#define OPENCV_ROOT when calling this makefile
#OPENCV_ROOT = $(ANDROID_NDK_BASE)/apps/opencv
ifndef OPENCV_ROOT
$(error Please define OPENCV_ROOT with something like the command \
make OPENCV_ROOT=<opencv>)
# load environment from local make file
LOCAL_ENV_MK=local.env.mk
ifneq "$(wildcard $(LOCAL_ENV_MK))" ""
include $(LOCAL_ENV_MK)
else
$(shell cp sample.$(LOCAL_ENV_MK) $(LOCAL_ENV_MK))
$(info ERROR local environement not setup! try:)
$(info gedit $(LOCAL_ENV_MK))
$(error Please setup the $(LOCAL_ENV_MK) - the default was just created')
endif
ifndef ARM_TARGETS
ARM_TARGETS="armeabi armeabi-v7a"
endif
ANDROID_NDK_BASE = $(ANDROID_NDK_ROOT)
$(info OPENCV_CONFIG = $(OPENCV_CONFIG))
ifndef PROJECT_PATH
$(info PROJECT_PATH defaulting to this directory)
PROJECT_PATH=.
endif
$(info OPENCV_ROOT = $(OPENCV_ROOT))
android_jni=../../android-jni/jni
# The name of the native library
LIBNAME = libfoobar.so
@ -42,23 +45,10 @@ SWIG_BASE = foobar
#swig interface files are in jni/*.i
SWIG_JAVA_OUT = $(wildcard $(SWIG_JAVA_DIR)/*.java)
SWIG_IS = $(wildcard jni/*.i)
#the directory where the jni sources are
C_DIR = jni
#directory where to put generated files
#relative to the C_DIR
GEN_DIR = gen
#the c swig is generated and put into the jni/gen folder
SWIG_C_DIR = $(C_DIR)/$(GEN_DIR)
#this file - jin/gen/foobar_swig.cpp must be included in the Android.mk
#for it to be built!
SWIG_C_OUT = $(SWIG_C_DIR)/$(SWIG_BASE)_swig.cpp
# The real native library stripped of symbols
LIB = libs/armeabi-v7a/$(LIBNAME) libs/armeabi/$(LIBNAME)
#the main swig file that includes others
SWIG_MAIN = jni/foobar.i
SWIG_C_DIR = jni/gen
SWIG_C_OUT = $(SWIG_C_DIR)/foo_swig.cpp
# Find all the C++ sources in the native folder
SOURCES = $(wildcard jni/*.cpp)
@ -66,22 +56,32 @@ HEADERS = $(wildcard jni/*.h)
ANDROID_MKS = $(wildcard jni/*.mk)
#this gets called by the make command
BUILD_DEFS=OPENCV_CONFIG=$(OPENCV_CONFIG) \
PROJECT_PATH=$(PROJECT_PATH) \
V=$(V) \
$(NDK_FLAGS) \
ARM_TARGETS=$(ARM_TARGETS) \
SWIG_C_OUT=$(SWIG_C_OUT)
# The real native library stripped of symbols
LIB = libs/armeabi-v7a/$(LIBNAME) libs/armeabi/$(LIBNAME)
all: $(LIB)
#calls the ndk-build script, passing it OPENCV_ROOT and OPENCV_LIBS_DIR
$(LIB): $(SWIG_C_OUT) $(SOURCES) $(HEADERS) $(ANDROID_MKS)
$(ANDROID_NDK_BASE)/ndk-build OPENCV_ROOT=$(OPENCV_ROOT) \
OPENCV_LIBS_DIR=$(OPENCV_LIBS_DIR) PROJECT_PATH=$(PROJECT_PATH) SWIG_C_OUT=$(GEN_DIR)/$(SWIG_BASE)_swig.cpp V=$(V) $(NDK_FLAGS)
$(ANDROID_NDK_BASE)/ndk-build $(BUILD_DEFS)
#this creates the swig wrappers
#-I$(OPENCV_ROOT)/android/jni is an additional swig include path
$(SWIG_C_OUT): $(SWIG_IS)
make clean-swig &&\
mkdir -p $(SWIG_C_DIR) &&\
mkdir -p $(SWIG_JAVA_DIR) &&\
swig -java -c++ -I$(OPENCV_ROOT)/android/jni -package "$(SWIG_JAVA_PACKAGE)" \
swig -java -c++ -I$(android_jni) -package "$(SWIG_JAVA_PACKAGE)" \
-outdir $(SWIG_JAVA_DIR) \
-o $(SWIG_C_OUT) $(SWIG_MAIN)
@ -95,4 +95,6 @@ clean-swig:
#does clean-swig and then uses the ndk-build clean
clean: clean-swig
$(ANDROID_NDK_BASE)/ndk-build clean V=$(V) $(NDK_FLAGS)
$(ANDROID_NDK_BASE)/ndk-build clean $(BUILD_DEFS)

2
android/apps/camera_template/default.properties
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@ -7,6 +7,6 @@
# "build.properties", and override values to adapt the script to your
# project structure.
android.library.reference.1=../../opencv/android/
android.library.reference.1=../../android-jni/
# Project target.
target=android-7

19
android/apps/camera_template/jni/Android.mk
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@ -6,16 +6,8 @@ LOCAL_PATH := $(call my-dir)
include $(CLEAR_VARS)
#pass in OPENCV_ROOT or define it here
#OPENCV_ROOT := ~/android-opencv/opencv
ifndef OPENCV_ROOT
${error please define OPENCV_ROOT before this point!}
endif
#define OPENCV_INCLUDES
include $(OPENCV_ROOT)/includes.mk
#define OPENCV_LIBS
include $(OPENCV_ROOT)/libs.mk
#define OPENCV_INCLUDES and OPENCV_LIBS
include $(OPENCV_CONFIG)
LOCAL_LDLIBS += $(OPENCV_LIBS) $(ANDROID_OPENCV_LIBS) -llog -lGLESv2
@ -23,14 +15,9 @@ LOCAL_C_INCLUDES += $(OPENCV_INCLUDES) $(ANDROID_OPENCV_INCLUDES)
LOCAL_MODULE := foobar
ifndef SWIG_C_OUT
${error please define SWIG_C_OUT before this point!}
endif
#make sure to pass in SWIG_C_OUT=gen/foobar_swig.cpp
#done in the makefile
LOCAL_SRC_FILES := ${SWIG_C_OUT} TestBar.cpp
LOCAL_SRC_FILES := gen/foo_swig.cpp TestBar.cpp
include $(BUILD_SHARED_LIBRARY)

2
android/apps/camera_template/jni/Application.mk
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@ -1,2 +1,2 @@
# The ARMv7 is significanly faster due to the use of the hardware FPU
APP_ABI := armeabi armeabi-v7a
APP_ABI := $(ARM_TARGETS)

4
android/apps/camera_template/sample.local.env.mk Normal file
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@ -0,0 +1,4 @@
#location of android-opencv port of OpenCV to android
OPENCV_CONFIG=../../build/android-opencv.mk
ANDROID_NDK_ROOT=$(HOME)/android-ndk-r4-crystax
ARM_TARGETS="armeabi armeabi-v7a"