mirror of https://github.com/opencv/opencv.git
Open Source Computer Vision Library
https://opencv.org/
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78 lines
2.1 KiB
78 lines
2.1 KiB
# The path to the NDK, requires crystax version r-4 for now, due to support |
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# for the standard library |
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# load environment from local make file |
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LOCAL_ENV_MK=local.env.mk |
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ifneq "$(wildcard $(LOCAL_ENV_MK))" "" |
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include $(LOCAL_ENV_MK) |
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else |
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$(shell cp sample.$(LOCAL_ENV_MK) $(LOCAL_ENV_MK)) |
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$(info ERROR local environement not setup! try:) |
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$(info gedit $(LOCAL_ENV_MK)) |
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$(error Please setup the $(LOCAL_ENV_MK) - the default was just created') |
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endif |
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ifndef ARM_TARGETS |
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ARM_TARGETS="armeabi armeabi-v7a" |
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endif |
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ANDROID_NDK_BASE = $(ANDROID_NDK_ROOT) |
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$(info OPENCV_CONFIG = $(OPENCV_CONFIG)) |
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# The name of the native library |
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LIBNAME = libandroid-opencv.so |
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# Find all the C++ sources in the native folder |
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SOURCES = $(wildcard jni/*.cpp) |
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HEADERS = $(wildcard jni/*.h) |
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SWIG_IS = $(wildcard jni/*.i) |
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ANDROID_MKS = $(wildcard jni/*.mk) |
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SWIG_MAIN = jni/android-cv.i |
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SWIG_JAVA_DIR = src/com/opencv/jni |
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SWIG_JAVA_OUT = $(wildcard $(SWIG_JAVA_DIR)/*.java) |
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SWIG_C_DIR = jni/gen |
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SWIG_C_OUT = $(SWIG_C_DIR)/android_cv_wrap.cpp |
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# The real native library stripped of symbols |
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LIB = libs/armeabi-v7a/$(LIBNAME) libs/armeabi/$(LIBNAME) |
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all: $(LIB) nogdb |
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#calls the ndk-build script, passing it OPENCV_ROOT and OPENCV_LIBS_DIR |
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$(LIB): $(SWIG_C_OUT) $(SOURCES) $(HEADERS) $(ANDROID_MKS) |
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$(ANDROID_NDK_BASE)/ndk-build OPENCV_CONFIG=$(OPENCV_CONFIG) \ |
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PROJECT_PATH=$(PROJECT_PATH) ARM_TARGETS=$(ARM_TARGETS) V=$(V) $(NDK_FLAGS) |
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#this creates the swig wrappers |
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$(SWIG_C_OUT): $(SWIG_IS) |
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make clean-swig &&\ |
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mkdir -p $(SWIG_C_DIR) &&\ |
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mkdir -p $(SWIG_JAVA_DIR) &&\ |
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swig -java -c++ -package "com.opencv.jni" \ |
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-outdir $(SWIG_JAVA_DIR) \ |
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-o $(SWIG_C_OUT) $(SWIG_MAIN) |
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#clean targets |
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.PHONY: clean clean-swig cleanall nogdb |
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nogdb: $(LIB) |
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rm -f libs/armeabi*/gdb* |
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#this deletes the generated swig java and the generated c wrapper |
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clean-swig: |
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rm -f $(SWIG_JAVA_OUT) $(SWIG_C_OUT) |
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#does clean-swig and then uses the ndk-build clean |
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clean: clean-swig |
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$(ANDROID_NDK_BASE)/ndk-build OPENCV_CONFIG=$(OPENCV_CONFIG) \ |
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PROJECT_PATH=$(PROJECT_PATH) clean ARM_TARGETS=$(ARM_TARGETS) V=$(V) $(NDK_FLAGS) |
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