mirror of https://github.com/opencv/opencv.git
Open Source Computer Vision Library
https://opencv.org/
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103 lines
3.5 KiB
103 lines
3.5 KiB
12 years ago
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#!/usr/bin/python
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import os
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import sys
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ANDROID_SDK_PATH="/opt/android-sdk-linux"
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ANDROID_NDK_PATH="/opt/android-ndk-r8"
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INSTALL_DIRECTORY="OpenCV-2.4.2-branch"
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CLASS_PATH=os.path.join(INSTALL_DIRECTORY, "sdk/java/bin/classes");
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TMP_HEADER_PATH="tmp_include"
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HEADER_EXTS = set(['h', 'hpp'])
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SYS_INCLUDES = ["platforms/android-8/arch-arm/usr/include", "sources/cxx-stl/gnu-libstdc++/include", "sources/cxx-stl/gnu-libstdc++/libs/armeabi/include"]
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PROJECT_NAME = "OpenCV-branch"
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TARGET_LIBS = ["libopencv_java.so"]
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ARCH = "armeabi"
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GCC_OPTIONS = "-fpermissive"
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EXCLUDE_HEADERS = set(["hdf5.h", "eigen.hpp", "cxeigen.hpp"]);
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def FindClasses(root, prefix):
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classes = []
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if ("" != prefix):
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prefix = prefix + "."
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for path in os.listdir(root):
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currentPath = os.path.join(root, path)
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if (os.path.isdir(currentPath)):
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classes += FindClasses(currentPath, prefix + path)
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else:
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name = str.split(path, ".")[0]
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ext = str.split(path, ".")[1]
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if (ext == "class"):
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#print("class: %s" % (prefix + name))
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classes.append(prefix+name)
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return classes
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def FindHeaders(root):
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headers = []
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for path in os.listdir(root):
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currentPath = os.path.join(root, path)
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if (os.path.isdir(currentPath)):
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headers += FindHeaders(currentPath)
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else:
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ext = str.split(path, ".")[-1]
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#print("%s: \"%s\"" % (currentPath, ext))
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if (ext in HEADER_EXTS):
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#print("Added as header file")
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if (path not in EXCLUDE_HEADERS):
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headers.append(currentPath)
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return headers
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outputFileName = PROJECT_NAME + ".xml"
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try:
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outputFile = open(outputFileName, "w")
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except:
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print("Error: Cannot open output file \"%s\" for writing" % outputFileName)
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allJavaClasses = FindClasses(CLASS_PATH, "")
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if (not allJavaClasses):
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print("Error: No Java classes found :(")
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exit(-1)
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if (not os.path.exists(TMP_HEADER_PATH)):
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os.makedirs(os.path.join(os.getcwd(), TMP_HEADER_PATH))
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print("Generating JNI headers for Java API ...")
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AndroidJavaDeps = os.path.join(ANDROID_SDK_PATH, "platforms/android-11/android.jar")
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for currentClass in allJavaClasses:
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os.system("javah -d %s -classpath %s:%s %s" % (TMP_HEADER_PATH, CLASS_PATH, AndroidJavaDeps, currentClass))
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print("Building JNI headers list ...")
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jniHeaders = FindHeaders(TMP_HEADER_PATH)
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#print(jniHeaders)
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print("Building Native OpenCV header list ...")
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cHeaders = FindHeaders(os.path.join(INSTALL_DIRECTORY, "sdk/native/jni/include/opencv"))
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cppHeaders = FindHeaders(os.path.join(INSTALL_DIRECTORY, "sdk/native/jni/include/opencv2"))
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#print(cHeaders)
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#print(cppHeaders)
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print("Writing config file ...")
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outputFile.write("<descriptor>\n\n<version>\n\t%s\n</version>\n\n<headers>\n" % PROJECT_NAME)
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outputFile.write("\t" + "\n\t".join(cHeaders))
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outputFile.write("\n\t" + "\n\t".join(cppHeaders))
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outputFile.write("\n\t" + "\n\t".join(jniHeaders))
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outputFile.write("\n</headers>\n\n")
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includes = []
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for inc in SYS_INCLUDES:
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includes.append(os.path.join(ANDROID_NDK_PATH, inc))
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outputFile.write("<include_paths>\n\tOpenCV-2.4.2-branch/sdk/native/jni/include\n\tOpenCV-2.4.2-branch/sdk/native/jni/include/opencv\n\tOpenCV-2.4.2-branch/sdk/native/jni/include/opencv2\n")
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outputFile.write("\t%s\n</include_paths>\n\n" % "\n\t".join(includes))
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libraries = []
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for lib in TARGET_LIBS:
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libraries.append(os.path.join(INSTALL_DIRECTORY, "sdk/native/libs", ARCH, lib))
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outputFile.write("<libs>\n\t%s\n</libs>\n\n" % "\n\t".join(libraries))
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outputFile.write("<gcc_options>\n\t%s\n</gcc_options>\n\n</descriptor>" % GCC_OPTIONS)
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print("done!")
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