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project(helloJavaNativeHeaders Java CXX)
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cmake_minimum_required (VERSION 2.8.12)
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set(CMAKE_VERBOSE_MAKEFILE 1)
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include (CTest)
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find_package(Java COMPONENTS Development)
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include (UseJava)
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# JNI support
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find_package(JNI)
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add_jar(B1 D.java GENERATE_NATIVE_HEADERS D1-native DESTINATION INSTALL include)
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add_jar(E1 E.java GENERATE_NATIVE_HEADERS E1-native)
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add_jar(hello4 HelloWorld3.java)
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add_library(D SHARED D.cpp E.cpp)
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target_link_libraries (D PRIVATE D1-native E1-native)
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install(TARGETS D1-native EXPORT native)
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install(DIRECTORY "$<TARGET_PROPERTY:D1-native,NATIVE_HEADERS_DIRECTORY>/" DESTINATION include)
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install(EXPORT native DESTINATION "${CMAKE_INSTALL_PREFIX}" NAMESPACE D1::)
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add_test (NAME Java.NativeHeaders
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COMMAND "${Java_JAVA_EXECUTABLE}" -Djava.library.path=$<TARGET_FILE_DIR:D> -classpath hello4.jar HelloWorld3)
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add_test (NAME Java.ImportNativeHeaders
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COMMAND "${CMAKE_COMMAND}" "-DNATIVE_HEADERS_IMPORT_DIR=${CMAKE_INSTALL_PREFIX}" -S "${CMAKE_CURRENT_SOURCE_DIR}/Import" -B "${CMAKE_CURRENT_BINARY_DIR}/Import")
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