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-rw-r--r--src/java/CMakeLists.txt61
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diff --git a/src/java/CMakeLists.txt b/src/java/CMakeLists.txt
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+find_package(Java COMPONENTS Development REQUIRED)
+find_package(JNI REQUIRED)
+include(UseJava)
+
+set(java_srcs
+ java/com/ceph/crush/Bucket.java
+ java/com/ceph/fs/CephAlreadyMountedException.java
+ java/com/ceph/fs/CephFileAlreadyExistsException.java
+ java/com/ceph/fs/CephFileExtent.java
+ java/com/ceph/fs/CephMount.java
+ java/com/ceph/fs/CephNativeLoader.java
+ java/com/ceph/fs/CephNotDirectoryException.java
+ java/com/ceph/fs/CephNotMountedException.java
+ java/com/ceph/fs/CephPoolException.java
+ java/com/ceph/fs/CephStat.java
+ java/com/ceph/fs/CephStatVFS.java)
+
+# note: for the -source 1.7 builds, we add
+# -Xlint:-options
+# to get rid of the warning
+# warning: [options] bootstrap class path not set in conjunction with -source 1.7
+# as per
+# https://blogs.oracle.com/darcy/entry/bootclasspath_older_source
+set(CMAKE_JAVA_COMPILE_FLAGS "-source" "1.8" "-target" "1.8" "-Xlint:-options")
+set(jni_header_dir "${CMAKE_CURRENT_BINARY_DIR}/native")
+if(CMAKE_VERSION VERSION_LESS 3.11)
+ set(CMAKE_JAVA_COMPILE_FLAGS ${CMAKE_JAVA_COMPILE_FLAGS} "-h" ${jni_header_dir})
+ add_jar(libcephfs ${java_srcs})
+ add_custom_target(
+ jni-header
+ DEPENDS libcephfs)
+ add_dependencies(jni-header libcephfs)
+else()
+ add_jar(libcephfs ${java_srcs}
+ GENERATE_NATIVE_HEADERS jni-header
+ DESTINATION ${jni_header_dir})
+endif()
+get_property(libcephfs_jar TARGET libcephfs PROPERTY JAR_FILE)
+install_jar(libcephfs share/java)
+
+find_jar(JUNIT_JAR
+ NAMES junit4 junit
+ PATHS "/usr/share/java")
+if(JUNIT_JAR)
+ set(CMAKE_JAVA_INCLUDE_PATH ${JUNIT_JAR} ${libcephfs_jar})
+ set(java_test_srcs
+ test/com/ceph/fs/CephAllTests.java
+ test/com/ceph/fs/CephDoubleMountTest.java
+ test/com/ceph/fs/CephMountCreateTest.java
+ test/com/ceph/fs/CephMountTest.java
+ test/com/ceph/fs/CephUnmountedTest.java)
+ add_jar(libcephfs-test ${java_test_srcs})
+ add_dependencies(libcephfs-test libcephfs)
+ install_jar(libcephfs-test share/java)
+endif(JUNIT_JAR)
+
+add_subdirectory(native)
+
+add_custom_target(java DEPENDS
+ libcephfs.jar
+ libcephfs_jni)