1 files changed, 61 insertions, 0 deletions
diff --git a/src/java/CMakeLists.txt b/src/java/CMakeLists.txt
new file mode 100644
index 00000000..62b5259c
--- /dev/null
+++ b/src/java/CMakeLists.txt
@@ -0,0 +1,61 @@
+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)