also add alternative way of setting java output directory, fixes #17

Author: jrudolph

Diff for: CMakeLists.txt

@@ -21,8 +21,7 @@ find_package(Java REQUIRED)
 include(UseJava)
 
 set(CMAKE_JAVA_INCLUDE_PATH ${JAVA_INCLUDE_PATH}/../lib/tools.jar)
+set(CMAKE_JAVA_TARGET_OUTPUT_DIR ${OUTDIR})
 
-message(STATUS "LIBS: ${Java_JAR_EXECUTABLE} ${Java_INCLUDE_DIRS} incl: ${CMAKE_JAVA_INCLUDE_PATH}")
-
+#message(STATUS "LIBS: ${Java_JAR_EXECUTABLE} ${Java_INCLUDE_DIRS} incl: ${CMAKE_JAVA_INCLUDE_PATH} output_dir: ${CMAKE_JAVA_TARGET_OUTPUT_DIR}")
 add_jar(attach-main src/java/AttachOnce.java ENTRY_POINT net/virtualvoid/perf/AttachOnce OUTPUT_DIR ${OUTDIR})
-