cleanups and simplifications to our build system

[simgrid.git] / examples / java / tracing / CMakeLists.txt

diff --git a/examples/java/tracing/CMakeLists.txt b/examples/java/tracing/CMakeLists.txt
index 1ae946b..ecc7337 100644 (file)
--- a/examples/java/tracing/CMakeLists.txt
+++ b/examples/java/tracing/CMakeLists.txt
@@ -12,11 +12,12 @@ if(enable_java)
   add_custom_command(
     COMMENT "Building ${example}..."
     OUTPUT ${example}_compiled
-    DEPENDS ${sources} ${SIMGRID_JAR}
-    COMMAND ${JAVA_COMPILE} -cp ${SIMGRID_JAR}
-                             -d ${CMAKE_CURRENT_BINARY_DIR}/.. ${sources}
+    DEPENDS ${sources} simgrid-java_jar ${SIMGRID_JAR}
+    COMMAND ${JAVA_COMPILE} -classpath ${SIMGRID_JAR}
+                            -d ${CMAKE_CURRENT_BINARY_DIR}/.. ${sources}
+    COMMAND ${CMAKE_COMMAND} -E remove ${example}_compiled
     COMMAND ${CMAKE_COMMAND} -E touch ${example}_compiled
-  )
+    )
   add_custom_target(${example} ALL DEPENDS ${example}_compiled)
 endif()