reduce the verbosity of a CMake warning

[simgrid.git] / buildtools / Cmake / MakeJava.cmake

diff --git a/buildtools/Cmake/MakeJava.cmake b/buildtools/Cmake/MakeJava.cmake
index 58682d8..4fde81f 100644 (file)
--- a/buildtools/Cmake/MakeJava.cmake
+++ b/buildtools/Cmake/MakeJava.cmake
@@ -9,7 +9,7 @@ set_target_properties(simgrid-java PROPERTIES VERSION ${libsimgrid-java_version}
 if (CMAKE_VERSION VERSION_LESS "2.8.8")
   include_directories(${JNI_INCLUDE_DIRS})
 
-  message(WARNING "[Java] Try to workaround missing feature in older CMake.  You should better update CMake to version 2.8.8 or above.")
+  message("[Java] Try to workaround missing feature in older CMake. You should better update CMake to version 2.8.8 or above.")
   get_directory_property(CHECK_INCLUDES INCLUDE_DIRECTORIES)
 else()
   get_target_property(COMMON_INCLUDES simgrid-java INCLUDE_DIRECTORIES)
@@ -125,10 +125,12 @@ if(enable_maintainer_mode)
 
   swig_add_module(surf-java java ${JSURF_SWIG_SRC} ${JSURF_JAVA_C_SRC})
 
-  add_custom_command(TARGET surf-java POST_BUILD
-    COMMAND ${CMAKE_COMMAND} -E copy "${CMAKE_BINARY_DIR}/src/bindings/java/surfJAVA_wrap.cxx" "${CMAKE_HOME_DIRECTORY}/src/bindings/java/surfJAVA_wrap.cxx"
-    COMMAND ${CMAKE_COMMAND} -E copy "${CMAKE_BINARY_DIR}/src/bindings/java/surfJAVA_wrap.h" "${CMAKE_HOME_DIRECTORY}/src/bindings/java/surfJAVA_wrap.h"
-  )
+  if(NOT "${CMAKE_BINARY_DIR}" STREQUAL "${CMAKE_BINARY_DIR}")
+    add_custom_command(TARGET surf-java POST_BUILD
+      COMMAND ${CMAKE_COMMAND} -E copy "${CMAKE_BINARY_DIR}/src/bindings/java/org/simgrid/surf/surfJAVA_wrap.cxx" "${CMAKE_HOME_DIRECTORY}/src/bindings/java/org/simgrid/surf/surfJAVA_wrap.cxx"
+      COMMAND ${CMAKE_COMMAND} -E copy "${CMAKE_BINARY_DIR}/src/bindings/java/org/simgrid/surf/surfJAVA_wrap.h" "${CMAKE_HOME_DIRECTORY}/src/bindings/java/org/simgrid/surf/surfJAVA_wrap.h"
+    )
+  endif()
 
   swig_link_libraries(surf-java simgrid)
 else()