[cmake] recompile with swig if the executable is found

[simgrid.git] / tools / cmake / Java.cmake

diff --git a/tools/cmake/Java.cmake b/tools/cmake/Java.cmake
index d73314c..71d4b85 100644 (file)
--- a/tools/cmake/Java.cmake
+++ b/tools/cmake/Java.cmake
@@ -3,8 +3,6 @@
 ##   This file is loaded only if the Java option is activated
 ##
 
-cmake_minimum_required(VERSION 2.8.6)
-
 find_package(Java 1.7 REQUIRED)
 include(UseJava)
 
@@ -12,23 +10,17 @@ include(UseJava)
 #
 add_library(simgrid-java SHARED ${JMSG_C_SRC})
 set_target_properties(simgrid-java PROPERTIES VERSION ${libsimgrid-java_version})
-if (CMAKE_VERSION VERSION_LESS "2.8.8")
-  include_directories(${JNI_INCLUDE_DIRS})
 
-  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)
+get_target_property(COMMON_INCLUDES simgrid-java INCLUDE_DIRECTORIES)
+if (COMMON_INCLUDES)
+  set_target_properties(simgrid-java PROPERTIES
+    INCLUDE_DIRECTORIES "${COMMON_INCLUDES};${JNI_INCLUDE_DIRS}")
 else()
-  get_target_property(COMMON_INCLUDES simgrid-java INCLUDE_DIRECTORIES)
-  if (COMMON_INCLUDES)
-    set_target_properties(simgrid-java PROPERTIES
-      INCLUDE_DIRECTORIES "${COMMON_INCLUDES};${JNI_INCLUDE_DIRS}")
-  else()
-    set_target_properties(simgrid-java PROPERTIES
-      INCLUDE_DIRECTORIES "${JNI_INCLUDE_DIRS}")
-  endif()
-
-  get_target_property(CHECK_INCLUDES simgrid-java INCLUDE_DIRECTORIES)
+  set_target_properties(simgrid-java PROPERTIES
+    INCLUDE_DIRECTORIES "${JNI_INCLUDE_DIRS}")
 endif()
+
+get_target_property(CHECK_INCLUDES simgrid-java INCLUDE_DIRECTORIES)
 message("-- [Java] simgrid-java includes: ${CHECK_INCLUDES}")
 
 target_link_libraries(simgrid-java simgrid)
@@ -92,6 +84,7 @@ add_custom_command(
 
 if(enable_lib_in_jar)
   find_program(STRIP_COMMAND strip)
+  mark_as_advanced(STRIP_COMMAND)
   if(NOT STRIP_COMMAND)
     set(STRIP_COMMAND "cmake -E echo (strip not found)")
   endif()
@@ -100,9 +93,6 @@ if(enable_lib_in_jar)
   if(${SG_SYSTEM_NAME} MATCHES "kFreeBSD")
     set(SG_SYSTEM_NAME GNU/kFreeBSD)
   endif()
-  if(${SG_SYSTEM_NAME} MATCHES "armv7l")
-    set(SG_SYSTEM_NAME arm) # Default arm (soft-float ABI)
-  endif()
 
   set(JAVA_NATIVE_PATH NATIVE/${SG_SYSTEM_NAME}/${CMAKE_SYSTEM_PROCESSOR})
   if(${CMAKE_SYSTEM_PROCESSOR} MATCHES "^i[3-6]86$")
@@ -112,6 +102,9 @@ if(enable_lib_in_jar)
        (${CMAKE_SYSTEM_PROCESSOR} MATCHES "AMD64")     )
     set(JAVA_NATIVE_PATH NATIVE/${SG_SYSTEM_NAME}/amd64)
   endif()
+  if(${CMAKE_SYSTEM_PROCESSOR} MATCHES "armv7l")
+    set(JAVA_NATIVE_PATH NATIVE/${SG_SYSTEM_NAME}/arm) # Default arm (soft-float ABI)
+  endif()
 
   add_custom_command(
     TARGET simgrid-java_jar POST_BUILD
@@ -161,7 +154,7 @@ endif(enable_lib_in_jar)
 
 include_directories(${JNI_INCLUDE_DIRS} ${JAVA_INCLUDE_PATH} ${JAVA_INCLUDE_PATH2})
 
-if(enable_maintainer_mode)
+if(SWIG_FOUND)
   set(CMAKE_SWIG_FLAGS "-package" "org.simgrid.surf")
   set(CMAKE_SWIG_OUTDIR "${CMAKE_HOME_DIRECTORY}/src/bindings/java/org/simgrid/surf")