added: allow core extension dirs

         : external example dir support
    fixed: contrib prepare filename
         : setup for dirs relative to an external contrib dir



git-svn-id: https://external.lite3d.com/opensg/svn_repo/trunk@2272 4683daeb-ad0f-0410-a623-93161e962ae5

CMake/BuildFunctions.cmake

@@ -1178,6 +1178,11 @@ ENDFUNCTION(OSG_SETUP_DOXYDOC)
 # perform default actions for build passes
 
 FUNCTION(OSG_SETUP_PROJECT PROJ_DEFINE)
+
+    FOREACH(_OSG_${PROJECT_NAME}_EXT_DIR ${${PROJECT_NAME}_EXT_DIRS})
+      OSG_ADD_DIRECTORY(${_OSG_${PROJECT_NAME}_EXT_DIR})
+    ENDFOREACH(_OSG_${PROJECT_NAME}_EXT_DIR ${${PROJECT_NAME}_EXT_DIRS})
+
     IF(OSG_CMAKE_PASS STREQUAL "OSGSETUP")
         OSG_SETUP_LIBRARY_BUILD(${PROJ_DEFINE})
 

CMake/ConfigurePackages.cmake

@@ -497,6 +497,10 @@ MACRO(OSG_CONFIGURE_BOOST)
 
     IF(Boost_FOUND)
 
+        IF(${Boost_MINOR_VERSION} GREATER 34)
+          FIND_PACKAGE(Boost COMPONENTS system)
+        ENDIF(${Boost_MINOR_VERSION} GREATER 34)
+
         INCLUDE_DIRECTORIES(${Boost_INCLUDE_DIR} )
 
         IF(UNIX)
@@ -510,11 +514,19 @@ MACRO(OSG_CONFIGURE_BOOST)
         IF(CMAKE_BUILD_TYPE STREQUAL "Debug" OR 
            CMAKE_BUILD_TYPE STREQUAL "DebugOpt")
 
+          IF(${Boost_MINOR_VERSION} GREATER 34)
+            SET(OSG_BOOST_LIBS ${Boost_FILESYSTEM_LIBRARY_DEBUG} ${Boost_SYSTEM_LIBRARY_DEBUG})
+		  ELSE()
             SET(OSG_BOOST_LIBS ${Boost_FILESYSTEM_LIBRARY_DEBUG})
+          ENDIF(${Boost_MINOR_VERSION} GREATER 34)
 
         ELSE()
 
+          IF(${Boost_MINOR_VERSION} GREATER 34)
+            SET(OSG_BOOST_LIBS ${Boost_FILESYSTEM_LIBRARY_RELEASE} ${Boost_SYSTEM_LIBRARY_RELEASE})
+		  ELSE()
             SET(OSG_BOOST_LIBS ${Boost_FILESYSTEM_LIBRARY_RELEASE})
+          ENDIF(${Boost_MINOR_VERSION} GREATER 34)
 
         ENDIF()
 

CMakeLists.txt

@@ -569,10 +569,10 @@ IF(NOT OSG_BUILD_DEPENDEND)
 ENDIF(NOT OSG_BUILD_DEPENDEND)
 
 FOREACH(EXTERNAL_CONFIG ${OSG_EXTERNAL_CONFIGS})
-  IF(EXISTS ${OSG_${EXTERNAL_CONFIG}_SOURCE_DIR}/Prepare${EXTERNAL_CONFIG}.cmake)
-    INCLUDE(${OSG_${EXTERNAL_CONFIG}_SOURCE_DIR}/Prepare${EXTERNAL_CONFIG}.cmake)
+  IF(EXISTS ${OSG_${EXTERNAL_CONFIG}_SOURCE_DIR}/${EXTERNAL_CONFIG}.Prepare.cmake)
+    INCLUDE(${OSG_${EXTERNAL_CONFIG}_SOURCE_DIR}/${EXTERNAL_CONFIG}.Prepare.cmake)
   ENDIF(EXISTS
-  ${OSG_${EXTERNAL_CONFIG}_SOURCE_DIR}/Prepare${EXTERNAL_CONFIG}.cmake)
+  ${OSG_${EXTERNAL_CONFIG}_SOURCE_DIR}/${EXTERNAL_CONFIG}.Prepare.cmake)
 ENDFOREACH(EXTERNAL_CONFIG ${OSG_EXTERNAL_CONFIGS})
 
 IF(OSG_GLOBAL_PREP AND EXISTS ${OSG_GLOBAL_PREP})
@@ -736,6 +736,20 @@ ENDIF(DOXYGEN_EXECUTABLE)
 # Passes
 ###############
 
+FOREACH(_OSGCORE_EXT_DIR ${OSG_CORE_EXTENSIONS})
+  MESSAGE(STATUS "processing core ext : ${_OSGCORE_EXT_DIR}")
+
+  FILE(GLOB_RECURSE _OSG_LIBRARY_EXT_CONFIG_FILES 
+       "${_OSGCORE_EXT_DIR}/*CMakeLists.Extension.*.txt")
+
+  FOREACH(_OSGCORE_EXT_FILE ${_OSG_LIBRARY_EXT_CONFIG_FILES})
+    MESSAGE(STATUS "   Found and process ${_OSGCORE_EXT_FILE}")
+    INCLUDE(${_OSGCORE_EXT_FILE})
+  ENDFOREACH(_OSGCORE_EXT_FILE ${OSG_LIBRARY_EXT_CONFIG_FILES})
+
+
+ENDFOREACH(_OSGCORE_EXT_DIR ${OSG_CORE_EXTENSIONS})
+
 # Find files describing libraries to build, but make sure base
 # and system are processed first
 FILE(GLOB_RECURSE OSG_LIBRARY_CONFIG_FILE_BASE RELATIVE "${CMAKE_SOURCE_DIR}"