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[bbtk.git] / packages / vtk / Configure.cmake

diff --git a/packages/vtk/Configure.cmake b/packages/vtk/Configure.cmake
index 636574a6dc6f4787158261d6e3ad62a3730dcac6..3113c1edfe436dcc626894dc915a989e263c47fa 100644 (file)
--- a/packages/vtk/Configure.cmake
+++ b/packages/vtk/Configure.cmake
@@ -1,25 +1,36 @@
 #===========================================================================
-# If the package is not a "core" bbtk package (included into the toolkit)
-# then we have to find (and use) bbtk 
-IF(NOT BBTK_CORE_PACKAGE)
-  #-------------------------------------------------------------------------
-  # Find and use the Black Box Toolkit
-  # Search BBTK
-  FIND_PACKAGE(BBTK)
-  # If bbtk found
-  IF(BBTK_FOUND)
-    INCLUDE(${BBTK_USE_FILE})
-    SET(BBTK_PACKAGE_LIBS 
-      ${BBTK_PACKAGE_LIBS}
-      ${BBTK_LIBRARIES})
-    MARK_AS_ADVANCED(BBTK_DIR)
-  ENDIF(BBTK_FOUND)
-  #-------------------------------------------------------------------------
-ENDIF(NOT BBTK_CORE_PACKAGE)
+# DOES THE USER WANT TO BUILD THE PACKAGE ?
+OPTION(BUILD_BBTK_PACKAGE_${BBTK_PACKAGE_NAME} 
+  "Build the bbtk package ${BBTK_PACKAGE_NAME} ?" OFF)
 #===========================================================================
 
-#===========================================================================
-# Include package configuration cmake script from bbtk dir
-INCLUDE(${BBTK_CMAKE_DIR}/BBTKConfigurePackage.cmake)
-#===========================================================================
+IF(BUILD_BBTK_PACKAGE_${BBTK_PACKAGE_NAME})
+  #===========================================================================
+  # THE USER HAS CHOSEN TO BUILD THE PACKAGE  
+  #===========================================================================
+
+  #===========================================================================
+  # If the package is not a "core" bbtk package (included into the toolkit)
+  # then we have to find and use bbtk 
+  IF(NOT BBTK_CORE_PACKAGE)
+    FIND_PACKAGE(BBTK REQUIRED)
+    INCLUDE(${BBTK_USE_FILE})
+  ENDIF(NOT BBTK_CORE_PACKAGE)
+  #===========================================================================
+  
+  #===========================================================================
+  # Include package configuration cmake script from bbtk cmake dir
+  INCLUDE(${BBTK_CMAKE_DIR}/BBTKConfigurePackage.cmake)
+
+#=========================================================================== 
+  
+ELSE(BUILD_BBTK_PACKAGE_${BBTK_PACKAGE_NAME})
+
+  #===========================================================================
+  # Else if it is a core package we have to reset some things...
+  IF(BBTK_CORE_PACKAGE)
+    INCLUDE(${BBTK_CMAKE_DIR}/BBTKConfigurePackage_BuildOff.cmake)   
+  ENDIF(BBTK_CORE_PACKAGE)
+  #===========================================================================
 
+ENDIF(BUILD_BBTK_PACKAGE_${BBTK_PACKAGE_NAME})