Merge remote-tracking branch 'origin/update_superbuild_6.2' into update_pkg

SuperBuild/CMake/External_geos.cmake

@@ -33,7 +33,6 @@ ExternalProject_Add(GEOS
    CMAKE_CACHE_ARGS
    ${SB_CMAKE_CACHE_ARGS}
    -DGEOS_ENABLE_TESTS:BOOL=OFF
-   PATCH_COMMAND ${GEOS_PATCH_COMMAND}
    CMAKE_COMMAND ${GEOS_CMAKE_COMMAND}
    LOG_DOWNLOAD 1
    LOG_CONFIGURE 1

SuperBuild/CMakeLists.txt

@@ -240,6 +240,7 @@ option(USE_SYSTEM_GDAL "Use a system build of GDAL" OFF)
 option(USE_SYSTEM_FFTW "Use a system build of FFTW" OFF)
 option(USE_SYSTEM_ITK "Use a system build of ITK" OFF)
 option(USE_SYSTEM_OPENTHREADS  "Use a system build of OpenThreads" OFF)
+option(USE_SYSTEM_OSSIM  "Use a system build of OSSIM" OFF)
 option(USE_SYSTEM_MUPARSER  "Use a system build of muParser" OFF)
 option(USE_SYSTEM_MUPARSERX "Use a system build of  muParserX" OFF)
 option(USE_SYSTEM_TINYXML  "Use a system build of TinyXML" OFF)