Fixed wrong reference to oce version in CMakeList

Author: tpaviot

CMakeLists.txt

@@ -116,7 +116,8 @@ if(DEFINED OCE_INCLUDE_PATH)
 # find OCE automatically
 else(OCE_INCLUDE_PATH)
  find_package(OCE 0.18 REQUIRED)
- set(CMAKE_SWIG_FLAGS ${CMAKE_SWIG_FLAGS} -DOCC_VERSION_HEX=0x060901) # oce0.17.2
+ # OCE 0.18 relies on OCC 6.9.1
+ set(CMAKE_SWIG_FLAGS ${CMAKE_SWIG_FLAGS} -DOCC_VERSION_HEX=0x060901)
  if(OCE_FOUND)
  message(STATUS "OpenCASCADE Community Edition (OCE) found.")
  include_directories(${OCE_INCLUDE_DIRS})