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# ------------------------------------------------------------------------------
# CGAL+CMake support for CloudCompare
# ------------------------------------------------------------------------------
FIND_PACKAGE( CGAL QUIET COMPONENTS Core ) # implies findGMP
if (CGAL_FOUND)
if(${CGAL_MAJOR_VERSION} LESS 4)
message(SEND_ERROR "CC Lib requires at least CGAL 4.3")
endif()
if(${CGAL_MAJOR_VERSION} EQUAL 4 AND CGAL_MINOR_VERSION LESS 3)
message(SEND_ERROR "CC Lib requires at least CGAL 4.3")
endif()
# We need to get rid of CGAL CXX flags
set(CGAL_DONT_OVERRIDE_CMAKE_FLAGS ON CACHE INTERNAL "override CGAL flags" FORCE)
set(CGAL_DO_NOT_WARN_ABOUT_CMAKE_BUILD_TYPE TRUE CACHE INTERNAL "turn off warning")
include( ${CGAL_USE_FILE} )
include_directories(${CGAL_INCLUDE_DIR})
# Take care of GMP and MPFR DLLs on Windows!
if( WIN32 )
# message(${GMP_LIBRARIES})
list(GET GMP_LIBRARIES 0 FIRST_GMP_LIB_FILE)
get_filename_component(GMP_LIB_FOLDER ${FIRST_GMP_LIB_FILE} DIRECTORY)
# message(${GMP_LIB_FOLDER})
file( GLOB GMP_DLL_FILES ${GMP_LIB_FOLDER}/*.dll )
foreach( dest ${INSTALL_DESTINATIONS} )
copy_files( "${GMP_DLL_FILES}" ${dest} ) # Mind the quotes!
endforeach()
endif()
else()
message(SEND_ERROR "Could not find CGAL")
endif()
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