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# This module setups the compiler for the RS library.
# It assumes that find_package(RS) was already called.
if( RS_FOUND AND NOT RS_SETUP )
message( STATUS "UseRS" )
message( STATUS "RS include: ${RS_INCLUDE_DIR}" )
message( STATUS "RS definitions: ${RS_DEFINITIONS}" )
message( STATUS "RS libraries: ${RS_LIBRARIES}" )
if( APPLE AND CMAKE_COMPILER_IS_GNUCXX )
include( ${CMAKE_CURRENT_LIST_DIR}/CGAL_VersionUtils.cmake )
EXEC_PROGRAM( ${CMAKE_CXX_COMPILER}
ARGS -dumpversion
OUTPUT_VARIABLE RS_GXX_VERSION )
VERSION_DECOMPOSE( ${RS_GXX_VERSION} GXX_MAJ GXX_MIN GXX_PAT GXX_TWE )
IS_VERSION_LESS( "${GXX_MAJ}.${GXX_MIN}" "4.3" IS_OLD_GXX )
if( IS_OLD_GXX )
message( STATUS "TLS is not supported by g++<4.3 on Mac OS X" )
add_definitions( "-DCGAL_RS_NO_TLS" )
endif( IS_OLD_GXX )
endif( APPLE AND CMAKE_COMPILER_IS_GNUCXX )
include_directories ( SYSTEM ${RS_INCLUDE_DIR} )
add_definitions( ${RS_DEFINITIONS} "-DCGAL_USE_RS" )
link_libraries( ${RS_LIBRARIES} )
set (RS_SETUP TRUE)
endif( RS_FOUND AND NOT RS_SETUP )
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