85 lines
2.1 KiB
CMake
85 lines
2.1 KiB
CMake
# RS needs GMP 4.2 or newer, this script will fail if an old version is
|
|
# detected
|
|
|
|
find_package( GMP )
|
|
find_package( MPFI )
|
|
find_package( RS )
|
|
|
|
if ( RS_FOUND )
|
|
|
|
if( MPFI_FOUND )
|
|
|
|
include( ${CMAKE_CURRENT_LIST_DIR}/CGAL_VersionUtils.cmake )
|
|
|
|
find_path(RS3_INCLUDE_DIR
|
|
NAMES rs3_fncts.h
|
|
HINTS ENV RS3_INC_DIR
|
|
ENV RS3_DIR
|
|
ENV RS_INC_DIR
|
|
ENV RS_DIR
|
|
PATHS ${RS_INCLUDE_DIR}
|
|
PATH_SUFFIXES include
|
|
DOC "The directory containing the RS3 include files"
|
|
)
|
|
|
|
find_library(RS3_LIBRARIES
|
|
NAMES rs3
|
|
HINTS ENV RS3_LIB_DIR
|
|
ENV RS3_DIR
|
|
ENV RS_LIB_DIR
|
|
ENV RS_DIR
|
|
PATHS ${RS_LIBRARIES_DIR}
|
|
PATH_SUFFIXES lib
|
|
DOC "Path to the RS3 library"
|
|
)
|
|
|
|
get_dependency_version( GMP )
|
|
|
|
IS_VERSION_LESS("${GMP_VERSION}" "4.2.0" _IS_GMP_VERSION_TO_LOW)
|
|
|
|
if(_IS_GMP_VERSION_TO_LOW)
|
|
|
|
message( STATUS
|
|
"RS3 needs GMP>=4.2. Your GMP version is ${GMP_VERSION}." )
|
|
|
|
else(_IS_GMP_VERSION_TO_LOW)
|
|
|
|
if( RS3_INCLUDE_DIR AND RS3_LIBRARIES )
|
|
set(RS3_FOUND TRUE)
|
|
endif( RS3_INCLUDE_DIR AND RS3_LIBRARIES )
|
|
|
|
if( RS3_LIBRARIES )
|
|
get_filename_component(RS3_LIBRARIES_DIR ${RS3_LIBRARIES} PATH CACHE )
|
|
endif( RS3_LIBRARIES )
|
|
|
|
if( NOT RS3_INCLUDE_DIR OR NOT RS3_LIBRARIES_DIR )
|
|
include( RS3Config OPTIONAL )
|
|
endif( NOT RS3_INCLUDE_DIR OR NOT RS3_LIBRARIES_DIR )
|
|
|
|
include(FindPackageHandleStandardArgs)
|
|
|
|
find_package_handle_standard_args( RS3
|
|
"DEFAULT_MSG"
|
|
RS3_LIBRARIES
|
|
RS3_INCLUDE_DIR )
|
|
|
|
endif(_IS_GMP_VERSION_TO_LOW)
|
|
|
|
else( MPFI_FOUND )
|
|
|
|
message( STATUS "RS3 requires MPFI" )
|
|
set( RS3_FOUND FALSE )
|
|
|
|
endif( MPFI_FOUND )
|
|
|
|
else( RS_FOUND )
|
|
|
|
message( STATUS "RS3 requires RS" )
|
|
set( RS3_FOUND FALSE )
|
|
|
|
endif( RS_FOUND )
|
|
|
|
if(RS3_FOUND)
|
|
set(RS3_USE_FILE "CGAL_UseRS3")
|
|
endif(RS3_FOUND)
|