68 lines
1.9 KiB
CMake
68 lines
1.9 KiB
CMake
|
find_package( GMP QUIET )
|
||
|
|
|
||
|
|
if( GMP_FOUND AND MPFR_FOUND )
|
||
|
|
|
||
|
|
if( MPFI_INCLUDE_DIR AND MPFI_LIBRARIES )
|
||
|
|
set( MPFI_FOUND TRUE )
|
||
|
|
endif( MPFI_INCLUDE_DIR AND MPFI_LIBRARIES )
|
||
|
|
|
||
|
|
find_path(MPFI_INCLUDE_DIR NAMES mpfi.h
|
||
|
|
HINTS ENV MPFI_INC_DIR
|
||
|
|
ENV MPFI_DIR
|
||
|
|
PATHS ${GMP_INCLUDE_DIR_SEARCH}
|
||
|
|
PATH_SUFFIXES include
|
||
|
|
DOC "The directory containing the MPFI header files"
|
||
|
|
)
|
||
|
|
|
||
|
|
find_library(MPFI_LIBRARIES NAMES mpfi
|
||
|
|
HINTS ENV MPFI_LIB_DIR
|
||
|
|
ENV MPFI_DIR
|
||
|
|
PATHS ${GMP_LIBRARIES_DIR_SEARCH}
|
||
|
|
PATH_SUFFIXES lib
|
||
|
|
DOC "Directory containing the MPFI library"
|
||
|
|
)
|
||
|
|
|
||
|
|
if( MPFI_LIBRARIES )
|
||
|
|
get_filename_component(MPFI_LIBRARIES_DIR ${MPFI_LIBRARIES} PATH CACHE )
|
||
|
|
endif( MPFI_LIBRARIES )
|
||
|
|
|
||
|
|
if( NOT MPFI_INCLUDE_DIR OR NOT MPFI_LIBRARIES_DIR )
|
||
|
|
include( MPFIConfig OPTIONAL )
|
||
|
|
endif( NOT MPFI_INCLUDE_DIR OR NOT MPFI_LIBRARIES_DIR )
|
||
|
|
|
||
|
|
include(FindPackageHandleStandardArgs)
|
||
|
|
|
||
|
|
find_package_handle_standard_args( MPFI
|
||
|
|
"DEFAULT_MSG"
|
||
|
|
MPFI_LIBRARIES
|
||
|
|
MPFI_INCLUDE_DIR )
|
||
|
|
|
||
|
|
else( GMP_FOUND AND MPFR_FOUND )
|
||
|
|
|
||
|
|
message( STATUS "MPFI needs GMP and MPFR" )
|
||
|
|
|
||
|
|
endif( GMP_FOUND AND MPFR_FOUND )
|
||
|
|
|
||
|
|
if( MPFI_FOUND )
|
||
|
|
get_dependency_version( MPFR )
|
||
|
|
IS_VERSION_LESS("${MPFR_VERSION}" "4.0.0" _MPFR_OLD)
|
||
|
|
|
||
|
|
get_dependency_version( MPFI )
|
||
|
|
IS_VERSION_LESS("${MPFI_VERSION}" "1.5.2" _MPFI_OLD)
|
||
|
|
|
||
|
|
if( ( _MPFR_OLD AND NOT _MPFI_OLD ) OR ( NOT _MPFR_OLD AND _MPFI_OLD ) )
|
||
|
|
|
||
|
|
message(
|
||
|
|
STATUS
|
||
|
|
"MPFI<1.5.2 requires MPFR<4.0.0; MPFI>=1.5.2 requires MPFR>=4.0.0" )
|
||
|
|
|
||
|
|
set( MPFI_FOUND FALSE )
|
||
|
|
|
||
|
|
else( ( _MPFR_OLD AND NOT _MPFI_OLD ) OR ( NOT _MPFR_OLD AND _MPFI_OLD ) )
|
||
|
|
|
||
|
|
set( MPFI_USE_FILE "CGAL_UseMPFI" )
|
||
|
|
|
||
|
|
endif( ( _MPFR_OLD AND NOT _MPFI_OLD ) OR ( NOT _MPFR_OLD AND _MPFI_OLD ) )
|
||
|
|
|
||
|
|
endif( MPFI_FOUND )
|