53 lines
1.9 KiB
CMake
Executable File
53 lines
1.9 KiB
CMake
Executable File
# This module setups the compiler for the MPFI library.
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# It assumes that find_package(MPFI) was already called.
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if( MPFI_FOUND AND NOT MPFI_SETUP )
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if (GMP_FOUND AND MPFR_FOUND)
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message( STATUS "UseMPFI" )
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message( STATUS "MPFI include: ${MPFI_INCLUDE_DIR}" )
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message( STATUS "MPFI definitions: ${MPFI_DEFINITIONS}" )
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message( STATUS "MPFI libraries: ${MPFI_LIBRARIES}" )
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try_run( MPFI_TEST_RESULT
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COMPILED_MPFI_TEST
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"${CMAKE_BINARY_DIR}"
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"${CGAL_MODULES_DIR}/test_MPFI.cpp"
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CMAKE_FLAGS
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"-DINCLUDE_DIRECTORIES:
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STRING=${MPFI_INCLUDE_DIR};${GMP_INCLUDE_DIR};${MPFR_INCLUDE_DIR}"
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"-DLINK_LIBRARIES:
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STRING=${MPFI_LIBRARIES};${GMP_LIBRARIES};${MPFR_LIBRARIES}"
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"-DLINK_DIRECTORIES:
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STRING=${MPFI_LIBRARIES_DIR};${GMP_LIBRARIES_DIRS};${MPFR_LIBRARIES}"
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COMPILE_OUTPUT_VARIABLE MPFI_TEST_COMPILATION_OUTPUT
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)
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if( COMPILED_MPFI_TEST AND MPFI_TEST_RESULT EQUAL 0)
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include_directories( SYSTEM ${MPFI_INCLUDE_DIR} )
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link_directories( ${MPFI_LIBRARIES_DIR} )
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add_definitions( ${MPFI_DEFINITIONS} "-DCGAL_USE_MPFI" )
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link_libraries( ${MPFI_LIBRARIES} )
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else( COMPILED_MPFI_TEST AND MPFI_TEST_RESULT EQUAL 0)
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if (CGAL_ENABLE_PRECONFIG)
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message( STATUS "MPFI is incorrectly configured with CGAL" )
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else()
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message( STATUS "MPFI is incorrectly configured on this system" )
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endif()
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message( STATUS
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"Output of the failed MPFI test was:\n${MPFI_TEST_COMPILATION_OUTPUT}" )
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message( STATUS "End of the MPFI test output" )
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endif( COMPILED_MPFI_TEST AND MPFI_TEST_RESULT EQUAL 0)
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set( MPFI_SETUP TRUE )
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else()
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message( STATUS "MPFI needs GMP and MPFR" )
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endif()
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endif( MPFI_FOUND AND NOT MPFI_SETUP )
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