88 lines
4.2 KiB
CMake
88 lines
4.2 KiB
CMake
# Try to find nglib/netgen
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#
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# Optional input NETGENDATA is path to the netgen libsrc source tree - this is
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# required due to some headers not being installed by netgen.
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#
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# Once done this will define
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#
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# NGLIB_INCLUDE_DIR - where the nglib include directory can be found
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# NGLIB_LIBRARIES - Link this to use nglib
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# NETGEN_INCLUDE_DIRS - where the netgen include directories can be found
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# NETGEN_DEFINITIONS - C++ compiler defines required to use netgen/nglib
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#
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# See also: http://git.salome-platform.org/gitweb/?p=NETGENPLUGIN_SRC.git;a=summary
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SET(NETGEN_DEFINITIONS -DNO_PARALLEL_THREADS -DOCCGEOMETRY)
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IF(DEFINED MACPORTS_PREFIX OR DEFINED HOMEBREW_PREFIX)
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# We haven't supported Netgen prior to 5.3.1 on MacOS, and the current
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# plan is for the next Netgen version to be 6.1 (currently unreleased).
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IF(DEFINED HOMEBREW_PREFIX)
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EXEC_PROGRAM(brew ARGS --prefix nglib OUTPUT_VARIABLE NGLIB_PREFIX)
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ELSE(DEFINED HOMEBREW_PREFIX)
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SET(NGLIB_PREFIX ${MACPORTS_PREFIX})
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ENDIF(DEFINED HOMEBREW_PREFIX)
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FIND_PATH(NGLIB_INCLUDE_DIR nglib.h ${NGLIB_PREFIX}/include)
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FIND_LIBRARY(NGLIB_LIBNGLIB nglib ${NGLIB_PREFIX}/lib)
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FIND_LIBRARY(NGLIB_LIBMESH mesh ${NGLIB_PREFIX}/lib)
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FIND_LIBRARY(NGLIB_LIBOCC occ ${NGLIB_PREFIX}/lib)
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FIND_LIBRARY(NGLIB_LIBINTERFACE interface ${NGLIB_PREFIX}/lib)
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SET(NGLIB_LIBRARIES ${NGLIB_LIBNGLIB} ${NGLIB_LIBMESH}
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${NGLIB_LIBOCC} ${NGLIB_LIBINTERFACE})
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IF(NOT NETGENDATA)
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SET(NETGENDATA ${NGLIB_PREFIX}/include/netgen)
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ENDIF(NOT NETGENDATA)
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ELSE(DEFINED MACPORTS_PREFIX OR DEFINED HOMEBREW_PREFIX)
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FIND_PATH(NGLIB_INCLUDE_DIR NAMES nglib.h PATHS ${NETGEN_INCLUDEDIR} /usr/include)
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FIND_LIBRARY(NGLIB_LIBRARIES nglib PATHS ${NETGEN_LIBDIR} /usr/lib /usr/local/lib)
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IF(NOT NETGENDATA)
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SET(NETGENDATA /usr/share/netgen/libsrc)
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ENDIF(NOT NETGENDATA)
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ENDIF(DEFINED MACPORTS_PREFIX OR DEFINED HOMEBREW_PREFIX)
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FIND_PATH(NETGEN_DIR_include NAMES mydefs.hpp PATHS ${NETGEN_INCLUDEDIR} ${NGLIB_INCLUDE_DIR} ${NETGENDATA}/include)
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FIND_PATH(NETGEN_DIR_csg NAMES csg.hpp PATHS ${NETGEN_INCLUDEDIR} ${NGLIB_INCLUDE_DIR} ${NETGENDATA}/csg)
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FIND_PATH(NETGEN_DIR_gen NAMES array.hpp PATHS ${NETGEN_INCLUDEDIR} ${NGLIB_INCLUDE_DIR} ${NETGENDATA}/general)
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FIND_PATH(NETGEN_DIR_geom2d NAMES geom2dmesh.hpp PATHS ${NETGEN_INCLUDEDIR} ${NGLIB_INCLUDE_DIR} ${NETGENDATA}/geom2d)
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FIND_PATH(NETGEN_DIR_gprim NAMES gprim.hpp PATHS ${NETGEN_INCLUDEDIR} ${NGLIB_INCLUDE_DIR} ${NETGENDATA}/gprim)
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FIND_PATH(NETGEN_DIR_la NAMES linalg.hpp PATHS ${NETGEN_INCLUDEDIR} ${NGLIB_INCLUDE_DIR} ${NETGENDATA}/linalg)
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FIND_PATH(NETGEN_DIR_mesh NAMES meshing.hpp PATHS ${NETGEN_INCLUDEDIR} ${NGLIB_INCLUDE_DIR} ${NETGENDATA}/meshing)
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FIND_PATH(NETGEN_DIR_occ NAMES occgeom.hpp PATHS ${NETGEN_INCLUDEDIR} ${NGLIB_INCLUDE_DIR} ${NETGENDATA}/occ)
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FIND_PATH(NETGEN_DIR_stlgeom NAMES stlgeom.hpp PATHS ${NETGEN_INCLUDEDIR} ${NGLIB_INCLUDE_DIR} ${NETGENDATA}/stlgeom)
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IF(NOT NGLIB_INCLUDE_DIR AND NOT NETGEN_DIR_include)
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MESSAGE(STATUS "Cannot find NETGEN header files.")
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ELSE()
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file(STRINGS ${NETGEN_DIR_include}/mydefs.hpp NETGEN_VERSION
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REGEX "#define PACKAGE_VERSION.*"
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)
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string(REGEX MATCH "[0-9]+" NETGEN_VERSION ${NETGEN_VERSION})
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# EXECUTE_PROCESS(COMMAND grep -e ".*define.*PACKAGE_VERSION" ${NETGEN_DIR_include}/mydefs.hpp
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# COMMAND sed -r "s:.*PACKAGE_VERSION \"([0-9]*).*:\\1:g"
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# OUTPUT_VARIABLE NETGEN_VERSION
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# OUTPUT_STRIP_TRAILING_WHITESPACE)
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ENDIF()
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IF(NOT NGLIB_LIBRARIES)
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MESSAGE(STATUS "Cannot find NETGEN library.")
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ENDIF()
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IF(NGLIB_INCLUDE_DIR AND NGLIB_LIBRARIES)
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SET(NETGEN_FOUND TRUE)
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SET(NETGEN_INCLUDE_DIRS ${NETGEN_DIR_include} ${NGLIB_INCLUDE_DIR}
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${NETGEN_DIR_csg} ${NETGEN_DIR_gen} ${NETGEN_DIR_geom2d}
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${NETGEN_DIR_gprim} ${NETGEN_DIR_la} ${NETGEN_DIR_mesh}
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${NETGEN_DIR_occ} ${NETGEN_DIR_stlgeom})
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LIST(REMOVE_DUPLICATES NETGEN_INCLUDE_DIRS)
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MESSAGE(STATUS "Found NETGEN version ${NETGEN_VERSION}")
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LIST(APPEND NETGEN_DEFINITIONS -DNETGEN_VERSION=${NETGEN_VERSION})
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ELSE()
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SET(NETGEN_FOUND FALSE)
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ENDIF()
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