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https://github.com/OPM/opm-simulators.git
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73db2c388c
recently UG has become free software (yay!), so we can now support it with a good conscience. The CMake module is based on the "UseUG.cmake" module of dune-grid but it is quite a bit simpler and actually works. (I cannot see how UseUG.cmake can work without ever including the ug-config*.cmake files...) the UG source code is available here: https://github.com/ugfem/ug
113 lines
4.0 KiB
CMake
113 lines
4.0 KiB
CMake
#
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# This module first tests for UG and then sets the necessary flags
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# and config.h defines. If UG is found UG_FOUND will be true.
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#
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# this function is required in order not to pollute the global
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# namespace with the macros defined in ug-config*.cmake
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function(opmFindUg)
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if(NOT UG_ROOT)
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# check whether UG is in /usr/local
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if(EXISTS "/usr/local/include/ug")
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set(UG_ROOT "/usr/local")
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# check whether UG is in /usr
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elseif(EXISTS "/usr/include/ug")
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set(UG_ROOT "/usr")
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# oops
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else()
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message(STATUS "Could not find UG. It seems to be not installed.")
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return()
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endif()
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endif()
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if(UG_ROOT AND NOT UG_DIR)
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# define the directory where the config file resides
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if(EXISTS "${UG_ROOT}/lib/cmake/ug/ug-config.cmake")
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set(UG_DIR ${UG_ROOT}/lib/cmake/ug)
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elseif(EXISTS "${UG_ROOT}/lib64/cmake/ug/ug-config.cmake")
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set(UG_DIR ${UG_ROOT}/lib64/cmake/ug)
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else()
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message(WARNING "Could not find file ug-config.cmake relative to given UG_ROOT")
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return()
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endif()
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endif()
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# include the config mode files kindly provided by UG...
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include(${UG_DIR}/ug-config-version.cmake)
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include(${UG_DIR}/ug-config.cmake)
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set(UG_FOUND "1")
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if(NOT UG_FOR_DUNE STREQUAL "yes")
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set(UG_FOUND "0")
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message(WARNING "UG was not configured for DUNE. Did pass --enable-dune to its configure?")
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return()
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endif()
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set(HAVE_UG ${UG_FOUND})
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# parse version
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string(REGEX REPLACE "([0-9]*)\\.[0-9]*\\..*" "\\1" UG_VERSION_MAJOR "${PACKAGE_VERSION}")
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string(REGEX REPLACE "[0-9]*\\.([0-9]*)\\..*" "\\1" UG_VERSION_MINOR "${PACKAGE_VERSION}")
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string(REGEX REPLACE "[0-9]*\\.[0-9]*\\.([0-9]*).*" "\\1" UG_VERSION_REVISION "${PACKAGE_VERSION}")
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string(REGEX REPLACE ".*-patch([0-9]*)" "\\1" TMP "${PACKAGE_VERSION}")
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if(TMP STREQUAL "${PACKAGE_VERSION}")
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set(UG_VERSION_PATCHLEVEL "")
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else()
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set(UG_VERSION_PATCHLEVEL "${TMP}")
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endif()
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# Adjust compiler/linker arguments
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set(UG_LIBRARY_DIR "${libdir}")
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foreach (UG_RAW_LIB "-lugS2" "-lugS3" "-ldevS")
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string(REGEX REPLACE "-l(.*)" "\\1" UG_LIB "${UG_RAW_LIB}")
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set(UG_LIB_FILE "${UG_LIBRARY_DIR}/lib${UG_LIB}.a")
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if (EXISTS "${UG_LIB_FILE}")
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set(UG_LIBS "${UG_LIBS}" ${UG_LIB_FILE})
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else()
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set(UG_LIBS "${UG_LIBS}" ${UG_LIB})
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endif()
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endforeach()
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set(UG_LIBRARIES "${UG_LIBS}")
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# export all variables which need to be seen globally
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set(UG_FOUND "${UG_FOUND}" PARENT_SCOPE)
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set(HAVE_UG "${HAVE_UG}" PARENT_SCOPE)
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set(UG_INCLUDE_DIRS "${UG_INCLUDES}" PARENT_SCOPE)
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set(UG_LIBRARIES "${UG_LIBRARIES}" PARENT_SCOPE)
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set(UG_VERSION_MAJOR "${UG_VERSION_MAJOR}" PARENT_SCOPE)
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set(UG_VERSION_MINOR "${UG_VERSION_MINOR}" PARENT_SCOPE)
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set(UG_VERSION_REVISION "${UG_VERSION_REVISION}" PARENT_SCOPE)
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set(UG_VERSION_PATCHLEVEL "${UG_VERSION_PATCHLEVEL}" PARENT_SCOPE)
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set(UG_DEFINITIONS "${UG_COMPILE_FLAGS}" PARENT_SCOPE)
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endfunction()
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if (NOT HAVE_UG)
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opmFindUg()
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set(HAVE_UG "${HAVE_UG}" CACHE BOOL "UG library is available")
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set(UG_INCLUDE_DIRS "${UG_INCLUDE_DIRS}" CACHE STRING "Directory containing the headers of the UG library")
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set(UG_LIBRARIES "${UG_LIBRARIES}" CACHE STRING "The libraries which need to be linked to be able to use the UG library")
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set(UG_DEFINITIONS "${UG_DEFINITIONS}" CACHE STRING "The compiler flags for the UG library")
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set(UG_VERSION_MAJOR "${UG_VERSION_MAJOR}" CACHE INT "Major version of the UG release")
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set(UG_VERSION_MINOR "${UG_VERSION_MINOR}" CACHE INT "Minor version of the UG release")
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set(UG_VERSION_REVISION "${UG_VERSION_REVISION}" CACHE INT "Revision of the UG release")
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set(UG_VERSION_PATCHLEVEL "${UG_VERSION_PATCHLEVEL}" CACHE INT "Patchlevel of the UG release")
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mark_as_advanced(HAVE_UG)
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mark_as_advanced(UG_INCLUDE_DIRS)
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mark_as_advanced(UG_LIBRARIES)
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mark_as_advanced(UG_DEFINITIONS)
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mark_as_advanced(UG_VERSION_MAJOR)
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mark_as_advanced(UG_VERSION_MINOR)
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mark_as_advanced(UG_VERSION_REVISION)
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mark_as_advanced(UG_VERSION_PATCHLEVEL)
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else()
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set(UG_FOUND "0")
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endif()
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