opm-simulators/cmake/Modules/FindALUGrid.cmake
Andreas Lauser 217db0dd31 avoid to make ALUGRID_PARALLEL_FOUND a list
because -- at least on one of my systems -- a list evaluates to false,
even if all entries are true...
2013-08-27 09:24:29 +02:00

151 lines
4.7 KiB
CMake

#find_package(PkgConfig)
include(CheckLibraryExists)
macro(_opm_set_alugrid val)
set(ALUGRID_FOUND ${val})
if(NOT ALUGRID_FOUND AND ALUGRID_FIND_REQUIRED)
message(FATAL_ERROR "Could not find required libary ALUGrid")
endif()
# print status message if requested
if(NOT ALUGRID_FIND_QUIETLY)
if(ALUGRID_FOUND)
message(STATUS "Found ALUGrid")
else()
message(STATUS "Could not find ALUGrid")
endif()
endif()
endmacro()
if(ALUGRID_ROOT)
find_path(ALUGRID_PKGCONFIG_DIR alugrid.pc PATHS ${ALUGRID_ROOT}
PATH_SUFFIXES lib/pkgconfig/ alugrid/lib/pkgconfig
NO_DEFAULT_PATH)
find_file(ALUGRID_VERSION alugridversion PATHS ${ALUGRID_ROOT}/bin
NO_DEFAULT_PATH)
else()
find_path(ALUGRID_PKGCONFIG_DIR alugrid.pc
PATH_SUFFIXES lib/pkgconfig/ alugrid/lib/pkgconfig)
get_filename_component(_GUESSED_ALUGRID_ROOT ${ALUGRID_PKGCONFIG_DIR}/../../ ABSOLUTE)
find_file(ALUGRID_VERSION alugridversion PATHS ${_GUESSED_ALUGRID_ROOT}/bin NO_DEFAULT_PATH)
if(ALUGRID_VERSION)
set(ALUGRID_ROOT ${_GUESSED_ALUGRID_ROOT})
else(ALUGRID_VERSION_PATH)
get_filename_component(_GUESSED_ALUGRID_ROOT ${ALUGRID_PKGCONFIG_DIR}/../../.. ABSOLUTE)
find_file(ALUGRID_VERSION alugridversion
PATHS ${_GUESSED_ALUGRID_ROOT}
PATH_SUFFIXES bin
NO_DEFAULT_PATH)
if(ALUGRID_VERSION)
set(ALUGRID_ROOT ${_GUESSED_ALUGRID_ROOT})
endif(ALUGRID_VERSION)
endif(ALUGRID_VERSION)
endif()
unset(ALUGRID_PKGCONFIG_DIR CACHE)
set(ALUGRID_VERSION_REQUIRED 1.50)
if(NOT ALUGRID_VERSION)
message(STATUS "Could not find ALUGrid.")
_opm_set_alugrid(0)
return()
endif(NOT ALUGRID_VERSION)
execute_process(COMMAND ${ALUGRID_VERSION} -c ${ALUGRID_VERSION_REQUIRED} OUTPUT_VARIABLE ALUGRID_VERSION)
if(ALUGRID_VERSION LESS 0)
message(STATUS "ALUGrid version is less than ${ALUGRID_VERSION_REQUIRED}")
_opm_set_alugrid(0)
unset(ALUGRID_VERSION CACHE)
return()
else()
message(STATUS "ALUGrid version is compatible")
endif()
unset(ALUGRID_VERSION CACHE)
find_path(ALUGRID_INCLUDE_DIR "alugrid_serial.h"
PATHS "${ALUGRID_ROOT}" PATH_SUFFIXES "include" "include/serial"
NO_DEFAULT_PATH DOC "Include path of serial alugrid headers.")
if (NOT ALUGRID_INCLUDE_DIR)
message(STATUS "Could not deterimine ALUGrid include directory")
_opm_set_alugrid(0)
return()
endif()
mark_as_advanced(ALUGRID_INCLUDE_DIR)
find_library(ALUGRID_LIBRARY alugrid
PATHS "${ALUGRID_ROOT}"
PATH_SUFFIXES lib lib32 lib64
DOC "ALUGrid library"
NO_DEFAULT_PATH)
if (NOT ALUGRID_LIBRARY)
message(STATUS "Could not find ALUGrid usable library")
_opm_set_alugrid(0)
return()
endif()
set(ALUGRID_LIBRARIES ${ALUGRID_LIBRARY})
mark_as_advanced(ALUGRID_LIBRARIES)
set(ALUGRID_INCLUDE_DIRS
${ALUGRID_INCLUDE_DIR}
${ALUGRID_INCLUDE_DIR}/serial
${ALUGRID_INCLUDE_DIR}/duneinterface)
set(CMAKE_REQUIRED_INCLUDES ${CMAKE_REQUIRED_INCLUDES} ${ALUGRID_INCLUDE_DIRS})
set(CMAKE_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} ${ALUGRID_LIBRARIES})
check_include_file_cxx(stlheaders.h ALUGRID_SERIAL_FOUND)
if(ALUGRID_SERIAL_FOUND)
check_cxx_source_compiles("#include <alugrid_defineparallel.h>
#if ALU3DGRID_BUILD_FOR_PARALLEL == 0
#error
#endif
int main(){}"
ALUGRID_PARALLEL_FOUND)
else()
message(STATUS "alugrid_serial.h found, but could not be compiled.")
_opm_set_alugrid(0)
return()
endif()
if(ALUGRID_PARALLEL_FOUND AND MPI_FOUND)
# must link with METIS if we are going to use parallel ALUGrid
find_package(METIS)
if (METIS_FOUND)
list(APPEND ALUGRID_LIBRARIES ${METIS_LIBRARIES})
# check for parallel ALUGrid
find_path(ALUGRID_PARALLEL_INCLUDE_PATH "alumetis.hh"
PATHS ${ALUGRID_INCLUDE_DIR}
PATH_SUFFIXES "parallel"
NO_DEFAULT_PATH)
if(ALUGRID_PARALLEL_INCLUDE_PATH)
list(APPEND ALUGRID_INCLUDE_DIRS ${ALUGRID_PARALLEL_INCLUDE_PATH})
set(CMAKE_REQUIRED_INCLUDES ${CMAKE_REQUIRED_INCLUDES} ${ALUGRID_INCLUDE_DIRS})
set(CMAKE_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} ${ALUGRID_LIBRARIES})
#set(CMAKE_REQUIRED_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS} -DSOME_MORE_DEF)
check_include_file_cxx(alugrid_parallel.h ALUGRID_PARALLEL_FOUND)
unset(ALUGRID_PARALLEL_INCLUDE_PATH CACHE)
if(NOT ALUGRID_PARALLEL_FOUND)
message(STATUS "alumetis.hh not found in ${ALUGRID_PARALLEL_INCLUDE_PATH}")
endif()
else()
message (STATUS "METIS not found, parallel ALUGrid disabled")
set (ALUGRID_PARALLEL_FOUND 0)
endif()
else()
message(STATUS "alumetis.hh not found (required by parallel alugrid).")
set(ALUGRID_PARALLEL_FOUND 0)
endif()
endif()
if(ALUGRID_SERIAL_FOUND)
_opm_set_alugrid(1)
endif(ALUGRID_SERIAL_FOUND)