83 lines
4.1 KiB
CMake
83 lines
4.1 KiB
CMake
enable_language(Fortran)
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enable_language(C)
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find_package(GSL REQUIRED)
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find_package(PkgConfig QUIET)
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find_package(MPI REQUIRED)
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set(DOWNLOAD_SCAFACOS_DEFAULT ON)
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if(PKG_CONFIG_FOUND)
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pkg_check_modules(SCAFACOS QUIET scafacos)
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if(SCAFACOS_FOUND)
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set(DOWNLOAD_SCAFACOS_DEFAULT OFF)
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endif()
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endif()
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option(DOWNLOAD_SCAFACOS "Download ScaFaCoS library instead of using an already installed one" ${DOWNLOAD_SCAFACOS_DEFAULT})
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if(DOWNLOAD_SCAFACOS)
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message(STATUS "ScaFaCoS download requested - we will build our own")
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# create variables to pass our compiler flags along to the subsystem compile
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# need to apply -fallow-argument-mismatch, if the fortran compiler supports it
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include(CheckFortranCompilerFlag)
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check_fortran_compiler_flag("-fallow-argument-mismatch" GNUFortran_ARGUMENT_MISMATCH_FLAG)
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if(GNUFortran_ARGUMENT_MISMATCH_FLAG)
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set(APPEND_Fortran_FLAG "-fallow-argument-mismatch")
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endif()
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if(CMAKE_Fortran_FLAGS)
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set(SCAFACOS_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} ${APPEND_Fortran_FLAG}")
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else()
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set(SCAFACOS_Fortran_FLAGS "${CMAKE_Fortran_${CMAKE_BUILD_TYPE}_FLAGS} ${APPEND_Fortran_FLAG}")
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endif()
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if(CMAKE_CXX_FLAGS)
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set(SCAFACOS_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
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else()
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set(SCAFACOS_CXX_FLAGS "${CMAKE_CXX_${CMAKE_BUILD_TYPE}_FLAGS}")
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endif()
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if(CMAKE_C_FLAGS)
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set(SCAFACOS_C_FLAGS "${CMAKE_C_FLAGS}")
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else()
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set(SCAFACOS_C_FLAGS "${CMAKE_C_${CMAKE_BUILD_TYPE}_FLAGS}")
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endif()
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include(ExternalProject)
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ExternalProject_Add(scafacos_build
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URL https://github.com/scafacos/scafacos/releases/download/v1.0.1/scafacos-1.0.1.tar.gz
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URL_MD5 bd46d74e3296bd8a444d731bb10c1738
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CONFIGURE_COMMAND <SOURCE_DIR>/configure --prefix=<INSTALL_DIR> --disable-doc
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--enable-fcs-solvers=fmm,p2nfft,direct,ewald,p3m
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--with-internal-fftw --with-internal-pfft
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--with-internal-pnfft ${CONFIGURE_REQUEST_PIC}
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FC=${CMAKE_MPI_Fortran_COMPILER} FCFLAGS=${SCAFACOS_Fortran_FLAGS}
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CXX=${CMAKE_MPI_CXX_COMPILER} CXXFLAGS=${SCAFACOS_CXX_FLAGS}
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CC=${CMAKE_MPI_C_COMPILER} CFLAGS=${SCAFACOS_C_FLAGS}
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F77=
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BUILD_BYPRODUCTS
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<INSTALL_DIR>/lib/libfcs.a
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<INSTALL_DIR>/lib/libfcs_direct.a
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<INSTALL_DIR>/lib/libfcs_ewald.a
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<INSTALL_DIR>/lib/libfcs_fmm.a
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<INSTALL_DIR>/lib/libfcs_p2nfft.a
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<INSTALL_DIR>/lib/libfcs_p3m.a
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<INSTALL_DIR>/lib/libfcs_near.a
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<INSTALL_DIR>/lib/libfcs_gridsort.a
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<INSTALL_DIR>/lib/libfcs_resort.a
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<INSTALL_DIR>/lib/libfcs_redist.a
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<INSTALL_DIR>/lib/libfcs_common.a
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<INSTALL_DIR>/lib/libfcs_pnfft.a
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<INSTALL_DIR>/lib/libfcs_pfft.a
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<INSTALL_DIR>/lib/libfcs_fftw3_mpi.a
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<INSTALL_DIR>/lib/libfcs_fftw3.a
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)
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ExternalProject_get_property(scafacos_build INSTALL_DIR)
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file(MAKE_DIRECTORY ${INSTALL_DIR}/include)
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add_library(LAMMPS::SCAFACOS UNKNOWN IMPORTED)
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set_target_properties(LAMMPS::SCAFACOS PROPERTIES
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IMPORTED_LOCATION "${INSTALL_DIR}/lib/libfcs.a"
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INTERFACE_INCLUDE_DIRECTORIES "${INSTALL_DIR}/include"
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INTERFACE_LINK_LIBRARIES "${INSTALL_DIR}/lib/libfcs.a;${INSTALL_DIR}/lib/libfcs_direct.a;${INSTALL_DIR}/lib/libfcs_ewald.a;${INSTALL_DIR}/lib/libfcs_fmm.a;${INSTALL_DIR}/lib/libfcs_p2nfft.a;${INSTALL_DIR}/lib/libfcs_p3m.a;GSL::gsl;${INSTALL_DIR}/lib/libfcs_near.a;${INSTALL_DIR}/lib/libfcs_gridsort.a;${INSTALL_DIR}/lib/libfcs_resort.a;${INSTALL_DIR}/lib/libfcs_redist.a;${INSTALL_DIR}/lib/libfcs_common.a;${INSTALL_DIR}/lib/libfcs_pnfft.a;${INSTALL_DIR}/lib/libfcs_pfft.a;${INSTALL_DIR}/lib/libfcs_fftw3_mpi.a;${INSTALL_DIR}/lib/libfcs_fftw3.a;MPI::MPI_Fortran;MPI::MPI_C")
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target_link_libraries(lammps PRIVATE LAMMPS::SCAFACOS)
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add_dependencies(LAMMPS::SCAFACOS scafacos_build)
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else()
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find_package(PkgConfig REQUIRED)
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pkg_check_modules(SCAFACOS REQUIRED IMPORTED_TARGET scafacos)
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target_link_libraries(lammps PRIVATE PkgConfig::SCAFACOS)
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endif()
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