add compilation flag for IPK4 LPK8 and build of amgprec library
Luca Pepè Sciarria
1 year ago
parent
b426a9ccf7
commit
2efe639a19
@ -0,0 +1,158 @@
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cmake_minimum_required(VERSION 3.10)
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project(amg4psblas VERSION 1.0 LANGUAGES C Fortran)
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set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}/cmake")
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# Check for the installation path for psblas
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if(NOT DEFINED PSBLAS_INSTALL_DIR)
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message(FATAL_ERROR "Please specify the path to the psblas installation directory using -DPSBLAS_INSTALL_DIR=<path>")
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endif()
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# Set the include and library directories based on the provided path
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set(INSTALLDIR "${PSBLAS_INSTALL_DIR}")
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set(INCDIR "${INSTALLDIR}/include")
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set(MODDIR "${INSTALLDIR}/modules")
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set(LIBDIR "${INSTALLDIR}/lib")
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message(STATUS "PSBLAS DIRECTORY INC ${INCDIR}; MOD ${MODDIR}; LIB ${LIBDIR};")
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# Find the psblas package
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find_package(psblas REQUIRED PATHS ${INSTALLDIR})
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if(NOT psblas_FOUND)
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message(FATAL_ERROR "PSBLAS not found!")
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else()
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message(STATUS "Found PSBLAS: ${psblas_LIBRARIES}")
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endif()
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# Include directories for the project
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include_directories(${PSBLAS_INSTALL_DIR})
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# Include directories for the Fortran compiler
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include_directories(${INCDIR} ${MODDIR} ${LIBDIR})
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#TODO: what follow should be taken from psblas. We need to set in PSBLAS CMakeLists.txt the right variable to be used here
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#------------------------------------
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# Fortran name mangling introspection
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#------------------------------------
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include("${CMAKE_CURRENT_LIST_DIR}/cmake/CapitalizeString.cmake")
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include(FortranCInterface)
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CapitalizeString(${FortranCInterface_GLOBAL__CASE} fc_case)
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message(STATUS "Name mangling capitalization: ${fc_case}")
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message(STATUS "Name mangling fortran global suffix underscore: ${FortranCInterface_GLOBAL__SUFFIX}")
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if(FortranCInterface_GLOBAL__SUFFIX STREQUAL "")
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add_compile_options("-D${fc_case}Case")
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elseif(FortranCInterface_GLOBAL__SUFFIX STREQUAL "_")
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add_compile_options("-D${fc_case}Underscore")
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elseif(FortranCInterface_GLOBAL__SUFFIX STREQUAL "__")
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add_compile_options("-D${fc_case}DoubleUnderscore")
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else()
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message( FATAL_ERROR "Fortran name mangling suffix, \'${FortranCInterface_GLOBAL__SUFFIX}\', unknown to PSBLAS")
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endif()
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message(STATUS "win? ${WIN32};")
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if(TRUE )#NOT ${WIN32})
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#previous check did not work if WIN32 is empty string
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#----------------------------------------------
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# Determine system endian-ness and pointer size
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#----------------------------------------------
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include(TestBigEndian)
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TEST_BIG_ENDIAN(IS_BIG_ENDIAN)
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if(IS_BIG_ENDIAN)
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message( STATUS "System appears to be big endian.")
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else()
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message( STATUS "System appears to be little endian.")
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add_compile_options(-DLittleEndian)
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endif()
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include(CheckTypeSize)
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CHECK_TYPE_SIZE("void *" VOID_P_SIZE LANGUAGE C)
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if(${VOID_P_SIZE} EQUAL 8)
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add_compile_options(-DPtr64Bits)
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endif()
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message(STATUS "Have 64bit pointers")
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#add define values for integer size (IPKx) and long size (LPKx)
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CHECK_TYPE_SIZE("int" INT_SIZE LANGUAGE C)
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CHECK_TYPE_SIZE("long" LONG_SIZE LANGUAGE C)
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message(STATUS "INT SIZE ${INT_SIZE}")
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add_compile_options(-DIPK${INT_SIZE})
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add_compile_options(-DLPK${LONG_SIZE})
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endif()
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include(${CMAKE_CURRENT_LIST_DIR}/amgprec/CMakeLists.txt) # include amgprec_source_files and amgprec_source_C_files source files
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add_library(amgprec_C OBJECT ${amgprec_source_C_files})
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target_link_libraries(amgprec_C
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#PUBLIC ${LAPACK_LINKER_FLAGS} ${LAPACK_LIBRARIES} ${LAPACK95_LIBRARIES}
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#PUBLIC ${BLAS_LINKER_FLAGS} ${BLAS_LIBRARIES} ${BLAS95_LIBRARIES}
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psblas::util psblas::linsolve psblas::prec psblas::ext psblas::cbind psblas::base) #TODO check actual libraries needed
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add_library(amgprec ${amgprec_source_files} $<TARGET_OBJECTS:amgprec_C>)
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set_target_properties(amgprec
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PROPERTIES
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Fortran_MODULE_DIRECTORY "${CMAKE_BINARY_DIR}/modules"
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POSITION_INDEPENDENT_CODE TRUE
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OUTPUT_NAME psb_amgprec
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LINKER_LANGUAGE Fortran
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)
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target_include_directories(amgprec PUBLIC
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$<BUILD_INTERFACE:${CMAKE_BINARY_DIR}/modules>
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$<INSTALL_INTERFACE:modules>)
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message(STATUS "include dir := ${CMAKE_BINARY_DIR}/${CMAKE_INSTALL_INCLUDEDIR}")
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#target_include_directories(base PUBLIC ${CMAKE_Fortran_MODULE_DIRECTORY})
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target_include_directories(amgprec PUBLIC ${INCDIR} ${MODDIR})
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target_link_libraries(amgprec
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#PUBLIC ${LAPACK_LINKER_FLAGS} ${LAPACK_LIBRARIES} ${LAPACK95_LIBRARIES}
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#PUBLIC ${BLAS_LINKER_FLAGS} ${BLAS_LIBRARIES} ${BLAS95_LIBRARIES}
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psblas::util psblas::linsolve psblas::prec psblas::ext psblas::cbind psblas::base) #TODO check actual libraries needed
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# Install the library
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install(TARGETS amgprec
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DESTINATION lib
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)
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# Optionally, you can install the headers
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install(DIRECTORY include/
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DESTINATION include
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)
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