mirror of https://github.com/ecmwf/eccodes.git
398 lines
13 KiB
CMake
398 lines
13 KiB
CMake
#
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# Copyright 2005-2018 ECMWF.
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#
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# This software is licensed under the terms of the Apache Licence Version 2.0
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# which can be obtained at http://www.apache.org/licenses/LICENSE-2.0.
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#
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# In applying this licence, ECMWF does not waive the privileges and immunities
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# granted to it by virtue of its status as an intergovernmental organisation
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# nor does it submit to any jurisdiction.
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#
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###############################################################################
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# cmake options:
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#
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# -DCMAKE_BUILD_TYPE=Debug|RelWithDebInfo|Release|Production
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# -DCMAKE_INSTALL_PREFIX=/path/to/install
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#
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# -DCMAKE_MODULE_PATH=/path/to/ecbuild/cmake
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cmake_minimum_required( VERSION 2.8.11 FATAL_ERROR )
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project( eccodes C )
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set( CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake" ${CMAKE_MODULE_PATH} "${CMAKE_CURRENT_SOURCE_DIR}/../ecbuild/cmake")
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include( ecbuild_system NO_POLICY_SCOPE )
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ecbuild_requires_macro_version( 2.7.2 )
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###############################################################################
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# local project
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ecbuild_declare_project()
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###############################################################################
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# some variables/options of this project
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ecbuild_add_option( FEATURE EXAMPLES
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DESCRIPTION "Build the examples"
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DEFAULT ON
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)
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ecbuild_add_option( FEATURE JPG
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DESCRIPTION "Support for JPG decoding/encoding"
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DEFAULT ON
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)
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ecbuild_add_option( FEATURE PNG
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DESCRIPTION "Support for PNG decoding/encoding"
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DEFAULT OFF
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REQUIRED_PACKAGES PNG
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)
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if( HAVE_PNG )
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set( HAVE_LIBPNG 1 ) # compatibility with autotools
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add_definitions( ${PNG_DEFINITIONS} )
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else()
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set( HAVE_LIBPNG 0 )
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endif()
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ecbuild_add_option( FEATURE NETCDF
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DESCRIPTION "Support for GRIB to NetCDF conversion"
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DEFAULT ON
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REQUIRED_PACKAGES NetCDF
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NO_TPL
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)
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ecbuild_add_option( FEATURE AEC
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DESCRIPTION "Support for Adaptive Entropy Coding"
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DEFAULT OFF
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REQUIRED_PACKAGES AEC
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)
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ecbuild_add_option( FEATURE PYTHON
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DESCRIPTION "Build the ecCodes Python interface"
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DEFAULT ON
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REQUIRED_PACKAGES "Python VERSION 2.6 NO_LIBS" NumPy
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)
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ecbuild_add_option( FEATURE FORTRAN
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DESCRIPTION "Build the ecCodes Fortran interface"
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DEFAULT ON
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# REQUIRED_LANGUAGES Fortran # TODO
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)
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# TODO Remove this after REQUIRED_LANGUAGES
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if( ENABLE_FORTRAN )
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# will set EC_HAVE_FORTRAN with the result
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set( EC_HAVE_FORTRAN 0 )
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ecbuild_enable_fortran( MODULE_DIRECTORY ${PROJECT_BINARY_DIR}/fortran/modules )
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set( HAVE_FORTRAN ${EC_HAVE_FORTRAN} )
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else()
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set( HAVE_FORTRAN 0 )
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endif()
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# memfs requires only Python executable and not its libraries
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ecbuild_add_option( FEATURE MEMFS
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DESCRIPTION "Memory based access to definitions/samples"
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DEFAULT OFF
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CONDITION EC_HAVE_FMEMOPEN OR EC_HAVE_FUNOPEN
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REQUIRED_PACKAGES PythonInterp
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)
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#if( HAVE_MEMFS AND "${CMAKE_C_COMPILER_ID}" STREQUAL "Cray")
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# set( HAVE_MEMFS OFF )
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# ecbuild_warn("MEMFS not supported with Cray C compiler")
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#endif()
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if(HAVE_MEMFS)
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set( _will_install_defs_samples OFF )
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else()
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set( _will_install_defs_samples ON )
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endif()
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# controls installation of files in definitions/ -- note that it still creates the symlinks in the build dir
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# by default, if memfs is available, then we don't need to install definitions
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ecbuild_add_option( FEATURE INSTALL_ECCODES_DEFINITIONS
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DESCRIPTION "Install the ecCodes definitions"
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DEFAULT ${_will_install_defs_samples}
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)
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# controls installation of files in samples/ and ifs_samples/ -- note that it still creates the symlinks in the build dir
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# by default, if memfs is available, then we don't need to install samples
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ecbuild_add_option( FEATURE INSTALL_ECCODES_SAMPLES
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DESCRIPTION "Install the ecCodes samples, including IFS samples"
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DEFAULT ${_will_install_defs_samples}
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)
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# advanced options (not visible in cmake-gui )
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ecbuild_add_option( FEATURE MEMORY_MANAGEMENT DESCRIPTION "Enable memory management" DEFAULT OFF ADVANCED )
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ecbuild_add_option( FEATURE ALIGN_MEMORY DESCRIPTION "Enable memory alignment" DEFAULT OFF ADVANCED )
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ecbuild_add_option( FEATURE GRIB_TIMER DESCRIPTION "Enable timer" DEFAULT OFF ADVANCED )
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ecbuild_add_option( FEATURE ECCODES_THREADS DESCRIPTION "Enable POSIX threads" DEFAULT OFF ADVANCED )
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ecbuild_add_option( FEATURE ECCODES_OMP_THREADS DESCRIPTION "Enable OMP threads" DEFAULT OFF ADVANCED )
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ecbuild_add_option( FEATURE EXTRA_TESTS DESCRIPTION "Enable extended regression testing" DEFAULT OFF ADVANCED )
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###############################################################################
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# macro processing
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set( ECCODES_EXTRA_LIBRARIES "" )
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set( ECCODES_EXTRA_INCLUDE_DIRS "" )
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set( ECCODES_EXTRA_DEFINITIONS "" )
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find_package( CMath )
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list( APPEND ECCODES_TPLS CMath )
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### JPG support
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set( HAVE_JPEG 0 )
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set( HAVE_LIBJASPER 0 )
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set( HAVE_LIBOPENJPEG 0 )
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if( ENABLE_JPG )
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# Note: This is a deprecated feature but we need it to find Jasper at ECMWF.
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# ecbuild_add_extra_search_paths modifies CMAKE_PREFIX_PATH
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# which can affect future package discovery if not undone by the caller.
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# The current CMAKE_PREFIX_PATH is backed up as _CMAKE_PREFIX_PATH
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#
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set(CMAKE_WARN_DEPRECATED OFF) # Suppress deprecation message
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ecbuild_add_extra_search_paths( jasper )
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find_package( Jasper )
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set(CMAKE_PREFIX_PATH ${_CMAKE_PREFIX_PATH}) # Restore CMAKE_PREFIX_PATH
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set(CMAKE_WARN_DEPRECATED ON) # Remove suppression
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find_package( OpenJPEG )
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if( JASPER_FOUND )
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list( APPEND ECCODES_TPLS Jasper )
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set( HAVE_JPEG 1 )
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set( HAVE_LIBJASPER 1 )
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# Extract Jasper's major version number to enable conditional code. See ECC-396
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string(REGEX REPLACE "^([0-9]+)\\.[0-9]+\\.[0-9]+.*" "\\1" JASPER_VERSION_MAJOR "${JASPER_VERSION_STRING}")
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endif()
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if( OPENJPEG_FOUND )
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list( APPEND ECCODES_TPLS OpenJPEG )
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set( HAVE_JPEG 1 )
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set( HAVE_LIBOPENJPEG 1 )
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endif()
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endif()
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###############################################################################
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# other options
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if( HAVE_GRIB_TIMER )
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set( GRIB_TIMER 1 )
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else()
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set( GRIB_TIMER 0 )
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endif()
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set( IS_BIG_ENDIAN 0 )
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if( EC_BIG_ENDIAN )
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set( IS_BIG_ENDIAN 1 )
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endif()
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set( MANAGE_MEM 0 )
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if( ENABLE_MEMORY_MANAGEMENT )
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set( MANAGE_MEM 1 )
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endif()
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set( CMAKE_THREAD_PREFER_PTHREAD 1 ) # find thread library, but prefer pthreads
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find_package(Threads REQUIRED)
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# debug
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ecbuild_info(" CMAKE_THREAD_LIBS_INIT=${CMAKE_THREAD_LIBS_INIT}")
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ecbuild_info(" CMAKE_USE_PTHREADS_INIT=${CMAKE_USE_PTHREADS_INIT}")
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ecbuild_info(" HAVE_ECCODES_THREADS=${HAVE_ECCODES_THREADS}")
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set( GRIB_PTHREADS 0 )
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set( GRIB_OMP_THREADS 0 )
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set( GRIB_LINUX_PTHREADS 0 )
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#if( HAVE_ECCODES_THREADS AND CMAKE_THREAD_LIBS_INIT )
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if( HAVE_ECCODES_THREADS )
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if( NOT ${CMAKE_USE_PTHREADS_INIT} )
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ecbuild_critical("Pthreads is not supported on your system: thread library found=[${CMAKE_THREAD_LIBS_INIT}]")
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endif()
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set( GRIB_PTHREADS 1 )
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if( ${CMAKE_SYSTEM_NAME} MATCHES "Linux" )
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set( GRIB_LINUX_PTHREADS 1 )
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endif()
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elseif(HAVE_ECCODES_OMP_THREADS)
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ecbuild_enable_omp()
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set( GRIB_OMP_THREADS 1 )
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endif()
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# Cannot have both options
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if( HAVE_ECCODES_THREADS AND HAVE_ECCODES_OMP_THREADS )
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ecbuild_critical("Cannot enable both POSIX threads and OMP! Please specify just one option")
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endif()
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ecbuild_info(" GRIB_PTHREADS=${GRIB_PTHREADS}")
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ecbuild_info(" GRIB_OMP_THREADS=${GRIB_OMP_THREADS}")
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set( GRIB_MEM_ALIGN 0 )
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if( ENABLE_ALIGN_MEMORY )
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set( GRIB_MEM_ALIGN 1 )
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endif()
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# fix for #if IEEE_LE or IEE_BE instead of #ifdef
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if( IEEE_BE )
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set( IEEE_LE 0 )
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endif()
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if( IEEE_LE )
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set( IEEE_BE 0 )
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endif()
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###############################################################################
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# contents
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if( NOT ${DEVELOPER_MODE} )
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set( the_default_data_prefix ${CMAKE_INSTALL_PREFIX} )
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else()
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set( the_default_data_prefix ${CMAKE_BINARY_DIR} )
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endif()
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if( NOT DEFINED ECCODES_DEFINITION_SUFF )
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set( ECCODES_DEFINITION_SUFF ${INSTALL_DATA_DIR}/definitions )
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endif()
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if( NOT DEFINED ECCODES_SAMPLES_SUFF )
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set( ECCODES_SAMPLES_SUFF ${INSTALL_DATA_DIR}/samples )
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endif()
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if( NOT DEFINED ECCODES_IFS_SAMPLES_SUFF )
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set( ECCODES_IFS_SAMPLES_SUFF ${INSTALL_DATA_DIR}/ifs_samples )
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endif()
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set( ECCODES_DEFINITION_PATH ${the_default_data_prefix}/${ECCODES_DEFINITION_SUFF} )
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set( ECCODES_SAMPLES_PATH ${the_default_data_prefix}/${ECCODES_SAMPLES_SUFF} )
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set( ECCODES_IFS_SAMPLES_PATH ${the_default_data_prefix}/${ECCODES_IFS_SAMPLES_SUFF} )
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### config header
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ecbuild_generate_config_headers()
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configure_file( eccodes_config.h.in eccodes_config.h )
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add_definitions( -DHAVE_ECCODES_CONFIG_H )
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install( FILES ${CMAKE_CURRENT_BINARY_DIR}/eccodes_config.h DESTINATION ${INSTALL_INCLUDE_DIR} )
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if( CMAKE_COMPILER_IS_GNUCC )
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ecbuild_add_c_flags("-pedantic")
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endif()
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###############################################################################
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# contents
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### export package to other ecbuild packages
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set( ECCODES_INCLUDE_DIRS ${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_CURRENT_SOURCE_DIR}/src ${CMAKE_CURRENT_BINARY_DIR}/src )
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set( ECCODES_LIBRARIES eccodes )
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get_directory_property( COMPILE_DEFINITIONS ECCODES_DEFINITIONS )
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foreach( _tpl ${ECCODES_TPLS} )
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string( TOUPPER ${_tpl} TPL )
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if( ${TPL}_FOUND )
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list( APPEND ECCODES_EXTRA_DEFINITIONS ${${TPL}_DEFINITIONS} )
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list( APPEND ECCODES_EXTRA_INCLUDE_DIRS ${${TPL}_INCLUDE_DIRS} ${${TPL}_INCLUDE_DIR} )
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list( APPEND ECCODES_EXTRA_LIBRARIES ${${TPL}_LIBRARIES} )
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endif()
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endforeach()
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### include directories
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include_directories( ${ECCODES_INCLUDE_DIRS} ${ECCODES_EXTRA_INCLUDE_DIRS} )
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add_subdirectory( definitions ) # must be before memfs
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add_subdirectory( memfs )
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add_subdirectory( src )
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add_subdirectory( tools )
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add_subdirectory( fortran )
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add_subdirectory( python )
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add_subdirectory( tests )
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add_subdirectory( tigge )
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add_subdirectory( examples )
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add_subdirectory( data )
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add_subdirectory( samples )
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add_subdirectory( ifs_samples ) # must come after samples
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# ecbuild_dont_pack( DIRS samples DONT_PACK_REGEX "*.grib" )
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ecbuild_dont_pack( DIRS
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concepts tests.ecmwf doxygen confluence examples.dev templates parameters java
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perl config m4 rpms gaussian_experimental gribex examples/F77
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examples/extra examples/deprecated bamboo fortran/fortranCtypes tigge/tools
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share/eccodes .settings
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)
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#ecbuild_dont_pack( DIRS data/bufr DONT_PACK_REGEX "*.bufr" )
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#ecbuild_dont_pack( DIRS data/tigge DONT_PACK_REGEX "*.grib" )
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add_custom_target(dist COMMAND ${CMAKE_MAKE_PROGRAM} package_source)
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###############################################################################
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# export to other projects
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# temporary -- add support for ecbuild 1.0.x sub-project inclusion
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# to remove once mars server & client use eckit & ecbuild >= 1.1
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if( HAVE_FORTRAN )
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list( APPEND ECCODES_INCLUDE_DIRS ${CMAKE_Fortran_MODULE_DIRECTORY} )
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list( APPEND ECCODES_LIBRARIES eccodes_f90 )
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endif()
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# Bundle
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if( NOT PROJECT_NAME STREQUAL CMAKE_PROJECT_NAME )
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set( ECCODES_FOUND TRUE PARENT_SCOPE )
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set( ECCODES_DEFINITIONS ${ECCODES_DEFINITIONS} PARENT_SCOPE )# includes already TPL definitions
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set( ECCODES_INCLUDE_DIRS ${ECCODES_INCLUDE_DIRS} ${ECCODES_EXTRA_INCLUDE_DIRS} PARENT_SCOPE )
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set( ECCODES_LIBRARIES ${ECCODES_LIBRARIES} ${ECCODES_EXTRA_LIBRARIES} PARENT_SCOPE )
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set( ECCODES_INSTALL_EXTRA_TOOLS ${ECCODES_INSTALL_EXTRA_TOOLS} PARENT_SCOPE )
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set( ECCODES_DEFINITION_PATH ${CMAKE_BINARY_DIR}/${ECCODES_DEFINITION_SUFF} PARENT_SCOPE )
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set( ECCODES_SAMPLES_PATH ${CMAKE_BINARY_DIR}/${ECCODES_SAMPLES_SUFF} PARENT_SCOPE )
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set( ECCODES_IFS_SAMPLES_PATH ${CMAKE_BINARY_DIR}/${ECCODES_IFS_SAMPLES_SUFF} PARENT_SCOPE )
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endif()
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# pkg-config
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ecbuild_pkgconfig(
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NAME eccodes
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URL "https://software.ecmwf.int/wiki/display/ECC/"
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DESCRIPTION "The ecCodes library"
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LIBRARIES eccodes
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IGNORE_INCLUDE_DIRS ${PYTHON_INCLUDE_DIRS} ${NUMPY_INCLUDE_DIRS} ${NETCDF_INCLUDE_DIRS}
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VARIABLES HAVE_MEMFS HAVE_JPEG HAVE_LIBJASPER HAVE_LIBOPENJPEG
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HAVE_ECCODES_THREADS HAVE_ECCODES_OMP_THREADS
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HAVE_NETCDF HAVE_PYTHON HAVE_FORTRAN HAVE_PNG HAVE_AEC
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)
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if( HAVE_FORTRAN )
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ecbuild_pkgconfig(
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NAME eccodes_f90
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URL "https://software.ecmwf.int/wiki/display/ECC/"
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LIBRARIES eccodes_f90 eccodes
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DESCRIPTION "The ecCodes library for Fortran 90"
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IGNORE_INCLUDE_DIRS ${CMAKE_CURRENT_SOURCE_DIR}/fortran ${PROJECT_BINARY_DIR}/fortran
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${PYTHON_INCLUDE_DIRS} ${NUMPY_INCLUDE_DIRS} ${NETCDF_INCLUDE_DIRS}
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VARIABLES HAVE_MEMFS HAVE_JPEG HAVE_LIBJASPER HAVE_LIBOPENJPEG
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HAVE_ECCODES_THREADS HAVE_ECCODES_OMP_THREADS
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HAVE_NETCDF HAVE_PYTHON HAVE_PNG HAVE_AEC
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)
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endif()
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###############################################################################
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# finalize
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ecbuild_install_project( NAME ${CMAKE_PROJECT_NAME} )
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ecbuild_print_summary()
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ecbuild_info("")
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ecbuild_info(" +--------------------------+")
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ecbuild_info(" | ecCodes version ${ECCODES_VERSION} |")
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ecbuild_info(" +--------------------------+")
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ecbuild_info("")
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