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eccodes/CMakeLists.txt

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CMake
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#
# Copyright 2005-2017 ECMWF.
#
# This software is licensed under the terms of the Apache Licence Version 2.0
# which can be obtained at http://www.apache.org/licenses/LICENSE-2.0.
#
# In applying this licence, ECMWF does not waive the privileges and immunities
# granted to it by virtue of its status as an intergovernmental organisation
# nor does it submit to any jurisdiction.
#
###############################################################################
# cmake options:
#
# -DCMAKE_BUILD_TYPE=Debug|RelWithDebInfo|Release|Production
# -DCMAKE_INSTALL_PREFIX=/path/to/install
#
# -DCMAKE_MODULE_PATH=/path/to/ecbuild/cmake
cmake_minimum_required( VERSION 2.8.11 FATAL_ERROR )
project( eccodes C )
set( CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake" ${CMAKE_MODULE_PATH} "${CMAKE_CURRENT_SOURCE_DIR}/../ecbuild/cmake")
include( ecbuild_system NO_POLICY_SCOPE )
ecbuild_requires_macro_version( 2.6 )
###############################################################################
# local project
ecbuild_declare_project()
###############################################################################
# some variables/options of this project
ecbuild_add_option( FEATURE EXAMPLES
DESCRIPTION "Build the examples"
DEFAULT ON
)
ecbuild_add_option( FEATURE JPG
DESCRIPTION "support for JPG decoding/encoding"
DEFAULT ON
)
ecbuild_add_option( FEATURE PNG
DESCRIPTION "support for PNG decoding/encoding"
DEFAULT OFF
REQUIRED_PACKAGES PNG
)
if( HAVE_PNG )
set( HAVE_LIBPNG 1 ) # compatibility with autotools
add_definitions( ${PNG_DEFINITIONS} )
else()
set( HAVE_LIBPNG 0 )
endif()
ecbuild_add_option( FEATURE NETCDF
DESCRIPTION "support for GRIB to NetCDF conversion"
DEFAULT ON
REQUIRED_PACKAGES NetCDF
NO_TPL
)
ecbuild_add_option( FEATURE AEC
DESCRIPTION "support for Adaptive Entropy Coding"
DEFAULT OFF
REQUIRED_PACKAGES AEC
)
ecbuild_add_option( FEATURE PYTHON
DESCRIPTION "build the ecCodes Python interface"
DEFAULT ON
REQUIRED_PACKAGES "Python VERSION 2.6 NO_LIBS" NumPy
)
ecbuild_add_option( FEATURE FORTRAN
DESCRIPTION "build the ecCodes Fortran interface"
DEFAULT ON
# REQUIRED_LANGUAGES Fortran # TODO
)
# TODO Remove this after REQUIRED_LANGUAGES
if( ENABLE_FORTRAN )
# will set EC_HAVE_FORTRAN with the result
ecbuild_enable_fortran( MODULE_DIRECTORY ${PROJECT_BINARY_DIR}/fortran/modules )
set( HAVE_FORTRAN ${EC_HAVE_FORTRAN} )
else()
set( HAVE_FORTRAN 0 )
endif()
# memfs requires only Python executable and not its libraries
ecbuild_add_option( FEATURE MEMFS
DESCRIPTION "Memory based access to definitions/samples"
DEFAULT OFF
CONDITION EC_HAVE_FMEMOPEN OR EC_HAVE_FUNOPEN
REQUIRED_PACKAGES "Python VERSION 2.6 NO_LIBS"
)
#if( HAVE_MEMFS AND "${CMAKE_C_COMPILER_ID}" STREQUAL "Cray")
# set( HAVE_MEMFS OFF )
# ecbuild_warn("MEMFS not supported with Cray C compiler")
#endif()
# advanced options (not visible in cmake-gui )
ecbuild_add_option( FEATURE MEMORY_MANAGEMENT DESCRIPTION "enable memory management" DEFAULT OFF ADVANCED )
ecbuild_add_option( FEATURE ALIGN_MEMORY DESCRIPTION "enable memory alignment" DEFAULT OFF ADVANCED )
ecbuild_add_option( FEATURE GRIB_TIMER DESCRIPTION "enable timer" DEFAULT OFF ADVANCED )
ecbuild_add_option( FEATURE ECCODES_THREADS DESCRIPTION "enable POSIX threads" DEFAULT OFF ADVANCED )
ecbuild_add_option( FEATURE ECCODES_OMP_THREADS DESCRIPTION "enable OMP threads" DEFAULT OFF ADVANCED )
ecbuild_add_option( FEATURE EXTRA_TESTS DESCRIPTION "enable extended regression testing" DEFAULT OFF ADVANCED )
###############################################################################
# macro processing
set( ECCODES_EXTRA_LIBRARIES "" )
set( ECCODES_EXTRA_INCLUDE_DIRS "" )
set( ECCODES_EXTRA_DEFINITIONS "" )
find_package( CMath )
list( APPEND ECCODES_TPLS CMath )
### JPG support
set( HAVE_JPEG 0 )
set( HAVE_LIBJASPER 0 )
set( HAVE_LIBOPENJPEG 0 )
if( ENABLE_JPG )
# Note: This is a deprecated feature but we need it to find Jasper at ECMWF.
# ecbuild_add_extra_search_paths modifies CMAKE_PREFIX_PATH
# which can affect future package discovery if not undone by the caller.
# The current CMAKE_PREFIX_PATH is backed up as _CMAKE_PREFIX_PATH
#
set(CMAKE_WARN_DEPRECATED OFF) # Suppress deprecation message
ecbuild_add_extra_search_paths( jasper )
find_package( Jasper )
set(CMAKE_PREFIX_PATH ${_CMAKE_PREFIX_PATH}) # Restore CMAKE_PREFIX_PATH
set(CMAKE_WARN_DEPRECATED ON) # Remove suppression
find_package( OpenJPEG )
if( JASPER_FOUND )
list( APPEND ECCODES_TPLS Jasper )
set( HAVE_JPEG 1 )
set( HAVE_LIBJASPER 1 )
# Extract Jasper's major version number to enable conditional code. See ECC-396
string(REGEX REPLACE "^([0-9]+)\\.[0-9]+\\.[0-9]+.*" "\\1" JASPER_VERSION_MAJOR "${JASPER_VERSION_STRING}")
endif()
if( OPENJPEG_FOUND )
list( APPEND ECCODES_TPLS OpenJPEG )
set( HAVE_JPEG 1 )
set( HAVE_LIBOPENJPEG 1 )
endif()
endif()
###############################################################################
# other options
if( HAVE_GRIB_TIMER )
set( GRIB_TIMER 1 )
else()
set( GRIB_TIMER 0 )
endif()
set( IS_BIG_ENDIAN 0 )
if( EC_BIG_ENDIAN )
set( IS_BIG_ENDIAN 1 )
endif()
set( MANAGE_MEM 0 )
if( ENABLE_MEMORY_MANAGEMENT )
set( MANAGE_MEM 1 )
endif()
set( CMAKE_THREAD_PREFER_PTHREAD 1 ) # find thread library, but prefer pthreads
find_package(Threads REQUIRED)
# debug
ecbuild_info(" CMAKE_THREAD_LIBS_INIT=${CMAKE_THREAD_LIBS_INIT}")
ecbuild_info(" CMAKE_USE_PTHREADS_INIT=${CMAKE_USE_PTHREADS_INIT}")
ecbuild_info(" HAVE_ECCODES_THREADS=${HAVE_ECCODES_THREADS}")
set( GRIB_PTHREADS 0 )
set( GRIB_OMP_THREADS 0 )
set( GRIB_LINUX_PTHREADS 0 )
#if( HAVE_ECCODES_THREADS AND CMAKE_THREAD_LIBS_INIT )
if( HAVE_ECCODES_THREADS )
if( NOT ${CMAKE_USE_PTHREADS_INIT} )
ecbuild_critical("Pthreads is not supported on your system: thread library found=[${CMAKE_THREAD_LIBS_INIT}]")
endif()
set( GRIB_PTHREADS 1 )
if( ${CMAKE_SYSTEM_NAME} MATCHES "Linux" )
set( GRIB_LINUX_PTHREADS 1 )
endif()
elseif(HAVE_ECCODES_OMP_THREADS)
ecbuild_enable_omp()
set( GRIB_OMP_THREADS 1 )
endif()
# Cannot have both options
if( HAVE_ECCODES_THREADS AND HAVE_ECCODES_OMP_THREADS )
ecbuild_critical("Cannot enable both POSIX threads and OMP! Please specify just one option")
endif()
ecbuild_info(" GRIB_PTHREADS=${GRIB_PTHREADS}")
ecbuild_info(" GRIB_OMP_THREADS=${GRIB_OMP_THREADS}")
set( GRIB_MEM_ALIGN 0 )
if( ENABLE_ALIGN_MEMORY )
set( GRIB_MEM_ALIGN 1 )
endif()
# fix for #if IEEE_LE or IEE_BE instead of #ifdef
if( IEEE_BE )
set( IEEE_LE 0 )
endif()
if( IEEE_LE )
set( IEEE_BE 0 )
endif()
###############################################################################
# contents
if( NOT ${DEVELOPER_MODE} )
set( the_default_data_prefix ${CMAKE_INSTALL_PREFIX} )
else()
set( the_default_data_prefix ${CMAKE_BINARY_DIR} )
endif()
if( NOT DEFINED ECCODES_DEFINITION_SUFF )
set( ECCODES_DEFINITION_SUFF ${INSTALL_DATA_DIR}/definitions )
endif()
if( NOT DEFINED ECCODES_SAMPLES_SUFF )
set( ECCODES_SAMPLES_SUFF ${INSTALL_DATA_DIR}/samples )
endif()
if( NOT DEFINED ECCODES_IFS_SAMPLES_SUFF )
set( ECCODES_IFS_SAMPLES_SUFF ${INSTALL_DATA_DIR}/ifs_samples )
endif()
set( ECCODES_DEFINITION_PATH ${the_default_data_prefix}/${ECCODES_DEFINITION_SUFF} )
set( ECCODES_SAMPLES_PATH ${the_default_data_prefix}/${ECCODES_SAMPLES_SUFF} )
set( ECCODES_IFS_SAMPLES_PATH ${the_default_data_prefix}/${ECCODES_IFS_SAMPLES_SUFF} )
### config header
ecbuild_generate_config_headers()
configure_file( eccodes_config.h.in eccodes_config.h )
add_definitions( -DHAVE_ECCODES_CONFIG_H )
install( FILES ${CMAKE_CURRENT_BINARY_DIR}/eccodes_config.h DESTINATION ${INSTALL_INCLUDE_DIR} )
if( CMAKE_COMPILER_IS_GNUCC )
ecbuild_add_c_flags("-pedantic")
endif()
###############################################################################
# contents
### export package to other ecbuild packages
set( ECCODES_INCLUDE_DIRS ${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_CURRENT_SOURCE_DIR}/src ${CMAKE_CURRENT_BINARY_DIR}/src )
set( ECCODES_LIBRARIES eccodes )
get_directory_property( COMPILE_DEFINITIONS ECCODES_DEFINITIONS )
foreach( _tpl ${ECCODES_TPLS} )
string( TOUPPER ${_tpl} TPL )
if( ${TPL}_FOUND )
list( APPEND ECCODES_EXTRA_DEFINITIONS ${${TPL}_DEFINITIONS} )
list( APPEND ECCODES_EXTRA_INCLUDE_DIRS ${${TPL}_INCLUDE_DIRS} ${${TPL}_INCLUDE_DIR} )
list( APPEND ECCODES_EXTRA_LIBRARIES ${${TPL}_LIBRARIES} )
endif()
endforeach()
### include directories
include_directories( ${ECCODES_INCLUDE_DIRS} ${ECCODES_EXTRA_INCLUDE_DIRS} )
add_subdirectory( definitions ) # must be before memfs
add_subdirectory( memfs )
add_subdirectory( src )
add_subdirectory( tools )
add_subdirectory( fortran )
add_subdirectory( python )
add_subdirectory( tests )
add_subdirectory( tigge )
add_subdirectory( examples )
add_subdirectory( data )
add_subdirectory( samples )
add_subdirectory( ifs_samples ) # must come after samples
# ecbuild_dont_pack( DIRS samples DONT_PACK_REGEX "*.grib" )
ecbuild_dont_pack( DIRS
concepts tests.ecmwf doxygen confluence examples.dev templates parameters java
perl config m4 rpms gaussian_experimental gribex examples/F77
examples/extra examples/deprecated bamboo fortran/fortranCtypes tigge/tools
share/eccodes .settings
)
#ecbuild_dont_pack( DIRS data/bufr DONT_PACK_REGEX "*.bufr" )
#ecbuild_dont_pack( DIRS data/tigge DONT_PACK_REGEX "*.grib" )
add_custom_target(dist COMMAND ${CMAKE_MAKE_PROGRAM} package_source)
###############################################################################
# export to other projects
# temporary -- add support for ecbuild 1.0.x sub-project inclusion
# to remove once mars server & client use eckit & ecbuild >= 1.1
if( EC_HAVE_FORTRAN )
list( APPEND ECCODES_INCLUDE_DIRS ${CMAKE_Fortran_MODULE_DIRECTORY} )
list( APPEND ECCODES_LIBRARIES eccodes_f90 )
endif()
# Bundle
if( NOT PROJECT_NAME STREQUAL CMAKE_PROJECT_NAME )
set( ECCODES_FOUND TRUE PARENT_SCOPE )
set( ECCODES_DEFINITIONS ${ECCODES_DEFINITIONS} PARENT_SCOPE )# includes already TPL definitions
set( ECCODES_INCLUDE_DIRS ${ECCODES_INCLUDE_DIRS} ${ECCODES_EXTRA_INCLUDE_DIRS} PARENT_SCOPE )
set( ECCODES_LIBRARIES ${ECCODES_LIBRARIES} ${ECCODES_EXTRA_LIBRARIES} ${CMATH_LIBRARIES} PARENT_SCOPE )
set( ECCODES_INSTALL_EXTRA_TOOLS ${ECCODES_INSTALL_EXTRA_TOOLS} PARENT_SCOPE )
set( ECCODES_DEFINITION_PATH ${CMAKE_BINARY_DIR}/${ECCODES_DEFINITION_SUFF} PARENT_SCOPE )
set( ECCODES_SAMPLES_PATH ${CMAKE_BINARY_DIR}/${ECCODES_SAMPLES_SUFF} PARENT_SCOPE )
set( ECCODES_IFS_SAMPLES_PATH ${CMAKE_BINARY_DIR}/${ECCODES_IFS_SAMPLES_SUFF} PARENT_SCOPE )
endif()
# pkg-config
ecbuild_pkgconfig(
NAME eccodes
URL "https://software.ecmwf.int/wiki/display/ECC/"
DESCRIPTION "The ecCodes library"
LIBRARIES eccodes
IGNORE_INCLUDE_DIRS ${PYTHON_INCLUDE_DIRS} ${NUMPY_INCLUDE_DIRS} ${NETCDF_INCLUDE_DIRS}
VARIABLES HAVE_JPEG HAVE_LIBJASPER HAVE_LIBOPENJPEG
HAVE_ECCODES_THREADS HAVE_ECCODES_OMP_THREADS
HAVE_NETCDF HAVE_PYTHON HAVE_FORTRAN HAVE_PNG HAVE_AEC
)
if( EC_HAVE_FORTRAN )
ecbuild_pkgconfig(
NAME eccodes_f90
URL "https://software.ecmwf.int/wiki/display/ECC/"
LIBRARIES eccodes_f90 eccodes
DESCRIPTION "The ecCodes library for Fortran 90"
IGNORE_INCLUDE_DIRS ${CMAKE_CURRENT_SOURCE_DIR}/fortran ${PROJECT_BINARY_DIR}/fortran
${PYTHON_INCLUDE_DIRS} ${NUMPY_INCLUDE_DIRS} ${NETCDF_INCLUDE_DIRS}
VARIABLES HAVE_JPEG HAVE_LIBJASPER HAVE_LIBOPENJPEG
HAVE_ECCODES_THREADS HAVE_ECCODES_OMP_THREADS
HAVE_NETCDF HAVE_PYTHON HAVE_PNG HAVE_AEC
)
endif()
###############################################################################
# finalize
ecbuild_install_project( NAME ${CMAKE_PROJECT_NAME} )
ecbuild_print_summary()
ecbuild_info("")
ecbuild_info(" +--------------------------+")
ecbuild_info(" | ecCodes version ${ECCODES_VERSION} |")
ecbuild_info(" +--------------------------+")
ecbuild_info("")
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