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if( HAVE_FORTRAN )
configure_file( eccodes_settings.h.in eccodes_settings.h @ONLY )
set( srcdir ${CMAKE_CURRENT_SOURCE_DIR} )
set( bindir ${CMAKE_CURRENT_BINARY_DIR} )
include_directories( ${srcdir} ${bindir} )
ecbuild_add_executable( TARGET grib_types
NOINSTALL
SOURCES grib_types.f90 grib_fortran_kinds.c )
add_custom_command( OUTPUT grib_kinds.h
COMMAND grib_types > grib_kinds.h
DEPENDS grib_types )
if( ${ECCODES_SIZEOF_INT} EQUAL ${ECCODES_SIZEOF_LONG} )
set( _long_int_interface grib_f90_int.f90 )
set( _long_int_interface_ec eccodes_f90_int.f90 )
else()
set( _long_int_interface grib_f90_long_int.f90 )
set( _long_int_interface_ec eccodes_f90_long_int.f90 )
endif()
if( ${ECCODES_SIZEOF_INT} EQUAL ${ECCODES_SIZEOF_SIZE_T} )
set( _sizet_int_interface grib_f90_int_size_t.f90 )
set( _sizet_int_interface_ec eccodes_f90_int_size_t.f90 )
else()
set( _sizet_int_interface grib_f90_long_size_t.f90 )
set( _sizet_int_interface_ec eccodes_f90_long_size_t.f90 )
endif()
add_custom_command( OUTPUT grib_f90.f90
COMMAND cat ${srcdir}/grib_f90_head.f90 ${srcdir}/${_long_int_interface} ${srcdir}/${_sizet_int_interface} ${srcdir}/grib_f90_tail.f90 > grib_f90.f90
DEPENDS grib_f90_head.f90 grib_f90_tail.f90 grib_kinds.h ${_long_int_interface} ${_sizet_int_interface} )
add_custom_command( OUTPUT eccodes_f90.f90
COMMAND cat ${srcdir}/eccodes_f90_head.f90 ${srcdir}/${_long_int_interface_ec} ${srcdir}/${_sizet_int_interface_ec} ${srcdir}/eccodes_f90_tail.f90 > eccodes_f90.f90
DEPENDS eccodes_f90_head.f90 eccodes_f90_tail.f90 grib_kinds.h ${_long_int_interface_ec} ${_sizet_int_interface_ec} )
# Note: $<BUILD_INTERFACE:...> will be present only while building (for the whole bundle),
# whereas $<INSTALL_INTERFACE:...> is only present once you install the package / bundle
ecbuild_add_library( TARGET eccodes_f90
SOURCES grib_fortran.cc grib_f90.f90 eccodes_f90.f90 grib_kinds.h
GENERATED grib_f90.f90 eccodes_f90.f90
CFLAGS ${CFLAGS}
VERSION 0
PUBLIC_INCLUDES $<BUILD_INTERFACE:${CMAKE_Fortran_MODULE_DIRECTORY}>
$<INSTALL_INTERFACE:${INSTALL_INCLUDE_DIR}>
PRIVATE_LIBS eccodes )
ecbuild_add_library( TARGET eccodes_f90_static
TYPE STATIC
SOURCES grib_fortran.cc grib_f90.f90 eccodes_f90.f90 grib_kinds.h
GENERATED grib_f90.f90 eccodes_f90.f90
CFLAGS ${CFLAGS}
VERSION 0
PUBLIC_INCLUDES $<BUILD_INTERFACE:${CMAKE_Fortran_MODULE_DIRECTORY}>
$<INSTALL_INTERFACE:${INSTALL_INCLUDE_DIR}>
PRIVATE_LIBS eccodes ${ECCODES_PTHREADS_LIBRARIES} )
if( DEFINED ecbuild_VERSION AND NOT ${ecbuild_VERSION} VERSION_LESS 3.1 )
# Installed module directory is not in the PUBLIC INCLUDES!
target_include_directories( eccodes_f90 PUBLIC $<INSTALL_INTERFACE:${INSTALL_INCLUDE_DIR}> )
# NOTE: When eccodes accepts ecbuild 3.0 as minimum requirement,
# this should instead be written inside the ecbuild_add_library macro with:
# PUBLIC_INCLUDES $<INSTALL_INTERFACE:${INSTALL_INCLUDE_DIR}>
endif()
add_custom_command( TARGET eccodes_f90 POST_BUILD
COMMAND ${CMAKE_COMMAND} -E make_directory ${CMAKE_BINARY_DIR}/include
COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_Fortran_MODULE_DIRECTORY}/${CMAKE_CFG_INTDIR}/eccodes.mod ${CMAKE_BINARY_DIR}/include
COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_Fortran_MODULE_DIRECTORY}/${CMAKE_CFG_INTDIR}/grib_api.mod ${CMAKE_BINARY_DIR}/include )
# Add the eccodes module file as well
#set(_eccodes_mod "${CMAKE_Fortran_MODULE_DIRECTORY}/eccodes.mod" )
#add_custom_command(
# OUTPUT ${_eccodes_mod}
# WORKING_DIRECTORY ${CMAKE_Fortran_MODULE_DIRECTORY}
# #COMMAND ${CMAKE_COMMAND} -E create_symlink "${CMAKE_Fortran_MODULE_DIRECTORY}/grib_api.mod" ${_eccodes_mod}
# #COMMAND ${CMAKE_COMMAND} -E copy "${CMAKE_Fortran_MODULE_DIRECTORY}/grib_api.mod" ${_eccodes_mod}
# COMMAND "/usr/bin/sh" "-c" "if test -f GRIB_API.mod; then ln -s GRIB_API.mod ECCODES.mod; fi"
# COMMAND "/usr/bin/sh" "-c" "if test -f grib_api.mod; then ln -s grib_api.mod eccodes.mod; fi"
# DEPENDS eccodes_f90
# VERBATIM
#)
#add_custom_target(add_eccodes_mod ALL DEPENDS ${_eccodes_mod})
ecbuild_add_resources( TARGET fortran_resources
PACK
grib_api_constants.h grib_api_externals.h
grib_api_visibility.h grib_types.f90 create_grib_f90.sh
grib_f90.f90.head grib_f90.f90.tail grib_f90_int.f90 grib_f90_long_int.f90
grib_f90_int_size_t.f90 grib_f90_long_size_t.f90
eccodes_visibility.h eccodes_constants.h
eccodes_f90.f90.head eccodes_f90.f90.tail eccodes_f90_int.f90 eccodes_f90_long_int.f90
eccodes_f90_int_size_t.f90 eccodes_f90_long_size_t.f90
same_int_long.f90 same_int_size_t.f90 grib_fortran_kinds.c )
### installation
# Install the generated .mod file
# install( CODE "EXECUTE_PROCESS (COMMAND ${CMAKE_COMMAND} -E copy_directory ${CMAKE_Fortran_MODULE_DIRECTORY}/${CMAKE_CFG_INTDIR} ${CMAKE_INSTALL_PREFIX}/${INSTALL_INCLUDE_DIR})" )
# Install the contents of the fortran module directory
if(ECBUILD_INSTALL_FORTRAN_MODULES)
install( DIRECTORY ${CMAKE_Fortran_MODULE_DIRECTORY}/${CMAKE_CFG_INTDIR}/ DESTINATION ${INSTALL_INCLUDE_DIR} )
endif()
# Install the eccodes module file as a copy of the grib api mod file.
# Note: the mod filename can be lowercase or uppercase!
# First try the lowercase one. Specify OPTIONAL so if it fails it carries on
#install( FILES ${CMAKE_Fortran_MODULE_DIRECTORY}/${CMAKE_CFG_INTDIR}/grib_api.mod
# RENAME eccodes.mod
# OPTIONAL
# DESTINATION ${INSTALL_INCLUDE_DIR} )
# Now try the uppercase mod file
#install( FILES ${CMAKE_Fortran_MODULE_DIRECTORY}/${CMAKE_CFG_INTDIR}/GRIB_API.mod
# RENAME ECCODES.mod
# OPTIONAL
# DESTINATION ${INSTALL_INCLUDE_DIR} )
endif()
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