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if( HAVE_PYTHON2 )
#find_package( SWIG )
#if( SWIG_FOUND )
# include( ${SWIG_USE_FILE} )
#endif()
# preparing for generating setup.py
if( HAVE_LIBJASPER )
get_filename_component( JASPER_DIR ${JASPER_INCLUDE_DIR} PATH )
endif()
if( HAVE_LIBOPENJPEG )
# Get the name of the OpenJPEG library: version dependent!
# E.g. openjpeg (version 1.5) or openjp2 (version 2.x)
get_filename_component( OPENJPEG_LIB_DIR ${OPENJPEG_LIBRARY} PATH )
get_filename_component( OJ_NAME_WE ${OPENJPEG_LIBRARY} NAME_WE )
string(REGEX REPLACE "^lib" "" OJ_WITHOUT_LIB ${OJ_NAME_WE})
endif()
if( HAVE_AEC )
get_filename_component( AEC_DIR ${AEC_INCLUDE_DIR} PATH )
endif()
configure_file( setup.py.in setup.py )
# compile swig interface
# set(CMAKE_SWIG_FLAGS "")
# set_source_files_properties( gribapi_swig.i PROPERTIES C ON )
# if( NUMPY_FOUND )
# set( CMAKE_SWIG_FLAGS "-DNUMPY" )
# include_directories( ${NUMPY_INCLUDE_DIRS} )
# endif()
####### Do not invoke swig. Use our own generated C wrapper file ######
set( _gribapi_swig "gribapi/_gribapi_swig${CMAKE_SHARED_LIBRARY_SUFFIX}" )
# Build the extension module for use in build tree with RPATH pointing to the build tree
add_custom_command( OUTPUT ${_gribapi_swig}
COMMAND ${PYTHON_EXECUTABLE} setup.py build_ext --inplace --rpath ${CMAKE_BINARY_DIR}/${INSTALL_LIB_DIR}
DEPENDS grib_interface.h grib_interface.c swig_wrap_numpy.c setup.py.in eccodes )
add_custom_target(eccodes_build_swig_wrapper ALL DEPENDS ${_gribapi_swig})
#ecbuild_add_library(TARGET _gribapi_swig
# TYPE SHARED
# NOINSTALL
# SOURCES grib_interface.h grib_interface.c swig_wrap_numpy.c
# INCLUDES ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR} ${PYTHON_INCLUDE_DIRS}
# LIBS eccodes ${PYTHON_LIBRARIES} )
# Don't use the lib prefix. This is needed for the python case where a _modulename.so is generated
#set_target_properties(_gribapi_swig PROPERTIES PREFIX "")
# Copy gribapi and eccodes python modules to build area
file( COPY eccodes gribapi DESTINATION . )
configure_file( swig_wrap_numpy.py gribapi/gribapi_swig.py COPYONLY )
# Build the extension module for use in install tree with RPATH pointing to install tree
install(CODE "message(\"Building Python extension modules:
${PYTHON_EXECUTABLE} setup.py build_ext --rpath ${CMAKE_INSTALL_PREFIX}/${INSTALL_LIB_DIR}\")
execute_process(COMMAND ${PYTHON_EXECUTABLE} setup.py build_ext --rpath ${CMAKE_INSTALL_PREFIX}/${INSTALL_LIB_DIR}
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})")
# Library installation directory override
# INSTALL_LIB_DIR = lib or lib64
if( NOT INSTALL_LIB_DIR STREQUAL lib )
execute_process( COMMAND ${PYTHON_EXECUTABLE} -c "from __future__ import print_function; import sys; print(sys.version[:3], end='')"
OUTPUT_VARIABLE PYVER )
set( __install_lib "--install-lib=${eccodes_FULL_INSTALL_LIB_DIR}/python${PYVER}/site-packages" )
endif()
# Call distutils for installation
install(CODE "if( NOT \$ENV{DESTDIR} STREQUAL \"\" )
set( __root \"--root=\$ENV{DESTDIR}\" )
endif()
message(\"Installing Python modules:
${PYTHON_EXECUTABLE} setup.py install \${__root}
${__install_lib}
--prefix=${CMAKE_INSTALL_PREFIX}
--record=${CMAKE_BINARY_DIR}/extra_install.txt\")
execute_process(COMMAND ${PYTHON_EXECUTABLE} setup.py install
\${__root}
--prefix=${CMAKE_INSTALL_PREFIX}
${__install_lib}
--record=${CMAKE_BINARY_DIR}/extra_install.txt
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})")
endif()
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