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https://github.com/triqs/dft_tools
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Modification of triqs_prepare_local_pytriqs macro
With this modification it should now be possible to compile an application even if: 1) It has already been installed 2) One does not have write permissions on the installed dir modified: cmake/TRIQSConfig.cmake.in
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@ -118,44 +118,68 @@ endmacro()
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# A macro to create a local copy of triqs with the added python
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macro (triqs_prepare_local_pytriqs_merged_with_my_python python_destination)
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file(WRITE ${CMAKE_BINARY_DIR}/build_pytriqs
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"#!/bin/bash
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export PYTHONPATH=${CMAKE_BINARY_DIR}:$PYTHONPATH
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${TRIQS_PYTHON_INTERPRETER} $@"
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)
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execute_process(COMMAND chmod 755 ${CMAKE_BINARY_DIR}/build_pytriqs)
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# Create the local build_pytriqs executable
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file(WRITE ${CMAKE_BINARY_DIR}/build_pytriqs
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"#!/bin/bash
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export PYTHONPATH=${CMAKE_BINARY_DIR}:$PYTHONPATH
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${TRIQS_PYTHON_INTERPRETER} $@"
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)
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execute_process(COMMAND chmod 755 ${CMAKE_BINARY_DIR}/build_pytriqs)
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execute_process(COMMAND ${CMAKE_COMMAND} -E chdir ${TRIQS_PATH}/${TRIQS_PYTHON_LIB_DEST}
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find . -type d -exec mkdir -p ${CMAKE_BINARY_DIR}/pytriqs/{} \;)
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execute_process(COMMAND ${CMAKE_COMMAND} -E chdir ${TRIQS_PATH}/${TRIQS_PYTHON_LIB_DEST}
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find . -type f -exec ln -snf ${TRIQS_PATH}/${TRIQS_PYTHON_LIB_DEST}/{} ${CMAKE_BINARY_DIR}/pytriqs/{} \;)
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execute_process(COMMAND ${CMAKE_COMMAND} -E chdir ${TRIQS_PATH}/${TRIQS_PYTHON_LIB_DEST}
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find . -type l -exec ln -snf ${TRIQS_PATH}/${TRIQS_PYTHON_LIB_DEST}/{} ${CMAKE_BINARY_DIR}/pytriqs/{} \;)
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# Get a list of all local py and pyx files
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file(GLOB_RECURSE relative_local RELATIVE ${CMAKE_SOURCE_DIR}/python *.py *.pyx)
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foreach(f IN LISTS relative_local)
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string(REGEX REPLACE "pyx" "so" new_f ${f})
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list(APPEND local_files "${python_destination}/${new_f}")
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endforeach()
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# Create directories where python files will go and make sure there is an __init__.py all the way
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execute_process(COMMAND mkdir -p ${CMAKE_BINARY_DIR}/pytriqs/${python_destination})
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# Get a list of all installed python files and then
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# remove the local ones from that list
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file(GLOB_RECURSE remote_files RELATIVE ${TRIQS_PATH}/${TRIQS_PYTHON_LIB_DEST} ${TRIQS_PATH}/${TRIQS_PYTHON_LIB_DEST}/*)
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foreach(f IN LISTS local_files)
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list(REMOVE_ITEM remote_files ${f})
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endforeach()
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# Copy and install __init__.py files
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file(WRITE ${CMAKE_BINARY_DIR}/.python/__init__.py "__all__=[]")
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set(partial_dir ${python_destination})
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while(partial_dir MATCHES "/")
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string(REGEX REPLACE "/[^/]*$" "" partial_dir ${partial_dir})
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if(NOT EXISTS ${TRIQS_PATH}/${TRIQS_PYTHON_LIB_DEST}/${partial_dir}/__init__.py)
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execute_process(COMMAND cp ${CMAKE_BINARY_DIR}/.python/__init__.py ${CMAKE_BINARY_DIR}/pytriqs/${partial_dir})
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install(FILES ${CMAKE_BINARY_DIR}/.python/__init__.py DESTINATION ${TRIQS_PYTHON_LIB_DEST}/${partial_dir})
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endif(NOT EXISTS ${TRIQS_PATH}/${TRIQS_PYTHON_LIB_DEST}/${partial_dir}/__init__.py)
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endwhile(partial_dir MATCHES "/")
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# Get the remote directory structure, remove duplicates
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foreach(f IN LISTS remote_files)
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get_filename_component(d ${f} PATH)
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list(APPEND remote_dirs "${d}")
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endforeach()
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list(REMOVE_DUPLICATES remote_dirs)
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list(REMOVE_ITEM remote_dirs "")
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# Install all other files
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install(DIRECTORY ${CMAKE_SOURCE_DIR}/python/ DESTINATION ${TRIQS_PYTHON_LIB_DEST}/${python_destination} FILES_MATCHING PATTERN *.py)
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# Create locally the remote directory structure and add the python_destination
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foreach(d IN LISTS remote_dirs)
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file(MAKE_DIRECTORY ${CMAKE_BINARY_DIR}/pytriqs/${d})
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endforeach()
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file(MAKE_DIRECTORY ${CMAKE_BINARY_DIR}/pytriqs/${python_destination})
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# Set a rule to have original python files copied to their destination if modified
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FILE(GLOB_RECURSE python_sources RELATIVE ${CMAKE_SOURCE_DIR}/python *.py)
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SET(py_copy_tar ${CMAKE_BINARY_DIR}/py_copy.tar)
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add_custom_command (OUTPUT ${py_copy_tar} DEPENDS ${python_sources}
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COMMAND cd ${CMAKE_SOURCE_DIR}/python && tar cf ${py_copy_tar} ${python_sources} &&
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cd ${CMAKE_BINARY_DIR}/pytriqs/${python_destination} && tar xf ${py_copy_tar})
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add_custom_target(py_copy ALL DEPENDS ${py_copy_tar})
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# Do all symbolic links for the files
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foreach(f IN LISTS remote_files)
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execute_process(COMMAND ln -snf ${TRIQS_PATH}/${TRIQS_PYTHON_LIB_DEST}/${f} ${CMAKE_BINARY_DIR}/pytriqs/${f})
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endforeach()
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# Copy and install the __init__.py files
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file(WRITE ${CMAKE_BINARY_DIR}/.python/__init__.py "__all__=[]")
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set(partial_dir ${python_destination})
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while(partial_dir MATCHES "/")
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string(REGEX REPLACE "/[^/]*$" "" partial_dir ${partial_dir})
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if(NOT EXISTS ${TRIQS_PATH}/${TRIQS_PYTHON_LIB_DEST}/${partial_dir}/__init__.py)
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execute_process(COMMAND cp ${CMAKE_BINARY_DIR}/.python/__init__.py ${CMAKE_BINARY_DIR}/pytriqs/${partial_dir})
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install(FILES ${CMAKE_BINARY_DIR}/.python/__init__.py DESTINATION ${TRIQS_PYTHON_LIB_DEST}/${partial_dir})
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endif(NOT EXISTS ${TRIQS_PATH}/${TRIQS_PYTHON_LIB_DEST}/${partial_dir}/__init__.py)
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endwhile(partial_dir MATCHES "/")
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# Install all other files
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install(DIRECTORY ${CMAKE_SOURCE_DIR}/python/ DESTINATION ${TRIQS_PYTHON_LIB_DEST}/${python_destination} FILES_MATCHING PATTERN *.py)
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# Set a rule to have original python files copied to their destination if modified
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FILE(GLOB_RECURSE python_sources RELATIVE ${CMAKE_SOURCE_DIR}/python *.py)
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SET(py_copy_tar ${CMAKE_BINARY_DIR}/py_copy.tar)
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add_custom_command (OUTPUT ${py_copy_tar} DEPENDS ${python_sources}
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COMMAND cd ${CMAKE_SOURCE_DIR}/python && tar cf ${py_copy_tar} ${python_sources} &&
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cd ${CMAKE_BINARY_DIR}/pytriqs/${python_destination} && tar xf ${py_copy_tar})
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add_custom_target(py_copy ALL DEPENDS ${py_copy_tar})
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endmacro()
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