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Modification of triqs_prepare_local_pytriqs macro

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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
This commit is contained in:
Michel Ferrero 2013-09-17 16:26:58 +02:00
parent 28140f14fb
commit 5addd5412b
1 changed files with 57 additions and 33 deletions
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76
cmake/TRIQSConfig.cmake.in
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@ -118,44 +118,68 @@ endmacro()
# A macro to create a local copy of triqs with the added python
macro (triqs_prepare_local_pytriqs_merged_with_my_python python_destination)
file(WRITE ${CMAKE_BINARY_DIR}/build_pytriqs
"#!/bin/bash
export PYTHONPATH=${CMAKE_BINARY_DIR}:$PYTHONPATH
${TRIQS_PYTHON_INTERPRETER} $@"
)
execute_process(COMMAND chmod 755 ${CMAKE_BINARY_DIR}/build_pytriqs)
# Create the local build_pytriqs executable
file(WRITE ${CMAKE_BINARY_DIR}/build_pytriqs
"#!/bin/bash
export PYTHONPATH=${CMAKE_BINARY_DIR}:$PYTHONPATH
${TRIQS_PYTHON_INTERPRETER} $@"
)
execute_process(COMMAND chmod 755 ${CMAKE_BINARY_DIR}/build_pytriqs)
execute_process(COMMAND ${CMAKE_COMMAND} -E chdir ${TRIQS_PATH}/${TRIQS_PYTHON_LIB_DEST}
find . -type d -exec mkdir -p ${CMAKE_BINARY_DIR}/pytriqs/{} \;)
execute_process(COMMAND ${CMAKE_COMMAND} -E chdir ${TRIQS_PATH}/${TRIQS_PYTHON_LIB_DEST}
find . -type f -exec ln -snf ${TRIQS_PATH}/${TRIQS_PYTHON_LIB_DEST}/{} ${CMAKE_BINARY_DIR}/pytriqs/{} \;)
execute_process(COMMAND ${CMAKE_COMMAND} -E chdir ${TRIQS_PATH}/${TRIQS_PYTHON_LIB_DEST}
find . -type l -exec ln -snf ${TRIQS_PATH}/${TRIQS_PYTHON_LIB_DEST}/{} ${CMAKE_BINARY_DIR}/pytriqs/{} \;)
# Get a list of all local py and pyx files
file(GLOB_RECURSE relative_local RELATIVE ${CMAKE_SOURCE_DIR}/python *.py *.pyx)
foreach(f IN LISTS relative_local)
string(REGEX REPLACE "pyx" "so" new_f ${f})
list(APPEND local_files "${python_destination}/${new_f}")
endforeach()
# Create directories where python files will go and make sure there is an __init__.py all the way
execute_process(COMMAND mkdir -p ${CMAKE_BINARY_DIR}/pytriqs/${python_destination})
# Get a list of all installed python files and then
# remove the local ones from that list
file(GLOB_RECURSE remote_files RELATIVE ${TRIQS_PATH}/${TRIQS_PYTHON_LIB_DEST} ${TRIQS_PATH}/${TRIQS_PYTHON_LIB_DEST}/*)
foreach(f IN LISTS local_files)
list(REMOVE_ITEM remote_files ${f})
endforeach()
# Copy and install __init__.py files
file(WRITE ${CMAKE_BINARY_DIR}/.python/__init__.py "__all__=[]")
set(partial_dir ${python_destination})
while(partial_dir MATCHES "/")
# Get the remote directory structure, remove duplicates
foreach(f IN LISTS remote_files)
get_filename_component(d ${f} PATH)
list(APPEND remote_dirs "${d}")
endforeach()
list(REMOVE_DUPLICATES remote_dirs)
list(REMOVE_ITEM remote_dirs "")
# Create locally the remote directory structure and add the python_destination
foreach(d IN LISTS remote_dirs)
file(MAKE_DIRECTORY ${CMAKE_BINARY_DIR}/pytriqs/${d})
endforeach()
file(MAKE_DIRECTORY ${CMAKE_BINARY_DIR}/pytriqs/${python_destination})
# Do all symbolic links for the files
foreach(f IN LISTS remote_files)
execute_process(COMMAND ln -snf ${TRIQS_PATH}/${TRIQS_PYTHON_LIB_DEST}/${f} ${CMAKE_BINARY_DIR}/pytriqs/${f})
endforeach()
# Copy and install the __init__.py files
file(WRITE ${CMAKE_BINARY_DIR}/.python/__init__.py "__all__=[]")
set(partial_dir ${python_destination})
while(partial_dir MATCHES "/")
string(REGEX REPLACE "/[^/]*$" "" partial_dir ${partial_dir})
if(NOT EXISTS ${TRIQS_PATH}/${TRIQS_PYTHON_LIB_DEST}/${partial_dir}/__init__.py)
execute_process(COMMAND cp ${CMAKE_BINARY_DIR}/.python/__init__.py ${CMAKE_BINARY_DIR}/pytriqs/${partial_dir})
install(FILES ${CMAKE_BINARY_DIR}/.python/__init__.py DESTINATION ${TRIQS_PYTHON_LIB_DEST}/${partial_dir})
endif(NOT EXISTS ${TRIQS_PATH}/${TRIQS_PYTHON_LIB_DEST}/${partial_dir}/__init__.py)
endwhile(partial_dir MATCHES "/")
endwhile(partial_dir MATCHES "/")
# Install all other files
install(DIRECTORY ${CMAKE_SOURCE_DIR}/python/ DESTINATION ${TRIQS_PYTHON_LIB_DEST}/${python_destination} FILES_MATCHING PATTERN *.py)
# Install all other files
install(DIRECTORY ${CMAKE_SOURCE_DIR}/python/ DESTINATION ${TRIQS_PYTHON_LIB_DEST}/${python_destination} FILES_MATCHING PATTERN *.py)
# Set a rule to have original python files copied to their destination if modified
FILE(GLOB_RECURSE python_sources RELATIVE ${CMAKE_SOURCE_DIR}/python *.py)
SET(py_copy_tar ${CMAKE_BINARY_DIR}/py_copy.tar)
add_custom_command (OUTPUT ${py_copy_tar} DEPENDS ${python_sources}
# Set a rule to have original python files copied to their destination if modified
FILE(GLOB_RECURSE python_sources RELATIVE ${CMAKE_SOURCE_DIR}/python *.py)
SET(py_copy_tar ${CMAKE_BINARY_DIR}/py_copy.tar)
add_custom_command (OUTPUT ${py_copy_tar} DEPENDS ${python_sources}
COMMAND cd ${CMAKE_SOURCE_DIR}/python && tar cf ${py_copy_tar} ${python_sources} &&
cd ${CMAKE_BINARY_DIR}/pytriqs/${python_destination} && tar xf ${py_copy_tar})
add_custom_target(py_copy ALL DEPENDS ${py_copy_tar})
add_custom_target(py_copy ALL DEPENDS ${py_copy_tar})
endmacro()