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ScreenPlay/CMake/CopyRecursive.cmake
2023-12-03 11:42:51 +01:00

30 lines
1.1 KiB
CMake

# Copies all files with the same hierarchy (folder)
# via configure_file but only when the file content is different:
#
# copy_recursive(${SOURCE_PATH} ${DESTINATION_PATH} ${REGEX})
#
# If you want to copy all files simply set the parameter to: "*"
# Example:
#
# include(CopyRecursive)
# copy_recursive(${CMAKE_CURRENT_SOURCE_DIR}/kde/ScreenPlay ${CMAKE_BINARY_DIR}/bin/kde/ScreenPlay "*")
#
function(copy_recursive SOURCE_PATH DESTINATION_PATH REGEX)
file(GLOB_RECURSE
FILES
${SOURCE_PATH}
"${SOURCE_PATH}/${REGEX}")
foreach(file ${FILES})
# To recreate the same folder structure we first need to read the base folder
file(RELATIVE_PATH RELATIVE_FILE_PATH ${SOURCE_PATH} ${file})
get_filename_component(FOLDER ${RELATIVE_FILE_PATH} DIRECTORY ${SOURCE_PATH})
file(MAKE_DIRECTORY ${DESTINATION_PATH}/${FOLDER} )
#message(STATUS "${file} - ${DESTINATION_PATH}/${RELATIVE_FILE_PATH}")
configure_file(${file} "${DESTINATION_PATH}/${RELATIVE_FILE_PATH}" COPYONLY)
endforeach()
endfunction()