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Diffstat (limited to 'cmake/dists/cmake/Modules/FileUtils.cmake')
| -rw-r--r-- | cmake/dists/cmake/Modules/FileUtils.cmake | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/cmake/dists/cmake/Modules/FileUtils.cmake b/cmake/dists/cmake/Modules/FileUtils.cmake new file mode 100644 index 00000000..51707d5a --- /dev/null +++ b/cmake/dists/cmake/Modules/FileUtils.cmake @@ -0,0 +1,29 @@ +# Copyright (c) 2009 Tobias Gunkel <tobigun@at@users.sourceforge.net> +# +# Copying and distribution of this file, with or without +# modification, are permitted in any medium without royalty provided +# the copyright notice and this notice are preserved. + +function(FILE_SYMLINK old new) + if(NOT EXISTS ${old}) + message(FATAL_ERROR "File \"${old}\" does not exist!") + endif(NOT EXISTS ${old}) + execute_process(COMMAND ${CMAKE_COMMAND} -E create_symlink "${old}" "${new}") + # ignore "link already exists" errors + if(NOT EXISTS ${new}) + message(FATAL_ERROR "Symlink \"${old}\" to \"${new}\" failed!") + endif(NOT EXISTS ${new}) +endfunction(FILE_SYMLINK) + +function(FILE_COPY_DIR src dst) + if(NOT EXISTS ${src}) + message(FATAL_ERROR "File \"${src}\" does not exist!") + endif(NOT EXISTS ${src}) + execute_process( + COMMAND ${CMAKE_COMMAND} -E copy_directory "${src}" "${dst}" + RESULT_VARIABLE result + ) + if(result) + message(FATAL_ERROR "Copy \"${src}\" to \"${dst}\" failed!") + endif(result) +endfunction(FILE_COPY_DIR) |