diff options
Diffstat (limited to 'cmake/QtGenerateLibHelpers.cmake')
| -rw-r--r-- | cmake/QtGenerateLibHelpers.cmake | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/cmake/QtGenerateLibHelpers.cmake b/cmake/QtGenerateLibHelpers.cmake index 06de484ac4..dedcdc7950 100644 --- a/cmake/QtGenerateLibHelpers.cmake +++ b/cmake/QtGenerateLibHelpers.cmake @@ -88,3 +88,26 @@ function(qt_strip_library_version_suffix out_var file_path) endif() set(${out_var} "${final_value}" PARENT_SCOPE) endfunction() + +# Checks if `input_path` is relative to at least one path given in the list of `qt_lib_paths`. +# Sets TRUE or FALSE in `out_var_is_relative`. +# Assigns the relative path to `out_var_relative_path` if the path is relative, otherwise assigns +# the original path. +function(qt_internal_path_is_relative_to_qt_lib_path + input_path qt_lib_paths out_var_is_relative out_var_relative_path) + set(is_relative "FALSE") + set(relative_path_value "${input_path}") + + foreach(qt_lib_path ${qt_lib_paths}) + file(RELATIVE_PATH relative_path "${qt_lib_path}" "${input_path}") + if(IS_ABSOLUTE "${relative_path}" OR (relative_path MATCHES "^\\.\\.")) + set(is_relative "FALSE") + else() + set(is_relative "TRUE") + set(relative_path_value "${relative_path}") + break() + endif() + endforeach() + set(${out_var_is_relative} "${is_relative}" PARENT_SCOPE) + set(${out_var_relative_path} "${relative_path_value}" PARENT_SCOPE) +endfunction() |