diff options
Diffstat (limited to 'cmake/QtPublicCMakeHelpers.cmake')
| -rw-r--r-- | cmake/QtPublicCMakeHelpers.cmake | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/cmake/QtPublicCMakeHelpers.cmake b/cmake/QtPublicCMakeHelpers.cmake index 0b0577f2e0..6001dfec11 100644 --- a/cmake/QtPublicCMakeHelpers.cmake +++ b/cmake/QtPublicCMakeHelpers.cmake @@ -74,3 +74,17 @@ function(__qt_internal_collect_additional_prefix_paths out_var prefixes_var) set("${out_var}" "${additional_packages_prefix_paths}" PARENT_SCOPE) endfunction() + +# Take a list of prefix paths ending with "/lib/cmake", and return a list of absolute paths with +# "/lib/cmake" removed. +function(__qt_internal_prefix_paths_to_roots out_var prefix_paths) + set(result "") + foreach(path IN LISTS prefix_paths) + if(path MATCHES "/lib/cmake$") + string(APPEND path "/../..") + endif() + get_filename_component(path "${path}" ABSOLUTE) + list(APPEND result "${path}") + endforeach() + set("${out_var}" "${result}" PARENT_SCOPE) +endfunction() |