UsewxWidgets: CFLAGS are expected to be a string here, not a list.
FindwxWidgets: Improve path detection logic when cross-compiling.
Merge topic 'wxWidgets-paths'

33286235 FindwxWidgets: Improve path detection logic when cross-compiling.
Merge topic 'wxWidgets-cflags'

e6fa6e60 UsewxWidgets: CFLAGS are expected to be a string here, not a list.