Andreas Enge <andr...@enge.fr> skribis: > So indeed this looks like dlopen at run time. ldd on libQt5Core.so shows that > in Qt 5, the library is explicitly linked with the icu libraries.
So I would patch Qt 4 to explicitly link libQt4Core.so (whatever it’s called) against libicu as well. That will make sure it’s found at run time. HTH, Ludo’.