* Use `boost::nowide` directly from boost
Cherry-picked from prusa3d/PrusaSlicer@bffa3f8578
Co-authored-by: tamasmeszaros <meszaros.q@gmail.com>
* Replaced all occurrences of boost::nowide::narrow for wxStrings with into_u8
Cherry-picked from prusa3d/PrusaSlicer@8d6497297a
Co-authored-by: tamasmeszaros <meszaros.q@gmail.com>
* Fix flatpak build
Fix for PP scripts not working on UNIX when $SHELL is undefined
thanks @jfbauer432 for pointing the problem out.
thanks @lukasmatena for fixing it in PrusaSlicer (commit 87a5116)
Co-authored-by: Lukáš Matěna <lukasmatena@seznam.cz>