Return error when compiled without g-p-h and no-fallback flag used
Return error when compiled without g-p-h and no-fallback flag used

aligo/vte,asivokon/vte-fx,pjm0616/vte,pjm0616/vte,asivokon/vte-fx,asivokon/vte-fx,rvu95/vte,aligo/vte,rvu95/vte,rvu95/vte,flaxandteal/gasket-vte,jessevdk/vte,jessevdk/vte,aligo/vte,thestinger/vte-ng,rvu95/vte,pjm0616/vte,thestinger/vte-ng,gloob/vte-copy,jessevdk/vte,asivokon/vte-fx,saitoha/vte-sixel,jessevdk/vte,flaxandteal/gasket-vte,thestinger/vte-ng,flaxandteal/gasket-vte,flaxandteal/gasket-vte,saitoha/vte-sixel,gloob/vte-copy,gloob/vte-copy,saitoha/vte-sixel