pkg-config: only depends on libiconv
pkg-config: only depends on libiconv

It has its own internal glib and doesn't use the system one

waterlan/MSYS2-packages,juergenpf/MSYS2-packages,waterlan/MSYS2-packages,juergenpf/MSYS2-packages,Alexpux/MSYS2-packages,mati865/MSYS2-packages,atom2013/MSYS2-packages,atom2013/MSYS2-packages,JPeterMugaas/MSYS2-packages,waterlan/MSYS2-packages,juergenpf/MSYS2-packages,mati865/MSYS2-packages,atom2013/MSYS2-packages,mati865/MSYS2-packages,atom2013/MSYS2-packages,waterlan/MSYS2-packages,Alexpux/MSYS2-packages,Alexpux/MSYS2-packages,mati865/MSYS2-packages,JPeterMugaas/MSYS2-packages,JPeterMugaas/MSYS2-packages,juergenpf/MSYS2-packages,Alexpux/MSYS2-packages,JPeterMugaas/MSYS2-packages,juergenpf/MSYS2-packages