On NixOS all packages are installed into their own immutable prefix.
Because of this wingpanel_dep.get_pkgconfig_variable will return a
path from within wingpanel's prefix and we cannot write to it.
By using define_variable we can replace the libdir to be from the
paths from meson. This should have no affect on elementaryOS.
On NixOS all packages are installed into their own immutable prefix. Because of this wingpanel_dep.get_pkgconfig_variable will return a path from within wingpanel's prefix and we cannot write to it. By using define_variable we can replace the libdir to be from the paths from meson. This should have no affect on elementaryOS.