build: fix build on picky systems

there are a few systems out there that are checking the .so files that
are linked dynamically into a created shared library. This leads to a
problem, since the .so files often also carries unresolved symbols,
which are resolved by other dynamic linked .so files. However, to ship
arround those picky systems, we are not reacting to unresolved symbols
at all for now. The error will rise at runtime and come up in a nice
little dialog instead.

this fixes build on bsd

src/modules/meson.build

@@ -135,7 +135,7 @@ foreach m: mods
                     dependencies       : [ module_deps, deps ],
                     install_dir        : _dir_bin,
                     install            : true,
-                    link_args          : '-Wl,--unresolved-symbols=ignore-in-object-files'
+                    link_args          : '-Wl,--unresolved-symbols=ignore-all'
                    )
     else
       shared_module(m, src,
@@ -145,7 +145,7 @@ foreach m: mods
                     dependencies       : [ module_deps, deps ],
                     install_dir        : _dir_bin,
                     install            : true,
-                    link_args          : '-Wl,--unresolved-symbols=ignore-in-object-files'
+                    link_args          : '-Wl,--unresolved-symbols=ignore-all'
                    )
     endif
   endif

src/modules/wizard/meson.build

@@ -35,7 +35,7 @@ if get_option(m) == true
                   dependencies       : module_deps,
                   install_dir        : _dir_bin,
                   install            : true,
-                  link_args          : '-Wl,--unresolved-symbols=ignore-in-object-files'
+                  link_args          : '-Wl,--unresolved-symbols=ignore-all'
                  )
   endforeach