It's really tempting to remove `make syntax-check`, it has very
very rarely found any real problems.
But anyways, just exclude all the binding code because it trips
up random problems we simply don't care about like mentions of
`O_NDELAY` in the `GLib-2.0.gir`.
-export VC_LIST_EXCEPT_DEFAULT=^(docs/.*|git.mk|lib/.*|m4/.*|md5/.*|build-aux/.*|src/gettext\.h|.*ChangeLog|buildutil/.*)$$
+export VC_LIST_EXCEPT_DEFAULT=^(rust-bindings/.*|docs/.*|git.mk|lib/.*|m4/.*|md5/.*|build-aux/.*|src/gettext\.h|.*ChangeLog|buildutil/.*)$$
local-checks-to-skip = \
sc_const_long_option \