On Tue, 2013-06-18 at 15:52 +0200, Cédric Villemain wrote:
> This allows for example to install hstore header and be able to
> include them
> in another extension like that:
>
> # include "contrib/hstore/hstore.h"
That's not going to work. hstore's header file is included as #include
"hstore.h" (cf. hstore source code). Having it included under different
paths in different contexts will be a mess.