On sön, 2010-06-27 at 19:41 -0400, Tom Lane wrote:
> OK, so after some digging I find that, while most of the .so's in our
> build are made using Makefile.shlib, pgxs's "MODULES" build rules
> don't
> use that. Instead they rely on the "%.so: %.o" (and platform-specific
> variants of that) rules found in src/makefiles/Makefile*. And on most
> platforms we've neglected to include LDFLAGS_SL in those rules. This
> seems like an oversight, especially since the one platform that has
> nonempty LDFLAGS_SL by default (AIX) does include LDFLAGS_SL.
>
> This seems like a clear bug. I'm hesitant to back-patch a change like
> that, but not hesitant to fix it in HEAD.
I think this issue is brought up about once a year. You might want to
review previous discussions.