r20585 - gnucash/trunk - Replace guile configure check by PKG_CHECK_MODULE so that it also works in cross-compiling.

[Geert Janssens]

On woensdag 27 april 2011, Christian Stimming wrote:
> We don't link in this library ourselves, so we shouldn't (need to) check
> for it as well.
> 
> I would blame the libguile-devel packager, because due to this linker flag
> the libguile-devel package should have a dependency on libtool-ltdl-devel
> but obviously the package manager is missing this dependency even though
> your libguile.pc file implicitly has it. Maybe file a bug at Fedora?
> 
Good idea, here it is:
https://bugzilla.redhat.com/show_bug.cgi?id=700509


Geert