Bug#396416: [xml/sgml-pkgs] Bug#396416: libxml2-dev: libxml2.la leaves out dependencies on -lz -lm

[Tom Epperly]

My package, babel, builds everything statically and dynamically for the 
sake of thorough testing. Everything seems to work fine if libxml2.la 
includes -lz an -lm. We test it on other platforms where libxml2.la 
includes the dependencies, and libtool does the right thing.  I guess I 
don't see the point of not have the dependencies in the .la.