module name on mac os x

[Vincent Torri]

Hey,

A guy mentioned that problem: on mac os x, a "standard" shared lib has 
suffix name .dylib:

lib_LTLIBRARIES = libfoo.la  --> libfoo.dylib

but with a "module":

pkg_LTLIBRARIES = bar.la
bar_la_LDFLAGS = -module -avoid-version

then the name is bar.so and not bar.dylib

Is it a known behavior ? If so, is it a bug ?

thank you

Vincent Torri