hdf5_ep

[svn-r4849] 
Purpose:
	Fix fix
Description:
	Moved Binh-Minh's fix of the lack of support for C++ in libtool by
	adding the DEFAULT_LIBS macro into the configure.in and
	config/commence.in files.
Solution:
	Put it into the configure.in and commence.in files. Reran autoconf.