shared libg2c?

[nbecker@fred.net]

In gcc-2.95.2, libgc2 is only available as non-shared.  This makes it
difficult to use libtool with g77, for example:

*** Warning: This library needs some functionality provided by -lg2c.
*** I have the capability to make that library automatically link in when
*** you link to this library.  But I can only do this if you have a
*** shared version of the library, which you do not appear to have.
*** The inter-library dependencies that have been dropped here will be
*** automatically added whenever a program is linked with this library
*** or is declared to -dlopen it.

I suggest libgc2 be installed shared as well as archive, where
supported.