[GRASS5] configure checks, fortran, static libraries

[Glynn Clements]

Markus Neteler wrote:

> PS: An idea for postgresql support: In case the postgres stuff is not found,
>  maybe the support should be switched off? Then the NVIZ can be compiled
>  straight forward, the user doesn't need to run configure again with
>  --enable-postgres=no. Just an idea...

I've just noticed that USE_POSTGRES doesn't actually appear to be used
anywhere. configure.in has AC_SUBST(USE_POSTGRES), but neither
Makefile.in nor src/CMD/head/head.in reference it.

-- 
Glynn Clements <glynn.clements at virgin.net>