how can I tell ada it's been moved around ?

[Marc Espie]

In article <87ekgv51jc.fsf@deneb.enyo.de> you write:
>* Marc Espie:
>
>> Is there a magic env variable or switch that I am missing  that would tell
>> ada `okay, your adalib and includes are actually there, don't look in
>> your configure directory' ?
>
>GCC_ROOT (formerly known as GNAT_ROOT) should work.

Yep, seems to do the trick. Cool.
Suggestion: reference those variables in the INSTALL section related to ada ?

Both, actually, since people bootstrapping even recent gcc may have to
cope with GNAT_ROOT...