Rant about ChangeLog entries and commit messages

[Eric Botcazou]

> In the Ada revision histories, we have always given the what-and-the-why
> (and if necessary the why-not), and they have proved very helpful, I
> always found the RH's for gigi (done in the gcc style, much less helpful
> because they omitted the why).

Sorry, that's simply not true, the ChangeLog and the commit messages in the 
ada/ subdirectory are on par with the rest of the GCC tree, and that's fine.

-- 
Eric Botcazou