Shorter build times

[Peter Kümmel]

David Faure wrote:
> On Thursday 29 March 2007, Peter Kümmel wrote:
>> David Faure wrote:
>>> On Wednesday 28 March 2007, Peter Kümmel wrote:
>>>> The idea of attached patch is to manually exclude some files from the generated
>>>> all-in-one file.
>>> Good idea.
>> Thanks ;)
>>
>>> But why are the touched files compiled together? IMHO this isn't a good idea,
>>> it will make developers forget some #include statements.
>> You mean developers will forget to comment out the includes in the _const file?
> 
> No, no. I mean that developers will write new code in a.cpp and b.cpp, 
> and they won't notice that b.cpp should include <foo.h>, because it compiles for them,
> with a.cpp already including <foo.h> (and allinone_nonconst includes a.cpp+b.cpp).
> After they commit, compilation is broken for everyone else.
> 

Yes, indeed, the problem is already known by precompiled headers.
But I don't know a other solution than to compile without precompiled
headers/each file separate, or to watch the commit list ;)

But you are right, to prevent this it would be perfect to
have the files not in one big _touched file. Have to think
about it.

Peter