OK, I have tried it and here are some numbers.

make clean all (in gtkhtml HEAD)

    1rst run:
    
    real        9m5.642s
    user        6m4.560s
    sys 1m57.260s
    
    2nd run:
    
    real        3m54.688s
    user        1m58.910s
    sys 1m42.050s

ccache -s

    cache hit                            210
    cache miss                           220
    called for link                       24
    multiple source files                  1
    compile failed                         2
    not a C/C++ file                       1
    autoconf compile/link                 27
    no input file                          1
    files in cache                       440
    cache size                          44.7 Mbytes

You pay this speedup by disk usage, so I've personally decided to use it
just for most frequent compilations.

Best wishes
Radek

On Út, 2002-05-07 at 10:52, Dan Winship wrote:
> I have not tried this, your mileage may vary, but...
> 
> http://ccache.samba.org/ has a "compiler cache" program that recognizes
> when recompiling a file will generate the same output as last time and
> avoids recompiling it. Supposed to speed up recompiles when the source
> hasn't changed much (eg, if you rebuild evo every day).
> 
> -- Dan
> 
> 
> _______________________________________________
> evolution-hackers maillist  -  [EMAIL PROTECTED]
> http://lists.ximian.com/mailman/listinfo/evolution-hackers


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