Re: Using -MMD instead of -MD for depndency generation

[Holger Freyther]

On 10/31/2010 06:24 PM, Paul Smith wrote:

> All I can assume is there's some difference in heap management in 3.82
> which is causing this, because that's the only difference I can think of
> that would not show up in the GNU make code itself.  I'll try using
> valgrind and see what I get.  If anyone has other suggestions for
> profiling tools let me know.

Hi,

I can use oprofile on my system and send you the oparchive? Or if perf
supports something like this use that. My guess is that limited RAM + dm-crypt
on faster but still slow laptop disks made make a difference.