Thanks for Gareth Help,
Now , I've build Xserver , and install it
successful
When I run glxgears,
it print out glx_init_prof, and glx_fini_prof.
But, how to produce gmon.out ??
I had tried to run xc/lib/GL/makeprofile.sh,
but print out some error message .... Is there
still any step to do for profiling ??
Sorry, I can't find some documents about it detail,
I only found Keith Whitwell post on this maillist
when 02/16/2000, and it seems out of date.
Thanks
junkers
On Mon, 4 Feb 2002, Gareth Hughes wrote:
> > Hello, Every body:
> >
> > Do any know how to build Xserver and DRI that can see profiling
> > data through gprof?? I've see there is an option in host.def(in )
> > DRI cvs):
> >
> > /* To do profiling of the dynamically loaded 'xyz_dri.so' object, turn
> > * this on.
> > * Use 'xc/lib/GL/makeprofile.sh' to make it work.
> > */
> > /* #define GlxSoProf YES */
> >
> > #ifdef GlxSoProf
> > # undef DefaultCCOptions
> > # define DefaultCCOptions -ansi GccWarningOptions -pipe -g -p
> > #endif
> >
> > but if I enable #define GlxSoProf YES, then try to build Xserver
> > (after make lowpc.o, highpc.o by hand).When I start Xserver
> > , it cause
> > unsolved symbol and core dump.
> >
> > Symbol mcount from modules /usr/X11R6/lib/modules/fonts/libbitmap.a is
> > unresolved!
> >
> > Do any one has ever try this?? Do any one can tell me how to prof
> > xxx_dri.so ??
>
> You can only build what's inside xc/lib/GL with GlxSoProf set to YES.
> What you'll need to do is build the tree as usual, then do the
> following:
>
> <edit host.def to set GlxSoProf>
> cd xc/lib/GL
> make <insert command to clean everying -- clobber???>
> make Makefile
> make Makefiles
> make
> make install
>
> Keith Whitwell can correct me if I'm wrong (it's been a while since I've
> done this). I think there's some documentation about this somewhere...
>
> -- Gareth
>
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