Hello, On Mon, 2008-08-11 at 10:12 -0400, Chris Metcalf wrote: > On 8/11/2008 8:58 AM, Carmelo Amoroso wrote: > > Cristi Magherusan wrote: > > > >> The ones I know for sure that are missing both from the latest release and > >> CVS > >> are the ones that add those extra functions to libm, and that I really > >> need in > >> order to compile kvm and link it against uClibc > > > > May you create an ad hoc patch for this missing libm functions > > and propose for adding to uclibc. A config option will be required > > to selectively enable/disable this extra... what are they ? Currently I'm using the gentoo patch set applied against 0.9.28.3, with some small additions (the aio stuff and fenv.h), but after my GSoC project ends I'll port to uClibc HEAD the patches that will include only the stuff that I needed in order to compile and link KVM against uClibc and that were missing from there. This will include the aio_* stuff and these long double math functions > Just to chime in here with my own libm observations, our (shipping) > version of uClibc adds a couple of functions too: exp2 (+ exp2f) and > sincos (+ sincosf). I added them to support various applications and > tools that we ship.
The ones that end in "l" instead of "f" are missing, like exp2l and so on, which are long double variants of them. Best regards, Cristi -- Ing. Cristi Măgherușan, Universitatea Tehnică din Cluj-Napoca Centrul de Comunicații "Pusztai Kalman" Tel. 0264/401247 http://cc.utcluj.ro
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