QoS - funguje to vubec?

[Martin `MJ' Mares]

>    O EGCS je znamo, ze nektere casti jadra preklada chybne, GCC 2.8.x je tim
> az zlopovestne proslule, u GCC 2.9x o zadnych problemech nevim, ale pokud
> jej z toho podezrivate, bude nejlepsi jadro prelozit GCC 2.7.2.

A na to si sam odpovim citaci ze souboru Changes v kernelu 2.4.0test1-ac18:

| You will need at least gcc 2.7.2 to compile the kernel.  You currently
| have several options for gcc-derived compilers:  gcc 2.7.2.3, various
| versions of egcs, the new gcc 2.95 and upcoming gcc 3.0, and experimental
| compilers like pgcc.  For absolute stability, it is still recommended
| that gcc 2.7.2.3 be used to compile your kernel.  egcs 1.12 should also
| work.  gcc 2.95 is known to have problems, and using pgcc for your kernel
| is just asking for trouble.
| 
| In addition, please pay attention to compiler optimization.  Anything
| greater than -O2 may not be wise.  Similarly, if you choose to use gcc-2.95
| or derivatives, be sure not to use -fstrict-aliasing (which, depending on
| your version of gcc 2.95, may necessitate using -fno-strict-aliasing).

				Have a nice fortnight
-- 
Martin `MJ' Mares   <mj na ucw.cz>   http://atrey.karlin.mff.cuni.cz/~mj/
Faculty of Math and Physics, Charles University, Prague, Czech Rep., Earth
"Linux _is_ user-friendly.  It is not ignorant-friendly and idiot-friendly."