[pulseaudio-discuss] [PATCH 1/6 v3] core: Initialize ARM NEON code if available

[Rémi Denis-Courmont]

Le mercredi 17 octobre 2012 20:37:15, Thomas Martitz a écrit :
> Am 17.10.2012 10:53, schrieb Rémi Denis-Courmont:
> > So .S/.s assembler source files constitute the only way to write
> > run-time-conditional NEON code for the time being. Just make sure you did
> > _not_ enable NEON in the CFLAGS and enable it manually with the ".fpu
> > neon" assembler directive.
> > 
> > Personally, I much prefer .S/.s file over inline asm because I find them
> > more readable, but it's a matter of taste.
> 
> You could also write in .c files and compile them with different CFLAGS
> (through make), but the result is the same.

With automake, CFLAGS is per-target, not per-source.

-- 
Rémi Denis-Courmont
http://www.remlab.net/