/src/tools/gcc.{jam,py} tries to use -mcpu=c3 for SPARC

[tnn2]

... but -mcpu=c3 is for VIA C3 X86 CPUs. That is broken. The default for SPARC should probably be -mcpu=v7.

[vprus]

Is 'C3' a valid CPU name for Sparc really, or totally bogus? In other words, do you suggest to remove the line that say:

cpu-flags gcc OPTIONS : sparc : c3 : -mcpu=c3 : default ;

and make the following one:

cpu-flags gcc OPTIONS : sparc : v7 : -mcpu=v7 ;

into the default one?

[tnn2]

c3 is not valid for sparc, no. I've tested moving the default to v7 and it works fine on at least a NetBSD/sparc64 system. The c3 line should be removed.

[vprus]

Thanks, I've fixed this in ec60c37.