Bug#1010095: performous: FTBFS on ppc64el

[Dan Bungert]

Hi Maintainer,

I was able to get it building again, at least on the ppc64el machine I tested,
by not using with -mno-altivec.

Builds both with Sid and Ubuntu Kinetic, if you use my patch from bug 1004616
and no longer set -mno-altivec.

See also this commit:
https://salsa.debian.org/games-team/performous/-/commit/de72e1dfae743adb65a444341872bda06d6941e7

Is -mno-altivec still required?

-Dan