Guard against cpu_count failing.
Guard against cpu_count failing.

MathieuDuponchelle/meson,MathieuDuponchelle/meson,mesonbuild/meson,ernestask/meson,MathieuDuponchelle/meson,jpakkane/meson,trhd/meson,becm/meson,aaronp24/meson,trhd/meson,fmuellner/meson,QuLogic/meson,rhd/meson,trhd/meson,thiblahute/meson,MathieuDuponchelle/meson,becm/meson,becm/meson,trhd/meson,jeandet/meson,rhd/meson,ernestask/meson,aaronp24/meson,thiblahute/meson,trhd/meson,thiblahute/meson,MathieuDuponchelle/meson,rhd/meson,rhd/meson,wberrier/meson,ernestask/meson,ernestask/meson,jeandet/meson,mesonbuild/meson,thiblahute/meson,jeandet/meson,pexip/meson,jpakkane/meson,wberrier/meson,thiblahute/meson,pexip/meson,jpakkane/meson,fmuellner/meson,jpakkane/meson,trhd/meson,MathieuDuponchelle/meson,rhd/meson,aaronp24/meson,QuLogic/meson,fmuellner/meson,MathieuDuponchelle/meson,mesonbuild/meson,jpakkane/meson,QuLogic/meson,jpakkane/meson,fmuellner/meson,aaronp24/meson,aaronp24/meson,trhd/meson,trhd/meson,QuLogic/meson,pexip/meson,MathieuDuponchelle/meson,jeandet/meson,jpakkane/meson,fmuellner/meson,jeandet/meson,jeandet/meson,QuLogic/meson,mesonbuild/meson,wberrier/meson,wberrier/meson,becm/meson,fmuellner/meson,fmuellner/meson,rhd/meson,ernestask/meson,fmuellner/meson,thiblahute/meson,pexip/meson,aaronp24/meson,ernestask/meson,QuLogic/meson,becm/meson,thiblahute/meson,QuLogic/meson,thiblahute/meson,mesonbuild/meson,pexip/meson,jeandet/meson,rhd/meson,becm/meson,pexip/meson,becm/meson,MathieuDuponchelle/meson,pexip/meson,mesonbuild/meson,pexip/meson,rhd/meson,QuLogic/meson,becm/meson,jeandet/meson,jeandet/meson,wberrier/meson,jpakkane/meson,becm/meson,fmuellner/meson,mesonbuild/meson,thiblahute/meson,becm/meson,wberrier/meson,trhd/meson,QuLogic/meson,aaronp24/meson,aaronp24/meson,mesonbuild/meson,mesonbuild/meson,ernestask/meson,aaronp24/meson,mesonbuild/meson,pexip/meson,ernestask/meson,wberrier/meson,jpakkane/meson,pexip/meson,wberrier/meson,ernestask/meson