has_function: Try to use the function being checked
has_function: Try to use the function being checked

Simply placing a reference to it isn't enough for the linker to try and
think it's being used and do a symbol availability check with
-Wl,-no_weak_imports on OS X ld.

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