pkgconfig: Accept string for 'libraries' and 'libraries_private'
pkgconfig: Accept string for 'libraries' and 'libraries_private'

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