raise exception when a non-required module not found and subsequently used
raise exception when a non-required module not found and subsequently used

mesonbuild/meson,QuLogic/meson,jpakkane/meson,becm/meson,jpakkane/meson,mesonbuild/meson,mesonbuild/meson,mesonbuild/meson,mesonbuild/meson,pexip/meson,becm/meson,pexip/meson,mesonbuild/meson,jpakkane/meson,jpakkane/meson,mesonbuild/meson,QuLogic/meson,mesonbuild/meson,pexip/meson,pexip/meson,jpakkane/meson,jpakkane/meson,QuLogic/meson,becm/meson,becm/meson,becm/meson,QuLogic/meson,QuLogic/meson,pexip/meson,QuLogic/meson,QuLogic/meson,pexip/meson,pexip/meson,mesonbuild/meson,pexip/meson,becm/meson,becm/meson,jpakkane/meson,jpakkane/meson,becm/meson,pexip/meson,jpakkane/meson,pexip/meson,mesonbuild/meson,QuLogic/meson,QuLogic/meson,becm/meson,becm/meson