configure: Support silent build rules
configure: Support silent build rules

Disable by either passing --disable-silent-rules to configure or
passing V=1 to make

GNOME/at-spi2-core,GNOME/at-spi2-core,Distrotech/atk,collects/atk,GNOME/at-spi2-core,Distrotech/atk,collects/atk,Distrotech/atk