XVFB_PID=$!
[ -n "$XVFB_PID" ] || exit 1
export DISPLAY=:${D}
-MOZ_PGO=1 AUTOCONF=/usr/bin/autoconf2_13 ./mach build
+MOZ_PGO=1 AUTOCONF=/usr/bin/autoconf2_13 ./mach build -v
kill $XVFB_PID
%else
-AUTOCONF=/usr/bin/autoconf2_13 ./mach build
+AUTOCONF=/usr/bin/autoconf2_13 ./mach build -v
%endif
%install