Wanting to build xorg-server-xvfb without systemd I ran into problem
with linking with vdev

make[5]: Entering directory 
'/root/Downloads/xorg-server-nosystemd/src/xorg-server-1.18.3/hw/xfree86/dixmods'
   CC       xkbVT.lo
   CC       xkbPrivate.lo
   CC       xkbKillSrv.lo
   CCLD     libxorgxkb.la
ar: `u' modifier ignored since `D' is the default (see `U')
make[5]: Leaving directory 
'/root/Downloads/xorg-server-nosystemd/src/xorg-server-1.18.3/hw/xfree86/dixmods'
   CCLD     Xorg
/usr/bin/ld: cannot find -ludev
collect2: error: ld returned 1 exit status

I am running configure without --enable-config-udev


Anyone know how to get around this?