[off-list] Re: Xfwm4 / compositor: gray background

[Ralf Mardorf]

On Wed, 20 May 2015 11:54:06 +0200, Olivier Fourdan wrote:
>xfwm4 allows you to set a root pixmap with the compositor enabled

[rocketmouse at archlinux ~]$ cat /var/abs/extra/xfdesktop/PKGBUILD
[snip]
  ./configure \
    --prefix=/usr \
    --sysconfdir=/etc \
    --enable-gio-unix \
    --enable-thunarx \
    --enable-notifications \
    --disable-debug
[snip]

What is the name of the option that needs to be added?