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

[Ralf Mardorf]

On Wed, 20 May 2015 12:13:47 +0200, Ralf Mardorf wrote:
>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]

Oops :D

[rocketmouse at archlinux ~]$ cat /var/abs/extra/xfwm4/PKGBUILD 
[snip]
  ./configure \
    --prefix=/usr \
    --sysconfdir=/etc \
    --libexecdir=/usr/lib \
    --localstatedir=/var \
    --disable-static \
    --enable-startup-notification \
    --enable-randr \
    --enable-compositor \
    --enable-xsync \
    --disable-debug
[snip]

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