Xfwm4 / compositor: gray background

[Ralf Mardorf]

On Wed, 20 May 2015 15:40:07 +0200, Heinz Diehl wrote:
>On 20.05.2015, Olivier Fourdan wrote: 
>
>> Well, it means you failed at rebuilding xfwm4 with
>> MONITOR_ROOT_PIXMAP enabled or you are not using the version with
>> MONITOR_ROOT_PIXMAP enabled.
>
>> Either way, you missed something.
>
>Following the examples from this thread, I guess he forgot to
>export the CFLAGS prior to compiling..
>
>export CFLAGS=...

Perhaps using Arch's makepkg does overwrite CFLAGS with those stored
in /etc/makepkg.conf, $XDG_CONFIG_HOME/pacman/makepkg.conf,
~/.makepkg.conf.

Maybe the man page could enlighten the reader.