CVS domivogt: * Tried to fix macos build.

[FVWM CVS]

CVSROOT:        /home/cvs/fvwm
Module name:    fvwm
Changes by:     domivogt        07/08/16 14:19:36

Modified files:
        doc            : ChangeLog 
        doc/fvwm       : Makefile.am 

Log message:
* Tried to fix macos build.