Thank you!

Building on Debian with GTK+ Version 3.24.5, cairo version 1.16.0, and

gcc (Debian 8.3.0-6) 8.3.0 configured as

CFLAGS='-O0 -g3 -no-pie' ../configure --without-x --with-cairo

--with-modules --with-gif=ifavailable --with-tiff=ifavailable

--with-gnutls=no --without-pop --enable-gcc-warnings=warn-only

--enable-checking=yes --enable-check-lisp-object-type=yes

fails here thusly:

  CC       pgtkterm.o

../../src/pgtkterm.c: In function ‘mark_pgtkterm’:

../../src/pgtkterm.c:168:25: error: incompatible type for argument 1 of 

‘mark_object’

     mark_object (dpyinfo->rdb);

                  ~~~~~~~^~~~~

In file included from ../../src/pgtkterm.c:39:

../../src/lisp.h:3785:26: note: expected ‘Lisp_Object’ {aka ‘struct 

Lisp_Object’} but argument is of type ‘XrmDatabase’ {aka ‘void *’}

 extern void mark_object (Lisp_Object);

                          ^~~~~~~~~~~

make[1]: *** [Makefile:405: pgtkterm.o] Fehler 1

make[1]: *** Es wird auf noch nicht beendete Prozesse gewartet....

make[1]: Verzeichnis „/home/martin/emacs-git/masm/obj-pure-gtk/src“ wird 

verlassen

make: *** [Makefile:431: src] Fehler 2

Any ideas?