In file included from /home/fg/software/rockbox/apps/plugin.h:64,
                 from /home/fg/software/rockbox/apps/plugins/puzzles/rbcompat.h:4,
                 from <command-line>:0:
/home/fg/software/rockbox/firmware/export/font.h:36:21: error: sysfont.h: No such file or directory
In file included from /home/fg/software/rockbox/apps/plugin.h:64,
                 from /home/fg/software/rockbox/apps/plugins/puzzles/rbcompat.h:4,
                 from <command-line>:0:
/home/fg/software/rockbox/firmware/export/font.h:36:21: error: sysfont.h: No such file or directory
In file included from /home/fg/software/rockbox/apps/plugin.h:64,
                 from /home/fg/software/rockbox/apps/plugins/puzzles/rbcompat.h:4,
                 from <command-line>:0:
/home/fg/software/rockbox/firmware/export/font.h:36:21: error: sysfont.h: No such file or directory
make: *** [/home/fg/software/rockbox/build-creativezenmozaic/apps/plugins/puzzles/rbmalloc.o] Error 1
make: *** Waiting for unfinished jobs....
make: *** [/home/fg/software/rockbox/build-creativezenmozaic/apps/plugins/puzzles/src/combi.o] Error 1
make: *** [/home/fg/software/rockbox/build-creativezenmozaic/apps/plugins/puzzles/src/blackbox.o] Error 1