Searching the forum told me I could use dependency armv7-libplatform-dev-osmc and vero2-userland-dev-osmc … but still this error:
g++ -Wall -std=c++11 -O3 -DHAVE_LIBBCM_HOST -DUSE_EXTERNAL_LIBBCM_HOST -DUSE_VCHIQ_ARM -I/opt/vc/include/ -I/opt/vc/include/interface/vcos/pthreads -I/opt/vc/include/interface/vmcs_host/linux -c main.cpp -o main.o
In file included from main.cpp:22:0:
DMXResource.hh:4:22: fatal error: bcm_host.h: No such file or directory
#include "bcm_host.h"
^
compilation terminated.
Makefile:26: recipe for target 'main.o' failed
make: *** [main.o] Error 1
Seems bit logic als bcm is some kinda chipset in RPi …