#warning OMX_SKIP64BIT is not defined - this will be incompatible with the VC GPU code.

[ServeurpersoCom]

Any idea to build it ?

root@raspberrypi:~/telepi# make
gcc telepi.c encode.c -DHAVE_LIBBCM_HOST -DUSE_EXTERNAL_LIBBCM_HOST -DUSE_VCHIQ_ARM -Wno-psabi -I /opt/vc/include/ -I /opt/vc/include/interface/vcos/pthreads/ -I /opt/vc/include/interface/vmcs_host/linux/ -I /opt/vc/src/hello_pi/libs/il
client/ -L /opt/vc/lib -L /opt/vc/src/hello_pi/libs/ilclient -lpthread -lopenmaxil -lbcm_host -lvcos -lvchiq_arm -lilclient -o telepi
In file included from /opt/vc/include/IL/OMX_Audio.h:42,
                 from /opt/vc/include/IL/OMX_Component.h:44,
                 from /opt/vc/include/IL/OMX_Broadcom.h:33,
                 from /opt/vc/src/hello_pi/libs/ilclient/ilclient.h:46,
                 from telepi.c:13:
/opt/vc/include/IL/OMX_Core.h:45:4: warning: #warning OMX_SKIP64BIT is not defined - this will be incompatible with the VC GPU code. [-Wcpp]
   #warning OMX_SKIP64BIT is not defined - this will be incompatible with the VC GPU code.
    ^~~~~~~
In file included from /opt/vc/include/IL/OMX_Audio.h:42,
                 from /opt/vc/include/IL/OMX_Component.h:44,
                 from /opt/vc/include/IL/OMX_Broadcom.h:33,
                 from /opt/vc/src/hello_pi/libs/ilclient/ilclient.h:46,
                 from telepi.h:7,
                 from encode.c:14:
/opt/vc/include/IL/OMX_Core.h:45:4: warning: #warning OMX_SKIP64BIT is not defined - this will be incompatible with the VC GPU code. [-Wcpp]
   #warning OMX_SKIP64BIT is not defined - this will be incompatible with the VC GPU code.
    ^~~~~~~
/usr/bin/ld: cannot find -lilclient
collect2: error: ld returned 1 exit status
make: *** [Makefile:2: all] Error 1

[G0l]

cd /opt/vc/src/hello_pi
./rebuild.sh

and try to build telepi again