EMC problem in RTAI

[Jason Cox <j_cox-at-idx.com.au>]

hi all
	finaly got RTAI up on Linux 2.4.18. It's all apears ok. CVS'ed rcslib
and emc today and rcs went fine. 
when it came to emc it built ok , only to find freqmotor.o and
steppermod.o wernt built. Modified the emcmot/Makefile to force
freqmotor to build BUT always get the following :

Could not find RTAI directory under /usr/src, trying /usr/src/rtai
anyway
make[2]: Entering directory `/root/emc/emc/src/emcmot'
( test; \
gcc emcmot.c -c  -g -O2   -I/usr/src/linux-2.4.18-2mdk_jason/include
-DLINUX -Dlinux_rtai -DPLATNAME=\"linux_rtai\" -L/usr/lib -Dlinux_2_4
-I/usr/src/rtai/include  -Dlinux_2_4_9 -Dlinux -DHAVE_LIBDL 
-DLINUX_KERNEL_2_4 -fstrict-aliasing  -I/usr/include/g++-2/ -DNO_RTL
-DHAVE_RTAI -DHAVE_TCL_EXTENDED -DHAVE_TK_EXTENDED \
-I/root/emc/emc/plat/linux_rtai/include
-I/root/emc/emc/plat/linux_rtai/include
-I/root/emc/rcslib/plat/linux_rtai/include \
-DSTEPPER_MOTORS \
-o /root/emc/emc/plat/linux_rtai/lib/emcfreqmot.o )
emcmot.c: In function `emcmotController':
emcmot.c:3464: `RT_TICKS_PER_SEC' undeclared (first use in this
function)
emcmot.c:3464: (Each undeclared identifier is reported only once
emcmot.c:3464: for each function it appears in.)
emcmot.c: In function `init_module':
emcmot.c:5127: `freqTask' undeclared (first use in this function)
make[2]: *** [/root/emc/emc/plat/linux_rtai/lib/emcfreqmot.o] Error 1
make[2]: Leaving directory `/root/emc/emc/src/emcmot'
make[1]: *** [all] Error 2
make[1]: Leaving directory `/root/emc/emc/src'
make: *** [remake_with_plat] Error 2



Any help apreciated
Thanks 
JAson Cox