EMC and SuSE 6.3

[Paul Corner <Paul.Corner-at-tesco.net>]

Hi All

I've been busy setting up another Linux box of late, this time with SuSE 6.3.
The RT patch went well with the 2.2.13 kernel with no errors, and compiled
with out a hitch. Doing a Make with the RT modules generated a whole load of
'unresolved symbols', most of them to do with the networking modules - I'm not
too worried about them as the RT test examples ran fine - First time I've
heard Linus speak, that test never worked in RH 5.2 for me.

EMC-7-June - another story....
Downloaded the one in the 2.2.13 directory on the NIST ftp site, and had to
remove the make instructions for 2.0.36. Once the links to RTlinux/include and
mbuff.h had been set up, the compile falls over on iosh.  I'm running
egcs-2.91.66 BTW.
I had thought a bug fix had been given for the make, but all I can find is
related to emcstepmot.c - the output from gcc reads :

make[1]: Entering directory `/usr/local/emc/src/emcio'
test; \
g++ -D__CPLUSPLUS__ -g   -DLINUX -Dlinux_2_2_13 -DPLATNAME=\"linux_2_2_13\" -D__RT__ -L/usr/lib -Dlinux_2_2 -I/usr/src/rtlinux-2.0/rtl/include  -Dlinux_2_2_13 -Dlinux -DHAVE_LIBDL -DHAVE_TCL_EXTEND -DLINUX_KERNEL_2_2 \
/usr/local/emc/plat/linux_2_2_13/lib/iosh.o /usr/local/emc/plat/linux_2_2_13/lib/libemc.a \
-L/usr/local/rcslib/plat/linux_2_2_13/lib -lrcs -Xlinker -rpath -Xlinker /usr/local/rcslib/plat/linux_2_2_13/lib -Xlinker -rpath -Xlinker /isd/proj/rcslib/plat/linux_2_2_13/lib -Xlinker -rpath -Xlinker /usr/local/nist/rcslib/plat/linux_2_2_13/lib -Xlinker -rpath -Xlinker /usr/local/rcslib/plat/linux_2_2_13/lib -Xlinker -rpath -Xlinker /opt/rcslib/plat/linux_2_2_13/lib -Xlinker -rpath -Xlinker /usr/share/rcslib/plat/linux_2_2_13/lib -Xlinker -rpath -Xlinker /usr/local/share/rcslib/plat/linux_2_2_13/lib -Xlinker -rpath -Xlinker /rcslib/plat/linux_2_2_13/lib  \
-ltk -ltcl -ltclx8.0.4 -ldl -L/usr/X11/lib -L/usr/X11R6/lib -lXaw \
-ldl -o /usr/local/emc/plat/linux_2_2_13/bin/iosh
/usr/i486-linux/bin/ld: cannot open -ltk: No such file or directory
collect2: ld returned 1 exit status
make[1]: *** [/usr/local/emc/plat/linux_2_2_13/bin/iosh] Error 1
make[1]: Target `all' not remade because of errors.
make[1]: Leaving directory `/usr/local/emc/src/emcio'
make: *** [all] Error 2

I'm not sure what the problem is here - I have all the tcl/tk libs installed.

Any suggestions ?

Regards, Paul.