Re: Problems installing EMC

[Will Shackleford <shackle-at-cme.nist.gov>]

On our Debian system it looks like some symbolic links
that we find  on RedHat are not there.

try

cd /usr/lib/
ln -s libtk8.0.so.1 libtk.so

you will probably need symbolic links for libtcl and libtclx
also.

Alternatively you could edit your copy of rcslib/etc/linux_2_2_14.def
to set TK_LINK and TCL_LINK  so they exactly match the files
on Debian.


-- Will



Cryo wrote:

> 
>   I didn't find any documentation about what programs and libraries
> EMC needs. Now it fails:
> ---
> g++ -D__CPLUSPLUS__ -g   -DLINUX -Dlinux_2_2_14 -DPLATNAME=\"linux_2_2_14\" -D__RT__ -L/usr/lib -Dlinux_2_2 -I/usr/src/rtlinux-2.2/include  -Dlinux_2_2_14 -Dlinux -DHAVE_LIBDL -DHAVE_TCL_EXTEND -DLINUX_KERNEL_2_2 -fstrict-aliasing -DHAVE_RTL -I/usr/include/g++-2/ \
> /usr/local/emc/plat/linux_2_2_14/lib/iosh.o /usr/local/emc/plat/linux_2_2_14/lib/cppio.o /usr/local/emc/plat/linux_2_2_14/lib/libemc.a \
> -L/usr/local/rcslib/plat/linux_2_2_14/lib -lrcs -Xlinker -rpath -Xlinker /usr/local/rcslib/plat/linux_2_2_14/lib -Xlinker -rpath -Xlinker /proj/rcslib/plat/linux_2_2_14/lib -Xlinker -rpath -Xlinker /isd/proj/rcslib/plat/linux_2_2_14/lib -Xlinker -rpath -Xlinker /usr/local/nist/rcslib/plat/linux_2_2_14/lib -Xlinker -rpath -Xlinker /usr/local/rcslib/plat/linux_2_2_14/lib -Xlinker -rpath -Xlinker /opt/rcslib/plat/linux_2_2_14/lib -Xlinker -rpath -Xlinker /usr/share/rcslib/plat/linux_2_2_14/lib -Xlinker -rpath -Xlinker /usr/local/share/rcslib/plat/linux_2_2_14/lib -Xlinker -rpath -Xlinker /rcslib/plat/linux_2_2_14/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_14/bin/iosh
> /usr/bin/ld: cannot find -ltk
> collect2: ld returned 1 exit status
> make[1]: *** [/usr/local/emc/plat/linux_2_2_14/bin/iosh] Error 1
> \rm -f /usr/local/emc/plat/linux_2_2_14/bin/tkio
> (cat tkio.tcl  | sed s/UNKNOWN_PLAT/linux_2_2_14/ > /usr/local/emc/plat/linux_2_2_14/bin/tkio)
> \chmod a+x /usr/local/emc/plat/linux_2_2_14/bin/tkio
> test; \
> ---
> 
> I have Tk lib installed, and i'm pretty sure that it is working.
> System is Debian and kernel is 2.2.14. RTlinux is version 2.2.


-- 
---------------------------------------------------------------
William Penn Shackleford III			shackle-at-nist.gov
National Institute of Standards & Technology	Tel:	(301) 975-4286
100 Bureau Drive Stop 8230  			FAX:	(301) 990-9688
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