Experimental Physics and
Industrial Control System

I'm running into an error when building edm 1.12.98 with epics base 3.14.12.4 on a 64-bit machine with debian 7.5:

 *** No rule to make target `/usr/lib64/libXm.a', needed by `libcfcaa62e-8199-11d3-a77f-00104b8742df.so'.  Stop.

I've installed the packages I need using apt-get (libmotif-dev, libxmu-dev, libxt-dev), and I've tried changing the X11_LIB and MOTIF_LIB to /usr/lib64/x86_64-linux-gnu in the CONFIG_SITE.linux-x86_64.linux-x86_64 file in extensions/configure/os, as suggested in this posting, but I get the same error.

I don't seem to have a CONFIG_EXTENSIONS file anywhere so can't follow the steps from another post with the same error; anyone have any suggestions for what I might try next?

Thanks,

Ana