[Discuss-gnuradio] anyone else having trouble compiling fusb_linux.cc?

[Larry Doolittle]

Something about debian sid broke compilation of fusb_linux.cc
badly.  My guess is that something subtle but important changed
about the kernel/user header boundary.  The first error is the
funniest and easiest to bypass:
  error: #error do_div() does not yet support the C64
but it gets into much worse trouble later handling jiffies:
  /usr/include/linux/jiffies.h:385:41: error: division by zero in #if
  /usr/include/linux/jiffies.h:385:42: error: division by zero in #if
  /usr/include/linux/jiffies.h:396:18: error: division by zero in #if
and on and on for several pages.

I'm researching the problem now, but would appreciate any hints
from people who have already seen this.  It works fine in debian
sarge.

Note that because the faults are so low-level, triggered simply by
  #include <linux/usbdevice_fs.h>
the autoconf scripts fall back to fusb_generic.

      - Larry

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