Experimental Physics and
Industrial Control System

>>> On 2/4/2002 at 18:44:33 MST, Jeff Hill wrote:

  > Perhaps there is a difference between your compiler switches and ours.
  > Here is a quick summary of what is used to build EPICS R3.14. This
  > should be similar EPICS R3.13.

  > gcc -D_REENTRANT -ansi -O3 -mpentium -fPIC

  > I am guessing that your lack of either -fPIC or -D_REENTRANT might be
  > the cause.

It turns out that the problem was due to a Linux version mismatch.  Adam
was building his program on Redhat 7 (libc 6), but linking against EPICS
libraries built on Redhat 4.2 (libc 5) (we have to maintain both for the
moment).

With the correct version of the libraries the program works as expected.

----
Brian McAllister                    Controls Programmer/Beam Physicist
[email protected]                        MIT-Bates Linear Accelerator
(617) 253-9537                                           Middleton, MA

References:

RE: CA client library and Connection handler Jeff Hill

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