Experimental Physics and
Industrial Control System

"Wang Xiaoqiang" <[email protected]> · Thu, 6 Aug 2009 08:45:15 +0200

Hi John,

I had this problem time ago using exactly the same settings as you.
As others point out, it is a problem of SNCSEQ. It somehow uses
"expicsExport.h" not in a correct order.
Here is a patch against sncseq-2.0.12 released with synApps-5.4.

Best,
--
Dr. Xiaoqiang Wang
Paul Scherrer Institut, WBGB/010
5232 Villigen PSI, Switzerland

-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of John Dobbins
Sent: Wednesday, August 05, 2009 8:31 PM
To: EPICS Tech-Talk
Subject: Building ASYN on Windows

All,

I am building ASYN 4-10 wth EPICS 3.14.10 on a Windows machine using
Visual Studio 2005, Microsoft C/C++ Optimizing Compiller Version
14.00.50727.762 for 80X86, Perl 5.8.9, GNU Make 3.8.1

The testIPServerApp generates the link error reported below.

Any advice appreciated, thanks.

John Dobbins
Cornell University
Lab for Elementary Particle Physics

make[2]: Entering directory
`W:/winDev/epics/R3.14.10/support/asyn/4-10/testIPSe
rverApp/src/O.win32-x86'
link /nologo /subsystem:windows /dll /LTCG /incremental:no /opt:ref
/release
  /implib:testIPServerSupport.lib /out:testIPServerSupport.dll       
ipEchoServer.obj ipEchoServer2.obj ipSNCServer.obj     
../../../lib/win32-x86/asyn.lib
W:/winDev/epics/R3.14.10/support/seq/2-0-12/lib/win32x86/seq.lib
W:/winDev/epics/R3.14.10/support/seq/2-0-12/lib/win32-x86/pv.lib
W:/winDev/epics/R3.14.10/support/base/lib/win32-x86/recIoc.lib
W:/winDev/epics/R3.14.10/support/base/lib/win32-x86/softDevIoc.lib
W:/winDev/epics/R3.14.10/support/base/lib/win32-x86/miscIoc.lib
W:/winDev/epics/R3.14.10/support/base/lib/win32-x86/rsrvIoc.lib
W:/winDev/epics/R3.14.10/support/base/lib/win32-x86/dbtoolsIoc.lib
W:/winDev/epics/R3.14.10/support/base/lib/win32-x86/asIoc.lib
W:/winDev/epics/R3.14.10/support/ba
se/lib/win32-x86/dbIoc.lib
W:/winDev/epics/R3.14.10/support/base/lib/win32-x86/registryIoc.lib
W:/winDev/epics/R3.14.10/support/base/lib/win32-x86/dbStaticIoc.lib
W:/winDev/epics/R3.14.10/support/base/lib/win32-x86/ca.lib
W:/winDev/epics/R3.14.10/support/base/lib/win32-x86/Com.lib
   Creating library testIPServerSupport.lib and object
testIPServerSupport.exp ipSNCServer.obj : error LNK2001: unresolved
external symbol _pasynManager ipSNCServer.obj : error LNK2001:
unresolved external symbol _pasynTrace ipSNCServer.obj : error LNK2001:
unresolved external symbol _pasynOctetSyncIO testIPServerSupport.dll :
fatal error LNK1120: 3 unresolved externals
make[2]: *** [testIPServerSupport.dll] Error 1120
make[2]: Leaving directory
`W:/winDev/epics/R3.14.10/support/asyn/4-10/testIPSer
verApp/src/O.win32-x86'
make[1]: *** [install.win32-x86] Error 2
make[1]: Leaving directory
`W:/winDev/epics/R3.14.10/support/asyn/4-10/testIPSer
verApp/src'
make: *** [src.install] Error 2

Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System