Experimental Physics and
Industrial Control System

"Mark Rivers" <[email protected]> · Wed, 5 Aug 2009 13:41:19 -0500

John,

That is probably a problem with the epicsShareFunc stuff.  It looks like you are building with SHARED_LIBRARIES=YES and STATIC_BUILD=NO.  I know that it works OK with SHARED_LIBRARIES=NO and STATIC_BUILD=YES.  I like the latter settings, because then you can take your .exe file to any Windows machine without having to also copy dozens of DLLs.

Mark

________________________________

From: [email protected] on behalf of John Dobbins
Sent: Wed 8/5/2009 1:30 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