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<== Date ==> <== Thread ==>
Subject: RE: Compiling helloWorld of EPICS V4 on 64bit linux had a link error [SEC=UNOFFICIAL]
From: "LYNCH, Damien" <[email protected]>
To: ??? <[email protected]>, "[email protected]" <[email protected]>
Date: Thu, 12 Jun 2014 03:59:03 +0000

Although you don’t mention libexpat.so. Does that exist?  If not you could create it as a link to libexpat.so.1.

 

From: LYNCH, Damien
Sent: Thursday, 12 June 2014 1:52 PM
To: LYNCH, Damien; ???; [email protected]
Subject: RE: Compiling helloWorld of EPICS V4 on 64bit linux had a link error [SEC=UNOFFICIAL]

 

Sorry, ignore that I missed I can find libexpat.so.1 and libexpat.so.1.5.2 in /lib64 in your message.

 

From: [email protected] [mailto:[email protected]] On Behalf Of LYNCH, Damien
Sent: Thursday, 12 June 2014 1:50 PM
To: ???; [email protected]
Subject: RE: Compiling helloWorld of EPICS V4 on 64bit linux had a link error [SEC=UNOFFICIAL]

 

Hi,

 

I assume expat is the Expat XML parser library. Do you have that installed?

 

Damien

 

From: [email protected] [mailto:[email protected]] On Behalf Of ???
Sent: Thursday, 12 June 2014 1:29 PM
To: [email protected]
Subject: Compiling helloWorld of EPICS V4 on 64bit linux had a link error

 

Hi,

    I compiled the EPICS-CPP-4.3.0 on 64bit centos6.5. As the HelloWorld in exampleCPP was compiled, an error occured. The error information shows below:

/usr/bin/g++ -o HelloService  -L/BLC/epics/v4/EPICS-CPP-4.3.0/pvAccessCPP/lib/linux-x86_64 -L/BLC/epics/v4/EPICS-CPP-4.3.0/pvDataCPP/lib/linux-x86_64 -Wl,-rpath,/BLC/epics/v4/EPICS-CPP-4.3.0/pvAccessCPP/lib/linux-x86_64 -Wl,-rpath,/BLC/epics/v4/EPICS-CPP-4.3.0/pvDataCPP/lib/linux-x86_64       -m64               HelloServiceMain.o HelloService.o    -lpvAccess -lpvData  -lexpat
/usr/bin/ld: cannot find -lexpat
collect2: ld returned 1 exit status
make[2]: *** [HelloService] Error 1
make[2]: Leaving directory `/BLC/epics/v4/EPICS-CPP-4.3.0/exampleCPP/HelloWorld/helloWorldApp/O.linux-x86_64'
make[1]: *** [install.linux-x86_64] Error 2
make[1]: Leaving directory `/BLC/epics/v4/EPICS-CPP-4.3.0/exampleCPP/HelloWorld/helloWorldApp'
make: *** [helloWorldApp.install] Error 2

I can find libexpat.so.1 and libexpat.so.1.5.2 in /lib64.

How to resolve the problem?


Qingru Mi
SSRF

Replies:
答复: Compiling helloWorld of EPICS V4 on 64bit linux had a link error [SEC=UNOFFICIAL] 米清茹
References:
RE: Compiling helloWorld of EPICS V4 on 64bit linux had a link error [SEC=UNOFFICIAL] LYNCH, Damien
RE: Compiling helloWorld of EPICS V4 on 64bit linux had a link error [SEC=UNOFFICIAL] LYNCH, Damien
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