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| Compiling C++ sample programs |
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| spoimala |
 Posted: Tue Feb 19, 2002 3:17 am Post subject: |
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Novice
Joined: 05 Feb 2002
Posts: 10
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When I try to build the sample programs, I get linker errors:
MQManager error LNK2001: unresolved external symbol "public: unsigned char __thiscall ImqMgr::disconnect(void)" (?disconnect@ImqMgr@@$$FQAEEXZ)
and
MQManager error LNK2001: unresolved external symbol "public: unsigned char __thiscall ImqQue::put(class ImqMsg &)" (?put@ImqQue@@$$FQAEEAAVImqMsg@@@Z)
and many others. Why?
Maybe I should add some DLLs or something to my project, but what? |
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| StefanSievert |
| Posted: Tue Feb 19, 2002 2:16 pm Post subject: |
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Partisan
Joined: 28 Oct 2001
Posts: 333
Location: San Francisco
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| gijohnson |
| Posted: Mon Mar 04, 2002 1:05 pm Post subject: |
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Newbie
Joined: 03 Mar 2002
Posts: 3
Location: US-Indiana
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How exactly do you do what is stated in Appendix A:
If you are using the Microsoft Visual C++ Version 4.x or 5.0 compiler, use the
following switches and libraries:
Switches
cl -MD
Libraries
imqb23vn imq{c|s}23vn
Note: {c|s} denotes that you must enter either ‘c’ for a client application or ‘s’ for
a server application.
I am new to Visual C++ but I have plenty on MQ experience on the mainframe utilizing COBOL.
Thanks,
_________________
Glenn I. Johnson
www.yougetpaid.org |
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| StefanSievert |
| Posted: Mon Mar 04, 2002 1:45 pm Post subject: |
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Partisan
Joined: 28 Oct 2001
Posts: 333
Location: San Francisco
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Glenn,
I only used VC++ 6.0 so the information might not apply, but:
In the 'Project' menu, select 'Settings'. This opens a dialog where you can specify all compiler and linker options. Select the Tab 'Linker' or 'Link' and find the entry fields for 'Additional Libraries' and 'Additional Library Path' and enter the names of the MQ libraries and the path where they can be found.
This is off the top of my head, let me know if you can't find it and I'll see if I can get you some screen shots.
Cheers,
Stefan
_________________
Stefan Sievert
IBM Certified * WebSphere MQ |
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| looloo |
| Posted: Thu May 30, 2002 2:05 am Post subject: |
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Novice
Joined: 27 May 2002
Posts: 11
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Hi,
I'm using VC++ 6.0 too and I've link problems. 
it seems that for the project setting we just have to
add "/MD" option.
for the lib include (I'm trying to do a client)
I've added the two libs (imqb23vn.lib, imqc23vn.lib) but I've still
links problems :
unresolved external symbol
"public: virtual __thiscall ImqErr::~ImqErr(void)"
"public: virtual __thiscall ImqMgr::~ImqMgr(void)"
"public: __thiscall ImqMgr::ImqMgr(void)"
is there others lib to include ? |
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