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| Compiling problem on AIX |
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| wildtiger |
 Posted: Wed Jun 12, 2002 10:36 am Post subject: Compiling problem on AIX |
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Acolyte
Joined: 21 Apr 2002
Posts: 55
Location: Canada
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Hi, I am compiling a MQ C sample program on AIX. I don't know how to write the command line. I did the following line:
cc t1.c -o t1 -Iinclude -Lmqlib
and I got the following error messages:
ld: 0711-317 ERROR: Undefined symbol: .MQCONN
ld: 0711-317 ERROR: Undefined symbol: .MQOPEN
ld: 0711-317 ERROR: Undefined symbol: .MQPUT
ld: 0711-317 ERROR: Undefined symbol: .MQCLOSE
ld: 0711-317 ERROR: Undefined symbol: .MQDISC
ld: 0711-345 Use the -bloadmap or -bnoquiet option to obtain more information.
I put all the .h file under include subdirectory and all the .a file under mqlib subdirectory. I'm not farmiliar with AIX C/C++ compilier. Can anyone tell me the correct command to compile it?
Thanks in advance, |
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| bower5932 |
| Posted: Wed Jun 12, 2002 1:00 pm Post subject: |
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Jedi Knight
Joined: 27 Aug 2001
Posts: 3023
Location: Dallas, TX, USA
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I believe that L indicates the location of the libraries and that l indicates the library. Try:
cc t1.c -o t1 -Iinclude Lmqlib -lmqm |
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| wildtiger |
| Posted: Wed Jun 12, 2002 3:03 pm Post subject: Does that mean that there must be a mqm.a under mqlib dir? |
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Acolyte
Joined: 21 Apr 2002
Posts: 55
Location: Canada
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Does that mean that there must be a mqm.a under mqlib subdirectory?
I only have some files like libmqm*.a under mqlib subdirectory under current directory. |
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| RogerLacroix |
| Posted: Wed Jun 12, 2002 8:14 pm Post subject: |
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Jedi Knight
Joined: 15 May 2001
Posts: 3264
Location: London, ON Canada
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Hi,
Here's a makefile that I used on AIX to compile/link my 'C' program with MQ calls:
| Code: |
#
# Name : testpgm.mak
# Title : Make file for testpgm
#
MQM = /usr/lpp/mqm
MQMLib = $(MQM)/lib
LibList = -lc $(MQMLib)/libmqm.a
LoadMap = -bloadmap:loadmap
MQMInc = $(MQM)/inc
IncList = -I$(MQMInc) -I/usr/lpp/xlc/include -I/usr/include -I/usr/include/sys
xlcOpts = -c -qchars=signed -M -g -qdbxextra -qcpluscmt -DUNIX
Compile = xlc $(xlcOpts) $(IncList)
Link = xlc
all : testpgm
testpgm : testpgm.o
$(Link) -o testpgm $(LoadMap) $(LibList) testpgm.o
testpgm.o : testpgm.c
$(Compile) testpgm.c
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Hope that helps.
later
Roger... |
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