Re: [Quickfix-developers] namespaces for libpthread and libxml?

[<OM...@th...>]

Since you are not using libtool also keep in mind that you will need to
explicitly link zlib with -lz.  This isn't documented because we use
libtool and were unaware it had been doing this for us.  The order of your
linking arguments can be:

-lquickfix -lpthread -lxml -lz -lnsl

--oren, ThoughtWorks



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|         |           JDD...@th...           |
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|         |           ceforge.net                         |
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|         |           03/15/02 05:44 PM                   |
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  |       To:       qui...@li...                                    |
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  |       Subject:  Re: [Quickfix-developers] namespaces for libpthread and libxml?              |
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GNU LD is a one-pass linker, so you need to put the -lxml and -lpthread
after -lquickfix on your command line.  I learned this the hard way too.

John Duncan
(312) 953-6286



                      "Cicero, Marlon"

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                      ceforge.net                                 Subject:
[Quickfix-developers] namespaces for libpthread and libxml?


                      03/15/2002 05:28 PM







Hello,

I'm going to take a look at this more when I get in on Monday, but was
wondering if any of you ran into this.  I've successfully build QuickFIX on
Linux (2.4.10) using gcc 3.0.4 and am ensuring strict ISO C++ using
-pedantic.  However, when I use FIX::SocketInitiator, the linker can't find
the thread libs, etc.  I'm sure it must be something simple that I'm
overlooking.

> make
gcc -fexceptions -finline-functions -pedantic -I/usr/local/include
myfix.cpp -static -static-libgcc -lpthread
-lxml -lnsl -L/usr/local/lib -lstdc++ -lquickfix -llog4cpp -o myfix
/usr/local/lib/libquickfix.a(Initiator.o): In function
`FIX::thread_spawn(void* (*)(void*), void*)':
Initiator.o(.gnu.linkonce.t._ZN3FIX12thread_spawnEPFPvS0_ES0_+0x13):
undefined reference to `pthread_create'
/usr/local/lib/libquickfix.a(MessageValidator.o): In function
`FIX::MessageValidator::readLibXml(std::string const&)':
MessageValidator.o(.text+0x713): undefined reference to
`xmlCreatePushParserCtxt'
MessageValidator.o(.text+0x767): undefined reference to `xmlParseChunk'
MessageValidator.o(.text+0x782): undefined reference to `xmlParseChunk'
MessageValidator.o(.text+0x793): undefined reference to `xmlFreeParserCtxt'
collect2: ld returned 1 exit status
make: *** [myfix] Error 1
Thanks,
Marlon





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