Re: Can't build libpq test example

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От Larry Rosenman
Тема Re: Can't build libpq test example
Дата
Msg-id E1Cz1AV-0000s5-IJ@lerami.lerctr.org
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Ответ на Re: Can't build libpq test example  (Bruce Momjian <pgman@candle.pha.pa.us>)
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Bruce Momjian wrote:
> Strange, it looks OK to me with the -lpq.  My guess is that it is
> some SCO strangeness but I am not sure what.  Do an 'nm' on libpq.so
> and see if those symbols are in there.
>
>
---------------------------------------------------------------------------
>
> Jim Morcombe wrote:
>> Can anyone help me with this problem?
>>
>> I have installed postgresql-7.2.1 and am trying to compile one of the
>> test programs from the directory src/test/examples.
>>
>> I am running an old version of SCO Openserver 5
>>
>> I am using the following command:
>>
>>   cc testlibpq.c -I/usr/local/pgsql/include -L/usr/local/pgsql/lib
>> -lpq -otestlibpq
>>
>> I receive the following error messages:
>>
>> undefined                       first referenced
>>   symbol                             in file
>> PQfinish                            testlibpq.o
>> PQsetdbLogin                        testlibpq.o
>> PQstatus                            testlibpq.o
>> PQerrorMessage                      testlibpq.o
>> PQexec                              testlibpq.o
>> PQresultStatus                      testlibpq.o
>> PQclear                             testlibpq.o
>> PQnfields                           testlibpq.o
>> PQfname                             testlibpq.o
>> PQgetvalue                          testlibpq.o
>> PQntuples                           testlibpq.o
>> ld fatal: Symbol referencing errors. No output written to testlibpq
>>
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And, are you sure you have the right libpq in /usr/local/pgsql/lib ?



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Larry Rosenman                     http://www.lerctr.org/~ler
Phone: +1 972-414-9812                 E-Mail: ler@lerctr.org
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