Re: ecpg build on AIX 4.2.1

Michael Meskes wrote:
> On Tue, Sep 23, 2003 at 04:21:10PM -0400, Samuel A Horwitz wrote:
> 
>>I am getting Undefined symbols in build ecpg
>>...
>>ld: 0711-317 ERROR: Undefined symbol: .PQfinish
>>ld: 0711-317 ERROR: Undefined symbol: .PQexec
>>ld: 0711-317 ERROR: Undefined symbol: .PQclear
>>ld: 0711-317 ERROR: Undefined symbol: .PQresultErrorField
>>ld: 0711-317 ERROR: Undefined symbol: .PQsetdbLogin
>>ld: 0711-317 ERROR: Undefined symbol: .PQstatus
>>ld: 0711-317 ERROR: Undefined symbol: .PQsetNoticeReceiver
>>ld: 0711-317 ERROR: Undefined symbol: .PQerrorMessage
>>ld: 0711-317 ERROR: Undefined symbol: .last_path_separator
>>collect2: ld returned 8 exit status
>>gmake[4]: *** [libecpg_compat.so] Error 1
>>gmake[4]: Leaving directory `/usr/local/postgres/pgsql/src/interfaces/ecpg/compatlib'
> 
> 
> Looks like a missing "-lpq" but i wonder why you get it in compatlib. No
> libpq function is called there directly.
> 
> Michael


Correct.
I had the same error on AIX 5.1 last week (see hackers' list).
As far as 7.4beta is referred two additional patches are needed (see 
postings by Tom Lane on this topics).

Adding the linker options will solve your problems and PostgreSQL will 
work nicely.
Regards,
    Hans


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