Re: [cx-oracle-users] cx_oracle module AIX6.1 Oracle

[Zane A. <zan...@ya...>]

Hi

I've now compiled with xlC with no luck either, with the same error(see below).
Please advise if I'm missing something.

which python
/usr/local/bin/python
[zabcllcdba01:root:/home/root:] file /usr/local/bin/python
/usr/local/bin/python: executable (RISC System/6000) or object module not 
stripped 


/usr/local/bin/python needs:
         /usr/lib/libc.a(shr.o)
         /usr/lib/libpthreads.a(shr_xpg5.o)
         /usr/lib/libpthreads.a(shr_comm.o)
         /usr/lib/libdl.a(shr.o)
         /unix
         /usr/lib/libcrypt.a(shr.o)

Details:

- Python 2.7 compiled from src.
- cx_oracle5.0.4
- AIX6.1 TL5 
- Oracle 11.2 for AIX(64bit)
- IBM Power7 Server 


Error:

/usr/local//bin/python setup.py build
running build
running build_ext
building 'cx_Oracle' extension
cc_r -pthread -fno-strict-aliasing -g -O2 -DNDEBUG -g -fwrapv -O3 -Wall 
-Wstrict-prototypes -I/app/oracle/product/11.2.0/dbhome_1/rdbms/demo 
-I/app/oracle/product/11.2.0/dbhome_1/rdbms/public 
-I/usr/local/include/python2.7 -c cx_Oracle.c -o 
build/temp.aix-6.1-2.7-10g/cx_Oracle.o -DBUILD_VERSION=5.0.4
In file included from 
/app/oracle/product/11.2.0/dbhome_1/rdbms/public/oci.h:3024,
                 from cx_Oracle.c:10:
/app/oracle/product/11.2.0/dbhome_1/rdbms/public/ociap.h:10788: warning: 
function declaration isn't a prototype
/app/oracle/product/11.2.0/dbhome_1/rdbms/public/ociap.h:10794: warning: 
function declaration isn't a prototype
/usr/local/lib/python2.7/config/ld_so_aix cc_r -pthread 
-bI:/usr/local/lib/python2.7/config/python.exp 
build/temp.aix-6.1-2.7-10g/cx_Oracle.o -L/app/oracle/product/11.2.0/dbhome_1/lib 
-L/app/oracle/product/11.2.0/dbhome_1 -lclntsh -o 
build/lib.aix-6.1-2.7-10g/cx_Oracle.so
ld: 0711-317 ERROR: Undefined symbol: .OCIErrorGet
ld: 0711-317 ERROR: Undefined symbol: .OCIAttrSet
ld: 0711-317 ERROR: Undefined symbol: .OCIHandleFree
...

Please assist, been battling with this for almost a week now already.

Thanks
Zane


________________________________
From: Tamás Gulácsi <gt...@gt...>
To: cx-...@li...
Sent: Tue, December 14, 2010 12:53:31 PM
Subject: Re: [cx-oracle-users] cx_oracle module AIX6.1 Oracle

 Hi Zane,

> What about the suggested
> file $(which python); ldd $(which python)
> commands?
>

??? result ???

>
> This is the command setup.py wants to use to compile cx_Oracle - clearly it
> uses cc_r, which is an AIX xlc variant.
>
> cc_r: unrecognized option '-qlanglvl=extc89'
> > /opt/freeware/lib/python2.6/config/ld_so_aix cc_r -qlanglvl=extc89
> > -bI:/opt/freeware/lib/python2.6/config/python.exp
> > build/temp.aix-6.1-2.6-10g/cx_Oracle.o
> > -L/app/oracle/product/11.2.0/dbhome_1/lib
> > -L/app/oracle/product/11.2.0/dbhome_1 -lclntsh -o
> > build/lib.aix-6.1-2.6-10g/cx_Oracle.so
> > cc_r: unrecognized option '-qlanglvl=extc89'
> >
>
> Seems your version of cc_r is not the same as your Python was built with.
>

So it is even clearer now: Python was build with cc_r, but you want to
use gcc - this will not work for sure.

Tamás Gulácsi

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