[python-sybase] RE: Python Sybase-0.36 module with SUSE Linux 9.0

[<m.d...@BG...>]

Hello,

I have found that when I manually force the dynamic linker to include =
the sybase OCS library directory with ldconfig it works!

It worked like this:

linux:~/sybase-0.36 # ldconfig -p | grep sybase
linux:~/sybase-0.36 # python setup.py build_ext
linux:~/sybase-0.36 # ldd build/lib.linux-i686-2.3/sybasect.so
        libct.so =3D> /usr/local/sybase/OCS-12_5/lib/libct.so =
(0x4003d000)
        libcs.so =3D> /usr/local/sybase/OCS-12_5/lib/libcs.so =
(0x400ab000)
        libsybtcl.so =3D> /usr/local/sybase/OCS-12_5/lib/libsybtcl.so =
(0x400b8000)
        libcomn.so =3D> /usr/local/sybase/OCS-12_5/lib/libcomn.so =
(0x400f0000)
        libintl.so =3D> /usr/local/sybase/OCS-12_5/lib/libintl.so =
(0x40154000)
        libpthread.so.0 =3D> /lib/i686/libpthread.so.0 (0x4015e000)
        libc.so.6 =3D> /lib/i686/libc.so.6 (0x401af000)
        /lib/ld-linux.so.2 =3D> /lib/ld-linux.so.2 (0x80000000)


et voila!
Hopefully this build works now...

But is this the way to do it right?


Thanks,
Markus



-----Original Message-----
From: D=F6ring, Markus=20
Sent: Mittwoch, 9. Juni 2004 13:16
To: 'pyt...@ww...'
Subject: Python Sybase-0.36 module with SUSE Linux 9.0


Hi,

I am trying to get the sybase 0.36 module running on SUSE Linux 9.0 with =
ASE 12.5 developer version installed in /usr/local/sybase

I managed to compile the shared libraries and run python setup.py =
install by setting the proper environment variables for SYBASE, =
SYBASE_OCS and SYBASE_ASE.

But it seems the sybasect.so file is not linked correctly.
When I test the build file with ldd, I get this:

----------------------------------------
linux:~/sybase-0.36 # ldd build/lib.linux-i686-2.3/sybasect.so
        libct.so =3D> not found
        libcs.so =3D> not found
        libsybtcl.so =3D> not found
        libcomn.so =3D> not found
        libintl.so =3D> not found
        libpthread.so.0 =3D> /lib/i686/libpthread.so.0 (0x4003e000)
        libc.so.6 =3D> /lib/i686/libc.so.6 (0x4008f000)
        /lib/ld-linux.so.2 =3D> /lib/ld-linux.so.2 (0x80000000)


----------------------------------------

the gcc build gives me this:
----------------------------------------
gcc -pthread -fno-strict-aliasing -DNDEBUG -D_FILE_OFFSET_BITS=3D64 =
-DHAVE_LARGEFILE_SUPPORT -O2 -march=3Di586 -mcpu=3Di686 =
-fmessage-length=3D0 -fPIC -Wall -fPIC -DWANT_BULKCOPY -DHAVE_BLK_ALLOC =
-DHAVE_BLK_DESCRIBE -DHAVE_BLK_DROP -DHAVE_BLK_ROWXFER_MULT =
-DHAVE_BLK_TEXTXFER -DHAVE_CT_CURSOR -DHAVE_CT_DATA_INFO =
-DHAVE_CT_DYNAMIC -DHAVE_CT_SEND_DATA -DHAVE_CT_SETPARAM -DHAVE_CS_CALC =
-DHAVE_CS_CMP -I/usr/local/sybase/OCS-12_5/include =
-I/usr/include/python2.3 -c sybasect.c -o =
build/temp.linux-i686-2.3/sybasect.o
...
gcc -pthread -shared build/temp.linux-i686-2.3/blk.o =
build/temp.linux-i686-2.3/databuf.o build/temp.linux-i686-2.3/cmd.o =
build/temp.linux-i686-2.3/conn.o build/temp.linux-i686-2.3/ctx.o =
build/temp.linux-i686-2.3/datafmt.o build/temp.linux-i686-2.3/iodesc.o =
build/temp.linux-i686-2.3/locale.o build/temp.linux-i686-2.3/msgs.o =
build/temp.linux-i686-2.3/numeric.o build/temp.linux-i686-2.3/money.o =
build/temp.linux-i686-2.3/datetime.o =
build/temp.linux-i686-2.3/sybasect.o -L/usr/local/sybase/OCS-12_5/lib =
-lblk -lct -lcs -lsybtcl -lcomn -lintl -o =
build/lib.linux-i686-2.3/sybasect.so
running install_lib
copying build/lib.linux-i686-2.3/sybasect.so -> =
/usr/lib/python2.3/site-packages



Does anyone have an idea how to solve this?
Any help greatly appreciated.

Thanks,
Markus
--
 Markus D=F6ring=20
 Botanic Garden and Botanical Museum Berlin Dahlem,=20
 Dept. of Biodiversity Informatics=20
 K=F6nigin-Luise-Str. 6-8, D-14191 Berlin=20
 Phone: +49 30 83850-284
 Email: m.d...@bg...=20