[fdo-internals] RE: Oracle 10.2.0.3 Linux instant client
greg.boone at autodesk.com
Tue Mar 9 11:08:13 EST 2010
We can change the compiler settings to first look for oracle 11 and then oracle 10. It is not a big change.
From: fdo-internals-bounces at lists.osgeo.org [mailto:fdo-internals-bounces at lists.osgeo.org] On Behalf Of Trevor Wekel
Sent: Tuesday, March 09, 2010 9:48 AM
To: FDO Internals Mail List
Subject: [fdo-internals] Oracle 10.2.0.3 Linux instant client
I have been doing some .so dependency checking on Linux and have noticed that the Oracle 10.2.0.3 instant client used to compile the King.Oracle Provider contains shared lib references to libstdc++.so.5. This is the c++ library for GCC 3.4. However, we compile Fdo under GCC 4.1 so we end up referencing both libstdc++.so.5 and libstdc++.so.6.
>From a previous discussion, mixing headers from different C++ libs is problematic. Will this mix of c++ libraries cause problematic behaviour (memory leaks, etc) with the King.Oracle Provider? If so, do we need to upgrade the Oracle instant client? I downloaded the 11.2 instant client and it correctly links to libstdc++.so.6. I do not know if King.Oracle will compile against it though.
Please note, this would not a problem when compiling under CentOS/Redhat 4 since the default compiler was gcc/g++ 3.4.
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