Refers gpdb readme to orca readme for installation
instead of trying to keep GPDB readme in sync with GPORCA readme, just refer to it
@@ -47,26 +47,12 @@ Follow [these linux steps](README.linux.md) for getting your system ready for GP
cd ..
#### Manually
-Currently GPDB assumes ORCA libraries and headers are available in the targeted
-system and tries to build with ORCA by default. For your convenience, here are
-the steps of how to build the optimizer. For the most up-to-date way of
-building, see the README in the
-[ORCA repository](https://github.com/greenplum-db/gporca).
-
-
- git clone https://github.com/greenplum-db/gporca
- mkdir gporca/build
- cd gporca/build
- cmake ../
- make
- make install
- cd ../..
+Follow the directions in the [ORCA README](https://github.com/greenplum-db/gporca).
**Note**: Get the latest ORCA `git pull --ff-only` if you see an error message like below:
checking Checking ORCA version... configure: error: Your ORCA version is expected to be 2.33.XXX
-
### Build the database
Note: If you are using CentOS, first make sure that you add `/usr/local/lib` and `/usr/local/lib64` to `/etc/ld.so.conf`, run command `ldconfig`.
```
