Split Arrow CPP libraries on conda

It has been a really long time since I have written anything but during the last year I have been involved in the development and releases of Apache Arrow and I have been contributing to the project and the overall ecosystem.

One of the things I have worked during the last months has been to divide the Apache Arrow C++ conda package into subpackages in order to provide a more modular installation.

Before Arrow 14.0.0 on conda we did provide a single libarrow package that contained a full build of Apache Arrow C++. Since 14.0.0 we also provide a single package with everything called libarrow-all which is a metapackage that pulls all the following libraries:

• libarrow
• libparquet
• libarrow-acero
• libarrow-dataset
• libarrow-flight
• libarrow-flight-sql
• libarrow-gandiva
• libarrow-substrait

Those are also provided individually with the following dependencies: