7.5 Library Considerations for Floating-Point Options

You may want to use libraries in addition to the default library for the floating-point option you have chosen in your compile options. For example, you may want to create your own libraries (or other collections of subprograms in object-file form), then link these libraries at a later time with object files that you have compiled using different options.

The following sections describe these cases and ways to handle them. Although the discussion assumes that you are putting your object files into libraries, the same considerations apply if you are simply using individual object files.