No compilation required.
 
There are various formats for writing files to the ROM for configuration, depending on the configuration method.
 
All of these can be converted from SOF files using the “Convert Programming File” feature in the Quartus II software.
 
Which format is required must be selected for each configuration scheme.
For the relationship between configuration methods and formats, search for Configuration File Formats in the document below and check.
　https://www.altera.com/en_US/pdfs/literature/hb/cfg/section_2_vol_2.pdf
 
For more information on how to use the Convert Programming File function, please refer to the document: Getting Started with Quartus II - Using Convert Programming Files.