‘ IBM Informix-4GL with extensions ‘ is a free-ware, open-source, clone-compiler . [1] Free downloads are available. [2] This 4g generates Embedded SQL / C, which is further expanded into low level C (programming language) code by the C pre-processor and; Which in turn, is finally compiled into a specific CPU architecture.


  • Embedded SQL
  • Connectivity to wide range of databases
  • A report writer
  • A forms compiler component
  • Conventional 3GL statements, variables and arrays
  • Memory structure
  • Functions and C ( code language) code extensibility
  • Libraries of existing code
  • Extensions to the basic IBM Informix-4GL as well as extensions from other clones
  • Uses the GCC compiler by default with “gnu make”


Mike Aubury created the compiler. The Source Forge site was created on Mon 11 of Jul, 2005.


  1. Jump up^ Web site home page
  2. Jump up^ from Source Forge.net See references below


  • https://web.archive.org/web/20101208132721/http://aubit4gl.sourceforge.net/tiki/tiki-custom_home.php
  • http://sourceforge.net/projects/aubit4gl/files/

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