# Using and Porting GNU Fortran

This manual documents how to run, install and port `g77`, as well as its new features and incompatibilities, and how to report bugs. It corresponds to the GCC-2.95 version of `g77`.

- Copying: GNU General Public License says how you can copy and share GNU Fortran.
- Contributors: People who have contributed to GNU Fortran.
- Funding: How to help assure continued work for free software.
- Funding GNU Fortran: How to help assure continued work on GNU Fortran.
- Look and Feel: Protect your freedom--fight "look and feel".
- Getting Started: Finding your way around this manual.
- What is GNU Fortran?: How g77 fits into the universe.
- G77 and GCC: You can compile Fortran, C, or other programs.
- Invoking G77: Command options supported by g77.
- News: News about recent releases of g77.
- Changes: User-visible changes to recent releases of g77.
- Language: The GNU Fortran language.
- Compiler: The GNU Fortran compiler.
- Other Dialects: Dialects of Fortran supported by g77.
- Other Compilers: Fortran compilers other than g77.
- Other Languages: Languages other than Fortran.
- Installation: How to configure, compile and install GNU Fortran.
- Debugging and Interfacing: How g77 generates code.
- Collected Fortran Wisdom: How to avoid Trouble.
- Trouble: If you have trouble with GNU Fortran.
- Open Questions: Things we'd like to know.
- Bugs: How, why, and where to report bugs.
- Service: How to find suppliers of support for GNU Fortran.
- Adding Options: Guidance on teaching g77 about new options.
- Projects: Projects for g77 internals hackers.
- Front End: Design and implementation of the g77 front end.
- M: Diagnostics produced by g77.
- Index: Index of concepts and symbol names.

This document was generated on 30 July 1999 using the texi2html translator version 1.51a.