Introduction ************ This manual documents how to use the GNU compilers, as well as their features and incompatibilities, and how to report bugs. It corresponds to GCC version 4.1.2. The internals of the GNU compilers, including how to port them to new targets and some information about how to write front ends for new languages, are documented in a separate manual. ⇒Introduction (gccint)Top.
· G++ and GCC You can compile C or C++ programs. · Standards Language standards supported by GCC. · Invoking GCC Command options supported by `gcc'. · C Implementation How GCC implements the ISO C specification. · C Extensions GNU extensions to the C language family. · C++ Extensions GNU extensions to the C++ language. · Objective-C GNU Objective-C runtime features. · Compatibility Binary Compatibility · Gcov `gcov'---a test coverage program. · Trouble If you have trouble using GCC. · Bugs How, why and where to report bugs. · Service How to find suppliers of support for GCC. · Contributing How to contribute to testing and developing GCC. · Funding How to help assure funding for free software. · GNU Project The GNU Project and GNU/Linux. · Copying GNU General Public License says how you can copy and share GCC. · GNU Free Documentation License How you can copy and share this manual. · Contributors People who have contributed to GCC. · Option Index Index to command line options. · Keyword Index Index of concepts and symbol names.