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The following page has been changed by MartinSebor: http://wiki.apache.org/stdcxx/gcc The comment on the change is: Moved from the Compilers page. New page: == GCC == === Online References === * [http://gcc.gnu.org/ GCC, the GNU Compiler Collection] * [http://gcc.gnu.org/onlinedocs/ GCC online documentation] home page. === Predefined Macros === ||||||||<tablestyle="text-align:center;">GCC Predefined Macros|| ||<rowstyle="background-color:powderblue;font-weight:bold">MACRO||GCC OPTION||VERSION||DESCRIPTION|| ||`__GNUC__`|| ||all||<style="text-align:left">Defined to the major version of the compiler.|| ||`__GNUC_MINOR__`|| ||all||<style="text-align:left">Defined to the minor version of the compiler.|| ||`__GNUC_PATCHLEVEL__`|| ||all||<style="text-align:left">Defined to the micro (patch) version of the compiler.|| ||`__GNUG__`|| ||all||<style="text-align:left">Defined to the same value as `__GUNC__` in C++ mode.|| ||`__CYGWIN__`||[http://www.cygwin.com Cygwin]||all||<style="text-align:left">Defined whe compiling for the Cygwin environment.|| ||`__MINGW32__`||[http://www.mingw.org MinGW]||all||<style="text-align:left">Defined whe compiling for the MinGW environment.|| === Discussion Forums === [http://gcc.gnu.org/lists.html GCC Mailing Lists] === Bug Reports === * [http://gcc.gnu.org/bugs.html How To Report Bugs] * [http://gcc.gnu.org/bugs.html#known Known Bugs] * [http://gcc.gnu.org/bugzilla/ GCC Bugzilla] for [http://www.fsf.org/ FSF] releases of GCC only. * [https://bugzilla.redhat.com/ Red Hat Bugzilla] for [http://www.redhat.com/ Red Hat] releases of GCC only. * [https://bugzilla.novell.com Novell Bugzilla] for [http://www.novell.com/ Novell] (formerly [http://www.suse.com/ SuSE]) releases of GCC only.
