GCC Middle and Back End API Reference
cppbuiltin.h File Reference
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Functions

void parse_basever (int *, int *, int *)
 
void define_language_independent_builtin_macros (cpp_reader *)
 

Function Documentation

◆ define_language_independent_builtin_macros()

void define_language_independent_builtin_macros ( cpp_reader * pfile)
extern
Define macros builtins common to all language performing CPP preprocessing.

References define__GNUC__(), define_builtin_macros_for_compilation_flags(), define_builtin_macros_for_lp64(), and define_builtin_macros_for_type_sizes().

◆ parse_basever()

void parse_basever ( int * major,
int * minor,
int * patchlevel )
extern
Define builtin-in macros for all front ends that perform preprocessing Copyright (C) 2010-2025 Free Software Foundation, Inc. This file is part of GCC. GCC is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. GCC is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with GCC; see the file COPYING3. If not see <http://www.gnu.org/licenses/>.
Parse a BASEVER version string of the format "major.minor.patchlevel" or "major.minor" to extract its components.

Referenced by define__GNUC__().