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gcc12-cpp - The C Preprocessor
Website: |
https://gcc.gnu.org |
License: |
GPL-3.0-or-later AND LGPL-3.0-or-later AND (GPL-3.0-or-later WITH GCC-exception-3.1) AND (GPL-3.0-or-later WITH Texinfo-exception) AND (LGPL-2.1-or-later WITH GCC-exception-2.0) AND (GPL-2.0-or-later WITH GCC-exception-2.0) AND (GPL-2.0-or-later WITH GNU-compiler-exception) AND BSL-1.0 AND GFDL-1.3-or-later AND Linux-man-pages-copyleft-2-para AND SunPro AND BSD-1-Clause AND BSD-2-Clause AND BSD-2-Clause-Views AND BSD-3-Clause AND BSD-4-Clause AND BSD-Source-Code AND Zlib AND MIT AND Apache-2.0 AND (Apache-2.0 WITH LLVM-Exception) AND ZPL-2.1 AND ISC AND LicenseRef-Fedora-Public-Domain AND HP-1986 AND curl AND Martin-Birgmeier AND HPND-Markus-Kuhn AND dtoa AND SMLNJ AND AMD-newlib AND OAR AND HPND-merchantability-variant AND HPND-Intel |
Vendor: |
Alcance Libre, Inc. |
- Description:
Cpp is the GNU C-Compatible Compiler Preprocessor.
Cpp is a macro processor which is used automatically by the C
compiler to transform your program before actual compilation. It is
called a macro processor because it allows you to define macros,
abbreviations for longer constructs.
The C preprocessor provides four separate functionalities: the
inclusion of header files (files of declarations that can be
substituted into your program); macro expansion (you can define
macros, and the C preprocessor will replace the macros with their
definitions throughout the program); conditional compilation (using
special preprocessing directives, you can include or exclude parts of
the program according to various conditions); and line control (if you
use a program to combine or rearrange source files into an
intermediate file which is then compiled, you can use line control to
inform the compiler about where each source line originated).
You should install this package if you are a C programmer and you use
macros.
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