cpp - Mimic a preprocessor¶
cpip.cpp – Pretends to be like cpp, Will take options and a file (or stdin) and process it.
@author: Paul Ross
@copyright: 2015-2017 Paul Ross. All rights reserved.
(CPIP36) $ python src/cpip/cpp.py --help usage: cpp.py [-h] [-v] [-t] [-V] [-d MACROOPTIONS] -E [-S PREDEFINES] [-C] [-D DEFINES] [-P PREINC] [-I INCUSR] [-J INCSYS] [path] cpip.cpp -- Pretends to be like cpp, Will take options and a file (or stdin) Created by Paul Ross on 2015-01-16. Copyright 2015. All rights reserved. Licensed under the GPL License 2.0 USAGE positional arguments: path Paths to source file. If absent then stdin is processed. [default: None] optional arguments: -h, --help show this help message and exit -v, --verbose set verbosity level [default: 0] -t, --tokens Show actual preprocessing tokens. -V, --version show program's version number and exit -d MACROOPTIONS Pre-processor options M, D and N. [default: ] -E Pre-process, required. -S PREDEFINES, --predefine PREDEFINES Add standard predefined macro definitions of the form name<=definition>. They are introduced into the environment before anything else. They can not be redefined. __DATE__ and __TIME__ will be automatically allocated in here. __FILE__ and __LINE__ are defined dynamically. See ISO/IEC 9899:1999 (E) 6.10.8 Predefined macro names. [default: ] -C, --CPP Sys call 'cpp -dM' to extract and use platform specific macros. These are inserted after -S option and before the -D option. [default: False] -D DEFINES, --define DEFINES Add macro definitions of the form name<=definition>. These are introduced into the environment before any pre-include. [default: ] -P PREINC, --pre PREINC Add pre-include file path, this file precedes the initial translation unit. [default: ] -I INCUSR, --usr INCUSR Add user include search path. [default: ] -J INCSYS, --sys INCSYS Add system include search path. [default: ]