This is the command mcpp that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
NAME
mcpp - Matsui CPP, an alternative C preprocessor
SYNOPSIS
mcpp [options] [<infile> [<outfile>]]
DESCRIPTION
mcpp is a C/C++ preprocessor with the highest conformance which implements C90, C99 and
C++98. mcpp has plentiful diagnostics and many #pragmas. It is useful to check
portability of your program, and also useful to debug complicated macro. This is a man-
page for mcpp of compiler-independent-build.
OPTIONS
mcpp expects two file names as arguments, <infile> and <outfile>. If not specified,
<infile> defaults to standard input and <outfile> defaults to standard output.
It takes the following options.
Commonly used options:
-@MODE Specify preprocessing mode. MODE should be one of these 4:
-@std
Standard conforming mode. (default)
-@poststd, -@post
special 'post-Standard' mode.
-@kr
K&R 1st mode.
-@oldprep, -@old
"old_preprocessor" mode (i.e. "Reiser model" cpp).
-C Output also comments.
-D <macro>[=<value>]
Define <macro> as <value> (default:1).
-D <macro(args)>[=<replace>]
Define <macro(args)> as <replace>.
-e <encoding>
Change the default multi-byte character encoding to one of: euc_jp, gb2312,
ksc5601, big5, sjis, iso2022_jp, utf8.
-I <directory>
Add <directory> to the #include search list.
-I- Unset system or site specific include directories.
-j Do not output the source line in diagnostics.
-M, -MM, -MD, -MMD, -MP, -MQ target, -MT target, -MF file
Output source file dependency line for makefile.
-N Don't predefine any non-standard macros.
-o <file>
Output to <file>.
-P Don't output #line lines.
-Q Output diagnostics to "mcpp.err" (default:stderr).
-U <macro>
Undefine <macro>.
-v Show version of mcpp.
-W <level>
Set warning level to <level> (OR of {0,1,2,4,8,16}, default:1).
-z Don't output the included file, only defining macros.
Options available with -@std (default) or -@poststd options:
-+ Process C++ source.
-2 Enable digraphs.
-h <n> Re-define the pre-defined macro __STDC_HOSTED__ as <n>.
-S <n> Redefine __STDC__ to <n>, undefine old style macros.
-V <n> Redefine __STDC_VERSION__ or __cplusplus to <n>.
C with -V199901L specifies C99 mode.
C++ with -V199901L specifies C99 compatible mode.
Options available with only -@std (default) option:
-@compat
Expand recursive macro more than Standard.
-3 Enable trigraphs.
-K Embed macro annotations into comments.
Options available with -@std (default), -@kr or -@oldprep options:
-a Process "assembler" source.
PRAGMA
mcpp has the following #pragma directives.
#pragma once
Read the header file only once even if multiply #included.
#pragma __setlocale( "encoding")
Specify the multibyte character encoding to "encoding". See -e option for the
encodings.
#pragma MCPP put_defines
Putout all the macro definitions currently valid.
#pragma MCPP debug <args>
Start to putout debugging informations.
<args> should be one or more of:
token expand macro_call path if expression memory getc
#pragma MCPP end_debug <args>
Stop to putout debugging informations.
<args> are the same with 'debug'.
No argument specifies all arguments.
#pragma MCPP push_macro( "MACRO")
Save the macro definition to the stack.
#pragma MCPP pop_macro( "MACRO")
Retrieve the macro definition from the stack.
#pragma MCPP preprocess
"Pre-preprocess" the following header files for mcpp.
#pragma MCPP warning any message
Putout warning "any message".
VERSION
MCPP V.2.7 (2008/03) compiler-independent-build
Use mcpp online using onworks.net services
