diff options
Diffstat (limited to 'usr.bin/pcc/cc/cpp/cpp.1')
| -rw-r--r-- | usr.bin/pcc/cc/cpp/cpp.1 | 53 |
1 files changed, 29 insertions, 24 deletions
diff --git a/usr.bin/pcc/cc/cpp/cpp.1 b/usr.bin/pcc/cc/cpp/cpp.1 index f1010223b4c..9aae1daef42 100644 --- a/usr.bin/pcc/cc/cpp/cpp.1 +++ b/usr.bin/pcc/cc/cpp/cpp.1 @@ -1,4 +1,6 @@ -.\" $OpenBSD: cpp.1,v 1.3 2007/09/27 19:56:48 otto Exp $ +.\" $Id: cpp.1,v 1.4 2007/10/03 08:05:04 otto Exp $ +.\" $NetBSD$ +.\" $OpenBSD: cpp.1,v 1.4 2007/10/03 08:05:04 otto Exp $ ."\ .\" Copyright (c) 2007 Jeremy C. Reed <reed@reedmedia.net> .\" @@ -24,11 +26,12 @@ .Sh SYNOPSIS .Nm .\" TODO also document -Dvar and below without spaces? -.Op Fl Cdt -.Op Fl D Ar var=val -.Op Fl U Ar var +.Op Fl CdMt +.Op Fl D Ar macro[=value] .Op Fl I Ar path +.Op Fl i Ar file .Op Fl S Ar path +.Op Fl U Ar macro .Op Ar infile | - .Op Ar outfile .Pp @@ -64,14 +67,6 @@ The options are as follows: .Bl -tag -width Ds .It Fl C Do not discard comments. -.It Fl dM -Print list of -.Dq #define -statements to standard output for all defined macros other than -builtin macros (see below). -The normal results of preprocessing are not outputted. -.\" TODO this doesn't show predefined macros -.\" other -d options are ignored .It Fl D Ar macro[=value] Fake a definition at the beginning by using .Do #define @@ -80,28 +75,36 @@ If .Ar value is not set on command-line, then defines as 1. .\" TODO: show example -.It Fl i Ar file -Include a file at the beginning by using -.Do #include -.Ar file Dc . -.\" Note: I did not use the .In macro above -.It Fl I Ar directory +.It Fl dM +Print list of +.Dq #define +statements to standard output for all defined macros other than +builtin macros (see below). +The normal results of preprocessing are not outputted. +.\" TODO this doesn't show predefined macros +.\" other -d options are ignored +.It Fl I Ar path Add -.Ar directory -to the list of system directories containing needed header files. +.Ar path +to the list of directories containing needed header files. This may be used to override system include directories (see .Fl S option). .Fl I may be specified multiple times. +.It Fl i Ar file +Include a file at the beginning by using +.Do #include +.Ar file Dc . +.\" Note: I did not use the .In macro above .It Fl M Generate dependencies for .Xr make 1 . .\" TODO: explain and show example? -.It Fl S Ar directory +.It Fl S Ar path Add -.Ar directory +.Ar path to the list of system directories containing needed header files. .Fl S may be specified multiple times. @@ -124,10 +127,12 @@ Undefine a macro at the beginning by using .Do #undef .Ar macro Dc . .It Fl v +Display version. +.It Fl V Verbose debugging output. -.Fl v +.Fl V can be repeated for further details. -.\" -v only available if cpp source built with CPP_DEBUG, which is the default. +.\" -V only available if cpp source built with CPP_DEBUG, which is the default. .It Fl ? Show command line usage for .Nm . |