2 .\" Copyright (c) 1997 Joerg Wunsch
4 .\" All rights reserved.
6 .\" Redistribution and use in source and binary forms, with or without
7 .\" modification, are permitted provided that the following conditions
9 .\" 1. Redistributions of source code must retain the above copyright
10 .\" notice, this list of conditions and the following disclaimer.
11 .\" 2. Redistributions in binary form must reproduce the above copyright
12 .\" notice, this list of conditions and the following disclaimer in the
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15 .\" THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY EXPRESS OR
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26 .\" $FreeBSD: src/usr.bin/c89/c89.1,v 1.11 2007/03/10 07:10:01 ru Exp $
27 .\" $DragonFly: src/usr.bin/c89/c89.1,v 1.3 2007/09/22 21:13:47 pavalos Exp $
29 .Dd September 17, 1997
34 .Nd POSIX.2 C language compiler
38 .Oo Fl D Ar name Ns Oo = Ns Ar value Oc Oc ...
39 .Oo Fl I Ar directory Oc ...
40 .Oo Fl L Ar directory Oc ...
42 .Oo Fl U Ar name Oc ...
45 This is the name of the C language compiler as required by the
51 compiler accepts the following options:
52 .Bl -tag -width indent
54 Suppress the link-edit phase of the compilation, and do not remove any
55 object files that are produced.
56 .It Fl D Ar name Ns Op = Ns Ar value
57 Define name as if by a C-language
62 is given, a value of 1 will be used.
63 Note that in order to request a
64 translation as specified by
68 either in the source or using this option.
71 option has lower precedence than the
82 will be undefined regardless of the order of the options.
85 option may be specified more than once.
87 Copy C-language source files to the standard output, expanding all
88 preprocessor directives; no compilation will be performed.
90 Produce symbolic information in the object or executable files.
92 Change the algorithm for searching for headers whose names are not
93 absolute pathnames to look in the directory named by the
95 pathname before looking in the usual places.
97 names are enclosed in double-quotes
99 will be searched for first
100 in the directory of the file with the
105 options, and last in the usual places.
106 For headers whose names are enclosed in angle brackets
109 will be searched for only in directories named in
111 options and then in the usual places.
114 options shall be searched in the order specified.
117 option may be specified more than once.
118 .It Fl L Ar directory
119 Change the algorithm of searching for the libraries named in the
121 objects to look in the directory named by the
123 pathname before looking in the usual places.
126 options will be searched in the order specified.
129 option may be specified more than once.
133 instead of the default
135 for the executable file produced.
137 Optimize the compilation.
139 Produce object and/or executable files from which symbolic and other
140 information not required for proper execution has been removed
143 Remove any initial definition of
147 option may be specified more than once.
150 An operand is either in the form of a pathname or the form
153 At least one operand of the pathname form needs to be specified.
154 Supported operands are of the form:
155 .Bl -tag -offset indent -width ".Fl l Ar library"
157 A C-language source file to be compiled and optionally linked.
158 The operand must be of this form if the
162 A library of object files, as produced by
164 passed directly to the link editor.
166 An object file produced by
168 and passed directly to the link editor.
170 Search the library named
171 .Pa lib Ns Ar library Ns Pa .a .
172 A library will be searched when its name is encountered, so the
175 operand is significant.
184 utility is believed to comply with