104 lines
3.3 KiB
Groff
104 lines
3.3 KiB
Groff
|
.\" Copyright (c) 1987, 1990 The Regents of the University of California.
|
||
|
|
.\" All rights reserved.
|
||
|
|
.\"
|
||
|
|
.\" Redistribution and use in source and binary forms, with or without
|
||
|
|
.\" modification, are permitted provided that the following conditions
|
||
|
|
.\" are met:
|
||
|
|
.\" 1. Redistributions of source code must retain the above copyright
|
||
|
|
.\" notice, this list of conditions and the following disclaimer.
|
||
|
|
.\" 2. Redistributions in binary form must reproduce the above copyright
|
||
|
|
.\" notice, this list of conditions and the following disclaimer in the
|
||
|
|
.\" documentation and/or other materials provided with the distribution.
|
||
|
|
.\" 3. All advertising materials mentioning features or use of this software
|
||
|
|
.\" must display the following acknowledgement:
|
||
|
|
.\" This product includes software developed by the University of
|
||
|
|
.\" California, Berkeley and its contributors.
|
||
|
|
.\" 4. Neither the name of the University nor the names of its contributors
|
||
|
|
.\" may be used to endorse or promote products derived from this software
|
||
|
|
.\" without specific prior written permission.
|
||
|
|
.\"
|
||
|
|
.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||
|
|
.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||
|
|
.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||
|
|
.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||
|
|
.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||
|
|
.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||
|
|
.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||
|
|
.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||
|
|
.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||
|
|
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||
|
|
.\" SUCH DAMAGE.
|
||
|
|
.\"
|
||
|
|
.\" @(#)mkdep.1 5.13 (Berkeley) 6/2/91
|
||
|
|
.\"
|
||
|
|
.Dd June 2, 1991
|
||
|
|
.Dt MKDEP 1
|
||
|
|
.Os BSD 4.2
|
||
|
|
.Sh NAME
|
||
|
|
.Nm mkdep
|
||
|
|
.Nd construct Makefile dependency list
|
||
|
|
.Sh SYNOPSIS
|
||
|
|
.Nm mkdep
|
||
|
|
.Op Fl ap
|
||
|
|
.Op Fl f Ar file
|
||
|
|
.Op Ar flags
|
||
|
|
.Ar file ...
|
||
|
|
.Sh DESCRIPTION
|
||
|
|
.Nm Mkdep
|
||
|
|
takes a set of flags for the C compiler and a list
|
||
|
|
of C source files as arguments and constructs a set of include
|
||
|
|
file dependencies which are written into the file ``.depend''.
|
||
|
|
An example of its use in a Makefile might be:
|
||
|
|
.Bd -literal -offset indent
|
||
|
|
CFLAGS= -O -I../include
|
||
|
|
SRCS= file1.c file2.c
|
||
|
|
|
||
|
|
depend:
|
||
|
|
mkdep ${CFLAGS} ${SRCS}
|
||
|
|
.Ed
|
||
|
|
.Pp
|
||
|
|
where the macro SRCS is the list of C source files and the macro
|
||
|
|
CFLAGS is the list of flags for the C compiler.
|
||
|
|
.Pp
|
||
|
|
The options are as follows:
|
||
|
|
.Bl -tag -width Ds
|
||
|
|
.It Fl a
|
||
|
|
Append to the output file,
|
||
|
|
so that multiple
|
||
|
|
.Nm mkdep Ns 's
|
||
|
|
may be run from a single Makefile.
|
||
|
|
.It Fl f
|
||
|
|
Write the include file dependencies to
|
||
|
|
.Ar file ,
|
||
|
|
instead of the default ``.depend''.
|
||
|
|
.It Fl p
|
||
|
|
Cause
|
||
|
|
.Nm mkdep
|
||
|
|
to produce dependencies of the form:
|
||
|
|
.Bd -literal -offset indent
|
||
|
|
program: program.c
|
||
|
|
.Ed
|
||
|
|
.Pp
|
||
|
|
so that subsequent makes will produce
|
||
|
|
.Ar program
|
||
|
|
directly from its C module rather than using an intermediate
|
||
|
|
.Pa \&.o
|
||
|
|
module.
|
||
|
|
This is useful for programs whose source is contained in a single
|
||
|
|
module.
|
||
|
|
.El
|
||
|
|
.Sh SEE ALSO
|
||
|
|
.Xr cc 1 ,
|
||
|
|
.Xr cpp 1 ,
|
||
|
|
.Xr make 1
|
||
|
|
.Sh FILES
|
||
|
|
.Bl -tag -width .depend -compact
|
||
|
|
.It Pa .depend
|
||
|
|
File containing list of dependencies.
|
||
|
|
.El
|
||
|
|
.Sh HISTORY
|
||
|
|
The
|
||
|
|
.Nm mkdep
|
||
|
|
command appeared in
|
||
|
|
.Bx 4.3 Tahoe .
|