.\" Copyright (c) 1987 Regents of the University of California.
.\" All rights reserved.
.\"
.\" Redistribution and use in source and binary forms are permitted
.\" provided that this notice is preserved and that due credit is given
.\" to the University of California at Berkeley. The name of the University
.\" may not be used to endorse or promote products derived from this
.\" software without specific prior written permission. This software
.\" is provided ``as is'' without express or implied warranty.
.\"
.\"	@(#)mkdep.1	5.5 (Berkeley) %G%
.\"
.TH MKDEP 1 ""
.UC 5
.SH NAME
mkdep \- construct Makefile dependency list
.SH SYNOPSIS
.B mkdep
[
.B \-f makefile
] [
.B \-p
] [ flags ] file ...
.SH DESCRIPTION
\fIMkdep\fP 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.
It attaches this dependency list to the end of the file ``Makefile''.
An example of its use in a makefile might be:
.nf
.RS

CFLAGS= -O -I../include -I.
SRCS= file1.c file2.c

depend:
	mkdep ${CFLAGS} ${SRCS}
.RE
.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.  The \fB-f\fP option
provides \fImkdep\fP with a name other than ``Makefile'' to be edited.
If the \fB-p\fP option is provided, \fImkdep\fP produces dependencies
of the form ``program: program.c'' so that subsequent makes will
produce \fIprogram\fP directly from its C module rather than using an
intermediate \fI.o\fP module.  This is useful in directories that
contain many programs, each of whose source is contained in a single
C module.
.SH "SEE ALSO"
cc(1), make(1)