Return to mkdep.1 CVS log

Up to [local] / src / usr.bin / mkdep

Annotation of src/usr.bin/mkdep/mkdep.1, Revision 1.8

1.8     ! sobrado     1: .\"    $OpenBSD: mkdep.1,v 1.7 2007/05/31 19:20:13 jmc Exp $
1.1       deraadt     2: .\"    $NetBSD: mkdep.1,v 1.3 1994/12/23 07:34:56 jtc Exp $
                      3: .\"
                      4: .\" Copyright (c) 1987, 1990, 1993
                      5: .\"    The Regents of the University of California.  All rights reserved.
                      6: .\"
                      7: .\" Redistribution and use in source and binary forms, with or without
                      8: .\" modification, are permitted provided that the following conditions
                      9: .\" are met:
                     10: .\" 1. Redistributions of source code must retain the above copyright
                     11: .\"    notice, this list of conditions and the following disclaimer.
                     12: .\" 2. Redistributions in binary form must reproduce the above copyright
                     13: .\"    notice, this list of conditions and the following disclaimer in the
                     14: .\"    documentation and/or other materials provided with the distribution.
1.6       millert    15: .\" 3. Neither the name of the University nor the names of its contributors
1.1       deraadt    16: .\"    may be used to endorse or promote products derived from this software
                     17: .\"    without specific prior written permission.
                     18: .\"
                     19: .\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
                     20: .\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
                     21: .\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
                     22: .\" ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
                     23: .\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
                     24: .\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
                     25: .\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
                     26: .\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
                     27: .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
                     28: .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
                     29: .\" SUCH DAMAGE.
                     30: .\"
                     31: .\"     @(#)mkdep.1    8.1 (Berkeley) 6/6/93
                     32: .\"
1.8     ! sobrado    33: .Dd $Mdocdate: May 31 2007 $
1.1       deraadt    34: .Dt MKDEP 1
1.4       aaron      35: .Os
1.1       deraadt    36: .Sh NAME
                     37: .Nm mkdep
                     38: .Nd construct Makefile dependency list
                     39: .Sh SYNOPSIS
                     40: .Nm mkdep
                     41: .Op Fl ap
                     42: .Op Fl f Ar file
                     43: .Op Ar flags
1.8     ! sobrado    44: .Ar
1.1       deraadt    45: .Sh DESCRIPTION
1.4       aaron      46: .Nm
1.1       deraadt    47: takes a set of flags for the C compiler and a list
                     48: of C source files as arguments and constructs a set of include
1.4       aaron      49: file dependencies which are written into the file
                     50: .Pa .depend .
1.1       deraadt    51: An example of its use in a Makefile might be:
                     52: .Bd -literal -offset indent
                     53: CFLAGS= -O -I../include
                     54: SRCS= file1.c file2.c
                     55:
                     56: depend:
                     57:        mkdep ${CFLAGS} ${SRCS}
                     58: .Ed
                     59: .Pp
                     60: where the macro SRCS is the list of C source files and the macro
                     61: CFLAGS is the list of flags for the C compiler.
                     62: .Pp
                     63: The options are as follows:
                     64: .Bl -tag -width Ds
                     65: .It Fl a
                     66: Append to the output file,
                     67: so that multiple
                     68: .Nm mkdep Ns 's
                     69: may be run from a single Makefile.
1.3       aaron      70: .It Fl f Ar file
1.4       aaron      71: Write the include file dependencies to
1.1       deraadt    72: .Ar file ,
1.4       aaron      73: instead of the default
                     74: .Pa .depend .
1.1       deraadt    75: .It Fl p
                     76: Cause
1.4       aaron      77: .Nm
1.1       deraadt    78: to produce dependencies of the form:
                     79: .Bd -literal -offset indent
                     80: program: program.c
                     81: .Ed
                     82: .Pp
                     83: so that subsequent makes will produce
                     84: .Ar program
                     85: directly from its C module rather than using an intermediate
                     86: .Pa \&.o
                     87: module.
                     88: This is useful for programs whose source is contained in a single
                     89: module.
                     90: .El
                     91: .Sh FILES
                     92: .Bl -tag -width .depend -compact
                     93: .It Pa .depend
1.3       aaron      94: file containing list of dependencies
1.1       deraadt    95: .El
1.5       aaron      96: .Sh SEE ALSO
                     97: .Xr cc 1 ,
                     98: .Xr cpp 1 ,
                     99: .Xr make 1
1.1       deraadt   100: .Sh HISTORY
                    101: The
1.4       aaron     102: .Nm
1.1       deraadt   103: command appeared in
                    104: .Bx 4.3 Tahoe .