diff options
author | Theo de Raadt <deraadt@cvs.openbsd.org> | 1995-10-18 08:53:40 +0000 |
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committer | Theo de Raadt <deraadt@cvs.openbsd.org> | 1995-10-18 08:53:40 +0000 |
commit | d6583bb2a13f329cf0332ef2570eb8bb8fc0e39c (patch) | |
tree | ece253b876159b39c620e62b6c9b1174642e070e /usr.bin/mkdep/mkdep.1 |
initial import of NetBSD tree
Diffstat (limited to 'usr.bin/mkdep/mkdep.1')
-rw-r--r-- | usr.bin/mkdep/mkdep.1 | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/usr.bin/mkdep/mkdep.1 b/usr.bin/mkdep/mkdep.1 new file mode 100644 index 00000000000..c1028cfa868 --- /dev/null +++ b/usr.bin/mkdep/mkdep.1 @@ -0,0 +1,105 @@ +.\" $NetBSD: mkdep.1,v 1.3 1994/12/23 07:34:56 jtc Exp $ +.\" +.\" Copyright (c) 1987, 1990, 1993 +.\" 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 8.1 (Berkeley) 6/6/93 +.\" +.Dd June 6, 1993 +.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 . |