''' $Id$ ''' ''' Copyright (c) 1991-1997, 2004-2006, Raphael Manfredi ''' ''' You may redistribute only under the terms of the Artistic Licence, ''' as specified in the README file that comes with the distribution. ''' You may reuse parts of this distribution only within the terms of ''' that same Artistic Licence; a copy of which may be found at the root ''' of the source tree for dist 4.0. ''' ''' $Log: dist.man,v $ ''' Revision 3.0.1.6 1995/05/12 11:57:53 ram ''' patch54: updated my e-mail address ''' ''' Revision 3.0.1.5 1994/10/29 15:46:03 ram ''' patch36: mentions new patlog script and ChangeLog file ''' ''' Revision 3.0.1.4 1994/05/06 13:54:17 ram ''' patch23: extended copyright notice to 1994 ''' patch23: new script kitpost ''' ''' Revision 3.0.1.3 1994/01/24 13:55:41 ram ''' patch16: documents profile and its components ''' ''' Revision 3.0.1.2 1993/11/10 17:31:03 ram ''' patch14: added mention for new confmagic.h file ''' ''' Revision 3.0.1.1 1993/08/24 12:12:00 ram ''' patch3: added entries for patnotify and patsnap ''' ''' Revision 3.0 1993/08/18 12:04:07 ram ''' Baseline for dist 3.0 netwide release. ''' ''' .de Ex \" Start of Example .sp .in +5 .nf .. .de Ef \" End of Example .sp .in -5 .fi .. .TH DIST 1 ram .SH NAME dist \- introduction to dist .SH DESCRIPTION The \fIdist\fR package is a set of tools meant to ease the construction and maintenance of portable software. There are four distinct parts in \fIdist\fR, and it is also meant to be used with two external products, which are publicly available: \fImailagent\fR and \fIpatch\fR. .PP The first component is the \fIConfigure\fR script generator, which is a portability tool. It is automatically build up by \fImetaconfig\fR from your sources and a set of units. Ideally, the end-user receiving your source code will simply have to read your README file, run the \fIConfigure\fR script (which is self-documented), and then run \fImake\fR. Your package should then build cleanly on every UNIX platform. .PP The second component is the \fIMakefile.SH\fR generator, which is a generic configured Makefile, reusing some of the information figured out by .I Configure. Although you may write your own Makefile and then use \fImakeSH\fR to transform it into a \fIMakefile.SH\fR, it is better to write a generic \fIJmakefile\fR description, which does not rely on a particular position within the source tree, and then use \fIjmake\fR to recursively build your Makefiles. .PP The third component is the package generator, which is used when it's time to build up the shell archives used to distribute your program. Although you may use your own archiving mechanism, the one included here knows about RCS files and will properly check out the lattest revisions, leaving your working files alone. The \fImakedist\fR program will also perform Copyright expansion, an useful feature when you share source files among more than one program, placed under distinct Copyright information. .PP The fourth and latest component is the patch generator, used to make updates of your sources, which can later be applied on the original distribution by using the \fIpatch\fR program. .PP Before using any of the \fIdist\fR programs, you should probably identify your package by running the \fIpackinit\fR program, which will create a \fI.package\fR file in the top-level directory of your package. .SH COMMANDS The \fIdist\fR package implements the following commands (those tagged as \fIlibrary\fR commands are to be found in the dist library and should not be made publicly available in everyone's path): .TP 15 bindex builds the \fIIndex\fR file (library). .PD 0 .TP jmake a Makefile.SH generator. .TP jmkmf bootstraps top-level Makefile.SH file. .TP kitpost posts distribution kits made by \fImakedist\fR. .TP kitsend sends distribution kits made by \fImakedist\fR. .TP makeSH wraps existing scripts into a .SH file. .TP makedist builds up distribution kits. .TP makegloss builds the \fIGlossary\fR file (library). .TP manicheck checks MANIFEST.new accuracy .TP manifake makes MANIFEST.new out of an existing MANIFEST. .TP manilist builds MANIFEST.new reports. .TP metaconfig a Configure script generator. .TP metalint a metaconfig unit consistency checker. .TP metaxref a metaconfig cross-reference builder. .TP packinit initializes a package (creates a .package file). .TP pat main patch generator. .TP patbase resets patch base to current version. .TP patcil checks new version in. .TP patclean remove working version of up-to-date files. .TP patcol checks file out. .TP patdiff builds (contextual) diffs for the patch. .TP patftp copies patches to public ftp directory. .TP patindex builds a patch index. .TP patlog handles ChangeLog file updates. .TP patmake puts diffs together into a patch. .TP patnotify notifies users that new patches have been released. .TP patpost posts patch to some newsgroup. .TP patsend mails patch to some people. .TP patsnap builds a release snapshot with files and RCS revisions. .PD .SH PROFILE Commands having a set of meaningful options (other than \fB\-h\fR or \fB\-V\fR) can also take arguments from the \fI~/.dist_profile\fR file, or whatever file the \fIDIST\fR environment variable points to. Each line of the file is in the format: .Ex profile-component: \fIvalue\fR .Ef whith shell-style comments (#) allowed provided they start the line. .PP Each command looks for a profile component entry matching its name and loads the \fIvalue\fR as if it were arguments specified on the command line. Those arguments precede any other argument specified manually, in case order is meaningful. .PP Some commands may also be configured from within the profile, by setting a specific \fIvariable\fR attached to the command by a profile entry looking like this: .Ex cmdname-\fIvariable\fR: \fIvalue\fR .Ef For instance, assuming the variable \fIc-files\fR is recognized by the \fImetaconfig\fR program, its default value could be overwritten by this profile entry: .Ex metaconfig-c-files: \fIsuitable value\fR .Ef Only the first '-' after the command name is part of the syntax, the other one used in the variable name is pure convention. Please refer to the manual page of each command for a list of valid profile variables which may be set. .SH FILES .PD 0 .TP 15 \&.MT Temporary directory created by \fImetaconfig\fR and friends. .TP \&.newer A list of files newer than \fIpatchlevel.h\fR, used by the patching tools. .TP \&.package Main configuration file used by most of the dist tools to make them smart. .TP ChangeLog The file where changes are recorded. Its name may be configured by running \fIpackinit\fR, but this is the default "generic" name under which it is referred to within the documentation. .TP Configure The generated configuration script. .TP Glossary A list of all the known portability symbols known by \fImetaconfig\fR. This file is located in the dist library directory. .TP I.fui Cross-reference file generated by \fImetaxref\fR, sorted by file, unit, item. .TP I.uif Cross-reference file generated by \fImetaxref\fR, sorted by unit, item, file. .TP Index A list of all the rules known by \fIjmake\fR. This file is located in the dist library directory. .TP Jmakefile Generic makefile description used by \fIjmake\fR. .TP MANIFEST List of all the files to be included in the distribution. Usually a copy (not a link) of MANIFEST.new. .TP MANIFEST.new List of all the files to be taken into account by the dist tools. .TP Makefile.SH The generated configured makefile (via Jmakefile) or hand-generated Makefile making use of known metaconfig symbols. .TP Obsolete A list of obsolete symbol used and their new equivalents. .TP RCS Directory where RCS files are stored. .TP README Main file explaining how to build your package. .TP U Private unit directory. .TP Wanted File used by \fImetaconfig\fR, listing all the symbols used by the sources. .TP bugs Directory where patches are stored. .TP check.extra Extra files present in MANIFEST.new, generated by \fImanicheck\fR. .TP check.want Missing files from MANIFEST.new, generated by \fImanicheck\fR. .TP config_h.SH Generated config.h template. .TP confmagic.h Magic symbol remapping, activated via metaconfig's \fB\-M\fR option. .TP hints This directory lists all the configuration hints for your package. .TP patchlevel.h File recording your package patch level, should not be part of MANIFEST.new, but may be listed in MANIFEST, at your discretion. .TP users File recording the users of your package, generated by mailagent's \fIpackage\fR command (see the MailAuthor.U unit and mailagent 3.0). .PD .SH ENVIRONMENT The following environment variable is paid attention to: .TP 15 DIST Location of the dist profile, defaults to ~/.dist_profile. This variable is subject to ~name substitution, even if your shell does not support it. .SH AUTHORS By chronological order: .sp Larry Wall (dist 2.0 in 1988) .br Harlan Stenn (worked on dist 3.0 1990-1992) .br Raphael Manfredi (dist 3.0 and integration 1991-1995) .sp Please look at the \fICredits\fR file in the distribution source tree for a list of all the known contributors. .SH "SEE ALSO" jmake(1), metaconfig(1), pat(1).