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base: regenerate roff from asciidoc, enable port-rdependents.1

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git-svn-id: https://svn.macports.org/repository/macports/trunk/base@123965 d073be05-634f-4543-b044-5fe20cf6d1d6
This commit is contained in:
Clemens Lang
2014-08-16 17:00:29 +00:00
parent 84743f4266
commit cb7e4a54b1
2 changed files with 11 additions and 3 deletions
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doc/Makefile.in
+1
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@@ -54,6 +54,7 @@ MAN1= \
port-patch.1 \
port-pkg.1 \
port-quit.1 \
port-rdependents.1 \
port-rdeps.1 \
port-rev-upgrade.1 \
port-selfupdate.1 \
doc/port-dependents.1
+10 -3
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@@ -1,5 +1,5 @@
'\" t
.TH "PORT\-DEPENDENTS" "1" "2014\-08\-12" "MacPorts 2\&.3\&.99" "MacPorts Manual"
.TH "PORT\-DEPENDENTS" "1" "2014\-08\-16" "MacPorts 2\&.3\&.99" "MacPorts Manual"
.\" -----------------------------------------------------------------
.\" * Define some portability stuff
.\" -----------------------------------------------------------------
@@ -20,13 +20,18 @@
.\" * MAIN CONTENT STARTS HERE *
.\" -----------------------------------------------------------------
.SH "NAME"
port-dependents \- List ports that depend on a given (installed) port
port-dependents, port-rdependents \- List ports that depend on a given (installed) port
.SH "SYNOPSIS"
.sp
.nf
\fBport\fR [\fB\-D\fR \fIportdir\fR] \fBdependents\fR
[[\fIportname\fR | \fIpseudo\-portname\fR | \fIport\-expressions\fR | \fIport\-url\fR]]
.fi
.sp
.nf
\fBport\fR [\fB\-D\fR \fIportdir\fR] \fBrdependents\fR
[[\fIportname\fR | \fIpseudo\-portname\fR | \fIport\-expressions\fR | \fIport\-url\fR]]
.fi
.SH "DESCRIPTION"
.sp
\fBport dependents\fR reports which ports depend upon a given (installed) port, if any\&. Note that \fBdependents\fR does not work for ports that are not installed on your system\&. It uses the database of installed ports that MacPorts keeps internally, which records the dependency relations at installation time\&. \fBport dependents\fR prints this information\&.
@@ -45,7 +50,9 @@ port echo depends:<portname>
.sp
This command will, however, not cover dependencies that are only present in non\-default variants\&. For more information about pseudo\-portname selectors, see \fBport\fR(1)\&.
.sp
The dependency relations printed by \fBport dependents\fR are the same that are used to determine if a port can be safely uninstalled\&. Ports that still have dependents installed cannot be uninstalled without either the \fB\-\-follow\-dependents\fR or the \fB\-f\fR flag\&. See \fBport-uninstall\fR(1) for more details\&.
\fBport rdependents\fR will print a tree of installed ports that depend on the given port\&.
.sp
The dependency relations printed by \fBport dependents\fR and \fBport rdependents\fR are the same that are used to determine if a port can be safely uninstalled\&. Ports that still have dependents installed cannot be uninstalled without either the \fB\-\-follow\-dependents\fR or the \fB\-f\fR flag\&. See \fBport-uninstall\fR(1) for more details\&.
.SH "DEPENDENCY RELATIONS"
.sp
Do not confuse \fIdependents\fR and \fIdependencies\fR (or, shortened, \fIdeps\fR)\&. Refer to the following example to understand the difference: