[88155] branches/gsoc11-rev-upgrade/base/doc/port.1

[cal at macports.org]

Revision: 88155
          http://trac.macports.org/changeset/88155
Author:   cal at macports.org
Date:     2011-12-20 16:17:38 -0800 (Tue, 20 Dec 2011)
Log Message:
-----------
rev-upgrade: Document --id-loadcmd-check

Modified Paths:
--------------
    branches/gsoc11-rev-upgrade/base/doc/port.1

Modified: branches/gsoc11-rev-upgrade/base/doc/port.1
===================================================================
--- branches/gsoc11-rev-upgrade/base/doc/port.1	2011-12-20 23:30:12 UTC (rev 88154)
+++ branches/gsoc11-rev-upgrade/base/doc/port.1	2011-12-21 00:17:38 UTC (rev 88155)
@@ -504,6 +504,12 @@
 Manually check for broken binaries and rebuild ports containing broken binaries.
 \fBrev-upgrade\fP is usually automatically run after each upgrade, unless you
 specify the \fB--no-rev-upgrade\fP option.
+.Pp
+\fBrev-upgrade\fP can run more checks against a special loadcommand in Mach-O
+binaries that should always be referencing the file itself. This check is most
+helpful for maintainers to check whether their ports have been built correctly.
+It is disabled by default and can be enabled by passing \fB--id-loadcmd-check\fP
+to \fBrev-upgrade\fP.
 .Ss clean
 Clean the files used for building
 .Ar portname .
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