ports/90394: [PATCH] lang/mono adds useful info to pkg-message

[Michael C. Shultz]

>Number:         90394
>Category:       ports
>Synopsis:       [PATCH] lang/mono adds useful info to pkg-message
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          update
>Submitter-Id:   current-users
>Arrival-Date:   Wed Dec 14 17:20:02 GMT 2005
>Closed-Date:
>Last-Modified:
>Originator:     Michael C. Shultz
>Release:        FreeBSD 5.4-STABLE i386
>Organization:
>Environment:
System: FreeBSD ringworm.mechee.com 5.4-STABLE FreeBSD 5.4-STABLE #0: Wed Nov 30 13:51:49 PST 2005 root at ringworm.mechee.com:/usr5/obj/usr5/src/sys/RINGWORM5 i386


>Description:

	lang/mono patch adds useful info to pkg-message

	pkg-message offers this wonderful advice:

	- Close apps which use Mono and run `ipcs -sbt`.  Remove the
	semaphores with MODE "--rw-------" and NSEMS "8"

	yet fails to explain how to remove a semaphore.  The patch
	adds instructions on removing the semaphore.  This should
	save the user from having to reboot just to get rid of open
	semaphores when trying to build lang/mono.

	Patch just provides information, no need to bump PORTREVISION

	With semaphores cleard mono builds OK on the FreeBSD 5.4 machine
	listed in the uname output at the top of this PR with the following
	command

	make CFLAGS="-O -pipe"

>How-To-Repeat:

	N/A

>Fix:

--- mono.diff begins here ---
diff -ruN mono/pkg-message mono-NEW/pkg-message
--- mono/pkg-message	Wed Nov  9 20:17:26 2005
+++ mono-NEW/pkg-message	Wed Dec 14 08:43:16 2005
@@ -16,6 +16,18 @@
 * Remove leftover semaphores / increase semaphore limits.
   - Close apps which use Mono and run `ipcs -sbt`.  Remove the
     semaphores with MODE "--rw-------" and NSEMS "8"
+
+  example ipcs -sbt output:
+
+  Semaphores:
+  T     ID     KEY        MODE       OWNER    GROUP NSEMS    OTIME    CTIME
+  s 131073 1293514777 --rw-------     root    wheel      8  8:09:51  8:08:03
+  s  65538 1293494224 --rw-------     root    wheel      8  8:58:41  8:56:39
+  s  65539 1293514838 --rw-------     root    wheel      8 10:15:13 10:13:14
+
+  to remove ID 131073
+    ipcrm -s 131073
+
   - _OR_ simply reboot which is the safest method.
   - On multi-user systems the semaphore limits may need to be increased
     from the FreeBSD default of 10 identifiers and 60 total semaphores.
--- mono.diff ends here ---


>Release-Note:
>Audit-Trail:
>Unformatted: