ports/104002: samba3 forces use of fam if installed

[Nick Hibma]

>Number:         104002
>Category:       ports
>Synopsis:       samba3 forces use of fam if installed
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          change-request
>Submitter-Id:   current-users
>Arrival-Date:   Thu Oct 05 14:20:13 GMT 2006
>Closed-Date:
>Last-Modified:
>Originator:     Nick Hibma
>Release:        FreeBSD 6.1-STABLE i386
>Organization:
AnyWi Technologies
>Environment:
System: FreeBSD hind.van-laarhoven.org 6.1-STABLE FreeBSD 6.1-STABLE #19: Thu Aug 17 16:31:39 CEST 2006 toor at hind.van-laarhoven.org:/usr/src/sys/i386/compile/HIND i386
>Description:
When installing net/samba3 port WITHOUT_FAM_SUPPORT is ignored if fam is installed on the machine.
1) Why have a switch if you ignore it (changing the default based on what's
installed is a good thing though).
2) If you are cross installing onto a CF Card based image you don't want extra
stuff to be installed. (you guessed it: FAM is installed on the host and that makes
the Makefile assume that you want to enable FAM).

>How-To-Repeat:
	cd /usr/ports/devel/fam
	make install
	cd /usr/ports/net/samba3
	make PREFIX=/tmp -DWITHOUT_FAM_SUPPORT

Notice how it says that it found fam and is going to use it.

>Fix:

Only check for existing fam if WITHOUT_FAM_SUPPORT is not set on the command line.
>Release-Note:
>Audit-Trail:
>Unformatted: