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Date:      Wed, 3 Apr 2013 22:49:38 GMT
From:      Eric Krausser <eric@krausser-edv.de>
To:        freebsd-gnats-submit@FreeBSD.org
Subject:   ports/177621: [PATCH] sane-backends-1.0.23_1 USB scanners fail if USB option selected
Message-ID:  <201304032249.r33MncTs010216@red.freebsd.org>
Resent-Message-ID: <201304032250.r33Mo1C8078404@freefall.freebsd.org>

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>Number:         177621
>Category:       ports
>Synopsis:       [PATCH] sane-backends-1.0.23_1 USB scanners fail if USB option selected
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Wed Apr 03 22:50:00 UTC 2013
>Closed-Date:
>Last-Modified:
>Originator:     Eric Krausser
>Release:        9.1-RELEASE amd64
>Organization:
private
>Environment:
FreeBSD hostname 9.1-RELEASE FreeBSD 9.1-RELEASE #0 r243825: Tue Dec  4 09:23:10 UTC 2012     root@farrell.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC  amd64
>Description:
This is critical: all USB scanners will fail when build *with* option USB!

Please see:
http://svnweb.freebsd.org/ports/head/graphics/sane-backends/Makefile?r1=310057&r2=315474

If you build sane-backends with option USB, then USB will be disabled:
$ /usr/local/bin/sane-find-scanner
  # sane-find-scanner will now attempt to detect your scanner.
  ...
  # No USB scanners found. If you expected something different, make sure that
  # you have loaded a kernel driver for your USB host controller and have setup
  # the USB system correctly. See man sane-usb for details.
  # SANE has been built without libusb support. This may be a reason
  # for not detecting USB scanners. Read README for more details.

>How-To-Repeat:
Build with option USB an run `/usr/local/bin/sane-find-scanner`, it will tell you there is no libusb support build in.
>Fix:
Apply the attached patch. I guess one should add dependency to libusb, but since the last patch removed this i don't know the right way.

Patch attached with submission follows:

--- ./Makefile  2013-04-03 23:50:45.601761040 +0200
+++ /tmp/sane-backends/Makefile 2013-04-03 23:50:38.329773071 +0200
@@ -53,7 +53,7 @@
 .include "Makefile.man"
 .include <bsd.port.pre.mk>
 
-.if ${PORT_OPTIONS:MUSB}
+.if !${PORT_OPTIONS:MUSB}
 CONFIGURE_ARGS+=       --disable-libusb
 .endif



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



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