* apt-pkg/contrib/cdromutl.{cc,h}, apt-pkg/cdrom.{cc,h}:

  - deal with missing FSTAB_DIR when using libudev to discover cdrom
  - add experimental APT::cdrom::CdromOnly option (on by default). 
    When this is set to false apt-cdrom will handle any removable
    deivce (like a usb-stick) as a "cdrom/dvd" source

apt-pkg/cdrom.cc

@@ -875,7 +875,8 @@ pkgUdevCdromDevices::Dlopen()                     		        /*{{{*/
 vector<CdromDevice>
 pkgUdevCdromDevices::Scan()
 { 
-   return ScanForRemovable(true); 
+   bool CdromOnly = _config->FindB("APT::cdrom::CdromOnly", true);
+   return ScanForRemovable(CdromOnly); 
 };
 									/*}}}*/
                                                                         /*{{{*/

debian/changelog

@@ -11,6 +11,11 @@ apt (0.8.12) UNRELEASED; urgency=low
       to Thorsten Spindler (LP: #85590)
   * apt-pkg/contrib/fileutl.cc, apt-pkg/deb/dpkgpm.cc:
     - honor Dpkg::Chroot-Directory in the RunScripts*() methods
+  * apt-pkg/contrib/cdromutl.{cc,h}, apt-pkg/cdrom.{cc,h}:
+    - deal with missing FSTAB_DIR when using libudev to discover cdrom
+    - add experimental APT::cdrom::CdromOnly option (on by default). 
+      When this is set to false apt-cdrom will handle any removable
+      deivce (like a usb-stick) as a "cdrom/dvd" source
 
  -- Michael Vogt <michael.vogt@ubuntu.com>  Thu, 10 Feb 2011 17:37:56 +0100
 

doc/examples/configure-index

@@ -265,7 +265,10 @@ Acquire
   cdrom
   {
     // do auto detection of the cdrom mountpoint
-    AutoDetect "true";
+    AutoDetect "true";   
+    // when auto-detecting, only look for cdrom/dvd. when this is false
+    // it will support any removable device as a "cdrom" source
+    CdromOnly "true";
     
     // cdrom mountpoint (needs to be defined in fstab if AutoDetect is not used)
     mount "/cdrom";