switch tools and volume_id from LGPL to GPLv2

[elogind.git] / README

diff --git a/README b/README
index 139c6e1a6ff00e77052a0e9b4bd6093b799ee25e..9891c696d374c95765dabc307dbb37db57bc106c 100644 (file)
--- a/README
+++ b/README
@@ -60,11 +60,18 @@ To use:
                This is used if USE_KLIBC=true to find the kernel include
                directory that klibc needs to build against.  This must be set
                if you are not building udev while running a 2.6 kernel.
+       EXTRAS
+               if set, will build the "extra" helper programs as specified
+               as listed (see below for an example.)
 
       So, if you want to build udev using klibc with debugging messages, you
       would do:
        make USE_KLIBC=true DEBUG=true
 
+      If you want to build the udev helper program cdrom_id and scsi_id you
+      would do:
+       make EXTRAS="extras/cdrom_id extras/scsi_id"
+
       udev will follow the setting of the debug level in udev.conf. Adapt this
       value to see the debug in syslog.
 
@@ -85,7 +92,8 @@ To use:
 
 If nothing seems to happen, make sure your build worked properly by
 running the udev-test.pl script as root in the test/ subdirectory of the
-udev source tree.
+udev source tree. Running udevstart should populate an empty /dev
+directory. You may test, if a node is recreated after running udevstart.
 
 Development and documentation help is very much appreciated, see the TODO
 file for a list of things left to be done.