X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=README;h=9891c696d374c95765dabc307dbb37db57bc106c;hp=5dc1e46c8969d2cf6d0065e733a5b25f840fafeb;hb=da4aec2fb4e3c9f1f73a67a5e326c90220fb0c59;hpb=24a12dcbb81e364723cee065d7471b4d03a9db86

diff --git a/README b/README
index 5dc1e46c8..9891c696d 100644
--- 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.