[Buildroot] [PATCH 7 of 7 v3] mkpasswd: change version from 'undefined' to 'buildroot-$(BR2_VERSION)'

[Thomas De Schampheleire <patrickdepinguin@gmail.com>]

The sources of the mkpasswd package are shipped with Buildroot, rather than
downloaded from an external location. As a result, no explicit version is
defined, causing build messages and build directory to show 'undefined' as
version.

This patch sets the version for mkpasswd to 'buildroot-$(BR2_VERSION), which
would for example expand to 'buildroot-2014.05'.

Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>

---
v3: no changes
v2: no changes

 package/mkpasswd/mkpasswd.mk |  2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff -r bf59ee5c4a4a -r efe0e44b607e package/mkpasswd/mkpasswd.mk
--- a/package/mkpasswd/mkpasswd.mk	Sun May 11 14:43:08 2014 +0200
+++ b/package/mkpasswd/mkpasswd.mk	Sun May 11 14:48:11 2014 +0200
@@ -10,6 +10,8 @@
 HOST_MKPASSWD_SOURCE =
 HOST_MKPASSWD_LICENSE = GPLv2+
 
+HOST_MKPASSWD_VERSION = buildroot-$(BR2_VERSION)
+
 define HOST_MKPASSWD_BUILD_CMDS
 	$(HOSTCC) $(HOST_CFLAGS) $(HOST_LDFLAGS) \
 		package/mkpasswd/mkpasswd.c package/mkpasswd/utils.c \