[Qemu-block] [PATCH v2 0/2] Let PKGVERSION include the "git describe" output

[Fam Zheng]

v2: Address Eric's comments:
    "echo -n" -> "printf".
    "-unclean" -> "-dirty".

Makefile happened to be in my working set because of the docker test work, so I
went ahead to try this nice feature last evening before going to bed. My
apologies if we have duplicated work.

Please review, especially please comment on the redundant version string:

$ qemu-img --version
qemu-img version 2.6.50-v2.6.0-603-g684a494, Copyright (c) 2004-2008 Fabrice 
Bellard


Fam Zheng (2):
  Makefile: Add a "FORCE" target
  Makefile: Derive "PKGVERSION" from "git describe" by default

 Makefile              | 24 ++++++++++++++++++++++--
 linux-user/main.c     |  1 +
 qemu-img.c            |  1 +
 qmp.c                 |  1 +
 scripts/create_config |  4 ----
 vl.c                  |  1 +
 6 files changed, 26 insertions(+), 6 deletions(-)

-- 
2.8.2