gitver: allow tag adjustment via GIT_TAGADJUST

Example usage:

    GIT_TAGADJUST = "version[1:]"

Signed-off-by: Chris Larson <chris_larson@mentor.com>

diff --git a/classes/gitver.bbclass b/classes/gitver.bbclass
index b67a017..3edb273 100644 (file)
--- a/classes/gitver.bbclass
+++ b/classes/gitver.bbclass
@@ -6,7 +6,8 @@
 # This is most useful in concert with srctree.bbclass.
 
 
-GITVER = "${@get_git_pv('${S}', d)}"
+GIT_TAGADJUST = "version"
+GITVER = "${@get_git_pv('${S}', d, tagadjust=lambda version:${GIT_TAGADJUST})}"
 
 def get_git_pv(path, d, tagadjust=None):
     import os