Use git describe to determine version

This ties tags to commits that build them rather than requiring an extra commit to make a release.
gearman · Sep 24, 2016 · ab5d1dd · ab5d1dd
1 parent fc3ef0b
commit ab5d1dd
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/version.m4 b/version.m4
@@ -1 +1 @@
-m4_define([VERSION_NUMBER], [1.1.12])
+m4_define([VERSION_NUMBER], m4_esyscmd_s([git describe --always]))