travis: add git describe

diff --git a/.travis.yml b/.travis.yml
index d1ad852e7da55066e5bba3a2ba765b10e6628952..c191fa0222637d6d78f95522639b6a7cc0024dc2 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,6 +3,7 @@ compiler:
   - gcc
   - clang
 before_script:
+ - git describe --always --dirty=+
  - sudo /sbin/ip addr add 10.0.3.0/24 dev lo
  - sudo rm /etc/apt/sources.list.d/travis_ci_zeromq3-source.list
  - sudo apt-get update