Travis CI: show tcpdump version in the build log

The interesting part is whether the build has picked up the optional
libraries that were present and whether AddressSanitizer was enabled
(this is yet to be sorted in some reasonable way).

diff --git a/.travis.yml b/.travis.yml
index 3ff7e3370289b27710300c24f9fea28f7144ac1f..80c63b15ac9991be90bef68202a39a6f1a647500 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -76,3 +76,4 @@ script:
   - if [ "$COVERITY_SCAN_BRANCH" != 1 ]; then make check; fi
   - if [ "$COVERITY_SCAN_BRANCH" != 1 ]; then ./tcpdump -D; fi
   - if [ "$COVERITY_SCAN_BRANCH" != 1 ]; then ./tcpdump -J; fi
+  - if [ "$COVERITY_SCAN_BRANCH" != 1 ]; then ./tcpdump --version; fi