CI: make sure git describe works

For some reasons, the checkout on travis may not have any tags, so `git describe` fails, so bootstrap fails. * .travis.yml: If git describe fails, install some tag.
nitnelave · Sep 18, 2018 · 9611baf · 9611baf
1 parent 2559f4c
commit 9611baf
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -186,6 +186,12 @@ before_install:
   - eval "${MATRIX_EVAL}"
 
 script:
+  - git show
+  - git tag -l
+  # For some reasons, sometimes the checkout does not have any tags,
+  # so `git describe` fails, so bootstrap fails.
+  - git describe || git tag v3.0 -m "Fake version 3.0."
+  - git describe
   - ./bootstrap
   - ./configure --enable-gcc-warnings CC="$CC" CXX="$CXX" || cat config.log
   - make -j2