travis: Clone submodules manually since Travis does't do shallow
language: generic
+git:
+ submodules: false
+
matrix:
include:
- os: linux
@@ -21,6 +24,9 @@ cache:
directories:
- build
+before_install:
+ git submodule update --init --depth 1
+
install:
- .ci/travis-install.sh
