run tests in parallel

diff --git a/.travis.yml b/.travis.yml
index c0b6f82..dcb5edd 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -31,4 +31,4 @@ install:
 script:
   - perl Makefile.PL
   - make
-  - prove -b -r -s -j1 $(test-files)
+  - prove -b -r -s -j$(test-jobs) $(test-files)