.travis.yml: Remove $(nproc).

nproc is not available on Mac OS X.

diff --git a/.travis.yml b/.travis.yml
index 90de2da..593905d 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -116,7 +116,7 @@ before_script: autoreconf -fi
 script:
   - if [[ "${TRAVIS_BRANCH}" == "coverity_scan" ]]; then exit 0; fi
   - ./configure
-  - make -j $(nproc)
+  - make
   - make check
 
 addons: