.travis.yml: use as many jobs as CPUs in OSX

diff --git a/.travis.yml b/.travis.yml
index 0083c3573e792e456c1ccf22762796cd1ffff8e6..ee6e2ae532a0ce6f126b8687d798fb3cb6a6b7b9 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -23,5 +23,5 @@ before_install:
 script:
   - PATH=/usr/local/opt/gettext/bin:$PATH make autoreconf && rm -f tests/suite/mini-eagain2.c
   - PATH=/usr/local/opt/gettext/bin:$PATH ./configure --disable-valgrind-tests --disable-doc --disable-guile --without-p11-kit --disable-dependency-tracking
-  - make -j4
-  - make -j4 check gl_public_submodule_commit=
+  - make -j$(sysctl -n hw.ncpu)
+  - make -j$(sysctl -n hw.ncpu) check gl_public_submodule_commit=