travis update

Author: peterus

.travis.yml

@@ -9,7 +9,7 @@ before_install:
 
 script:
   - docker run -t -i -v $PWD:/src -w /src ilssim/main /bin/bash -c 'cd protocol && ./build.sh'
-  - docker run -t -i -v $PWD:/src -w /src ilssim/main /bin/bash -c 'mkdir -p build && cd build && cmake -G "Unix Makefiles" .. && make'
+  - docker run -t -i -v $PWD:/src -w /src ilssim/main /bin/bash -c 'mkdir -p build && cd build && cmake -G "Unix Makefiles" .. && make -j`grep -c ^processor /proc/cpuinfo`'
   - docker run -t -i -v $PWD:/src -w /src ilssim/main /bin/bash scripts/do_cppcheck.sh
 
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