Rewrite syzygy in C++

[stockfish] / .travis.yml

diff --git a/.travis.yml b/.travis.yml
index 8b669d99b489101d5ec1d0ff6d2620fa6e7d412f..af0bb2b15f5445535f94b2adb063d98eebd7742e 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -9,9 +9,9 @@ matrix:
       addons:
         apt:
           sources: ['ubuntu-toolchain-r-test']
-          packages: ['g++-multilib']
+          packages: ['g++-6', 'g++-6-multilib', 'g++-multilib', 'valgrind']
       env:
-        - COMPILER=g++
+        - COMPILER=g++-6
         - COMP=gcc
 
     - os: linux
@@ -19,7 +19,7 @@ matrix:
       addons:
         apt:
           sources: ['ubuntu-toolchain-r-test']
-          packages: ['clang', 'g++-multilib']
+          packages: ['clang', 'g++-multilib', 'valgrind']
       env:
         - COMPILER=clang++
         - COMP=clang
@@ -49,3 +49,7 @@ script:
   - echo "Checking for same bench numbers..."
   - diff bench1 bench2 > result
   - test ! -s result
+  # if valgrind is available check the build is without error, reduce depth to speedup testing, but not too shallow to catch more cases.
+  - if [ -x "$(command -v valgrind )" ] ; then make clean && make ARCH=x86-64 debug=yes build && valgrind --error-exitcode=42 ./stockfish bench 128 1 10 default depth 1>/dev/null ; fi
+  # use g++-6 as a proxy for having sanitizers ... might need revision as they become available for more recent versions of clang/gcc than trusty provides
+  - if [[ "$COMPILER" == "g++-6" ]]; then make clean && make ARCH=x86-64 sanitize=yes build && ! ./stockfish bench 2>&1 | grep "runtime error:" ; fi