Fix PGO Build for clang

[stockfish] / .travis.yml

diff --git a/.travis.yml b/.travis.yml
index 8b669d99b489101d5ec1d0ff6d2620fa6e7d412f..64cc2b6342c3b304288b2318fcfbd3a61f8a6a1c 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', 'expect']
       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', 'expect']
       env:
         - COMPILER=clang++
         - COMP=clang
@@ -49,3 +49,15 @@ script:
   - echo "Checking for same bench numbers..."
   - diff bench1 bench2 > result
   - test ! -s result
+  # verify perft numbers (positions from https://chessprogramming.wikispaces.com/Perft+Results)
+  - printf ' set timeout 10\n lassign $argv pos depth result\n spawn ./stockfish\n send "position $pos\\n perft $depth\\n"\n expect "Nodes searched  ? $result" {} timeout {exit 1} \n send "quit\\n"\n expect eof\n' > perft.exp
+  - expect perft.exp startpos 5 4865609 > /dev/null
+  - expect perft.exp "fen r3k2r/p1ppqpb1/bn2pnp1/3PN3/1p2P3/2N2Q1p/PPPBBPPP/R3K2R w KQkq -" 5 193690690 > /dev/null
+  - expect perft.exp "fen 8/2p5/3p4/KP5r/1R3p1k/8/4P1P1/8 w - -" 6 11030083 > /dev/null
+  - expect perft.exp "fen r3k2r/Pppp1ppp/1b3nbN/nP6/BBP1P3/q4N2/Pp1P2PP/R2Q1RK1 w kq - 0 1" 5 15833292 > /dev/null
+  - expect perft.exp "fen rnbq1k1r/pp1Pbppp/2p5/8/2B5/8/PPP1NnPP/RNBQK2R w KQ - 1 8" 5 89941194 > /dev/null
+  - expect perft.exp "fen r4rk1/1pp1qppp/p1np1n2/2b1p1B1/2B1P1b1/P1NP1N2/1PP1QPPP/R4RK1 w - - 0 10" 5 164075551 > /dev/null
+  # if valgrind is available check the build is without error, reduce depth to speedup testing, but not too shallow to catch more cases.
+  - if [ -x "$(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