llvm-project

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sudo: required
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dist: trusty
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language: cpp
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matrix:
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  include:
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    - compiler: gcc
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      addons:
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        apt:
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          packages:
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            - lcov
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      env: COMPILER=g++ C_COMPILER=gcc BUILD_TYPE=Coverage
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    - compiler: gcc
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      addons:
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        apt:
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          packages:
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            - g++-multilib
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            - libc6:i386
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      env:
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        - COMPILER=g++
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        - C_COMPILER=gcc
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        - BUILD_TYPE=Debug
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        - BUILD_32_BITS=ON
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        - EXTRA_FLAGS="-m32"
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    - compiler: gcc
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      addons:
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        apt:
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          packages:
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            - g++-multilib
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            - libc6:i386
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      env:
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        - COMPILER=g++
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        - C_COMPILER=gcc
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        - BUILD_TYPE=Release
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        - BUILD_32_BITS=ON
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        - EXTRA_FLAGS="-m32"
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    - compiler: gcc
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      env:
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        - INSTALL_GCC6_FROM_PPA=1
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        - COMPILER=g++-6 C_COMPILER=gcc-6  BUILD_TYPE=Debug
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        - ENABLE_SANITIZER=1
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        - EXTRA_FLAGS="-fno-omit-frame-pointer -g -O2 -fsanitize=undefined,address -fuse-ld=gold"
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    # Clang w/ libc++
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    - compiler: clang
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      dist: xenial
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      addons:
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        apt:
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          packages:
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            clang-3.8
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      env:
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        - INSTALL_GCC6_FROM_PPA=1
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        - COMPILER=clang++-3.8 C_COMPILER=clang-3.8 BUILD_TYPE=Debug
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        - LIBCXX_BUILD=1
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        - EXTRA_CXX_FLAGS="-stdlib=libc++"
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    - compiler: clang
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      dist: xenial
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      addons:
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        apt:
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          packages:
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            clang-3.8
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      env:
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        - INSTALL_GCC6_FROM_PPA=1
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        - COMPILER=clang++-3.8 C_COMPILER=clang-3.8 BUILD_TYPE=Release
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        - LIBCXX_BUILD=1
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        - EXTRA_CXX_FLAGS="-stdlib=libc++"
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    # Clang w/ 32bit libc++
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    - compiler: clang
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      dist: xenial
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      addons:
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        apt:
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          packages:
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            - clang-3.8
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            - g++-multilib
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            - libc6:i386
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      env:
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        - INSTALL_GCC6_FROM_PPA=1
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        - COMPILER=clang++-3.8 C_COMPILER=clang-3.8 BUILD_TYPE=Debug
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        - LIBCXX_BUILD=1
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        - BUILD_32_BITS=ON
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        - EXTRA_FLAGS="-m32"
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        - EXTRA_CXX_FLAGS="-stdlib=libc++"
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    # Clang w/ 32bit libc++
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    - compiler: clang
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      dist: xenial
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      addons:
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        apt:
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          packages:
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            - clang-3.8
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            - g++-multilib
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            - libc6:i386
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      env:
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        - INSTALL_GCC6_FROM_PPA=1
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        - COMPILER=clang++-3.8 C_COMPILER=clang-3.8 BUILD_TYPE=Release
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        - LIBCXX_BUILD=1
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        - BUILD_32_BITS=ON
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        - EXTRA_FLAGS="-m32"
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        - EXTRA_CXX_FLAGS="-stdlib=libc++"
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    # Clang w/ libc++, ASAN, UBSAN
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    - compiler: clang
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      dist: xenial
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      addons:
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        apt:
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          packages:
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            clang-3.8
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      env:
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        - INSTALL_GCC6_FROM_PPA=1
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        - COMPILER=clang++-3.8 C_COMPILER=clang-3.8 BUILD_TYPE=Debug
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        - LIBCXX_BUILD=1 LIBCXX_SANITIZER="Undefined;Address"
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        - ENABLE_SANITIZER=1
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        - EXTRA_FLAGS="-g -O2 -fno-omit-frame-pointer -fsanitize=undefined,address -fno-sanitize-recover=all"
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        - EXTRA_CXX_FLAGS="-stdlib=libc++"
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        - UBSAN_OPTIONS=print_stacktrace=1
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    # Clang w/ libc++ and MSAN
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    - compiler: clang
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      dist: xenial
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      addons:
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        apt:
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          packages:
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            clang-3.8
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      env:
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        - INSTALL_GCC6_FROM_PPA=1
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        - COMPILER=clang++-3.8 C_COMPILER=clang-3.8 BUILD_TYPE=Debug
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        - LIBCXX_BUILD=1 LIBCXX_SANITIZER=MemoryWithOrigins
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        - ENABLE_SANITIZER=1
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        - EXTRA_FLAGS="-g -O2 -fno-omit-frame-pointer -fsanitize=memory -fsanitize-memory-track-origins"
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        - EXTRA_CXX_FLAGS="-stdlib=libc++"
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    # Clang w/ libc++ and MSAN
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    - compiler: clang
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      dist: xenial
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      addons:
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        apt:
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          packages:
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            clang-3.8
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      env:
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        - INSTALL_GCC6_FROM_PPA=1
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        - COMPILER=clang++-3.8 C_COMPILER=clang-3.8 BUILD_TYPE=RelWithDebInfo
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        - LIBCXX_BUILD=1 LIBCXX_SANITIZER=Thread
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        - ENABLE_SANITIZER=1
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        - EXTRA_FLAGS="-g -O2 -fno-omit-frame-pointer -fsanitize=thread -fno-sanitize-recover=all"
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        - EXTRA_CXX_FLAGS="-stdlib=libc++"
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    - os: osx
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      osx_image: xcode8.3
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      compiler: clang
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      env:
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        - COMPILER=clang++
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        - BUILD_TYPE=Release
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        - BUILD_32_BITS=ON
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        - EXTRA_FLAGS="-m32"
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before_script:
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  - if [ -n "${LIBCXX_BUILD}" ]; then
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      source .libcxx-setup.sh;
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    fi
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  - if [ -n "${ENABLE_SANITIZER}" ]; then
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      export EXTRA_OPTIONS="-DBENCHMARK_ENABLE_ASSEMBLY_TESTS=OFF";
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    else
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      export EXTRA_OPTIONS="";
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    fi
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  - mkdir -p build && cd build
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before_install:
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  - if [ -z "$BUILD_32_BITS" ]; then
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      export BUILD_32_BITS=OFF && echo disabling 32 bit build;
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    fi
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  - if [ -n "${INSTALL_GCC6_FROM_PPA}" ]; then
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      sudo add-apt-repository -y "ppa:ubuntu-toolchain-r/test";
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      sudo apt-get update --option Acquire::Retries=100 --option Acquire::http::Timeout="60";
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    fi
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install:
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  - if [ -n "${INSTALL_GCC6_FROM_PPA}" ]; then
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      travis_wait sudo -E apt-get -yq --no-install-suggests --no-install-recommends install g++-6;
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    fi
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  - if [ "${TRAVIS_OS_NAME}" == "linux" -a "${BUILD_32_BITS}" == "OFF" ]; then
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      travis_wait sudo -E apt-get -y --no-install-suggests --no-install-recommends install llvm-3.9-tools;
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      sudo cp /usr/lib/llvm-3.9/bin/FileCheck /usr/local/bin/;
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    fi
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  - if [ "${BUILD_TYPE}" == "Coverage" -a "${TRAVIS_OS_NAME}" == "linux" ]; then
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      PATH=~/.local/bin:${PATH};
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      pip install --user --upgrade pip;
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      travis_wait pip install --user cpp-coveralls;
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    fi
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  - if [ "${C_COMPILER}" == "gcc-7" -a "${TRAVIS_OS_NAME}" == "osx" ]; then
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      rm -f /usr/local/include/c++;
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      brew update;
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      travis_wait brew install gcc@7;
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    fi
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  - if [ "${TRAVIS_OS_NAME}" == "linux" ]; then
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      sudo apt-get update -qq;
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      sudo apt-get install -qq unzip cmake3;
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      wget https://github.com/bazelbuild/bazel/releases/download/3.2.0/bazel-3.2.0-installer-linux-x86_64.sh --output-document bazel-installer.sh;
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      travis_wait sudo bash bazel-installer.sh;
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    fi
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  - if [ "${TRAVIS_OS_NAME}" == "osx" ]; then
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      curl -L -o bazel-installer.sh https://github.com/bazelbuild/bazel/releases/download/3.2.0/bazel-3.2.0-installer-darwin-x86_64.sh;
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      travis_wait sudo bash bazel-installer.sh;
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    fi
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script:
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  - cmake -DCMAKE_C_COMPILER=${C_COMPILER} -DCMAKE_CXX_COMPILER=${COMPILER} -DCMAKE_BUILD_TYPE=${BUILD_TYPE} -DCMAKE_C_FLAGS="${EXTRA_FLAGS}" -DCMAKE_CXX_FLAGS="${EXTRA_FLAGS} ${EXTRA_CXX_FLAGS}" -DBENCHMARK_DOWNLOAD_DEPENDENCIES=ON -DBENCHMARK_BUILD_32_BITS=${BUILD_32_BITS} ${EXTRA_OPTIONS} ..
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  - make
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  - ctest -C ${BUILD_TYPE} --output-on-failure
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  - bazel test -c dbg --define google_benchmark.have_regex=posix --announce_rc --verbose_failures --test_output=errors --keep_going //test/...
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after_success:
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  - if [ "${BUILD_TYPE}" == "Coverage" -a "${TRAVIS_OS_NAME}" == "linux" ]; then
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      coveralls --include src --include include --gcov-options '\-lp' --root .. --build-root .;
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    fi
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