ext/googletest/ci/env-osx.sh

#!/usr/bin/env bash
# Copyright 2017 Google Inc.
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#
#
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# modification, are permitted provided that the following conditions are
# met:
#
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#     * Redistributions in binary form must reproduce the above
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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#
# This file should be sourced, and not executed as a standalone script.
#

# TODO() - we can check if this is being sourced using $BASH_VERSION and $BASH_SOURCE[0] != ${0}.
#

if [ "${TRAVIS_OS_NAME}" = "osx" ]; then
    if [ "$CXX" = "clang++" ]; then
        # $PATH needs to be adjusted because the llvm tap doesn't install the
        # package to /usr/local/bin, etc, like the gcc tap does.
        # See: https://github.com/Homebrew/legacy-homebrew/issues/29733
        clang_version=3.9
        export PATH="/usr/local/opt/llvm@${clang_version}/bin:$PATH";
    fi
fi