(List
  (Com {[LIT_CHARS set]} {[LIT_CHARS -e]})
  (Com {[LIT_CHARS which]} {[LIT_CHARS lcov]}
    <
    (FilenameRedirectNode filename={[LIT_CHARS /dev/null]} <REDIR_GREAT "1>"> 1),
    (DescriptorRedirectNode target={[LIT_CHARS 1]} <REDIR_GREATAND "2>&"> 2),
    >
  )
  (If
    (Com {[LIT_OTHER "["]} {[VarSub ?]} {[LIT_OTHER "!"] [LIT_OTHER "="]} {[LIT_CHARS 0]} {[LIT_OTHER "]"]})
    (List
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "lcov is required to generate the coverage report"]]})
      (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]})
    )
  )
  (If
    (DBracket {B1 UNARY_STRING_z {[VarSub MAKE]}})
    (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('MAKE', {[LIT_CHARS make]})])
  )
  (If
    (DBracket {B1 UNARY_STRING_z {[VarSub GTEST_FILTER]}})
    (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('GTEST_FILTER', {[SQ <LIT_CHARS "*">]})])
  )
  (Com {[LIT_CHARS pushd]} {[LIT_CHARS build]})
  (Com {[LIT_CHARS ../configure]} {[LIT_CHARS --disable-optimize]}
    more_env=[('CXXFLAGS', {[DQ [LIT_CHARS "-pg --coverage"]]}), ('CFLAGS', {[DQ [LIT_CHARS "-pg --coverage"]]}), ('LDFLAGS', {[DQ [LIT_CHARS -lgcov]]})]
  )
  (Pipeline
    (Com {[LIT_CHARS find]} {[LIT_CHARS -name]} {[\ LIT_ESCAPED_CHAR "\\*"] [LIT_CHARS .gcda]})
    (Com {[LIT_CHARS xargs]} {[LIT_CHARS rm]})
  )
  (Pipeline
    (Com {[LIT_CHARS find]} {[LIT_CHARS -name]} {[\ LIT_ESCAPED_CHAR "\\*"] [LIT_CHARS .gcno]})
    (Com {[LIT_CHARS xargs]} {[LIT_CHARS rm]})
  )
  (Com {[VarSub MAKE]})
  (Com {[LIT_CHARS lcov]} {[LIT_CHARS --directory]} {[LIT_CHARS .]} {[LIT_CHARS --zerocounters]})
  (Com {[VarSub MAKE]} {[LIT_CHARS check]} {[LIT_VAR_LIKE "GTEST_FILTER="] [VarSub GTEST_FILTER] =})
  (Com {[LIT_CHARS lcov]} {[LIT_CHARS --directory]} {[LIT_CHARS .]} {[LIT_CHARS -c]} {[LIT_CHARS -o]} {[LIT_CHARS mesos_test.info]})
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('LCOV_FILTERS', {[DQ [LIT_CHARS "/usr/include/*"]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('LCOV_FILTERS+', {[DQ [LIT_CHARS " /usr/lib/jvm/*"]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('LCOV_FILTERS+', {[DQ [LIT_CHARS " mesos/build/*"]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('LCOV_FILTERS+', {[DQ [LIT_CHARS " build/3rdparty/setuptools-*"]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('LCOV_FILTERS+', {[DQ [LIT_CHARS " build/3rdparty/leveldb*"]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('LCOV_FILTERS+', {[DQ [LIT_CHARS " build/3rdparty/zookeeper-*"]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('LCOV_FILTERS+', {[DQ [LIT_CHARS " */boost-*"]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('LCOV_FILTERS+', {[DQ [LIT_CHARS " */elfio-*"]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('LCOV_FILTERS+', {[DQ [LIT_CHARS " */glog-*"]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('LCOV_FILTERS+', {[DQ [LIT_CHARS " */gmock-*"]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('LCOV_FILTERS+', {[DQ [LIT_CHARS " */picojson-*"]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('LCOV_FILTERS+', {[DQ [LIT_CHARS " */protobuf-*"]]})])
  (For f [{[VarSub LCOV_FILTERS]}])
    (Com {[LIT_CHARS lcov]} {[LIT_CHARS --remove]} {[LIT_CHARS mesos_test.info]} {[VarSub f]} {[LIT_CHARS -o]} {[LIT_CHARS mesos_test.info]})
  )
  (Com {[LIT_CHARS genhtml]} {[LIT_CHARS -o]} {[LIT_CHARS ./test_coverage]} {[LIT_CHARS -t]} {[DQ [LIT_CHARS "mesos test coverage"]]} {[LIT_CHARS --num-spaces]} {[LIT_CHARS 2]} {[LIT_CHARS mesos_test.info]})
  (Com {[LIT_CHARS popd]})
)