(List
  (Com {[LIT_CHARS set]} {[LIT_CHARS -o]} {[LIT_CHARS nounset]})
  (Com {[LIT_CHARS set]} {[LIT_CHARS -o]} {[LIT_CHARS errexit]})
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('PWD_ON_ENTRY', {[DQ [ComSub (Com {[LIT_CHARS pwd]})]]})])
  (Com {[LIT_CHARS cd]} {[DQ [ComSub (Com {[LIT_CHARS dirname]} {[DQ [VarSub 0]]})]]})
  (If
    (DBracket {B2 BINARY_STRING_NOT_EQUAL {[ComSub (Com {[LIT_CHARS basename]} {[DQ [ComSub (Com {[LIT_CHARS pwd]})]]})]} {[DQ [LIT_CHARS pnacl]]}})
    (List
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "ERROR: cannot find pnacl/ directory"]]})
      (Com {[LIT_CHARS exit]} {[LIT_CHARS -1]})
    )
  )
  (Com {[LIT_CHARS source]} {[LIT_CHARS scripts/common-tools.sh]})
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('PNACL_ROOT', {[DQ [ComSub (Com {[LIT_CHARS pwd]})]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('NACL_ROOT', {[DQ [ComSub (Com {[LIT_CHARS GetAbsolutePath]} {[LIT_CHARS ..]})]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('GCLIENT_ROOT', {[DQ [ComSub (Com {[LIT_CHARS GetAbsolutePath]} {[VarSub NACL_ROOT] [LIT_CHARS /..]})]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('SCONS_OUT', {[DQ [VarSub NACL_ROOT][LIT_CHARS /scons-out]]})])
  (Com {[LIT_CHARS SetScriptPath]} {[DQ [VarSub PNACL_ROOT][LIT_CHARS /build.sh]]})
  (Com {[LIT_CHARS SetLogDirectory]} {[DQ [VarSub PNACL_ROOT][LIT_CHARS /build/log]]})
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('TOOLCHAIN_BUILD', {[DQ [VarSub NACL_ROOT][LIT_CHARS /toolchain_build/toolchain_build_pnacl.py]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('PNACL_CONCURRENCY', {[VarSub PNACL_CONCURRENCY test_op=VS_TEST_COLON_HYPHEN {[LIT_CHARS 8]}]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('PNACL_CONCURRENCY_HOST', {[VarSub PNACL_CONCURRENCY_HOST test_op=VS_TEST_COLON_HYPHEN {[VarSub PNACL_CONCURRENCY]}]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('PNACL_PRUNE', {[VarSub PNACL_PRUNE test_op=VS_TEST_COLON_HYPHEN {[LIT_CHARS false]}]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('PNACL_BUILD_ARM', {[LIT_CHARS true]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('PNACL_BUILD_MIPS', {[VarSub PNACL_BUILD_MIPS test_op=VS_TEST_COLON_HYPHEN {[LIT_CHARS false]}]})])
  (If
    (AndOr OP_OR_IF
      (Com {[VarSub BUILD_PLATFORM_MAC]})
      (Com {[VarSub BUILD_PLATFORM_WIN]})
    )
    (List
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('PNACL_BUILD_ARM', {[LIT_CHARS false]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('PNACL_BUILD_MIPS', {[LIT_CHARS false]})])
    )
  )
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('LIB_CXX_NAME', {[DQ [LIT_CHARS "libc++"]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('LIB_STDCPP_NAME', {[DQ [LIT_CHARS "libstdc++"]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('CROSS_TARGET_ARM', {[LIT_CHARS arm-none-linux-gnueabi]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('BINUTILS_TARGET', {[LIT_CHARS arm-pc-nacl]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('REAL_CROSS_TARGET', {[LIT_CHARS le32-nacl]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('NACL64_TARGET', {[LIT_CHARS x86_64-nacl]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('DRIVER_DIR', {[DQ [VarSub PNACL_ROOT][LIT_CHARS /driver]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('ARM_ARCH', {[LIT_CHARS armv7-a]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('ARM_FPU', {[LIT_CHARS vfp]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('TOOLCHAIN_ROOT', {[DQ [VarSub NACL_ROOT][LIT_CHARS /toolchain]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('TOOLCHAIN_BASE', {[DQ [VarSub TOOLCHAIN_ROOT][LIT_CHARS /][VarSub SCONS_BUILD_PLATFORM][LIT_CHARS _x86]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('NNACL_NEWLIB_ROOT', {[DQ [VarSub TOOLCHAIN_BASE][LIT_CHARS /nacl_x86_newlib]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('NNACL_ARM_NEWLIB_ROOT', {[DQ [VarSub TOOLCHAIN_BASE][LIT_CHARS /nacl_arm_newlib]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('PNACL_MAKE_OPTS', {[DQ [VarSub PNACL_MAKE_OPTS test_op=VS_TEST_COLON_HYPHEN {}]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('MAKE_OPTS', {[DQ [LIT_CHARS -j][VarSub PNACL_CONCURRENCY][LIT_CHARS " VERBOSE=1 "][VarSub PNACL_MAKE_OPTS]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('MAKE_OPTS_HOST', {[DQ [LIT_CHARS -j][VarSub PNACL_CONCURRENCY_HOST][LIT_CHARS " VERBOSE=1 "][VarSub PNACL_MAKE_OPTS]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('NONEXISTENT_PATH', {[DQ [LIT_CHARS /going/down/the/longest/road/to/nowhere]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('SPECULATIVE_REBUILD_SET', {[DQ ]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('PNACL_SUPPORT', {[DQ [VarSub PNACL_ROOT][LIT_CHARS /support]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('THIRD_PARTY', {[DQ [VarSub NACL_ROOT]] [LIT_CHARS /../third_party]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('NACL_SRC_THIRD_PARTY', {[DQ [VarSub NACL_ROOT][LIT_CHARS /src/third_party]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('PNACL_GIT_ROOT', {[DQ [VarSub NACL_ROOT][LIT_CHARS /toolchain_build/src]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('TC_SRC_BINUTILS', {[DQ [VarSub PNACL_GIT_ROOT][LIT_CHARS /binutils]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('TC_SRC_LLVM', {[DQ [VarSub PNACL_GIT_ROOT][LIT_CHARS /llvm]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('TC_SRC_GCC', {[DQ [VarSub PNACL_GIT_ROOT][LIT_CHARS /pnacl-gcc]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('TC_SRC_NEWLIB', {[DQ [VarSub PNACL_GIT_ROOT][LIT_CHARS /pnacl-newlib]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('TC_SRC_LIBSTDCPP', {[DQ [VarSub TC_SRC_GCC][LIT_CHARS /][VarSub LIB_STDCPP_NAME][LIT_CHARS -v3]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('TC_SRC_COMPILER_RT', {[DQ [VarSub PNACL_GIT_ROOT][LIT_CHARS /compiler-rt]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('TC_SRC_CLANG', {[DQ [VarSub PNACL_GIT_ROOT][LIT_CHARS /clang]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('TC_SRC_LIBCXX', {[DQ [VarSub PNACL_GIT_ROOT][LIT_CHARS /libcxx]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('SERVICE_RUNTIME_SRC', {[DQ [VarSub NACL_ROOT][LIT_CHARS /src/trusted/service_runtime]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('EXPORT_HEADER_SCRIPT', {[DQ [VarSub SERVICE_RUNTIME_SRC][LIT_CHARS /export_header.py]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('NACL_SYS_HEADERS', {[DQ [VarSub SERVICE_RUNTIME_SRC][LIT_CHARS /include]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('NEWLIB_INCLUDE_DIR', {[DQ [VarSub TC_SRC_NEWLIB][LIT_CHARS /newlib/libc/sys/nacl]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('TC_BUILD', {[DQ [VarSub PNACL_ROOT][LIT_CHARS /build]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('TC_BUILD_LLVM', {[DQ [VarSub TC_BUILD][LIT_CHARS /llvm_][VarSub HOST_ARCH]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('TC_BUILD_BINUTILS', {[DQ [VarSub TC_BUILD][LIT_CHARS /binutils_][VarSub HOST_ARCH]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('TC_BUILD_BINUTILS_LIBERTY', {[DQ [VarSub TC_BUILD][LIT_CHARS /binutils-liberty]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('TC_BUILD_NEWLIB', {[DQ [VarSub TC_BUILD][LIT_CHARS /newlib]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('TC_BUILD_COMPILER_RT', {[DQ [VarSub TC_BUILD][LIT_CHARS /compiler_rt]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('TC_BUILD_GCC', {[DQ [VarSub TC_BUILD][LIT_CHARS /gcc]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('NACL_HEADERS_TS', {[DQ [VarSub TC_BUILD][LIT_CHARS /nacl.sys.timestamp]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('TIMESTAMP_FILENAME', {[DQ [LIT_CHARS make-timestamp]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('INSTALL_ROOT', {[DQ [VarSub TOOLCHAIN_BASE][LIT_CHARS /pnacl_newlib]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('INSTALL_BIN', {[DQ [VarSub INSTALL_ROOT][LIT_CHARS /bin]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('INSTALL_LIB', {[DQ [VarSub INSTALL_ROOT][LIT_CHARS /lib]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('INSTALL_LIB_NATIVE', {[DQ [VarSub INSTALL_ROOT][LIT_CHARS /translator/]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('INSTALL_LIB_ARM', {[DQ [VarSub INSTALL_LIB_NATIVE][LIT_CHARS arm/lib]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('INSTALL_LIB_X8632', {[DQ [VarSub INSTALL_LIB_NATIVE][LIT_CHARS x86-32/lib]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('INSTALL_LIB_X8664', {[DQ [VarSub INSTALL_LIB_NATIVE][LIT_CHARS x86-64/lib]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('INSTALL_LIB_MIPS32', {[DQ [VarSub INSTALL_LIB_NATIVE][LIT_CHARS mips32/lib]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('INSTALL_TRANSLATOR', {[DQ [VarSub TOOLCHAIN_BASE][LIT_CHARS /pnacl_translator]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('INSTALL_HOST', {[DQ [VarSub INSTALL_ROOT]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('LLVM_INSTALL_DIR', {[DQ [VarSub INSTALL_HOST]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('BINUTILS_INSTALL_DIR', {[DQ [VarSub INSTALL_HOST]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('BFD_PLUGIN_DIR', {[DQ [VarSub BINUTILS_INSTALL_DIR][LIT_CHARS /lib/bfd-plugins]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('FAKE_INSTALL_DIR', {[DQ [VarSub INSTALL_HOST][LIT_CHARS /fake]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('NEWLIB_INSTALL_DIR', {[DQ [VarSub INSTALL_ROOT][LIT_CHARS /usr]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('PNACL_CC', {[DQ [VarSub INSTALL_BIN][LIT_CHARS /pnacl-clang]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('PNACL_CXX', {[DQ [VarSub INSTALL_BIN][LIT_CHARS "/pnacl-clang++"]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('PNACL_LD', {[DQ [VarSub INSTALL_BIN][LIT_CHARS /pnacl-ld]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('PNACL_PP', {[DQ [VarSub INSTALL_BIN][LIT_CHARS "/pnacl-clang -E"]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('PNACL_AR', {[DQ [VarSub INSTALL_BIN][LIT_CHARS /pnacl-ar]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('PNACL_RANLIB', {[DQ [VarSub INSTALL_BIN][LIT_CHARS /pnacl-ranlib]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('PNACL_AS', {[DQ [VarSub INSTALL_BIN][LIT_CHARS /pnacl-as]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('PNACL_DIS', {[DQ [VarSub INSTALL_BIN][LIT_CHARS /pnacl-dis]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('PNACL_FINALIZE', {[DQ [VarSub INSTALL_BIN][LIT_CHARS /pnacl-finalize]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('PNACL_NM', {[DQ [VarSub INSTALL_BIN][LIT_CHARS /pnacl-nm]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('PNACL_TRANSLATE', {[DQ [VarSub INSTALL_BIN][LIT_CHARS /pnacl-translate]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('PNACL_READELF', {[DQ [VarSub INSTALL_BIN][LIT_CHARS /pnacl-readelf]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('PNACL_SIZE', {[DQ [VarSub BINUTILS_INSTALL_DIR][LIT_CHARS /bin/][VarSub REAL_CROSS_TARGET][LIT_CHARS -size]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('PNACL_STRIP', {[DQ [VarSub INSTALL_BIN][LIT_CHARS /pnacl-strip]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('ILLEGAL_TOOL', {[DQ [VarSub INSTALL_BIN]] [LIT_CHARS /pnacl-illegal]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('HOST_CLANG_PATH', {[DQ [VarSub GCLIENT_ROOT][LIT_CHARS "/third_party/llvm-build/Release+Asserts/bin"]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('HOST_CLANG', {[DQ [VarSub HOST_CLANG_PATH][LIT_CHARS /clang]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('HOST_LIBCXX', {[DQ [VarSub NACL_ROOT][LIT_CHARS /toolchain_build/out/libcxx_x86_64_linux_install]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('SBTC_PRODUCTION', {[VarSub SBTC_PRODUCTION test_op=VS_TEST_COLON_HYPHEN {[LIT_CHARS true]}]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('SBTC_ARCHES_ALL', {[VarSub SBTC_ARCHES_ALL test_op=VS_TEST_COLON_HYPHEN {[DQ [LIT_CHARS "armv7 i686 x86_64"]]}]})])
  (FunctionDef get-sbtc-llvm-arches []
    (Pipeline
      (Com {[LIT_CHARS echo]} {[VarSub SBTC_ARCHES_ALL]})
      (Com {[LIT_CHARS sed]} {[SQ <LIT_CHARS s/x86_64/i686/>]})
      (Com {[LIT_CHARS sed]} {[SQ <LIT_CHARS "s/i686\\(.*\\)i686/i686\\1/">]})
    )
  )
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('SBTC_ARCHES_LLVM', {[ComSub (Com {[LIT_CHARS get-sbtc-llvm-arches]})]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('CC', {[VarSub CC test_op=VS_TEST_COLON_HYPHEN {[LIT_CHARS gcc]}]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('CXX', {[VarSub CXX test_op=VS_TEST_COLON_HYPHEN {[LIT_CHARS "g++"]}]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('AR', {[VarSub AR test_op=VS_TEST_COLON_HYPHEN {[LIT_CHARS ar]}]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('RANLIB', {[VarSub RANLIB test_op=VS_TEST_COLON_HYPHEN {[LIT_CHARS ranlib]}]})])
  (If
    (Com {[VarSub HOST_ARCH_X8632]})
    (List
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('CC', {[DQ [VarSub PNACL_ROOT][LIT_CHARS /scripts/mygcc32]]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('CXX', {[DQ [VarSub PNACL_ROOT][LIT_CHARS "/scripts/myg++32"]]})])
    )
  )
  (FunctionDef ArgumentToAbsolutePath []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('relpath', {[DQ [VarSub 1]]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('savepwd', {[DQ [ComSub (Com {[LIT_CHARS pwd]})]]})])
      (Com {[LIT_CHARS cd]} {[DQ [VarSub PWD_ON_ENTRY]]})
      (Com {[LIT_CHARS GetAbsolutePath]} {[DQ [VarSub relpath]]})
      (Com {[LIT_CHARS cd]} {[DQ [VarSub savepwd]]})
    )
  )
  (FunctionDef translator-clean-all []
    (List
      (Com {[LIT_CHARS StepBanner]} {[DQ [LIT_CHARS TRANSLATOR]]} {[DQ [LIT_CHARS "Clean all"]]})
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[DQ [VarSub TC_BUILD]] [LIT_CHARS /translator] [LIT_OTHER "*"]})
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[DQ [VarSub INSTALL_TRANSLATOR]] [LIT_OTHER "*"]})
    )
  )
  (FunctionDef translator-all []
    (List
      (Com {[LIT_CHARS StepBanner]} {[DQ [LIT_CHARS "SANDBOXED TC [prod="][VarSub SBTC_PRODUCTION][LIT_CHARS "] [arches="][VarSub SBTC_ARCHES_ALL][LIT_CHARS "]"]]})
      (Com {[LIT_CHARS sdk]})
      (Com {[LIT_CHARS sdk-private-libs]})
      (If
        (Com {[VarSub SBTC_PRODUCTION]})
        (List
          (= scope=<EAssignScope.LOCAL 0> flags=0 words=[{[LIT_CHARS arch]}] bindings=[])
          (For arch [{[VarSub SBTC_ARCHES_LLVM]}])
            (Com {[LIT_CHARS llvm-sb]} {[VarSub arch]})
          )
          (For arch [{[VarSub SBTC_ARCHES_ALL]}])
            (Com {[LIT_CHARS binutils-gold-sb]} {[VarSub arch]})
          )
        )
        (ElseTrue)
        (List
          (Com {[LIT_CHARS llvm-sb]} {[LIT_CHARS universal]})
          (Com {[LIT_CHARS binutils-gold-sb]} {[LIT_CHARS universal]})
          (If
            (Com {[VarSub PNACL_PRUNE]})
            (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[DQ [ComSub (Com {[LIT_CHARS GetTranslatorInstallDir]} {[LIT_CHARS universal]})]]})
          )
        )
      )
      (Com {[LIT_CHARS mkdir]} {[LIT_CHARS -p]} {[VarSub INSTALL_TRANSLATOR] [LIT_CHARS /translator]})
      (Com {[LIT_CHARS cp]} {[LIT_CHARS -a]} {[VarSub INSTALL_LIB_NATIVE] [LIT_OTHER "*"]} {[VarSub INSTALL_TRANSLATOR] [LIT_CHARS /translator]})
      (Com {[LIT_CHARS driver-install-translator]})
      (If
        (Com {[VarSub PNACL_PRUNE]})
        (Com {[LIT_CHARS sdk-clean]})
      )
    )
  )
  (FunctionDef translator-prune []
    (Com {[LIT_CHARS find]} {[DQ [VarSub INSTALL_TRANSLATOR]]} {[LIT_CHARS -name]} {[DQ [LIT_CHARS "*.pexe"]]} {[LIT_CHARS -exec]} {[DQ [LIT_CHARS rm]]} {[LIT_LBRACE "{"] [LIT_RBRACE "}"]} {[LIT_OTHER "+"]})
  )
  (FunctionDef translator-clean []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('arch', {[VarSub 1]})])
      (Com {[LIT_CHARS StepBanner]} {[DQ [LIT_CHARS TRANSLATOR]]} {[DQ [LIT_CHARS "Clean "][VarSub arch]]})
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[DQ [ComSub (Com {[LIT_CHARS GetTranslatorInstallDir]} {[VarSub arch]})]]})
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[DQ [ComSub (Com {[LIT_CHARS GetTranslatorBuildDir]} {[VarSub arch]})]]})
    )
  )
  (FunctionDef speculative-add []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('mod', {[DQ [VarSub 1]]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('SPECULATIVE_REBUILD_SET', {[DQ [VarSub SPECULATIVE_REBUILD_SET][LIT_CHARS " "][VarSub mod]]})])
    )
  )
  (FunctionDef speculative-check []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('mod', {[DQ [VarSub 1]]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('search', {[ComSub (Pipeline (Com {[LIT_CHARS echo]} {[DQ [VarSub SPECULATIVE_REBUILD_SET]]}) (Com {[LIT_CHARS grep]} {[LIT_CHARS -F]} {[DQ [VarSub mod]]}) )]})])
      (Com {[LIT_OTHER "["]} {[VarSub search transform_ops=[(#len)]]} {[LIT_CHARS -gt]} {[LIT_CHARS 0]} {[LIT_OTHER "]"]})
      (Com {[LIT_CHARS return]} {[VarSub ?]})
    )
  )
  (FunctionDef clean []
    (List
      (Com {[LIT_CHARS StepBanner]} {[DQ [LIT_CHARS CLEAN]]} {[DQ [LIT_CHARS "Cleaning build, log, and install directories."]]})
      (Com {[LIT_CHARS clean-logs]})
      (Com {[LIT_CHARS clean-build]})
      (Com {[LIT_CHARS clean-install]})
      (Com {[LIT_CHARS clean-scons]})
    )
  )
  (FunctionDef fast-clean []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('did_backup', {[LIT_CHARS false]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('backup_dir', {[DQ [VarSub PNACL_ROOT][LIT_CHARS /fast-clean-llvm-backup]]})])
      (If
        (Com {[LIT_OTHER "["]} {[LIT_CHARS -d]} {[DQ [VarSub TC_BUILD_LLVM]]} {[LIT_OTHER "]"]})
        (List
          (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[DQ [VarSub backup_dir]]})
          (Com {[LIT_CHARS mv]} {[DQ [VarSub TC_BUILD_LLVM]]} {[DQ [VarSub backup_dir]]})
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('did_backup', {[LIT_CHARS true]})])
        )
      )
      (Com {[LIT_CHARS clean]})
      (If
        (Com {[VarSub did_backup]})
        (List
          (Com {[LIT_CHARS mkdir]} {[LIT_CHARS -p]} {[DQ [VarSub TC_BUILD]]})
          (Com {[LIT_CHARS mv]} {[DQ [VarSub backup_dir]]} {[DQ [VarSub TC_BUILD_LLVM]]})
        )
      )
    )
  )
  (FunctionDef clean-scons []
    (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[DQ [VarSub SCONS_OUT]]})
  )
  (FunctionDef clean-build []
    (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[DQ [VarSub TC_BUILD]]})
  )
  (FunctionDef clean-install []
    (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[DQ [VarSub INSTALL_ROOT]]})
  )
  (FunctionDef libs-clean []
    (List
      (Com {[LIT_CHARS StepBanner]} {[DQ [LIT_CHARS LIBS-CLEAN]]} {[DQ [LIT_CHARS "Cleaning "][VarSub INSTALL_ROOT][LIT_CHARS "/libs-*"]]})
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[DQ [VarSub INSTALL_LIB]] [LIT_CHARS /] [LIT_OTHER "*"]})
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[DQ [VarSub INSTALL_LIB_NATIVE]] [LIT_OTHER "*"]})
    )
  )
  (FunctionDef prune-host []
    (List
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "stripping binaries (binutils)"]]})
      (Com {[LIT_CHARS strip]} {[DQ [VarSub BINUTILS_INSTALL_DIR]] [LIT_CHARS /bin/] [LIT_OTHER "*"]})
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "stripping binaries (llvm)"]]})
      (If
        (Pipeline!
          (Com {[LIT_CHARS strip]} {[DQ [VarSub LLVM_INSTALL_DIR]] [LIT_CHARS /bin/] [LIT_OTHER "*"]})
        )
        (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "NOTE: some failures during stripping are expected"]]})
      )
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "removing unused clang shared lib"]]})
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[DQ [VarSub LLVM_INSTALL_DIR]] [LIT_CHARS /] [VarSub SO_DIR] [LIT_CHARS /] [LIT_OTHER "*"] [LIT_CHARS clang] [VarSub SO_EXT]})
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "removing unused binutils binaries"]]})
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[DQ [VarSub LLVM_INSTALL_DIR]] [LIT_CHARS /bin/le32-nacl-elfedit]})
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[DQ [VarSub LLVM_INSTALL_DIR]] [LIT_CHARS /bin/le32-nacl-gprof]})
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[DQ [VarSub LLVM_INSTALL_DIR]] [LIT_CHARS /bin/le32-nacl-objcopy]})
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "removing unused LLVM/Clang binaries"]]})
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[DQ [VarSub LLVM_INSTALL_DIR]] [LIT_CHARS /bin/bc-wrap]})
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[DQ [VarSub LLVM_INSTALL_DIR]] [LIT_CHARS /bin/bugpoint]})
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[DQ [VarSub LLVM_INSTALL_DIR]] [LIT_CHARS /bin/c-index-test]})
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[DQ [VarSub LLVM_INSTALL_DIR]] [LIT_CHARS /bin/clang-] [LIT_OTHER "*"]})
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[DQ [VarSub LLVM_INSTALL_DIR]] [LIT_CHARS /bin/llc]})
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[DQ [VarSub LLVM_INSTALL_DIR]] [LIT_CHARS /bin/lli]})
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[DQ [VarSub LLVM_INSTALL_DIR]] [LIT_CHARS /bin/llvm-ar]})
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[DQ [VarSub LLVM_INSTALL_DIR]] [LIT_CHARS /bin/llvm-bcanalyzer]})
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[DQ [VarSub LLVM_INSTALL_DIR]] [LIT_CHARS /bin/llvm-config]})
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[DQ [VarSub LLVM_INSTALL_DIR]] [LIT_CHARS /bin/llvm-cov]})
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[DQ [VarSub LLVM_INSTALL_DIR]] [LIT_CHARS /bin/llvm-diff]})
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[DQ [VarSub LLVM_INSTALL_DIR]] [LIT_CHARS /bin/llvm-dwarfdump]})
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[DQ [VarSub LLVM_INSTALL_DIR]] [LIT_CHARS /bin/llvm-extract]})
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[DQ [VarSub LLVM_INSTALL_DIR]] [LIT_CHARS /bin/llvm-mcmarkup]})
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[DQ [VarSub LLVM_INSTALL_DIR]] [LIT_CHARS /bin/llvm-prof]})
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[DQ [VarSub LLVM_INSTALL_DIR]] [LIT_CHARS /bin/llvm-ranlib]})
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[DQ [VarSub LLVM_INSTALL_DIR]] [LIT_CHARS /bin/llvm-readobj]})
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[DQ [VarSub LLVM_INSTALL_DIR]] [LIT_CHARS /bin/llvm-rtdyld]})
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[DQ [VarSub LLVM_INSTALL_DIR]] [LIT_CHARS /bin/llvm-size]})
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[DQ [VarSub LLVM_INSTALL_DIR]] [LIT_CHARS /bin/llvm-stress]})
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[DQ [VarSub LLVM_INSTALL_DIR]] [LIT_CHARS /bin/llvm-symbolizer]})
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[DQ [VarSub LLVM_INSTALL_DIR]] [LIT_CHARS /bin/macho-dump]})
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[DQ [VarSub LLVM_INSTALL_DIR]] [LIT_CHARS /bin/pso-stub]})
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[DQ [VarSub LLVM_INSTALL_DIR]] [LIT_CHARS /bin/] [LIT_OTHER "*"] [LIT_CHARS -tblgen]})
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "removing llvm & clang headers"]]})
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[DQ [VarSub LLVM_INSTALL_DIR]] [LIT_CHARS /include]})
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "removing docs/ and share/"]]})
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[DQ [VarSub LLVM_INSTALL_DIR]] [LIT_CHARS /docs]})
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[DQ [VarSub LLVM_INSTALL_DIR]] [LIT_CHARS /share]})
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "removing unused libs"]]})
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[DQ [VarSub LLVM_INSTALL_DIR]] [LIT_CHARS /lib/] [LIT_OTHER "*"] [LIT_CHARS .a]})
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[DQ [VarSub LLVM_INSTALL_DIR]] [LIT_CHARS /lib/bfd-plugins]})
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[DQ [VarSub LLVM_INSTALL_DIR]] [LIT_CHARS /lib/BugpointPasses.so]})
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[DQ [VarSub LLVM_INSTALL_DIR]] [LIT_CHARS /lib/LLVMHello.so]})
    )
  )
  (FunctionDef prune []
    (List
      (Com {[LIT_CHARS StepBanner]} {[DQ [LIT_CHARS PRUNE]]} {[DQ [LIT_CHARS "Pruning toolchain"]]})
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('dir_size_before', {[ComSub (Com {[LIT_CHARS get_dir_size_in_mb]} {[VarSub INSTALL_ROOT]})]})])
      (Com {[LIT_CHARS SubBanner]} {[DQ [LIT_CHARS "Size before: "][VarSub INSTALL_ROOT][LIT_CHARS " "][VarSub dir_size_before][LIT_CHARS MB]]})
      (Com {[LIT_CHARS prune-host]})
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "removing .pyc files"]]})
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -f]} {[DQ [VarSub INSTALL_BIN]] [LIT_CHARS /pydir/] [LIT_OTHER "*"] [LIT_CHARS .pyc]})
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('dir_size_after', {[ComSub (Com {[LIT_CHARS get_dir_size_in_mb]} {[DQ [VarSub INSTALL_ROOT]]})]})])
      (Com {[LIT_CHARS SubBanner]} {[DQ [LIT_CHARS "Size after: "][VarSub INSTALL_ROOT][LIT_CHARS " "][VarSub dir_size_after][LIT_CHARS MB]]})
    )
  )
  (FunctionDef tarball []
    (List
      (If
        (Com {[LIT_OTHER "["]} {[LIT_OTHER "!"]} {[LIT_CHARS -n]} {[DQ [VarSub 1 test_op=VS_TEST_COLON_HYPHEN {}]]} {[LIT_OTHER "]"]})
        (List
          (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "Error: tarball needs a tarball name."]]}
            <
            (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND ">&"> 1),
            >
          )
          (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]})
        )
      )
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('tarball', {[DQ [ComSub (Com {[LIT_CHARS ArgumentToAbsolutePath]} {[DQ [VarSub 1]]})]]})])
      (Com {[LIT_CHARS StepBanner]} {[DQ [LIT_CHARS TARBALL]]} {[DQ [LIT_CHARS "Creating tar ball "][VarSub tarball]]})
      (Com {[LIT_CHARS tar]} {[LIT_CHARS zcf]} {[DQ [VarSub tarball]]} {[LIT_CHARS -C]} {[DQ [VarSub INSTALL_ROOT]]} {[LIT_CHARS .]})
      (Com {[LIT_CHARS ls]} {[LIT_CHARS -l]} {[VarSub tarball]})
    )
  )
  (FunctionDef translator-tarball []
    (List
      (If
        (Com {[LIT_OTHER "["]} {[LIT_OTHER "!"]} {[LIT_CHARS -n]} {[DQ [VarSub 1 test_op=VS_TEST_COLON_HYPHEN {}]]} {[LIT_OTHER "]"]})
        (List
          (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "Error: tarball needs a tarball name."]]}
            <
            (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND ">&"> 1),
            >
          )
          (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]})
        )
      )
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('tarball', {[DQ [ComSub (Com {[LIT_CHARS ArgumentToAbsolutePath]} {[DQ [VarSub 1]]})]]})])
      (Com {[LIT_CHARS StepBanner]} {[DQ [LIT_CHARS TARBALL]]} {[DQ [LIT_CHARS "Creating translator tar ball "][VarSub tarball]]})
      (Com {[LIT_CHARS tar]} {[LIT_CHARS zcf]} {[DQ [VarSub tarball]]} {[LIT_CHARS -C]} {[DQ [VarSub INSTALL_TRANSLATOR]]} {[LIT_CHARS .]})
    )
  )
  (FunctionDef check-arch []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('arch', {[VarSub 1]})])
      (For valid_arch [{[LIT_CHARS i686]}, {[LIT_CHARS x86_64]}, {[LIT_CHARS armv7]}, {[LIT_CHARS universal]}])
        (If
          (Com {[LIT_OTHER "["]} {[DQ [VarSub arch]]} {[LIT_OTHER "="] [LIT_OTHER "="]} {[DQ [VarSub valid_arch]]} {[LIT_OTHER "]"]})
          (Com {[LIT_CHARS return]})
        )
      )
      (Com {[LIT_CHARS Fatal]} {[DQ [LIT_CHARS "ERROR: Unsupported arch ["][VarSub 1][LIT_CHARS "]. Must be: i686, x86_64, armv7, universal"]]})
    )
  )
  (FunctionDef llvm-sb-setup []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('arch', {[VarSub 1]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('LLVM_SB_LOG_PREFIX', {[DQ [LIT_CHARS llvm.sb.][VarSub arch]]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('LLVM_SB_OBJDIR', {[DQ [ComSub (Com {[LIT_CHARS GetTranslatorBuildDir]} {[VarSub arch]})][LIT_CHARS /llvm-sb]]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('flags', {[DQ [LIT_CHARS "-static -I"][ComSub (Com {[LIT_CHARS GetAbsolutePath]} {[VarSub NACL_ROOT] [LIT_CHARS /..]})][LIT_CHARS " "][LIT_CHARS "    --pnacl-disable-abi-check "]]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('LLVM_SB_CONFIGURE_ENV', {[Array {OP_NEWLINE "\n"} {[LIT_VAR_LIKE "AR="] [DQ [VarSub PNACL_AR]] =} {[LIT_VAR_LIKE "AS="] [DQ [VarSub PNACL_AS]] =} {[LIT_VAR_LIKE "CC="] [DQ [VarSub PNACL_CC][LIT_CHARS " "][VarSub flags]] =} {[LIT_VAR_LIKE "CXX="] [DQ [VarSub PNACL_CXX][LIT_CHARS " "][VarSub flags]] =} {[LIT_VAR_LIKE "LD="] [DQ [VarSub PNACL_LD][LIT_CHARS " "][VarSub flags]] =} {[LIT_VAR_LIKE "NM="] [DQ [VarSub PNACL_NM]] =} {[LIT_VAR_LIKE "RANLIB="] [DQ [VarSub PNACL_RANLIB]] =} {[LIT_VAR_LIKE "BUILD_CC="] [DQ [VarSub HOST_CLANG]] =} {[LIT_VAR_LIKE "BUILD_CXX="] [DQ [VarSub HOST_CLANG][LIT_CHARS "++"]] =}]})])
    )
  )
  (FunctionDef llvm-sb []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('arch', {[VarSub 1]})])
      (Com {[LIT_CHARS check-arch]} {[VarSub arch]})
      (Com {[LIT_CHARS llvm-sb-setup]} {[VarSub arch]})
      (Com {[LIT_CHARS StepBanner]} {[DQ [LIT_CHARS LLVM-SB]]} {[DQ [LIT_CHARS "Sandboxed pnacl-llc ["][VarSub arch][LIT_CHARS "]"]]})
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('srcdir', {[DQ [VarSub TC_SRC_LLVM]]})])
      (Com {[LIT_CHARS assert-dir]} {[DQ [VarSub srcdir]]} {[DQ [LIT_CHARS "You need to checkout llvm."]]})
      (If
        (Com {[LIT_CHARS llvm-sb-needs-configure]} {[VarSub arch]})
        (List
          (Com {[LIT_CHARS llvm-sb-clean]} {[VarSub arch]})
          (Com {[LIT_CHARS llvm-sb-configure]} {[VarSub arch]})
        )
        (ElseTrue)
        (Com {[LIT_CHARS SkipBanner]} {[DQ [LIT_CHARS LLVM-SB]]} {[DQ [LIT_CHARS "configure "][VarSub arch]]})
      )
      (Com {[LIT_CHARS llvm-sb-make]} {[VarSub arch]})
      (Com {[LIT_CHARS llvm-sb-install]} {[VarSub arch]})
    )
  )
  (FunctionDef llvm-sb-needs-configure []
    (List
      (Com {[LIT_OTHER "["]} {[LIT_OTHER "!"]} {[LIT_CHARS -f]} {[DQ [VarSub LLVM_SB_OBJDIR][LIT_CHARS /config.status]]} {[LIT_OTHER "]"]})
      (Com {[LIT_CHARS return]} {[VarSub ?]})
    )
  )
  (FunctionDef llvm-sb-clean []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('arch', {[VarSub 1]})])
      (Com {[LIT_CHARS StepBanner]} {[DQ [LIT_CHARS LLVM-SB]]} {[DQ [LIT_CHARS "Clean "][VarSub arch]]})
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('objdir', {[DQ [VarSub LLVM_SB_OBJDIR]]})])
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[DQ [VarSub objdir]]})
      (Com {[LIT_CHARS mkdir]} {[LIT_CHARS -p]} {[DQ [VarSub objdir]]})
    )
  )
  (FunctionDef llvm-sb-configure []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('arch', {[VarSub 1]})])
      (Com {[LIT_CHARS StepBanner]} {[DQ [LIT_CHARS LLVM-SB]]} {[DQ [LIT_CHARS "Configure "][VarSub arch]]})
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('srcdir', {[DQ [VarSub TC_SRC_LLVM]]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('objdir', {[DQ [VarSub LLVM_SB_OBJDIR]]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('installdir', {[DQ [ComSub (Com {[LIT_CHARS GetTranslatorInstallDir]} {[VarSub arch]})]]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('targets', {[DQ ]})])
      (Case to_match={[VarSub arch]}, pat_word_list=[[{[LIT_CHARS i686]}], [{[LIT_CHARS x86_64]}], [{[LIT_CHARS armv7]}], [{[LIT_CHARS universal]}]]
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('targets', {[LIT_CHARS x86]})])
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('targets', {[LIT_CHARS x86]})])
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('targets', {[LIT_CHARS arm]})])
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('targets', {[LIT_CHARS x86] [LIT_COMMA ","] [LIT_CHARS arm]})])
      )
      (Com {[LIT_CHARS spushd]} {[DQ [VarSub objdir]]})
      (Com {[LIT_CHARS RunWithLog]} {[VarSub LLVM_SB_LOG_PREFIX] [LIT_CHARS .configure]} {[LIT_CHARS env]} {[LIT_CHARS -i]} {[LIT_VAR_LIKE "PATH="] [DQ [LIT_CHARS "/usr/bin:/bin"]] =} {[VarSub srcdir] [LIT_CHARS /configure]} {[DQ [VarSub LLVM_SB_CONFIGURE_ENV bracket_op=(Index {A Atom NODE_ARITH_WORD {AS_OP_AT "@"}})]]} {[LIT_CHARS --prefix] [LIT_OTHER "="] [VarSub installdir]} {[LIT_CHARS --host] [LIT_OTHER "="] [LIT_CHARS nacl]} {[LIT_CHARS --enable-targets] [LIT_OTHER "="] [VarSub targets]} {[LIT_CHARS --disable-assertions]} {[LIT_CHARS --enable-pic] [LIT_OTHER "="] [LIT_CHARS no]} {[LIT_CHARS --enable-static]} {[LIT_CHARS --enable-shared] [LIT_OTHER "="] [LIT_CHARS no]} {[LIT_CHARS --disable-jit]} {[LIT_CHARS --enable-optimized]} {[LIT_CHARS --enable-libcpp]} {[LIT_CHARS --target] [LIT_OTHER "="] [VarSub CROSS_TARGET_ARM]} {[LIT_VAR_LIKE "llvm_cv_link_use_export_dynamic="] [LIT_CHARS no] =} {[LIT_VAR_LIKE "ac_cv_func_getrusage="] [LIT_CHARS no] =} {[LIT_VAR_LIKE "ac_cv_func_getrlimit="] [LIT_CHARS no] =} {[LIT_VAR_LIKE "ac_cv_func_setrlimit="] [LIT_CHARS no] =})
      (Com {[LIT_CHARS spopd]})
    )
  )
  (FunctionDef llvm-sb-make []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('arch', {[VarSub 1]})])
      (Com {[LIT_CHARS StepBanner]} {[DQ [LIT_CHARS LLVM-SB]]} {[DQ [LIT_CHARS "Make "][VarSub arch]]})
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('objdir', {[DQ [VarSub LLVM_SB_OBJDIR]]})])
      (Com {[LIT_CHARS spushd]} {[DQ [VarSub objdir]]})
      (Com {[LIT_CHARS ts-touch-open]} {[DQ [VarSub objdir]]})
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('tools_to_build', {[DQ [LIT_CHARS pnacl-llc]]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('export_dyn_env', {[DQ [LIT_CHARS "llvm_cv_link_use_export_dynamic=no"]]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('isjit', {[LIT_CHARS 0]})])
      (Com {[LIT_CHARS RunWithLog]} {[VarSub LLVM_SB_LOG_PREFIX] [LIT_CHARS .make]} {[LIT_CHARS env]} {[LIT_CHARS -i]} {[LIT_VAR_LIKE "PATH="] [DQ [LIT_CHARS "/usr/bin:/bin:"][VarSub HOST_CLANG_PATH]] =} {[LIT_VAR_LIKE "LD_LIBRARY_PATH="] [DQ [VarSub HOST_LIBCXX][LIT_CHARS /lib]] =} {[LIT_VAR_LIKE "ONLY_TOOLS="] [DQ [VarSub tools_to_build]] =} {[LIT_VAR_LIKE "NACL_SANDBOX="] [LIT_CHARS 1] =} {[LIT_VAR_LIKE "KEEP_SYMBOLS="] [LIT_CHARS 1] =} {[LIT_VAR_LIKE "NO_DEAD_STRIP="] [LIT_CHARS 1] =} {[LIT_VAR_LIKE "VERBOSE="] [LIT_CHARS 1] =} {[LIT_VAR_LIKE "BUILD_CC="] [DQ [VarSub HOST_CLANG]] =} {[LIT_VAR_LIKE "BUILD_CXX="] [DQ [VarSub HOST_CLANG][LIT_CHARS "++"]] =} {[LIT_VAR_LIKE "BUILD_CXXFLAGS="] [DQ [LIT_CHARS "-stdlib=libc++ -I"][VarSub HOST_LIBCXX][LIT_CHARS "/include/c++/v1"]] =} {[LIT_VAR_LIKE "BUILD_LDFLAGS="] [DQ [LIT_CHARS -L][VarSub HOST_LIBCXX][LIT_CHARS /lib]] =} {[VarSub export_dyn_env]} {[LIT_CHARS make]} {[VarSub MAKE_OPTS]} {[LIT_CHARS tools-only]})
      (Com {[LIT_CHARS ts-touch-commit]} {[DQ [VarSub objdir]]})
      (Com {[LIT_CHARS spopd]})
    )
  )
  (FunctionDef llvm-sb-install []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('arch', {[VarSub 1]})])
      (Com {[LIT_CHARS StepBanner]} {[DQ [LIT_CHARS LLVM-SB]]} {[DQ [LIT_CHARS "Install "][VarSub arch]]})
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('toolname', {[DQ [LIT_CHARS pnacl-llc]]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('installdir', {[DQ [ComSub (Com {[LIT_CHARS GetTranslatorInstallDir]} {[VarSub arch]})]] [LIT_CHARS /bin]})])
      (Com {[LIT_CHARS mkdir]} {[LIT_CHARS -p]} {[DQ [VarSub installdir]]})
      (Com {[LIT_CHARS spushd]} {[DQ [VarSub installdir]]})
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('objdir', {[DQ [VarSub LLVM_SB_OBJDIR]]})])
      (Com {[LIT_CHARS cp]} {[LIT_CHARS -f]} {[DQ [VarSub objdir]] [LIT_CHARS /Release] [LIT_OTHER "*"] [LIT_CHARS /bin/] [VarSub toolname]} {[LIT_CHARS .]})
      (Com {[LIT_CHARS mv]} {[LIT_CHARS -f]} {[VarSub toolname]} {[VarSub toolname] [LIT_CHARS .pexe]})
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('arches', {[VarSub arch]})])
      (If
        (DBracket {B2 BINARY_STRING_EQUAL {[DQ [VarSub arch]]} {[DQ [LIT_CHARS universal]]}})
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('arches', {[DQ [VarSub SBTC_ARCHES_ALL]]})])
        (DBracket {B2 BINARY_STRING_EQUAL {[DQ [VarSub arch]]} {[DQ [LIT_CHARS i686]]}})
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('arches', {[DQ [LIT_CHARS "i686 x86_64"]]})])
      )
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('have_segment_gap', {[DQ [LIT_CHARS false]]})])
      (Com {[LIT_CHARS translate-sb-tool]} {[VarSub toolname]} {[DQ [VarSub arches]]} {[DQ [VarSub have_segment_gap]]})
      (Com {[LIT_CHARS install-sb-tool]} {[VarSub toolname]} {[DQ [VarSub arches]]})
      (Com {[LIT_CHARS spopd]})
    )
  )
  (FunctionDef translate-sb-tool []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('toolname', {[VarSub 1]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('arches', {[VarSub 2]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('have_segment_gap', {[VarSub 3]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('pexe', {[DQ [VarSub toolname][LIT_CHARS .pexe]]})])
      (If
        (Com {[VarSub PNACL_PRUNE]})
        (Com {[VarSub PNACL_STRIP]} {[LIT_CHARS --strip-debug]} {[DQ [VarSub pexe]]})
      )
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[{[LIT_CHARS tarch]}] bindings=[])
      (For tarch [{[VarSub arches]}])
        (List
          (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('nexe', {[DQ [VarSub toolname][LIT_CHARS .][VarSub tarch][LIT_CHARS .nexe]]})])
          (Com {[LIT_CHARS StepBanner]} {[DQ [LIT_CHARS TRANSLATE]]} {[DQ [LIT_CHARS "Translating "][VarSub toolname][LIT_CHARS ".pexe to "][VarSub tarch][LIT_CHARS " (background)"]]})
          (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('translate_flags', {[DQ [LIT_CHARS "-ffunction-sections -fdata-sections --gc-sections "][LIT_CHARS "      --allow-llvm-bitcode-input -arch "][VarSub tarch][LIT_CHARS " "]]})])
          (If
            (Pipeline!
              (Com {[VarSub have_segment_gap]})
            )
            (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('translate_flags+', {[DQ [LIT_CHARS "--noirt "]]})])
          )
          (Fork
            (Com {[DQ [VarSub PNACL_TRANSLATE]]} {[VarSub translate_flags]} {[DQ [VarSub pexe]]} {[LIT_CHARS -o]} {[DQ [VarSub nexe]]})
          )
          (Com {[LIT_CHARS QueueLastProcess]})
        )
      )
      (Com {[LIT_CHARS StepBanner]} {[DQ [LIT_CHARS TRANSLATE]]} {[DQ [LIT_CHARS "Waiting for translation processes to finish"]]})
      (Com {[LIT_CHARS QueueWait]})
      (If
        (Com {[LIT_OTHER "["]} {[DQ [VarSub toolname]]} {[LIT_OTHER "="] [LIT_OTHER "="]} {[DQ [LIT_CHARS pnacl-llc]]} {[LIT_OTHER "]"]})
        (For tarch [{[VarSub arches]}])
          (List
            (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('nexe', {[DQ [VarSub toolname][LIT_CHARS .][VarSub tarch][LIT_CHARS .nexe]]})])
            (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('llvm_host_glob', {[DQ [VarSub LLVM_INSTALL_DIR][LIT_CHARS "/lib/libLLVM*so"]]})])
            (Com {[LIT_CHARS python]} {[DQ [VarSub PNACL_ROOT][LIT_CHARS /prune_test.py]]} {[DQ [VarSub PNACL_NM]]} {[DQ [VarSub llvm_host_glob]]} {[DQ [VarSub nexe]]})
          )
        )
      )
      (If
        (Com {[VarSub PNACL_PRUNE]})
        (For tarch [{[VarSub arches]}])
          (List
            (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('nexe', {[DQ [VarSub toolname][LIT_CHARS .][VarSub tarch][LIT_CHARS .nexe]]})])
            (Com {[VarSub PNACL_STRIP]} {[DQ [VarSub nexe]]})
          )
        )
      )
      (Com {[LIT_CHARS StepBanner]} {[DQ [LIT_CHARS TRANSLATE]]} {[DQ [LIT_CHARS Done.]]})
    )
  )
  (FunctionDef install-sb-tool []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('toolname', {[DQ [VarSub 1]]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('arches', {[DQ [VarSub 2]]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[{[LIT_CHARS tarch]}] bindings=[])
      (For tarch [{[VarSub arches]}])
        (List
          (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('installbin', {[DQ [ComSub (Com {[LIT_CHARS GetTranslatorInstallDir]} {[VarSub tarch]})]] [LIT_CHARS /bin]})])
          (Com {[LIT_CHARS mkdir]} {[LIT_CHARS -p]} {[DQ [VarSub installbin]]})
          (Com {[LIT_CHARS mv]} {[LIT_CHARS -f]} {[VarSub toolname] [LIT_CHARS .] [VarSub tarch] [LIT_CHARS .nexe]} {[DQ [VarSub installbin]] [LIT_CHARS /] [VarSub toolname] [LIT_CHARS .nexe]})
          (If
            (Com {[VarSub PNACL_BUILDBOT]})
            (List
              (Com {[LIT_CHARS spushd]} {[DQ [VarSub installbin]]})
              (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('tag', {[DQ [VarSub toolname][LIT_CHARS _][VarSub tarch][LIT_CHARS _size]]})])
              (Com {[LIT_CHARS print-tagged-tool-sizes]} {[DQ [VarSub tag]]} {[DQ [ComSub (Com {[LIT_CHARS pwd]})][LIT_CHARS /][VarSub toolname][LIT_CHARS .nexe]]})
              (Com {[LIT_CHARS spopd]})
            )
          )
        )
      )
    )
  )
  (FunctionDef GetTranslatorBuildDir []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('arch', {[DQ [VarSub 1]]})])
      (Com {[LIT_CHARS echo]} {[DQ [VarSub TC_BUILD][LIT_CHARS /translator-][VarSub arch transform_ops=[PatSub {[LIT_CHARS _]} {[LIT_CHARS -]} do_all]]]})
    )
  )
  (FunctionDef GetTranslatorInstallDir []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[{[LIT_CHARS arch]}] bindings=[])
      (Case to_match={[VarSub 1]}, pat_word_list=[[{[LIT_CHARS i686]}], [{[LIT_CHARS x86_64]}], [{[LIT_CHARS armv7]}], [{[LIT_CHARS default]}]]
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('arch', {[LIT_CHARS x86-32]})])
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('arch', {[LIT_CHARS x86-64]})])
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('arch', {[LIT_CHARS arm]})])
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('arch', {[VarSub 1]})])
      )
      (Com {[LIT_CHARS echo]} {[DQ [VarSub INSTALL_TRANSLATOR]] [LIT_CHARS /translator/] [VarSub arch]})
    )
  )
  (FunctionDef binutils-gold-sb []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('arch', {[VarSub 1]})])
      (Com {[LIT_CHARS check-arch]} {[VarSub arch]})
      (Com {[LIT_CHARS StepBanner]} {[DQ [LIT_CHARS GOLD-NATIVE-SB]]} {[DQ [LIT_CHARS "(libiberty + gold) "][VarSub arch]]})
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('srcdir', {[DQ [VarSub TC_SRC_BINUTILS]]})])
      (Com {[LIT_CHARS assert-dir]} {[DQ [VarSub srcdir]]} {[DQ [LIT_CHARS "You need to checkout gold."]]})
      (Com {[LIT_CHARS binutils-gold-sb-clean]} {[VarSub arch]})
      (Com {[LIT_CHARS binutils-gold-sb-configure]} {[VarSub arch]})
      (Com {[LIT_CHARS binutils-gold-sb-make]} {[VarSub arch]})
      (Com {[LIT_CHARS binutils-gold-sb-install]} {[VarSub arch]})
    )
  )
  (FunctionDef binutils-gold-sb-clean []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('arch', {[VarSub 1]})])
      (Com {[LIT_CHARS StepBanner]} {[DQ [LIT_CHARS GOLD-NATIVE-SB]]} {[DQ [LIT_CHARS "Clean "][VarSub arch]]})
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('objdir', {[DQ [ComSub (Com {[LIT_CHARS GetTranslatorBuildDir]} {[VarSub arch]})][LIT_CHARS /binutils-gold-sb]]})])
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[DQ [VarSub objdir]]})
      (Com {[LIT_CHARS mkdir]} {[LIT_CHARS -p]} {[DQ [VarSub objdir]]})
    )
  )
  (FunctionDef binutils-gold-sb-configure []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('arch', {[VarSub 1]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('srcdir', {[DQ [VarSub TC_SRC_BINUTILS]]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('objdir', {[DQ [ComSub (Com {[LIT_CHARS GetTranslatorBuildDir]} {[VarSub arch]})][LIT_CHARS /binutils-gold-sb]]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('installbin', {[DQ [ComSub (Com {[LIT_CHARS GetTranslatorInstallDir]} {[VarSub arch]})][LIT_CHARS /bin]]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('flags', {[DQ [LIT_CHARS "-static -I"][ComSub (Com {[LIT_CHARS GetAbsolutePath]} {[VarSub NACL_ROOT] [LIT_CHARS /..]})][LIT_CHARS " "][LIT_CHARS "    -fno-exceptions -O3 --pnacl-disable-abi-check "]]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('configure_env', {[Array {OP_NEWLINE "\n"} {[LIT_VAR_LIKE "AR="] [DQ [VarSub PNACL_AR]] =} {[LIT_VAR_LIKE "AS="] [DQ [VarSub PNACL_AS]] =} {[LIT_VAR_LIKE "CC="] [DQ [VarSub PNACL_CC][LIT_CHARS " "][VarSub flags]] =} {[LIT_VAR_LIKE "CXX="] [DQ [VarSub PNACL_CXX][LIT_CHARS " "][VarSub flags]] =} {[LIT_VAR_LIKE "CC_FOR_BUILD="] [DQ [VarSub CC]] =} {[LIT_VAR_LIKE "CXX_FOR_BUILD="] [DQ [VarSub CXX]] =} {[LIT_VAR_LIKE "LD="] [DQ [VarSub PNACL_LD][LIT_CHARS " "][VarSub flags]] =} {[LIT_VAR_LIKE "NM="] [DQ [VarSub PNACL_NM]] =} {[LIT_VAR_LIKE "RANLIB="] [DQ [VarSub PNACL_RANLIB]] =} {OP_NEWLINE "\n"}]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('gold_targets', {[DQ ]})])
      (Case to_match={[VarSub arch]}, pat_word_list=[[{[LIT_CHARS i686]}], [{[LIT_CHARS x86_64]}], [{[LIT_CHARS armv7]}], [{[LIT_CHARS universal]}]]
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('gold_targets', {[LIT_CHARS i686-pc-nacl]})])
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('gold_targets', {[LIT_CHARS x86_64-pc-nacl]})])
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('gold_targets', {[LIT_CHARS arm-pc-nacl]})])
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('gold_targets', {[LIT_CHARS i686-pc-nacl] [LIT_COMMA ","] [LIT_CHARS x86_64-pc-nacl] [LIT_COMMA ","] [LIT_CHARS arm-pc-nacl]})])
      )
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[{[LIT_CHARS target]}] bindings=[])
      (If
        (Com {[LIT_OTHER "["]} {[VarSub arch]} {[LIT_OTHER "="] [LIT_OTHER "="]} {[DQ [LIT_CHARS universal]]} {[LIT_OTHER "]"]})
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('target', {[LIT_CHARS i686-pc-nacl]})])
        (ElseTrue)
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('target', {[VarSub gold_targets]})])
      )
      (Com {[LIT_CHARS StepBanner]} {[DQ [LIT_CHARS GOLD-NATIVE-SB]]} {[DQ [LIT_CHARS "Configure (libiberty)"]]})
      (Com {[LIT_CHARS mkdir]} {[LIT_CHARS -p]} {[DQ [VarSub objdir][LIT_CHARS /libiberty]]})
      (Com {[LIT_CHARS spushd]} {[DQ [VarSub objdir][LIT_CHARS /libiberty]]})
      (Com {[LIT_CHARS StepBanner]} {[DQ [LIT_CHARS GOLD-NATIVE-SB]]} {[DQ [LIT_CHARS "Dir ["][ComSub (Com {[LIT_CHARS pwd]})][LIT_CHARS "]"]]})
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('log_prefix', {[DQ [LIT_CHARS binutils-gold.sb.][VarSub arch]]})])
      (Com {[LIT_CHARS RunWithLog]} {[DQ [VarSub log_prefix]] [LIT_CHARS .configure]} {[LIT_CHARS env]} {[LIT_CHARS -i]} {[LIT_VAR_LIKE "PATH="] [DQ [LIT_CHARS "/usr/bin:/bin"]] =} {[DQ [VarSub configure_env bracket_op=(Index {A Atom NODE_ARITH_WORD {AS_OP_AT "@"}})]]} {[VarSub srcdir] [LIT_CHARS /libiberty/configure]} {[LIT_CHARS --prefix] [LIT_OTHER "="] [DQ [VarSub installbin]]} {[LIT_CHARS --host] [LIT_OTHER "="] [VarSub target]} {[LIT_CHARS --target] [LIT_OTHER "="] [VarSub target]})
      (Com {[LIT_CHARS spopd]})
      (Com {[LIT_CHARS StepBanner]} {[DQ [LIT_CHARS GOLD-NATIVE-SB]]} {[DQ [LIT_CHARS "Configure (gold) "][VarSub arch]]})
      (Com {[LIT_CHARS mkdir]} {[LIT_CHARS -p]} {[DQ [VarSub objdir][LIT_CHARS /gold]]})
      (Com {[LIT_CHARS spushd]} {[DQ [VarSub objdir][LIT_CHARS /gold]]})
      (Com {[LIT_CHARS StepBanner]} {[DQ [LIT_CHARS GOLD-NATIVE-SB]]} {[DQ [LIT_CHARS "Dir ["][ComSub (Com {[LIT_CHARS pwd]})][LIT_CHARS "]"]]})
      (Com {[LIT_CHARS RunWithLog]} {[DQ [VarSub log_prefix]] [LIT_CHARS .configure]} {[LIT_CHARS env]} {[LIT_CHARS -i]} {[LIT_VAR_LIKE "PATH="] [DQ [LIT_CHARS "/usr/bin:/bin"]] =} {[DQ [VarSub configure_env bracket_op=(Index {A Atom NODE_ARITH_WORD {AS_OP_AT "@"}})]]} {[LIT_VAR_LIKE "CXXFLAGS="] [DQ ] =} {[LIT_VAR_LIKE "CFLAGS="] [DQ ] =} {[LIT_VAR_LIKE "ac_cv_search_zlibVersion="] [LIT_CHARS no] =} {[LIT_VAR_LIKE "ac_cv_header_sys_mman_h="] [LIT_CHARS no] =} {[LIT_VAR_LIKE "ac_cv_func_mmap="] [LIT_CHARS no] =} {[LIT_VAR_LIKE "ac_cv_func_mallinfo="] [LIT_CHARS no] =} {[LIT_VAR_LIKE "ac_cv_func_readv="] [LIT_CHARS no] =} {[LIT_VAR_LIKE "ac_cv_prog_cc_g="] [LIT_CHARS no] =} {[LIT_VAR_LIKE "ac_cv_prog_cxx_g="] [LIT_CHARS no] =} {[VarSub srcdir] [LIT_CHARS /gold/configure]} {[LIT_CHARS --prefix] [LIT_OTHER "="] [DQ [VarSub installbin]]} {[LIT_CHARS --enable-targets] [LIT_OTHER "="] [VarSub gold_targets]} {[LIT_CHARS --host] [LIT_OTHER "="] [VarSub target]} {[LIT_CHARS --target] [LIT_OTHER "="] [VarSub target]} {[LIT_CHARS --disable-nls]} {[LIT_CHARS --enable-plugins] [LIT_OTHER "="] [LIT_CHARS no]} {[LIT_CHARS --enable-naclsrpc] [LIT_OTHER "="] [LIT_CHARS yes]} {[LIT_CHARS --disable-werror]} {[LIT_CHARS --with-sysroot] [LIT_OTHER "="] [DQ [VarSub NONEXISTENT_PATH]]})
      (Com {[LIT_CHARS spopd]})
    )
  )
  (FunctionDef binutils-gold-sb-make []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('arch', {[VarSub 1]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('objdir', {[DQ [ComSub (Com {[LIT_CHARS GetTranslatorBuildDir]} {[VarSub arch]})][LIT_CHARS /binutils-gold-sb]]})])
      (Com {[LIT_CHARS ts-touch-open]} {[DQ [VarSub objdir][LIT_CHARS /]]})
      (Com {[LIT_CHARS StepBanner]} {[DQ [LIT_CHARS GOLD-NATIVE-SB]]} {[DQ [LIT_CHARS "Make (liberty) "][VarSub arch]]})
      (Com {[LIT_CHARS spushd]} {[DQ [VarSub objdir][LIT_CHARS /libiberty]]})
      (Com {[LIT_CHARS RunWithLog]} {[DQ [LIT_CHARS binutils-gold.liberty.sb.][VarSub arch]] [LIT_CHARS .make]} {[LIT_CHARS env]} {[LIT_CHARS -i]} {[LIT_VAR_LIKE "PATH="] [DQ [LIT_CHARS "/usr/bin:/bin"]] =} {[LIT_CHARS make]} {[VarSub MAKE_OPTS]})
      (Com {[LIT_CHARS spopd]})
      (Com {[LIT_CHARS StepBanner]} {[DQ [LIT_CHARS GOLD-NATIVE-SB]]} {[DQ [LIT_CHARS "Make (gold) "][VarSub arch]]})
      (Com {[LIT_CHARS spushd]} {[DQ [VarSub objdir][LIT_CHARS /gold]]})
      (Com {[LIT_CHARS RunWithLog]} {[DQ [LIT_CHARS binutils-gold.sb.][VarSub arch]] [LIT_CHARS .make]} {[LIT_CHARS env]} {[LIT_CHARS -i]} {[LIT_VAR_LIKE "PATH="] [DQ [LIT_CHARS "/usr/bin:/bin"]] =} {[LIT_CHARS make]} {[VarSub MAKE_OPTS]} {[LIT_CHARS ld-new]})
      (Com {[LIT_CHARS spopd]})
      (Com {[LIT_CHARS ts-touch-commit]} {[DQ [VarSub objdir]]})
    )
  )
  (FunctionDef binutils-gold-sb-install []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('arch', {[VarSub 1]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('objdir', {[DQ [ComSub (Com {[LIT_CHARS GetTranslatorBuildDir]} {[VarSub arch]})][LIT_CHARS /binutils-gold-sb]]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('installbin', {[DQ [ComSub (Com {[LIT_CHARS GetTranslatorInstallDir]} {[VarSub arch]})][LIT_CHARS /bin]]})])
      (Com {[LIT_CHARS StepBanner]} {[DQ [LIT_CHARS GOLD-NATIVE-SB]]} {[DQ [LIT_CHARS "Install ["][VarSub installbin][LIT_CHARS "] "][VarSub arch]]})
      (Com {[LIT_CHARS mkdir]} {[LIT_CHARS -p]} {[DQ [VarSub installbin]]})
      (Com {[LIT_CHARS spushd]} {[DQ [VarSub installbin]]})
      (Com {[LIT_CHARS cp]} {[DQ [VarSub objdir]] [LIT_CHARS /gold/ld-new]} {[LIT_CHARS ld.pexe]})
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('arches', {[VarSub arch]})])
      (If
        (DBracket {B2 BINARY_STRING_EQUAL {[DQ [VarSub arch]]} {[DQ [LIT_CHARS universal]]}})
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('arches', {[DQ [VarSub SBTC_ARCHES_ALL]]})])
      )
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('have_segment_gap', {[LIT_CHARS true]})])
      (Com {[LIT_CHARS translate-sb-tool]} {[LIT_CHARS ld]} {[DQ [VarSub arches]]} {[VarSub have_segment_gap]})
      (Com {[LIT_CHARS install-sb-tool]} {[LIT_CHARS ld]} {[DQ [VarSub arches]]})
      (Com {[LIT_CHARS spopd]})
    )
  )
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('SCONS_ARGS', {[Array {[LIT_VAR_LIKE "MODE="] [LIT_CHARS nacl] =} {OP_NEWLINE "\n"} {[LIT_CHARS -j] [VarSub PNACL_CONCURRENCY]} {OP_NEWLINE "\n"} {[LIT_VAR_LIKE "bitcode="] [LIT_CHARS 1] =} {OP_NEWLINE "\n"} {[LIT_VAR_LIKE "disable_nosys_linker_warnings="] [LIT_CHARS 1] =} {OP_NEWLINE "\n"} {[LIT_VAR_LIKE "naclsdk_validate="] [LIT_CHARS 0] =} {OP_NEWLINE "\n"} {[LIT_CHARS --verbose]}]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('SDK_IS_SETUP', {[LIT_CHARS false]})])
  (FunctionDef sdk-setup []
    (List
      (If
        (AndOr OP_AND_IF
          (Com {[VarSub SDK_IS_SETUP]})
          (Com {[LIT_OTHER "["]} {[VarSub #]} {[LIT_CHARS -eq]} {[LIT_CHARS 0]} {[LIT_OTHER "]"]})
        )
        (Com {[LIT_CHARS return]} {[LIT_CHARS 0]})
      )
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('SDK_IS_SETUP', {[LIT_CHARS true]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('SDK_INSTALL_ROOT', {[DQ [VarSub INSTALL_ROOT][LIT_CHARS /le32-nacl]]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('SDK_INSTALL_LIB', {[DQ [VarSub SDK_INSTALL_ROOT][LIT_CHARS /lib]]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('SDK_INSTALL_INCLUDE', {[DQ [VarSub SDK_INSTALL_ROOT][LIT_CHARS /include]]})])
    )
  )
  (FunctionDef sdk []
    (List
      (Com {[LIT_CHARS sdk-setup]} {[DQ [VarSub @]]})
      (Com {[LIT_CHARS StepBanner]} {[DQ [LIT_CHARS SDK]]})
      (Com {[LIT_CHARS sdk-clean]})
      (Com {[LIT_CHARS sdk-headers]})
      (Com {[LIT_CHARS sdk-libs]})
    )
  )
  (FunctionDef sdk-clean []
    (List
      (Com {[LIT_CHARS sdk-setup]} {[DQ [VarSub @]]})
      (Com {[LIT_CHARS StepBanner]} {[DQ [LIT_CHARS SDK]]} {[DQ [LIT_CHARS Clean]]})
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[DQ [VarSub SDK_INSTALL_LIB]] [LIT_CHARS /] [LIT_LBRACE "{"] [LIT_CHARS libnacl] [LIT_OTHER "*"] [LIT_CHARS .a] [LIT_COMMA ","] [LIT_CHARS libpthread.a] [LIT_COMMA ","] [LIT_CHARS libnosys.a] [LIT_RBRACE "}"]})
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[DQ [VarSub SDK_INSTALL_INCLUDE]] [LIT_CHARS /] [LIT_LBRACE "{"] [LIT_CHARS irt] [LIT_OTHER "*"] [LIT_CHARS .h] [LIT_COMMA ","] [LIT_CHARS pthread.h] [LIT_COMMA ","] [LIT_CHARS semaphore.h] [LIT_COMMA ","] [LIT_CHARS nacl] [LIT_RBRACE "}"]})
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[DQ [VarSub SCONS_OUT]] [LIT_CHARS /nacl-] [LIT_OTHER "*"] [LIT_CHARS -pnacl] [LIT_OTHER "*"]})
    )
  )
  (FunctionDef sdk-headers []
    (List
      (Com {[LIT_CHARS sdk-setup]} {[DQ [VarSub @]]})
      (Com {[LIT_CHARS mkdir]} {[LIT_CHARS -p]} {[DQ [VarSub SDK_INSTALL_INCLUDE]]})
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('extra_flags', {[DQ ]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('neutral_platform', {[DQ [LIT_CHARS x86-32]]})])
      (Com {[LIT_CHARS StepBanner]} {[DQ [LIT_CHARS SDK]]} {[DQ [LIT_CHARS "Install headers"]]})
      (Com {[LIT_CHARS spushd]} {[DQ [VarSub NACL_ROOT]]})
      (Com {[LIT_CHARS RunWithLog]} {[DQ [LIT_CHARS sdk.headers]]} {[LIT_CHARS ./scons]} {[DQ [VarSub SCONS_ARGS bracket_op=(Index {A Atom NODE_ARITH_WORD {AS_OP_AT "@"}})]]} {[VarSub extra_flags]} {[LIT_VAR_LIKE "platform="] [VarSub neutral_platform] =} {[LIT_VAR_LIKE "pnacl_newlib_dir="] [DQ [VarSub INSTALL_ROOT]] =} {[LIT_CHARS install_headers]} {[LIT_VAR_LIKE "includedir="] [DQ [ComSub (Com {[LIT_CHARS PosixToSysPath]} {[DQ [VarSub SDK_INSTALL_INCLUDE]]})]] =})
      (Com {[LIT_CHARS spopd]})
    )
  )
  (FunctionDef sdk-libs []
    (List
      (Com {[LIT_CHARS sdk-setup]} {[DQ [VarSub @]]})
      (Com {[LIT_CHARS StepBanner]} {[DQ [LIT_CHARS SDK]]} {[DQ [LIT_CHARS "Install libraries"]]})
      (Com {[LIT_CHARS mkdir]} {[LIT_CHARS -p]} {[DQ [VarSub SDK_INSTALL_LIB]]})
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('extra_flags', {[DQ ]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('neutral_platform', {[DQ [LIT_CHARS x86-32]]})])
      (Com {[LIT_CHARS spushd]} {[DQ [VarSub NACL_ROOT]]})
      (Com {[LIT_CHARS RunWithLog]} {[DQ [LIT_CHARS sdk.libs.bitcode]]} {[LIT_CHARS ./scons]} {[DQ [VarSub SCONS_ARGS bracket_op=(Index {A Atom NODE_ARITH_WORD {AS_OP_AT "@"}})]]} {[VarSub extra_flags]} {[LIT_VAR_LIKE "platform="] [VarSub neutral_platform] =} {[LIT_VAR_LIKE "pnacl_newlib_dir="] [DQ [VarSub INSTALL_ROOT]] =} {[LIT_CHARS install_lib]} {[LIT_VAR_LIKE "libdir="] [DQ [ComSub (Com {[LIT_CHARS PosixToSysPath]} {[DQ [VarSub SDK_INSTALL_LIB]]})]] =})
      (Com {[LIT_CHARS spopd]})
    )
  )
  (FunctionDef sdk-private-libs []
    (List
      (Com {[LIT_CHARS sdk-setup]} {[DQ [VarSub @]]})
      (Com {[LIT_CHARS StepBanner]} {[DQ [LIT_CHARS SDK]]} {[DQ [LIT_CHARS "Private (non-IRT) libs"]]})
      (Com {[LIT_CHARS spushd]} {[DQ [VarSub NACL_ROOT]]})
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('neutral_platform', {[DQ [LIT_CHARS x86-32]]})])
      (Com {[LIT_CHARS RunWithLog]} {[DQ [LIT_CHARS sdk.libs_private.bitcode]]} {[LIT_CHARS ./scons]} {[LIT_CHARS -j] [VarSub PNACL_CONCURRENCY]} {[LIT_VAR_LIKE "bitcode="] [LIT_CHARS 1] =} {[LIT_VAR_LIKE "platform="] [VarSub neutral_platform] =} {[LIT_VAR_LIKE "pnacl_newlib_dir="] [DQ [VarSub INSTALL_ROOT]] =} {[LIT_CHARS --verbose]} {[LIT_CHARS libnacl_sys_private]} {[LIT_CHARS libpthread_private]} {[LIT_CHARS libnacl_dyncode_private]} {[LIT_CHARS libplatform]} {[LIT_CHARS libimc]} {[LIT_CHARS libimc_syscalls]} {[LIT_CHARS libsrpc]} {[LIT_CHARS libgio]})
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('out_dir_prefix', {[DQ [VarSub SCONS_OUT]] [LIT_CHARS /nacl-x86-32-pnacl-pexe-clang]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('outdir', {[DQ [VarSub out_dir_prefix]] [LIT_CHARS /lib]})])
      (Com {[LIT_CHARS mkdir]} {[LIT_CHARS -p]} {[DQ [VarSub SDK_INSTALL_LIB]]})
      (Com {[LIT_CHARS cp]} {[DQ [VarSub outdir]] [LIT_CHARS /lib] [LIT_OTHER "*"] [LIT_CHARS _private.a]} {[DQ [VarSub outdir]] [LIT_CHARS /lib] [LIT_LBRACE "{"] [LIT_CHARS platform] [LIT_COMMA ","] [LIT_CHARS imc] [LIT_COMMA ","] [LIT_CHARS imc_syscalls] [LIT_COMMA ","] [LIT_CHARS srpc] [LIT_COMMA ","] [LIT_CHARS gio] [LIT_RBRACE "}"] [LIT_CHARS .a]} {[DQ [VarSub SDK_INSTALL_LIB]]})
      (Com {[LIT_CHARS spopd]})
    )
  )
  (FunctionDef driver []
    (List
      (Com {[LIT_CHARS StepBanner]} {[DQ [LIT_CHARS DRIVER]]})
      (Com {[LIT_CHARS driver-install]})
    )
  )
  (FunctionDef driver-install-python []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('destdir', {[DQ [VarSub 1]]})])
      (Com {[LIT_CHARS shift]})
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('pydir', {[DQ [VarSub destdir][LIT_CHARS /pydir]]})])
      (Com {[LIT_CHARS StepBanner]} {[DQ [LIT_CHARS DRIVER]]} {[DQ [LIT_CHARS "Installing driver adaptors to "][VarSub destdir]]})
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[DQ [VarSub destdir]]})
      (Com {[LIT_CHARS mkdir]} {[LIT_CHARS -p]} {[DQ [VarSub destdir]]})
      (Com {[LIT_CHARS mkdir]} {[LIT_CHARS -p]} {[DQ [VarSub pydir]]})
      (Com {[LIT_CHARS spushd]} {[DQ [VarSub DRIVER_DIR]]})
      (Com {[LIT_CHARS cp]} {[VarSub @]} {[LIT_CHARS driver_log.py]} {[LIT_CHARS driver_env.py]} {[LIT_CHARS driver_temps.py]} {[LIT_OTHER "*"] [LIT_CHARS tools.py]} {[LIT_CHARS filetype.py]} {[LIT_CHARS loader.py]} {[LIT_CHARS nativeld.py]} {[DQ [VarSub pydir]]})
      (For name [{[VarSub @]}])
        (List
          (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('dest', {[DQ [VarSub destdir][LIT_CHARS /][VarSub name transform_ops=[PatSub {[LIT_CHARS .py]} None]]]})])
          (Com {[LIT_CHARS cp]} {[LIT_CHARS -a]} {[LIT_CHARS redirect.sh]} {[DQ [VarSub dest]]})
          (Com {[LIT_CHARS chmod]} {[LIT_OTHER "+"] [LIT_CHARS x]} {[DQ [VarSub dest]]})
          (If
            (Com {[VarSub BUILD_PLATFORM_WIN]})
            (Com {[LIT_CHARS cp]} {[LIT_CHARS -a]} {[LIT_CHARS redirect.bat]} {[DQ [VarSub dest]] [LIT_CHARS .bat]})
          )
        )
      )
      (Com {[LIT_CHARS spopd]})
    )
  )
  (FunctionDef feature-version-file-install []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('install_root', {[VarSub 1]})])
      (Com {[LIT_CHARS echo]} {[LIT_CHARS 6]}
        <
        (FilenameRedirectNode filename={[DQ [VarSub install_root][LIT_CHARS /FEATURE_VERSION]]} <REDIR_GREAT ">"> 1),
        >
      )
    )
  )
  (FunctionDef driver-install []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('bindir', {[LIT_CHARS bin]})])
      (If
        (AndOr OP_AND_IF
          (Com {[VarSub HOST_ARCH_X8664]})
          (Com {[VarSub BUILD_PLATFORM_LINUX]})
        )
        (List
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('bindir', {[DQ [LIT_CHARS bin64]]})])
          (If
            (DBracket {B! {B1 UNARY_FILE_d {[DQ [VarSub INSTALL_BIN]]}}})
            (List
              (Com {[LIT_CHARS mkdir]} {[LIT_CHARS -p]} {[DQ [VarSub INSTALL_ROOT]]})
              (Com {[LIT_CHARS ln]} {[LIT_CHARS -s]} {[VarSub bindir]} {[DQ [VarSub INSTALL_BIN]]})
            )
          )
        )
      )
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('destdir', {[DQ [VarSub INSTALL_ROOT][LIT_CHARS /][VarSub bindir]]})])
      (Com {[LIT_CHARS driver-install-python]} {[DQ [VarSub destdir]]} {[DQ [LIT_CHARS "pnacl-*.py"]]})
      (Com {[LIT_CHARS echo]} {[DQ ] [DQ [LIT_CHARS "HAS_FRONTEND=1\n"][LIT_CHARS "HOST_ARCH="][VarSub HOST_ARCH]] [DQ ]}
        <
        (FilenameRedirectNode filename={[DQ [VarSub destdir]] [LIT_CHARS /driver.conf]} <REDIR_GREAT ">"> 1),
        >
      )
      (If
        (Com {[VarSub BUILD_PLATFORM_WIN]})
        (List
          (Com {[LIT_CHARS StepBanner]} {[DQ [LIT_CHARS DRIVER]]} {[DQ [LIT_CHARS "Copying cygwin libraries"]]})
          (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('deps', {[DQ [LIT_CHARS "gcc_s-1 iconv-2 win1 intl-8 stdc++-6 z"]]})])
          (For name [{[VarSub deps]}])
            (Com {[LIT_CHARS cp]} {[DQ [LIT_CHARS /bin/cyg][VarSub name][LIT_CHARS .dll]]} {[DQ [VarSub destdir]]})
          )
        )
      )
      (Com {[LIT_CHARS DumpAllRevisions]}
        <
        (FilenameRedirectNode filename={[DQ [VarSub destdir][LIT_CHARS /REV]]} <REDIR_GREAT ">"> 1),
        >
      )
      (Com {[LIT_CHARS feature-version-file-install]} {[VarSub INSTALL_ROOT]})
    )
  )
  (FunctionDef driver-install-translator []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('destdir', {[DQ [VarSub INSTALL_TRANSLATOR][LIT_CHARS /bin]]})])
      (Com {[LIT_CHARS driver-install-python]} {[DQ [VarSub destdir]]} {[LIT_CHARS pnacl-translate.py]})
      (Com {[LIT_CHARS echo]} {[DQ ] [DQ [LIT_CHARS "HAS_FRONTEND=0"]] [DQ ]}
        <
        (FilenameRedirectNode filename={[DQ [VarSub destdir]] [LIT_CHARS /driver.conf]} <REDIR_GREAT ">"> 1),
        >
      )
      (Com {[LIT_CHARS feature-version-file-install]} {[VarSub INSTALL_TRANSLATOR]})
    )
  )
  (FunctionDef DumpAllRevisions []
    (List
      (Com {[LIT_CHARS one-line-rev-info]} {[VarSub NACL_ROOT]})
      (For d [{[VarSub PNACL_GIT_ROOT] [LIT_CHARS /] [LIT_OTHER "*"] [LIT_CHARS /]}])
        (Com {[LIT_CHARS one-line-rev-info]} {[VarSub d]})
      )
    )
  )
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('NACL_OBJDUMP', {[VarSub BINUTILS_INSTALL_DIR] [LIT_CHARS /bin/] [VarSub REAL_CROSS_TARGET] [LIT_CHARS -objdump]})])
  (FunctionDef ExtractAndCheck []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('checker', {[DQ [VarSub 1]]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('pattern', {[DQ [VarSub 2]]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('archive', {[DQ [VarSub 3]]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('tmp', {[DQ [LIT_CHARS /tmp/ar-verify-][VarSub RANDOM]]})])
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[VarSub tmp]})
      (Com {[LIT_CHARS mkdir]} {[LIT_CHARS -p]} {[VarSub tmp]})
      (Com {[LIT_CHARS cp]} {[DQ [VarSub archive]]} {[DQ [VarSub tmp]]})
      (Com {[LIT_CHARS spushd]} {[VarSub tmp]})
      (Com {[VarSub PNACL_AR]} {[LIT_CHARS x]} {[ComSub (Com {[LIT_CHARS basename]} {[VarSub archive]})]})
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('count', {[LIT_CHARS 0]})])
      (For i [{[VarSub pattern]}])
        (List
          (If
            (Com {[LIT_OTHER "["]} {[LIT_OTHER "!"]} {[LIT_CHARS -e]} {[DQ [VarSub i]]} {[LIT_OTHER "]"]})
            (Com {[LIT_CHARS continue]})
          )
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('count', {[ArithSub {A2 AS_OP_PLUS {A Atom NODE_ARITH_WORD {[VarSub count]}} {A Atom NODE_ARITH_WORD {[AS_NUM_LITERAL 1]}}}]})])
          (Com {[VarSub checker]} {[VarSub i]})
        )
      )
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "PASS  ("][VarSub count][LIT_CHARS " files)"]]})
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[DQ [VarSub tmp]]})
      (Com {[LIT_CHARS spopd]})
    )
  )
  (FunctionDef IsLinkerScript []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('fname', {[DQ [VarSub 1]]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('type', {[DQ [ComSub (Com {[LIT_CHARS file]} {[LIT_CHARS --brief]} {[LIT_CHARS --mime-type]} {[DQ [VarSub fname]]})]]})])
      (Case to_match={[DQ [VarSub type]]}, pat_word_list=[[{[LIT_CHARS text/x-c]}], [{[LIT_CHARS text/plain]}]]
        (Com {[LIT_CHARS return]} {[LIT_CHARS 0]})
        (Com {[LIT_CHARS return]} {[LIT_CHARS 0]})
      )
      (Com {[LIT_CHARS return]} {[LIT_CHARS 1]})
    )
  )
  (FunctionDef VerifyLinkerScript []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('archive', {[DQ [VarSub 1]]})])
      (AndOr OP_OR_IF
        (Pipeline
          (Com {[VarSub PNACL_PP]} {[LIT_CHARS -xc]} {[DQ [VarSub archive]]})
          (Com {[LIT_CHARS awk]} {[LIT_CHARS -v]} {[LIT_VAR_LIKE "archive="] [DQ [ComSub (Com {[LIT_CHARS basename]} {[VarSub archive]})]] =} {[SQ <LIT_CHARS "\n"> <LIT_CHARS "    BEGIN { status = 0 }\n"> <LIT_CHARS "    NF == 0 || $1 == \"#\" { next }\n"> <LIT_CHARS "    $1 == \"INPUT\" && $2 == \"(\" && $NF == \")\" { next }\n"> <LIT_CHARS "    {\n"> <LIT_CHARS "      print \"FAIL - unexpected linker script(?) contents:\", archive\n"> <LIT_CHARS "      status = 1\n"> <LIT_CHARS "      exit(status)\n"> <LIT_CHARS "    }\n"> <LIT_CHARS "    END { if (status == 0) print \"PASS  (trivial linker script)\" }\n">]})
        )
        (Com {[LIT_CHARS exit]} {[LIT_CHARS -1]})
      )
    )
  )
  (FunctionDef VerifyArchive []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('checker', {[DQ [VarSub 1]]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('pattern', {[DQ [VarSub 2]]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('archive', {[DQ [VarSub 3]]})])
      (Com {[LIT_CHARS echo]} {[LIT_CHARS -n]} {[DQ [LIT_CHARS "verify "][ComSub (Com {[LIT_CHARS basename]} {[DQ [VarSub archive]]})][LIT_CHARS ": "]]})
      (If
        (Com {[LIT_CHARS IsLinkerScript]} {[DQ [VarSub archive]]})
        (Com {[LIT_CHARS VerifyLinkerScript]} {[DQ [VarSub archive]]})
        (ElseTrue)
        (Com {[LIT_CHARS ExtractAndCheck]} {[DQ [VarSub checker]]} {[DQ [VarSub pattern]]} {[DQ [VarSub archive]]})
      )
    )
  )
  (FunctionDef verify-object-llvm []
    (List
      (If
        (Pipeline
          (Com {[VarSub PNACL_DIS]} {[DQ [VarSub 1]]} {[LIT_CHARS -o]} {[LIT_CHARS -]})
          (Com {[LIT_CHARS grep]} {[LIT_CHARS asm]})
        )
        (List
          (Com {[LIT_CHARS echo]})
          (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "ERROR asm in "][VarSub 1]]})
          (Com {[LIT_CHARS echo]})
          (Com {[LIT_CHARS exit]} {[LIT_CHARS -1]})
        )
      )
      (If
        (Com {[LIT_OTHER "["]} {[VarSub PIPESTATUS bracket_op=(Index {A Atom NODE_ARITH_WORD {[AS_NUM_LITERAL 0]}})]} {[LIT_CHARS -ne]} {[LIT_CHARS 0]} {[LIT_OTHER "]"]})
        (Com {[LIT_CHARS exit]} {[LIT_CHARS -1]})
      )
    )
  )
  (FunctionDef check-elf-abi []
    (List
      (Com {[LIT_CHARS return]} {[LIT_CHARS 0]})
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('arch_info', {[DQ [ComSub (Com {[VarSub NACL_OBJDUMP]} {[LIT_CHARS -f]} {[VarSub 1]})]]})])
      (If
        (Pipeline!
          (Com {[LIT_CHARS grep]} {[LIT_CHARS -q]} {[VarSub 2]}
            <
            (HereWordRedirectNode here_word={[VarSub arch_info]} <REDIR_TLESS "<<<"> 0),
            >
          )
        )
        (List
          (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "ERROR "][VarSub 1][LIT_CHARS " - bad file format: "][VarSub 2][LIT_CHARS " vs "][VarSub arch_info][\ LIT_ESCAPED_CHAR "\\n"]]})
          (Com {[LIT_CHARS echo]} {[VarSub arch_info]})
          (Com {[LIT_CHARS exit]} {[LIT_CHARS -1]})
        )
      )
    )
  )
  (FunctionDef verify-object-arm []
    (List
      (Com {[LIT_CHARS check-elf-abi]} {[VarSub 1]} {[DQ [LIT_CHARS elf32-littlearm]]})
      (If
        (DBracket {B? LOGICAL_BINARY_OR {B2 BINARY_STRING_EQUAL {[VarSub 1]} {[LIT_CHARS aeabi_read_tp.o]}} {B2 BINARY_STRING_EQUAL {[VarSub 1]} {[LIT_CHARS setjmp.o]}}})
        (Com {[LIT_CHARS return]})
      )
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('arch_info', {[DQ [ComSub (Com {[DQ [VarSub PNACL_READELF]]} {[LIT_CHARS -A]} {[DQ [VarSub 1]]})]]})])
      (If
        (Pipeline!
          (Com {[LIT_CHARS grep]} {[LIT_CHARS -q]} {[DQ [LIT_CHARS "Tag_FP_arch: VFPv3"]]}
            <
            (HereWordRedirectNode here_word={[VarSub arch_info]} <REDIR_TLESS "<<<"> 0),
            >
          )
        )
        (List
          (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "ERROR "][VarSub 1][LIT_CHARS " - bad Tag_FP_arch"]]})
          (Pipeline
            (Com {[DQ [VarSub PNACL_READELF]]} {[LIT_CHARS -A]} {[VarSub 1]})
            (Com {[LIT_CHARS grep]} {[LIT_CHARS Tag_FP_arch]})
          )
          (Com {[LIT_CHARS exit]} {[LIT_CHARS -1]})
        )
      )
      (If
        (Pipeline!
          (Com {[LIT_CHARS grep]} {[LIT_CHARS -q]} {[DQ [LIT_CHARS "Tag_CPU_arch: v7"]]}
            <
            (HereWordRedirectNode here_word={[VarSub arch_info]} <REDIR_TLESS "<<<"> 0),
            >
          )
        )
        (List
          (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "FAIL bad "][VarSub 1][LIT_CHARS " Tag_CPU_arch"]]})
          (Pipeline
            (Com {[DQ [VarSub PNACL_READELF]]} {[LIT_CHARS -A]} {[VarSub 1]})
            (Com {[LIT_CHARS grep]} {[LIT_CHARS Tag_CPU_arch]})
          )
          (Com {[LIT_CHARS exit]} {[LIT_CHARS -1]})
        )
      )
      (If
        (Pipeline!
          (Com {[LIT_CHARS grep]} {[LIT_CHARS -q]} {[DQ [LIT_CHARS "Tag_Advanced_SIMD_arch: NEONv1"]]}
            <
            (HereWordRedirectNode here_word={[VarSub arch_info]} <REDIR_TLESS "<<<"> 0),
            >
          )
        )
        (List
          (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "FAIL bad "][VarSub 1][LIT_CHARS " Tag_Advanced_SIMD_arch"]]})
          (Pipeline
            (Com {[DQ [VarSub PNACL_READELF]]} {[LIT_CHARS -A]} {[VarSub 1]})
            (Com {[LIT_CHARS grep]} {[LIT_CHARS Tag_Advanced_SIMD_arch]})
          )
        )
      )
      (If
        (Pipeline!
          (Com {[LIT_CHARS grep]} {[LIT_CHARS -q]} {[DQ [LIT_CHARS "Tag_ABI_VFP_args: VFP registers"]]}
            <
            (HereWordRedirectNode here_word={[VarSub arch_info]} <REDIR_TLESS "<<<"> 0),
            >
          )
        )
        (List
          (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "FAIL bad "][VarSub 1][LIT_CHARS " Tag_ABI_VFP_args"]]})
          (Pipeline
            (Com {[DQ [VarSub PNACL_READELF]]} {[LIT_CHARS -A]} {[VarSub 1]})
            (Com {[LIT_CHARS grep]} {[LIT_CHARS Tag_ABI_VFP_args]})
          )
        )
      )
    )
  )
  (FunctionDef verify-object-x86-32 []
    (Com {[LIT_CHARS check-elf-abi]} {[VarSub 1]} {[DQ [LIT_CHARS elf32-i386]]})
  )
  (FunctionDef verify-object-x86-64 []
    (Com {[LIT_CHARS check-elf-abi]} {[VarSub 1]} {[DQ [LIT_CHARS elf64-x86-64]]})
  )
  (FunctionDef verify-bitcode-dir []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('dir', {[DQ [VarSub 1]]})])
      (Com {[LIT_CHARS shopt]} {[LIT_CHARS -s]} {[LIT_CHARS nullglob]})
      (Com {[LIT_CHARS SubBanner]} {[DQ [LIT_CHARS "VERIFY: "][VarSub dir]]})
      (For i [{[DQ [VarSub dir]] [LIT_CHARS /] [LIT_OTHER "*"] [LIT_CHARS .a]}])
        (Com {[LIT_CHARS verify-archive-llvm]} {[DQ [VarSub i]]})
      )
      (For i [{[DQ [VarSub dir]] [LIT_CHARS /] [LIT_OTHER "*"] [LIT_CHARS .bc]}])
        (List
          (Com {[LIT_CHARS echo]} {[LIT_CHARS -n]} {[DQ [LIT_CHARS "verify "][ComSub (Com {[LIT_CHARS basename]} {[DQ [VarSub i]]})][LIT_CHARS ": "]]})
          (Com {[LIT_CHARS verify-object-llvm]} {[DQ [VarSub i]]})
          (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "PASS (bitcode)"]]})
        )
      )
      (For i [{[DQ [VarSub dir]] [LIT_CHARS /] [LIT_OTHER "*"] [LIT_CHARS .o]}])
        (Com {[LIT_CHARS Fatal]} {[DQ [LIT_CHARS "Native object file "][VarSub i][LIT_CHARS " inside bitcode directory"]]})
      )
      (Com {[LIT_CHARS shopt]} {[LIT_CHARS -u]} {[LIT_CHARS nullglob]})
    )
  )
  (FunctionDef verify-native-dir []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('arch', {[DQ [VarSub 1]]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('dir', {[DQ [VarSub 2]]})])
      (Com {[LIT_CHARS SubBanner]} {[DQ [LIT_CHARS "VERIFY: "][VarSub dir]]})
      (Com {[LIT_CHARS shopt]} {[LIT_CHARS -s]} {[LIT_CHARS nullglob]})
      (For i [{[DQ [VarSub dir]] [LIT_CHARS /] [LIT_OTHER "*"] [LIT_CHARS .o]}])
        (Com {[LIT_CHARS verify-object-] [VarSub arch]} {[DQ [VarSub i]]})
      )
      (For i [{[DQ [VarSub dir]] [LIT_CHARS /] [LIT_OTHER "*"] [LIT_CHARS .a]}])
        (Com {[LIT_CHARS verify-archive-] [VarSub arch]} {[DQ [VarSub i]]})
      )
      (For i [{[DQ [VarSub dir]] [LIT_CHARS /] [LIT_OTHER "*"] [LIT_CHARS .bc]}, {[DQ [VarSub dir]] [LIT_CHARS /] [LIT_OTHER "*"] [LIT_CHARS .pso]}])
        (Com {[LIT_CHARS Fatal]} {[DQ [LIT_CHARS "Bitcode file "][VarSub i][LIT_CHARS " found inside native directory"]]})
      )
      (Com {[LIT_CHARS shopt]} {[LIT_CHARS -u]} {[LIT_CHARS nullglob]})
    )
  )
  (FunctionDef verify-archive-llvm []
    (Com {[LIT_CHARS VerifyArchive]} {[LIT_CHARS verify-object-llvm]} {[SQ <LIT_CHARS "*.bc *.o">]} {[DQ [VarSub @]]})
  )
  (FunctionDef verify-archive-arm []
    (Com {[LIT_CHARS VerifyArchive]} {[LIT_CHARS verify-object-arm]} {[SQ <LIT_CHARS "*.o *.ons">]} {[DQ [VarSub @]]})
  )
  (FunctionDef verify-archive-x86-32 []
    (Com {[LIT_CHARS VerifyArchive]} {[LIT_CHARS verify-object-x86-32]} {[SQ <LIT_CHARS "*.o *.ons">]} {[DQ [VarSub @]]})
  )
  (FunctionDef verify-archive-x86-64 []
    (Com {[LIT_CHARS VerifyArchive]} {[LIT_CHARS verify-object-x86-64]} {[SQ <LIT_CHARS "*.o *.ons">]} {[DQ [VarSub @]]})
  )
  (FunctionDef verify []
    (List
      (Com {[LIT_CHARS StepBanner]} {[DQ [LIT_CHARS VERIFY]]})
      (Com {[LIT_CHARS verify-bitcode]})
      (Com {[LIT_CHARS verify-native]})
    )
  )
  (FunctionDef verify-bitcode []
    (Com {[LIT_CHARS verify-bitcode-dir]} {[DQ [VarSub INSTALL_LIB]]})
  )
  (FunctionDef verify-native []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[{[LIT_CHARS arch]}] bindings=[])
      (For arch [{[LIT_CHARS arm]}, {[LIT_CHARS x86-32]}, {[LIT_CHARS x86-64]}])
        (Com {[LIT_CHARS verify-native-dir]} {[VarSub arch]} {[DQ [VarSub INSTALL_LIB_NATIVE][VarSub arch]]})
      )
    )
  )
  (FunctionDef verify-triple-build []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('arch', {[VarSub 1]})])
      (Com {[LIT_CHARS StepBanner]} {[DQ [LIT_CHARS VERIFY]]} {[DQ [LIT_CHARS "Verifying triple build for "][VarSub arch]]})
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('bindir', {[DQ [ComSub (Com {[LIT_CHARS GetTranslatorInstallDir]} {[VarSub arch]})][LIT_CHARS /bin]]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('llc_nexe', {[DQ [VarSub bindir][LIT_CHARS /pnacl-llc.nexe]]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('llc_pexe', {[DQ [VarSub bindir][LIT_CHARS /pnacl-llc.pexe]]})])
      (Com {[LIT_CHARS assert-file]} {[DQ [VarSub llc_nexe]]} {[DQ [LIT_CHARS "sandboxed llc for "][VarSub arch][LIT_CHARS " does not exist"]]})
      (Com {[LIT_CHARS assert-file]} {[DQ [VarSub llc_pexe]]} {[DQ [LIT_CHARS "pnacl-llc.pexe does not exist"]]})
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('flags', {[DQ [LIT_CHARS "--pnacl-sb --pnacl-driver-verbose"]]})])
      (If
        (Com {[LIT_OTHER "["]} {[VarSub arch]} {[LIT_OTHER "="] [LIT_OTHER "="]} {[DQ [LIT_CHARS arm]]} {[LIT_OTHER "]"]})
        (List
          (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('hostarch', {[ComSub (Com {[LIT_CHARS uname]} {[LIT_CHARS -m]})]})])
          (If
            (Pipeline!
              (DBracket {B2 BINARY_STRING_TILDE_EQUAL {[DQ [VarSub BUILD_ARCH]]} {[LIT_CHARS arm]}})
            )
            (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('flags+', {[DQ [LIT_CHARS " --pnacl-use-emulator"]]})])
          )
        )
      )
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('triple_install_dir', {[DQ [ComSub (Com {[LIT_CHARS GetTranslatorInstallDir]} {[VarSub arch]})][LIT_CHARS /triple-build]]})])
      (Com {[LIT_CHARS mkdir]} {[LIT_CHARS -p]} {[VarSub triple_install_dir]})
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('new_llc_nexe', {[DQ [VarSub triple_install_dir][LIT_CHARS /pnacl-llc.rebuild.nexe]]})])
      (Com {[LIT_CHARS mkdir]} {[LIT_CHARS -p]} {[DQ [VarSub triple_install_dir]]})
      (Com {[LIT_CHARS StepBanner]} {[DQ [LIT_CHARS VERIFY]]} {[DQ [LIT_CHARS "Translating "][VarSub llc_pexe][LIT_CHARS " using sandboxed tools ("][VarSub arch][LIT_CHARS ")"]]})
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('sb_translator', {[DQ [VarSub INSTALL_TRANSLATOR][LIT_CHARS /bin/pnacl-translate]]})])
      (Com {[LIT_CHARS RunWithLog]} {[DQ [LIT_CHARS verify.triple.build]]} {[DQ [VarSub sb_translator]]} {[VarSub flags]} {[LIT_CHARS -arch]} {[VarSub arch]} {[DQ [VarSub llc_pexe]]} {[LIT_CHARS -o]} {[DQ [VarSub new_llc_nexe]]})
      (If
        (Pipeline!
          (Com {[LIT_CHARS cmp]} {[LIT_CHARS --silent]} {[DQ [VarSub llc_nexe]]} {[DQ [VarSub new_llc_nexe]]})
        )
        (List
          (Com {[LIT_CHARS Banner]} {[DQ [LIT_CHARS "TRIPLE BUILD VERIFY FAILED"]]})
          (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "Expected these files to be identical, but they are not:"]]})
          (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "  "][VarSub archllc]]})
          (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "  "][VarSub newllc]]})
          (Com {[LIT_CHARS exit]} {[LIT_CHARS -1]})
        )
      )
      (Com {[LIT_CHARS StepBanner]} {[DQ [LIT_CHARS VERIFY]]} {[DQ [LIT_CHARS "Verified "][VarSub arch][LIT_CHARS " OK"]]})
    )
  )
  (FunctionDef show-config []
    (List
      (Com {[LIT_CHARS Banner]} {[DQ [LIT_CHARS "Config Settings:"]]})
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "PNACL_BUILDBOT:    "][VarSub PNACL_BUILDBOT]]})
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "PNACL_CONCURRENCY: "][VarSub PNACL_CONCURRENCY]]})
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "PNACL_DEBUG:       "][VarSub PNACL_DEBUG]]})
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "PNACL_PRUNE:       "][VarSub PNACL_PRUNE]]})
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "PNACL_VERBOSE:     "][VarSub PNACL_VERBOSE]]})
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "INSTALL_ROOT:      "][VarSub INSTALL_ROOT]]})
      (Com {[LIT_CHARS Banner]} {[DQ [LIT_CHARS "Your Environment:"]]})
      (Pipeline
        (Com {[LIT_CHARS env]})
        (Com {[LIT_CHARS grep]} {[LIT_CHARS PNACL]})
      )
      (Com {[LIT_CHARS Banner]} {[DQ [LIT_CHARS "uname info for builder:"]]})
      (Com {[LIT_CHARS uname]} {[LIT_CHARS -a]})
    )
  )
  (FunctionDef help []
    (Com {[LIT_CHARS Usage]})
  )
  (FunctionDef help-full []
    (Com {[LIT_CHARS Usage2]})
  )
  (FunctionDef has-trusted-toolchain []
    (If
      (Com {[LIT_OTHER "["]} {[LIT_CHARS -f]} {[VarSub TOOLCHAIN_BASE] [LIT_CHARS /arm_trusted/ld_script_arm_trusted]} {[LIT_OTHER "]"]})
      (Com {[LIT_CHARS return]} {[LIT_CHARS 0]})
      (ElseTrue)
      (Com {[LIT_CHARS return]} {[LIT_CHARS 1]})
    )
  )
  (FunctionDef check-for-trusted []
    (List
      (If
        (Pipeline!
          (Com {[VarSub PNACL_BUILD_ARM]})
        )
        (Com {[LIT_CHARS return]})
      )
      (If
        (Pipeline!
          (Com {[LIT_CHARS has-trusted-toolchain]})
        )
        (List
          (Com {[LIT_CHARS echo]} {[SQ <LIT_CHARS "*******************************************************************">]})
          (Com {[LIT_CHARS echo]} {[SQ <LIT_CHARS "*   The ARM trusted toolchain does not appear to be installed yet *">]})
          (Com {[LIT_CHARS echo]} {[SQ <LIT_CHARS "*   It is needed to run ARM tests.                                *">]})
          (Com {[LIT_CHARS echo]} {[SQ <LIT_CHARS "*                                                                 *">]})
          (Com {[LIT_CHARS echo]} {[SQ <LIT_CHARS "*   To download and install the trusted toolchain, run:           *">]})
          (Com {[LIT_CHARS echo]} {[SQ <LIT_CHARS "*                                                                 *">]})
          (Com {[LIT_CHARS echo]} {[SQ <LIT_CHARS "*       $ pnacl/build.sh download-trusted                         *">]})
          (Com {[LIT_CHARS echo]} {[SQ <LIT_CHARS "*                                                                 *">]})
          (Com {[LIT_CHARS echo]} {[SQ <LIT_CHARS "*   To compile the trusted toolchain, use:                        *">]})
          (Com {[LIT_CHARS echo]} {[SQ <LIT_CHARS "*                                                                 *">]})
          (Com {[LIT_CHARS echo]} {[SQ <LIT_CHARS "*       $ tools/llvm/trusted-toolchain-creator.sh trusted_sdk     *">]})
          (Com {[LIT_CHARS echo]} {[SQ <LIT_CHARS "*               (warning: this takes a while)                     *">]})
          (Com {[LIT_CHARS echo]} {[SQ <LIT_CHARS "*******************************************************************">]})
          (If
            (Com {[VarSub PNACL_BUILDBOT]})
            (List
              (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "Building on bots --> need ARM trusted toolchain to run tests!"]]})
              (Com {[LIT_CHARS exit]} {[LIT_CHARS -1]})
            )
            (Com {[LIT_CHARS trusted-tc-confirm]})
            (List
              (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "Continuing without ARM trusted toolchain"]]})
              (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('PNACL_BUILD_ARM', {[LIT_CHARS false]})])
            )
            (ElseTrue)
            (List
              (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "Okay, stopping."]]})
              (Com {[LIT_CHARS exit]} {[LIT_CHARS -1]})
            )
          )
        )
      )
    )
  )
  (FunctionDef trusted-tc-confirm []
    (List
      (Com {[LIT_CHARS echo]})
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "Do you wish to continue without the ARM trusted TC (skip ARM testing)?"]]})
      (Com {[LIT_CHARS echo]} {[DQ ]})
      (Com {[LIT_CHARS confirm-yes]} {[DQ [LIT_CHARS Continue]]})
      (Com {[LIT_CHARS return]} {[VarSub ?]})
    )
  )
  (FunctionDef DebugRun []
    (If
      (AndOr OP_OR_IF
        (Com {[VarSub PNACL_DEBUG]})
        (Com {[VarSub PNACL_BUILDBOT]})
      )
      (Com {[DQ [VarSub @]]})
    )
  )
  (FunctionDef print-tagged-tool-sizes []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('tag', {[DQ [VarSub 1]]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('binary', {[DQ [VarSub 2]]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('sizes', {[Array {[ComSub (Pipeline (Com {[VarSub PNACL_SIZE]} {[LIT_CHARS -B]} {[DQ [VarSub binary]]}) (Com {[LIT_CHARS grep]} {[SQ <LIT_CHARS "[0-9]\\+">]}) )]}]})])
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "RESULT "][VarSub tag][LIT_CHARS ": text= "][VarSub sizes bracket_op=(Index {A Atom NODE_ARITH_WORD {[AS_NUM_LITERAL 0]}})][LIT_CHARS " bytes"]]})
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "RESULT "][VarSub tag][LIT_CHARS ": data= "][VarSub sizes bracket_op=(Index {A Atom NODE_ARITH_WORD {[AS_NUM_LITERAL 1]}})][LIT_CHARS " bytes"]]})
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "RESULT "][VarSub tag][LIT_CHARS ": bss= "][VarSub sizes bracket_op=(Index {A Atom NODE_ARITH_WORD {[AS_NUM_LITERAL 2]}})][LIT_CHARS " bytes"]]})
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "RESULT "][VarSub tag][LIT_CHARS ": total= "][VarSub sizes bracket_op=(Index {A Atom NODE_ARITH_WORD {[AS_NUM_LITERAL 3]}})][LIT_CHARS " bytes"]]})
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('file_size', {[Array {[ComSub (Com {[LIT_CHARS du]} {[LIT_CHARS --bytes]} {[DQ [VarSub binary]]})]}]})])
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "RESULT "][VarSub tag][LIT_CHARS ": file_size= "][VarSub file_size bracket_op=(Index {A Atom NODE_ARITH_WORD {[AS_NUM_LITERAL 0]}})][LIT_CHARS " bytes"]]})
    )
  )
  (FunctionDef ts-dir-changed []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('tsfile', {[DQ [VarSub 1]]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('dir', {[DQ [VarSub 2]]})])
      (If
        (Com {[LIT_OTHER "["]} {[LIT_CHARS -f]} {[DQ [VarSub tsfile]]} {[LIT_OTHER "]"]})
        (List
          (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('MODIFIED', {[ComSub (Com {[LIT_CHARS find]} {[DQ [VarSub dir]]} {[LIT_CHARS -type]} {[LIT_CHARS f]} {[LIT_CHARS -newer]} {[DQ [VarSub tsfile]]})]})])
          (Com {[LIT_OTHER "["]} {[VarSub MODIFIED transform_ops=[(#len)]]} {[LIT_CHARS -gt]} {[LIT_CHARS 0]} {[LIT_OTHER "]"]})
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('ret', {[VarSub ?]})])
        )
        (ElseTrue)
        (List
          (Com {[LIT_CHARS true]})
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('ret', {[VarSub ?]})])
        )
      )
      (Com {[LIT_CHARS return]} {[VarSub ret]})
    )
  )
  (FunctionDef ts-modified []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('srcdir', {[DQ [VarSub 1]]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('objdir', {[DQ [VarSub 2]]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('tsfile', {[DQ [VarSub objdir][LIT_CHARS /][VarSub TIMESTAMP_FILENAME]]})])
      (Com {[LIT_CHARS ts-dir-changed]} {[DQ [VarSub tsfile]]} {[DQ [VarSub srcdir]]})
      (Com {[LIT_CHARS return]} {[VarSub ?]})
    )
  )
  (FunctionDef ts-touch []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('tsfile', {[DQ [VarSub 1]]})])
      (Com {[LIT_CHARS touch]} {[DQ [VarSub tsfile]]})
    )
  )
  (FunctionDef ts-touch-open []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('objdir', {[DQ [VarSub 1]]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('tsfile', {[DQ [VarSub objdir][LIT_CHARS /][VarSub TIMESTAMP_FILENAME]]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('tsfile_open', {[DQ [VarSub objdir][LIT_CHARS /][VarSub TIMESTAMP_FILENAME][LIT_CHARS _OPEN]]})])
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -f]} {[DQ [VarSub tsfile]]})
      (Com {[LIT_CHARS touch]} {[DQ [VarSub tsfile_open]]})
    )
  )
  (FunctionDef ts-touch-commit []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('objdir', {[DQ [VarSub 1]]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('tsfile', {[DQ [VarSub objdir][LIT_CHARS /][VarSub TIMESTAMP_FILENAME]]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('tsfile_open', {[DQ [VarSub objdir][LIT_CHARS /][VarSub TIMESTAMP_FILENAME][LIT_CHARS _OPEN]]})])
      (Com {[LIT_CHARS mv]} {[LIT_CHARS -f]} {[DQ [VarSub tsfile_open]]} {[DQ [VarSub tsfile]]})
    )
  )
  (FunctionDef ts-newer-than []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('objdir1', {[DQ [VarSub 1]]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('objdir2', {[DQ [VarSub 2]]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('tsfile1', {[DQ [VarSub objdir1][LIT_CHARS /][VarSub TIMESTAMP_FILENAME]]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('tsfile2', {[DQ [VarSub objdir2][LIT_CHARS /][VarSub TIMESTAMP_FILENAME]]})])
      (If
        (Com {[LIT_OTHER "["]} {[LIT_OTHER "!"]} {[LIT_CHARS -d]} {[DQ [VarSub objdir1]]} {[LIT_OTHER "]"]})
        (Com {[LIT_CHARS return]} {[LIT_CHARS 0]})
      )
      (If
        (Com {[LIT_OTHER "["]} {[LIT_OTHER "!"]} {[LIT_CHARS -d]} {[DQ [VarSub objdir2]]} {[LIT_OTHER "]"]})
        (Com {[LIT_CHARS return]} {[LIT_CHARS 0]})
      )
      (If
        (Com {[LIT_OTHER "["]} {[LIT_OTHER "!"]} {[LIT_CHARS -f]} {[DQ [VarSub tsfile1]]} {[LIT_OTHER "]"]})
        (Com {[LIT_CHARS return]} {[LIT_CHARS 0]})
      )
      (If
        (Com {[LIT_OTHER "["]} {[LIT_OTHER "!"]} {[LIT_CHARS -f]} {[DQ [VarSub tsfile2]]} {[LIT_OTHER "]"]})
        (Com {[LIT_CHARS return]} {[LIT_CHARS 0]})
      )
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('MODIFIED', {[ComSub (Com {[LIT_CHARS find]} {[DQ [VarSub tsfile1]]} {[LIT_CHARS -newer]} {[DQ [VarSub tsfile2]]})]})])
      (If
        (Com {[LIT_OTHER "["]} {[VarSub MODIFIED transform_ops=[(#len)]]} {[LIT_CHARS -gt]} {[LIT_CHARS 0]} {[LIT_OTHER "]"]})
        (Com {[LIT_CHARS return]} {[LIT_CHARS 0]})
      )
      (Com {[LIT_CHARS return]} {[LIT_CHARS 1]})
    )
  )
  (FunctionDef function-completions []
    (List
      (If
        (Com {[LIT_OTHER "["]} {[VarSub #]} {[LIT_OTHER "="]} {[LIT_CHARS 0]} {[LIT_OTHER "]"]})
        (Com {[LIT_CHARS set]} {[LIT_CHARS --]} {[DQ ]})
      )
      (Com {[LIT_CHARS compgen]} {[LIT_CHARS -A]} {[LIT_CHARS function]} {[LIT_CHARS --]} {[VarSub 1]})
      (Com {[LIT_CHARS exit]} {[LIT_CHARS 0]})
    )
  )
  (Com {[LIT_CHARS mkdir]} {[LIT_CHARS -p]} {[DQ [VarSub INSTALL_ROOT]]})
  (If
    (Com {[LIT_OTHER "["]} {[VarSub #]} {[LIT_OTHER "="]} {[LIT_CHARS 0]} {[LIT_OTHER "]"]})
    (Com {[LIT_CHARS set]} {[LIT_CHARS --]} {[LIT_CHARS help]})
  )
  (If
    (Com {[LIT_OTHER "["]} {[VarSub 1]} {[LIT_OTHER "="]} {[DQ [LIT_CHARS --tab_completion_word]]} {[LIT_OTHER "]"]})
    (Com {[LIT_CHARS set]} {[LIT_CHARS --]} {[LIT_CHARS function-completions]} {[VarSub 2]})
  )
  (If
    (Com {[LIT_OTHER "["]} {[DQ [ComSub (Com {[LIT_CHARS type]} {[LIT_CHARS -t]} {[VarSub 1]})]]} {[LIT_OTHER "!"] [LIT_OTHER "="]} {[DQ [LIT_CHARS function]]} {[LIT_OTHER "]"]})
    (List
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "ERROR: unknown function '"][VarSub 1][LIT_CHARS "'."]]}
        <
        (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND ">&"> 1),
        >
      )
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "For help, try:"]]})
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "    "][VarSub 0][LIT_CHARS " help"]]})
      (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]})
    )
  )
  (Com {[DQ [VarSub @]]})
)