text: // Copyright 2019 The Emscripten Authors.  All rights reserved.
  // Emscripten is available under two separate licenses, the MIT license and the
  // University of Illinois/NCSA Open Source License.  Both these licenses can be
  // found in the LICENSE file.
  
  //
  // Settings in this file work exactly like those in settings.js but are not
  // set-able from the command line and therefore are not part of the public
  // ABI.  This means that these settings are an internal detail of the toolchain
  // and can be added/removed/renamed without fear of breaking out users.
  //
  
  // An array of all symbols exported from asm.js/wasm module.
  var MODULE_EXPORTS = [];
  
  // stores the base name of the output file (-o TARGET_BASENAME.js)
  var TARGET_BASENAME = '';
  
  // Indicates that the syscalls (which we see statically) indicate that they need
  // full filesystem support. Otherwise, when just a small subset are used, we can
  // get away without including the full filesystem - in particular, if open() is
  // never used, then we don't actually need to support operations on streams.
  var SYSCALLS_REQUIRE_FILESYSTEM = 1;
  
  // A list of feature flags to pass to each binaryen invocation (like wasm-opt,
  // etc.). This is received from wasm-emscripten-finalize, which reads it from
  // the features section.
  var BINARYEN_FEATURES = [];
  
  // Whether EMCC_AUTODEBUG is on, which automatically instruments code for
  // runtime logging that can help in debugging.
  var AUTODEBUG = 0;
  
  // Whether we should use binaryen's wasm2js to convert our wasm to JS. Set when
  // wasm backend is in use with WASM=0 (to enable non-wasm output, we compile to
  // wasm normally, then compile that to JS).
  var WASM2JS = 0;
  
  // Whether we should link in the runtime for ubsan.
  // 0 means do not link ubsan, 1 means link minimal ubsan runtime.
  // This is not meant to be used with `-s`. Instead, to use ubsan, use clang flag
  // -fsanitize=undefined. To use minimal runtime, also pass
  // `-fsanitize-minimal-runtime`.
  var UBSAN_RUNTIME = 0;
  
  // Whether we should link in LSan's runtime library. This is intended to be used
  // by -fsanitize=leak instead of used directly.
  var USE_LSAN = 0;
  
  // Whether we should link in ASan's runtime library. This is intended to be used
  // by -fsanitize=leak instead of used directly.
  var USE_ASAN = 0;
  
  // Whether we should load the WASM source map at runtime.
  // This is enabled automatically when using -g4 with sanitizers.
  var LOAD_SOURCE_MAP = 0;
  
  // Whether embind has been enabled.
  var EMBIND = 0;
  
  // Whether the main() function reads the argc/argv parameters.
  var MAIN_READS_PARAMS = 1;
  
  // The computed location of the pointer to the sbrk position.
  var DYNAMICTOP_PTR = -1;
  
  // The computed initial value of the program break (the sbrk position), which
  // is called DYNAMIC_BASE as it is the start of dynamically-allocated memory.
  var DYNAMIC_BASE = -1;
  
  // -Werror was specified on the command line.
  var WARNINGS_ARE_ERRORS = 0;
  
  // Temporary setting to force generation and preservation of full DWARF debug info
  var FULL_DWARF = 0;
  // Maximum seen global alignment; received from the backend.
  var MAX_GLOBAL_ALIGN = -1;
  
  // List of functions implemented in compiled code; received from the backend.
  var IMPLEMENTED_FUNCTIONS = [];
  
  // Name of the file containing the Fetch *.fetch.js, if relevant
  var FETCH_WORKER_FILE = '';
  
  var WASI_MODULE_NAME = "wasi_snapshot_preview1";
  
  // Specifies a list of Emscripten-provided JS libraries to link against.
  // (internal, use -lfoo or -lfoo.js to link to Emscripten system JS libraries)
  var SYSTEM_JS_LIBRARIES = [];
  
  // This will contain the emscripten version. You should not modify this. This
  // and the following few settings are useful in combination with
  // RETAIN_COMPILER_SETTINGS
  var EMSCRIPTEN_VERSION = '';
  
  // This will contain the optimization level (-Ox). You should not modify this.
  var OPT_LEVEL = 0;
  
  // Will be set to 0 if -fno-rtti is used on the command line.
  var USE_RTTI = 1;
  
  // This will contain the debug level (-gx). You should not modify this.
  var DEBUG_LEVEL = 0;
  
  // Whether we are profiling functions. You should not modify this.
  var PROFILING_FUNCS = 0;
  
  // Whether we are emitting a symbol map. You should not modify this.
  var EMIT_SYMBOL_MAP = 0;
  
  // tracks the list of EM_ASM signatures that are proxied between threads.
  var PROXIED_FUNCTION_SIGNATURES = [];
  
  // List of function explictly exported by user on the command line.
  var USER_EXPORTED_FUNCTIONS = [];
  
  // name of the file containing wasm text, if relevant
  var WASM_TEXT_FILE = '';
  
  // name of the file containing wasm binary, if relevant
  var WASM_BINARY_FILE = '';
  
  // name of the file containing asm.js code, if relevant
  var ASMJS_CODE_FILE = '';
  
  // name of the file containing the pthread *.worker.js, if relevant
  var PTHREAD_WORKER_FILE = '';
  
  // Base URL the source mapfile, if relevant
  var SOURCE_MAP_BASE = '';
  
  var MEM_INIT_IN_WASM = 0;
  
  // If set to 1, src/base64Utils.js will be included in the bundle.
  // This is set internally when needed (SINGLE_FILE)
  var SUPPORT_BASE64_EMBEDDING = 0;
  
  // the total static allocation, that is, how much to bump the start of memory
  // for static globals. received from the backend, and possibly increased due
  // to JS static allocations
  var STATIC_BUMP = -1;
  
  // the total initial wasm table size.
  var WASM_TABLE_SIZE = 0;
  
  // the possible environments the code may run in.
  var ENVIRONMENT_MAY_BE_WEB = 1;
  var ENVIRONMENT_MAY_BE_WORKER = 1;
  var ENVIRONMENT_MAY_BE_NODE = 1;
  var ENVIRONMENT_MAY_BE_SHELL = 1;
  
  // passes information to emscripten.py about whether to minify
  // JS -> asm.js import names. Controlled by optimization level, enabled
  // at -O1 and higher, but disabled at -g2 and higher.
  var MINIFY_ASMJS_IMPORT_NAMES = 0;
  
  // Internal: represents a browser version that is not supported at all.
  var TARGET_NOT_SUPPORTED = 0x7FFFFFFF;
  