"-sNODERAWFS" and "-lnodefs.js -lnoderawfs.js" produce different output

[mzoliker]

Hi! Maybe I’m wrong but I believe the output should be the same. Here are the differences (using emscripten v3.1.59):

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<   isAbs: path => path.charAt(0) === '/',
<   splitPath: filename => {
<     var splitPathRe = /^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/;
<     return splitPathRe.exec(filename).slice(1);
<   },
<   normalizeArray: (parts, allowAboveRoot) => {
<     // if the path tries to go above the root, `up` ends up > 0
<     var up = 0;
<     for (var i = parts.length - 1; i >= 0; i--) {
<       var last = parts[i];
<       if (last === '.') {
<         parts.splice(i, 1);
<       } else if (last === '..') {
<         parts.splice(i, 1);
<         up++;
<       } else if (up) {
<         parts.splice(i, 1);
<         up--;
<       }
<     }
<     // if the path is allowed to go above the root, restore leading ..s
<     if (allowAboveRoot) {
<       for (; up; up--) {
<         parts.unshift('..');
<       }
<     }
<     return parts;
<   },
<   normalize: path => {
<     var isAbsolute = PATH.isAbs(path),
<       trailingSlash = path.substr(-1) === '/';
<     // Normalize the path
<     path = PATH.normalizeArray(path.split('/').filter(p => !!p), !isAbsolute).join('/');
<     if (!path && !isAbsolute) {
<       path = '.';
<     }
<     if (path && trailingSlash) {
<       path += '/';
<     }
<     return (isAbsolute ? '/' : '') + path;
<   },
<   dirname: path => {
<     var result = PATH.splitPath(path),
<       root = result[0],
<       dir = result[1];
<     if (!root && !dir) {
<       // No dirname whatsoever
<       return '.';
<     }
<     if (dir) {
<       // It has a dirname, strip trailing slash
<       dir = dir.substr(0, dir.length - 1);
<     }
<     return root + dir;
<   },
<   basename: path => {
<     // EMSCRIPTEN return '/'' for '/', not an empty string
<     if (path === '/') return '/';
<     path = PATH.normalize(path);
<     path = path.replace(/\/$/, "");
<     var lastSlash = path.lastIndexOf('/');
<     if (lastSlash === -1) return path;
<     return path.substr(lastSlash + 1);
<   },
---
>   isAbs: path => nodePath['isAbsolute'](path),
>   normalize: path => nodePath['normalize'](path),
>   dirname: path => nodePath['dirname'](path),
>   basename: path => nodePath['basename'](path),
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<     for (var _len = arguments.length, paths = new Array(_len), _key2 = 0; _key2 < _len; _key2++) {
<       paths[_key2] = arguments[_key2];
<     }
<     return PATH.normalize(paths.join('/'));
---
>     return nodePath['join'](...arguments);
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<   join2: (l, r) => PATH.normalize(l + '/' + r)
---
>   join2: (l, r) => nodePath['join'](l, r)
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> 
> /** @type{{resolve: function(...*)}} */
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<     var resolvedPath = '',
<       resolvedAbsolute = false;
<     for (var i = arguments.length - 1; i >= -1 && !resolvedAbsolute; i--) {
<       var path = i >= 0 ? i < 0 || arguments.length <= i ? undefined : arguments[i] : FS.cwd();
<       // Skip empty and invalid entries
<       if (typeof path != 'string') {
<         throw new TypeError('Arguments to path.resolve must be strings');
<       } else if (!path) {
<         return ''; // an invalid portion invalidates the whole thing
<       }
<       resolvedPath = path + '/' + resolvedPath;
<       resolvedAbsolute = PATH.isAbs(path);
<     }
<     // At this point the path should be resolved to a full absolute path, but
<     // handle relative paths to be safe (might happen when process.cwd() fails)
<     resolvedPath = PATH.normalizeArray(resolvedPath.split('/').filter(p => !!p), !resolvedAbsolute).join('/');
<     return (resolvedAbsolute ? '/' : '') + resolvedPath || '.';
<   },
<   relative: (from, to) => {
<     from = PATH_FS.resolve(from).substr(1);
<     to = PATH_FS.resolve(to).substr(1);
<     function trim(arr) {
<       var start = 0;
<       for (; start < arr.length; start++) {
<         if (arr[start] !== '') break;
<       }
<       var end = arr.length - 1;
<       for (; end >= 0; end--) {
<         if (arr[end] !== '') break;
<       }
<       if (start > end) return [];
<       return arr.slice(start, end - start + 1);
<     }
<     var fromParts = trim(from.split('/'));
<     var toParts = trim(to.split('/'));
<     var length = Math.min(fromParts.length, toParts.length);
<     var samePartsLength = length;
<     for (var i = 0; i < length; i++) {
<       if (fromParts[i] !== toParts[i]) {
<         samePartsLength = i;
<         break;
<       }
<     }
<     var outputParts = [];
<     for (var i = samePartsLength; i < fromParts.length; i++) {
<       outputParts.push('..');
---
>     for (var _len = arguments.length, paths = new Array(_len), _key2 = 0; _key2 < _len; _key2++) {
>       paths[_key2] = arguments[_key2];
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<     outputParts = outputParts.concat(toParts.slice(samePartsLength));
<     return outputParts.join('/');
<   }
---
>     paths.unshift(FS.cwd());
>     return nodePath['posix']['resolve'](...paths);
>   },
>   relative: (from, to) => nodePath['posix']['relative'](from || FS.cwd(), to || FS.cwd())

Kind regards, Maurice