opus

node_modules/detect-libc/.npmignore

@@ -0,0 +1,7 @@
+.nyc_output
+.travis.yml
+coverage
+test.js
+node_modules
+/.circleci
+/tests/integration

node_modules/detect-libc/LICENSE

@@ -0,0 +1,201 @@
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node_modules/detect-libc/README.md

@@ -0,0 +1,78 @@
+# detect-libc
+
+Node.js module to detect the C standard library (libc) implementation
+family and version in use on a given Linux system.
+
+Provides a value suitable for use with the `LIBC` option of
+[prebuild](https://www.npmjs.com/package/prebuild),
+[prebuild-ci](https://www.npmjs.com/package/prebuild-ci) and
+[prebuild-install](https://www.npmjs.com/package/prebuild-install),
+therefore allowing build and provision of pre-compiled binaries
+for musl-based Linux e.g. Alpine as well as glibc-based.
+
+Currently supports libc detection of `glibc` and `musl`.
+
+## Install
+
+```sh
+npm install detect-libc
+```
+
+## Usage
+
+### API
+
+```js
+const { GLIBC, MUSL, family, version, isNonGlibcLinux } = require('detect-libc');
+```
+
+* `GLIBC` is a String containing the value "glibc" for comparison with `family`.
+* `MUSL` is a String containing the value "musl" for comparison with `family`.
+* `family` is a String representing the system libc family.
+* `version` is a String representing the system libc version number.
+* `isNonGlibcLinux` is a Boolean representing whether the system is a non-glibc Linux, e.g. Alpine.
+
+### detect-libc command line tool
+
+When run on a Linux system with a non-glibc libc,
+the child command will be run with the `LIBC` environment variable
+set to the relevant value.
+
+On all other platforms will run the child command as-is.
+
+The command line feature requires `spawnSync` provided by Node v0.12+.
+
+```sh
+detect-libc child-command
+```
+
+## Integrating with prebuild
+
+```json
+  "scripts": {
+    "install": "detect-libc prebuild-install || node-gyp rebuild",
+    "test": "mocha && detect-libc prebuild-ci"
+  },
+  "dependencies": {
+    "detect-libc": "^1.0.2",
+    "prebuild-install": "^2.2.0"
+  },
+  "devDependencies": {
+    "prebuild": "^6.2.1",
+    "prebuild-ci": "^2.2.3"
+  }
+```
+
+## Licence
+
+Copyright 2017 Lovell Fuller
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at [http://www.apache.org/licenses/LICENSE-2.0](http://www.apache.org/licenses/LICENSE-2.0.html)
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.

node_modules/detect-libc/bin/detect-libc.js

@@ -0,0 +1,18 @@
+#!/usr/bin/env node
+
+'use strict';
+
+var spawnSync = require('child_process').spawnSync;
+var libc = require('../');
+
+var spawnOptions = {
+  env: process.env,
+  shell: true,
+  stdio: 'inherit'
+};
+
+if (libc.isNonGlibcLinux) {
+  spawnOptions.env.LIBC = process.env.LIBC || libc.family;
+}
+
+process.exit(spawnSync(process.argv[2], process.argv.slice(3), spawnOptions).status);

node_modules/detect-libc/lib/detect-libc.js

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+'use strict';
+
+var platform = require('os').platform();
+var spawnSync = require('child_process').spawnSync;
+var readdirSync = require('fs').readdirSync;
+
+var GLIBC = 'glibc';
+var MUSL = 'musl';
+
+var spawnOptions = {
+  encoding: 'utf8',
+  env: process.env
+};
+
+if (!spawnSync) {
+  spawnSync = function () {
+    return { status: 126, stdout: '', stderr: '' };
+  };
+}
+
+function contains (needle) {
+  return function (haystack) {
+    return haystack.indexOf(needle) !== -1;
+  };
+}
+
+function versionFromMuslLdd (out) {
+  return out.split(/[\r\n]+/)[1].trim().split(/\s/)[1];
+}
+
+function safeReaddirSync (path) {
+  try {
+    return readdirSync(path);
+  } catch (e) {}
+  return [];
+}
+
+var family = '';
+var version = '';
+var method = '';
+
+if (platform === 'linux') {
+  // Try getconf
+  var glibc = spawnSync('getconf', ['GNU_LIBC_VERSION'], spawnOptions);
+  if (glibc.status === 0) {
+    family = GLIBC;
+    version = glibc.stdout.trim().split(' ')[1];
+    method = 'getconf';
+  } else {
+    // Try ldd
+    var ldd = spawnSync('ldd', ['--version'], spawnOptions);
+    if (ldd.status === 0 && ldd.stdout.indexOf(MUSL) !== -1) {
+      family = MUSL;
+      version = versionFromMuslLdd(ldd.stdout);
+      method = 'ldd';
+    } else if (ldd.status === 1 && ldd.stderr.indexOf(MUSL) !== -1) {
+      family = MUSL;
+      version = versionFromMuslLdd(ldd.stderr);
+      method = 'ldd';
+    } else {
+      // Try filesystem (family only)
+      var lib = safeReaddirSync('/lib');
+      if (lib.some(contains('-linux-gnu'))) {
+        family = GLIBC;
+        method = 'filesystem';
+      } else if (lib.some(contains('libc.musl-'))) {
+        family = MUSL;
+        method = 'filesystem';
+      } else if (lib.some(contains('ld-musl-'))) {
+        family = MUSL;
+        method = 'filesystem';
+      } else {
+        var usrSbin = safeReaddirSync('/usr/sbin');
+        if (usrSbin.some(contains('glibc'))) {
+          family = GLIBC;
+          method = 'filesystem';
+        }
+      }
+    }
+  }
+}
+
+var isNonGlibcLinux = (family !== '' && family !== GLIBC);
+
+module.exports = {
+  GLIBC: GLIBC,
+  MUSL: MUSL,
+  family: family,
+  version: version,
+  method: method,
+  isNonGlibcLinux: isNonGlibcLinux
+};

node_modules/detect-libc/package.json

@@ -0,0 +1,70 @@
+{
+  "_from": "detect-libc@^1.0.2",
+  "_id": "detect-libc@1.0.3",
+  "_inBundle": false,
+  "_integrity": "sha1-+hN8S9aY7fVc1c0CrFWfkaTEups=",
+  "_location": "/detect-libc",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "detect-libc@^1.0.2",
+    "name": "detect-libc",
+    "escapedName": "detect-libc",
+    "rawSpec": "^1.0.2",
+    "saveSpec": null,
+    "fetchSpec": "^1.0.2"
+  },
+  "_requiredBy": [
+    "/node-pre-gyp"
+  ],
+  "_resolved": "https://registry.npmjs.org/detect-libc/-/detect-libc-1.0.3.tgz",
+  "_shasum": "fa137c4bd698edf55cd5cd02ac559f91a4c4ba9b",
+  "_spec": "detect-libc@^1.0.2",
+  "_where": "C:\\Users\\matia\\Documents\\GitHub\\Musix-V3\\node_modules\\node-pre-gyp",
+  "author": {
+    "name": "Lovell Fuller",
+    "email": "npm@lovell.info"
+  },
+  "bin": {
+    "detect-libc": "bin/detect-libc.js"
+  },
+  "bugs": {
+    "url": "https://github.com/lovell/detect-libc/issues"
+  },
+  "bundleDependencies": false,
+  "contributors": [
+    {
+      "name": "Niklas Salmoukas",
+      "email": "niklas@salmoukas.com"
+    }
+  ],
+  "deprecated": false,
+  "description": "Node.js module to detect the C standard library (libc) implementation family and version",
+  "devDependencies": {
+    "ava": "^0.23.0",
+    "nyc": "^11.3.0",
+    "proxyquire": "^1.8.0",
+    "semistandard": "^11.0.0"
+  },
+  "engines": {
+    "node": ">=0.10"
+  },
+  "homepage": "https://github.com/lovell/detect-libc#readme",
+  "keywords": [
+    "libc",
+    "glibc",
+    "musl"
+  ],
+  "license": "Apache-2.0",
+  "main": "lib/detect-libc.js",
+  "name": "detect-libc",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/lovell/detect-libc.git"
+  },
+  "scripts": {
+    "test": "semistandard && nyc --reporter=lcov ava"
+  },
+  "version": "1.0.3"
+}