Upgrade to the latest version of detect-libc (#166)

Uses the Report API where available (Node.js 12+)
Otherwise spawns a single child process (Node.js 8, 10)

Author: lovell

package.json

@@ -19,7 +19,7 @@
     "napi"
   ],
   "dependencies": {
-    "detect-libc": "^1.0.3",
+    "detect-libc": "^2.0.0",
     "expand-template": "^2.0.3",
     "github-from-package": "0.0.0",
     "minimist": "^1.2.3",

rc.js

@@ -5,7 +5,7 @@ const detectLibc = require('detect-libc')
 const napi = require('napi-build-utils')
 
 const env = process.env
-const libc = env.LIBC || (detectLibc.isNonGlibcLinux && detectLibc.family) || ''
+const libc = env.LIBC || (detectLibc.isNonGlibcLinuxSync() && detectLibc.familySync()) || ''
 
 // Get the configuration
 module.exports = function (pkg) {