From 7cb0f5f84a2541578df8e62fcbe098108b0b8f43 Mon Sep 17 00:00:00 2001
From: Nathan Rajlich <nathan@tootallnate.net>
Date: Tue, 13 Mar 2012 21:04:24 -0700
Subject: [PATCH] install: update install.js to use `process.config`

Now that the node_prefix is available from within node, we can use it :)
---
 Makefile           |  4 ++--
 tools/installer.js | 12 +++---------
 2 files changed, 5 insertions(+), 11 deletions(-)

diff --git a/Makefile b/Makefile
index da628d24b7..bb405572ec 100644
--- a/Makefile
+++ b/Makefile
@@ -33,10 +33,10 @@ out/Makefile: common.gypi deps/uv/uv.gyp deps/http_parser/http_parser.gyp deps/z
 	tools/gyp_node -f make
 
 install: all
-	out/Release/node tools/installer.js ./config.gypi install
+	out/Release/node tools/installer.js install
 
 uninstall:
-	out/Release/node tools/installer.js ./config.gypi uninstall
+	out/Release/node tools/installer.js uninstall
 
 clean:
 	-rm -rf out/Makefile node node_g out/$(BUILDTYPE)/node
diff --git a/tools/installer.js b/tools/installer.js
index 88822683fb..883f47e6d8 100644
--- a/tools/installer.js
+++ b/tools/installer.js
@@ -1,21 +1,15 @@
 var fs = require('fs'),
     path = require('path'),
     exec = require('child_process').exec,
-    options = fs.readFileSync(process.argv[2]).toString(),
-    cmd = process.argv[3];
+    cmd = process.argv[2];
 
 if (cmd !== 'install' && cmd !== 'uninstall') {
   console.error('Unknown command: ' + cmd);
   process.exit(1);
 }
 
-// Python pprint.pprint() uses single quotes instead of double.
-// awful.
-options = options.replace(/'/gi, '"')
-
-// Parse options file and remove first comment line
-options = JSON.parse(options.split('\n').slice(1).join(''));
-var variables = options.variables,
+// Use the built-in config reported by the current process
+var variables = process.config.variables,
     node_prefix = variables.node_prefix || '/usr/local';
 
 // Execution queue