[NSTask] Pass complete path as argv[0]

Bouke · Bouke · commit 6e4c25f4406d · 2016-05-09T09:09:14.000+02:00
This allows executables to derive their own absolute
path. SwiftPM relies on this value to derive the compiler
path and fake toolchain path.
diff --git a/Foundation/NSTask.swift b/Foundation/NSTask.swift
@@ -194,7 +194,7 @@ public class NSTask : NSObject {
         
         // Convert the arguments array into a posix_spawn-friendly format
         
-        var args = [launchPath.lastPathComponent]
+        var args = [launchPath]
         if let arguments = self.arguments {
             args.append(contentsOf: arguments)
         }

Original file line number	Diff line number	Diff line change
`@@ -194,7 +194,7 @@ public class NSTask : NSObject {`
`194`	`194`
`195`	`195`	`// Convert the arguments array into a posix_spawn-friendly format`
`196`	`196`
`197`		`- var args = [launchPath.lastPathComponent]`
	`197`	`+ var args = [launchPath]`
`198`	`198`	`if let arguments = self.arguments {`
`199`	`199`	`args.append(contentsOf: arguments)`
`200`	`200`	`}`