Merge pull request #63 from yonaskolb/homebrew-disable-sandbox

Disable sandbox when building XcodeGen for Homebrew

Formula/xcodegen.rb

@@ -10,7 +10,7 @@ class Xcodegen < Formula
   def install
     xcodegen_path = "#{buildpath}/.build/release/XcodeGen"
     ohai "Building XcodeGen"
-    system("swift build -c release -Xswiftc -static-stdlib")
+    system("swift build --disable-sandbox -c release -Xswiftc -static-stdlib")
     bin.install xcodegen_path
     pkgshare.install "SettingPresets"
   end

README.md

@@ -68,7 +68,7 @@ $ make
 
 ```
 $ brew tap yonaskolb/XcodeGen https://github.com/yonaskolb/XcodeGen.git
-$ brew install XcodeGen --no-sandbox
+$ brew install XcodeGen
 ```
 
 ### Swift Package Manager