Fix build error occurring on Linux when arc4random_uniform is present (#59)

* Update XcodeProj to upstream and add a guard statement

* Return packageDependencies for better coherence rather than an empty array

* Switch to fork of xcodeproj and remove xcodegen deps

Author: Zaphhh

Package.resolved

@@ -9,24 +9,6 @@
         "version" : "4.6.1"
       }
     },
-    {
-      "identity" : "graphviz",
-      "kind" : "remoteSourceControl",
-      "location" : "https://github.com/wabiverse/GraphViz.git",
-      "state" : {
-        "revision" : "5e597d2f580f543cf7185f260c69b6b482a68d0f",
-        "version" : "0.6.0"
-      }
-    },
-    {
-      "identity" : "jsonutilities",
-      "kind" : "remoteSourceControl",
-      "location" : "https://github.com/yonaskolb/JSONUtilities.git",
-      "state" : {
-        "revision" : "128d2ffc22467f69569ef8ff971683e2393191a0",
-        "version" : "4.2.0"
-      }
-    },
     {
       "identity" : "pathkit",
       "kind" : "remoteSourceControl",
@@ -216,22 +198,13 @@
         "version" : "1.4.0"
       }
     },
-    {
-      "identity" : "swiftcli",
-      "kind" : "remoteSourceControl",
-      "location" : "https://github.com/jakeheis/SwiftCLI.git",
-      "state" : {
-        "revision" : "2e949055d9797c1a6bddcda0e58dada16cc8e970",
-        "version" : "6.0.3"
-      }
-    },
     {
       "identity" : "swiftxcodeproj",
       "kind" : "remoteSourceControl",
-      "location" : "https://github.com/stackotter/SwiftXcodeProj.git",
+      "location" : "https://github.com/stackotter/SwiftXcodeProj",
       "state" : {
-        "revision" : "46e9b907e3ec66010cf2204594549ff1dc195032",
-        "version" : "8.10.1"
+        "revision" : "182a1f69f0c77e1a152fba083b7fa814785824dd",
+        "version" : "8.11.0"
       }
     },
     {
@@ -252,15 +225,6 @@
         "version" : "2.1.0"
       }
     },
-    {
-      "identity" : "xcodegen",
-      "kind" : "remoteSourceControl",
-      "location" : "https://github.com/stackotter/XcodeGen",
-      "state" : {
-        "revision" : "8f562268f8b54461b6ddfe817d624bc4e307a30e",
-        "version" : "2.35.2"
-      }
-    },
     {
       "identity" : "xctest-dynamic-overlay",
       "kind" : "remoteSourceControl",

Package.swift

@@ -18,7 +18,7 @@ let package = Package(
     .package(url: "https://github.com/onevcat/Rainbow", from: "3.0.0"),
     .package(url: "https://github.com/mxcl/Version.git", from: "2.0.0"),
     .package(url: "https://github.com/apple/swift-docc-plugin", from: "1.0.0"),
-    .package(url: "https://github.com/stackotter/XcodeGen", exact: "2.35.2"),
+    .package(url: "https://github.com/stackotter/SwiftXcodeProj", from: "8.11.0"),
     .package(url: "https://github.com/apple/swift-syntax", exact: "510.0.1"),
     .package(url: "https://github.com/apple/swift-format", exact: "510.0.1"),
     .package(url: "https://github.com/pointfreeco/swift-overture", from: "0.5.0"),
@@ -44,8 +44,7 @@ let package = Package(
         "HotReloadingProtocol",
         "FileSystemWatcher",
         "Yams",
-        .product(name: "XcodeGenKit", package: "XcodeGen"),
-        .product(name: "ProjectSpec", package: "XcodeGen"),
+        "SwiftXcodeProj",
         .product(name: "SwiftSyntax", package: "swift-syntax"),
         .product(name: "SwiftSyntaxBuilder", package: "swift-syntax"),
         .product(name: "SwiftFormat", package: "swift-format"),

Sources/swift-bundler/Bundler/XcodeprojConverter/XcodeprojConverter.swift

@@ -118,6 +118,7 @@ enum XcodeprojConverter {
     rootDirectory: URL
   ) -> [XcodePackageDependency] {
     var packageDependencies: [XcodePackageDependency] = []
+
     for dependency in target.packageProductDependencies {
       guard
         let package = dependency.package,