From 8732961d5119731aa115a4dadd2a01150b99de16 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Boris=20B=C3=BCgling?= <bbuegling@apple.com>
Date: Thu, 30 Nov 2023 17:01:59 -0500
Subject: [PATCH] Remove dependency on swift-system (#448)

This dependency is unused and just unnecessarily complicates things.
---
 CMakeLists.txt                    |  1 -
 Package.swift                     | 11 -----------
 Sources/TSCBasic/CMakeLists.txt   |  2 --
 Sources/TSCBasic/FileSystem.swift |  1 -
 4 files changed, 15 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index b5c7fb1f..fa443140 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -16,7 +16,6 @@ option(BUILD_SHARED_LIBS "Build shared libraries by default" YES)
 find_package(dispatch QUIET)
 find_package(Foundation QUIET)
 find_package(Threads QUIET)
-find_package(SwiftSystem CONFIG REQUIRED)
 
 add_subdirectory(Sources)
 add_subdirectory(cmake/modules)
diff --git a/Package.swift b/Package.swift
index ab2774c8..40c0d295 100644
--- a/Package.swift
+++ b/Package.swift
@@ -69,7 +69,6 @@ let package = Package(
             dependencies: [
               "TSCLibc",
               "TSCclibc",
-              .product(name: "SystemPackage", package: "swift-system"),
             ],
             exclude: CMakeFiles + ["README.md"],
             cxxSettings: [
@@ -110,13 +109,3 @@ let package = Package(
             exclude: ["pkgconfigInputs", "Inputs"]),
     ]
 )
-
- if ProcessInfo.processInfo.environment["SWIFTCI_USE_LOCAL_DEPS"] == nil {
-     package.dependencies += [
-         .package(url: "https://github.com/apple/swift-system.git", from: "1.1.1"),
-     ]
- } else {
-     package.dependencies += [
-         .package(path: "../swift-system"),
-     ]
- }
diff --git a/Sources/TSCBasic/CMakeLists.txt b/Sources/TSCBasic/CMakeLists.txt
index 1217bdfc..0f30dfff 100644
--- a/Sources/TSCBasic/CMakeLists.txt
+++ b/Sources/TSCBasic/CMakeLists.txt
@@ -56,8 +56,6 @@ target_compile_options(TSCBasic PUBLIC
   "$<$<PLATFORM_ID:Android>:SHELL:-Xcc -U_GNU_SOURCE>"
   # Ignore secure function warnings on Windows.
   "$<$<PLATFORM_ID:Windows>:SHELL:-Xcc -D_CRT_SECURE_NO_WARNINGS>")
-target_link_libraries(TSCBasic PUBLIC
-  SwiftSystem::SystemPackage)
 target_link_libraries(TSCBasic PRIVATE
   TSCclibc
   TSCLibc)
diff --git a/Sources/TSCBasic/FileSystem.swift b/Sources/TSCBasic/FileSystem.swift
index b33b1c61..8667130d 100644
--- a/Sources/TSCBasic/FileSystem.swift
+++ b/Sources/TSCBasic/FileSystem.swift
@@ -11,7 +11,6 @@
 import TSCLibc
 import Foundation
 import Dispatch
-import SystemPackage
 
 public struct FileSystemError: Error, Equatable, Sendable {
     public enum Kind: Equatable, Sendable {