diff --git a/Sources/CMakeLists.txt b/Sources/CMakeLists.txt
index 82562eb7a01..5af06570360 100644
--- a/Sources/CMakeLists.txt
+++ b/Sources/CMakeLists.txt
@@ -37,3 +37,4 @@ add_subdirectory(swift-run)
 add_subdirectory(swift-test)
 add_subdirectory(SwiftSDKCommand)
 add_subdirectory(Workspace)
+add_subdirectory(XCBuildSupport)
diff --git a/Sources/Commands/CMakeLists.txt b/Sources/Commands/CMakeLists.txt
index 3f2275fbe02..e74414c60bf 100644
--- a/Sources/Commands/CMakeLists.txt
+++ b/Sources/Commands/CMakeLists.txt
@@ -59,11 +59,8 @@ target_link_libraries(Commands PUBLIC
   SourceControl
   TSCBasic
   TSCUtility
-  Workspace)
-
-target_compile_definitions(Commands
-  PRIVATE DISABLE_XCBUILD_SUPPORT)
-
+  Workspace
+  XCBuildSupport)
 target_link_libraries(Commands PRIVATE
   DriverSupport
   $<$<NOT:$<PLATFORM_ID:Darwin>>:FoundationXML>)
diff --git a/Sources/Commands/PackageCommands/DumpCommands.swift b/Sources/Commands/PackageCommands/DumpCommands.swift
index bde6b0d0fe1..8727d1dd0e5 100644
--- a/Sources/Commands/PackageCommands/DumpCommands.swift
+++ b/Sources/Commands/PackageCommands/DumpCommands.swift
@@ -15,10 +15,7 @@ import Basics
 import CoreCommands
 import Foundation
 import PackageModel
-
-#if !DISABLE_XCBUILD_SUPPORT
 import XCBuildSupport
-#endif
 
 struct DumpSymbolGraph: SwiftCommand {
     static let configuration = CommandConfiguration(
@@ -139,7 +136,6 @@ struct DumpPIF: SwiftCommand {
     var preserveStructure: Bool = false
 
     func run(_ swiftCommandState: SwiftCommandState) throws {
-        #if !DISABLE_XCBUILD_SUPPORT
         let graph = try swiftCommandState.loadPackageGraph()
         let pif = try PIFBuilder.generatePIF(
             buildParameters: swiftCommandState.productsBuildParameters,
@@ -148,9 +144,6 @@ struct DumpPIF: SwiftCommand {
             observabilityScope: swiftCommandState.observabilityScope,
             preservePIFModelStructure: preserveStructure)
         print(pif)
-        #else
-        fatalError("This subcommand is not available on the current platform")
-        #endif
     }
 
     var toolWorkspaceConfiguration: ToolWorkspaceConfiguration {
diff --git a/Sources/Commands/PackageCommands/SwiftPackageCommand.swift b/Sources/Commands/PackageCommands/SwiftPackageCommand.swift
index 826e22912b0..8c2170e2f1f 100644
--- a/Sources/Commands/PackageCommands/SwiftPackageCommand.swift
+++ b/Sources/Commands/PackageCommands/SwiftPackageCommand.swift
@@ -20,10 +20,7 @@ import PackageModel
 import SourceControl
 import SPMBuildCore
 import Workspace
-
-#if !DISABLE_XCBUILD_SUPPORT
 import XCBuildSupport
-#endif
 
 import enum TSCUtility.Diagnostics
 
diff --git a/Sources/Commands/SwiftBuildCommand.swift b/Sources/Commands/SwiftBuildCommand.swift
index a29eca9d0e1..96b9a813d23 100644
--- a/Sources/Commands/SwiftBuildCommand.swift
+++ b/Sources/Commands/SwiftBuildCommand.swift
@@ -16,10 +16,7 @@ import Build
 import CoreCommands
 import PackageGraph
 import SPMBuildCore
-
-#if !DISABLE_XCBUILD_SUPPORT
 import XCBuildSupport
-#endif
 
 import class TSCBasic.Process
 import var TSCBasic.stdoutStream
diff --git a/Sources/CoreCommands/BuildSystemSupport.swift b/Sources/CoreCommands/BuildSystemSupport.swift
index 567b2f0d186..3df40912808 100644
--- a/Sources/CoreCommands/BuildSystemSupport.swift
+++ b/Sources/CoreCommands/BuildSystemSupport.swift
@@ -12,10 +12,7 @@
 
 import Build
 import SPMBuildCore
-
-#if !DISABLE_XCBUILD_SUPPORT
 import XCBuildSupport
-#endif
 
 import class Basics.ObservabilityScope
 import struct PackageGraph.ModulesGraph
@@ -63,7 +60,6 @@ private struct NativeBuildSystemFactory: BuildSystemFactory {
     }
 }
 
-#if !DISABLE_XCBUILD_SUPPORT
 private struct XcodeBuildSystemFactory: BuildSystemFactory {
     let swiftCommandState: SwiftCommandState
 
@@ -91,19 +87,12 @@ private struct XcodeBuildSystemFactory: BuildSystemFactory {
         )
     }
 }
-#endif
 
 extension SwiftCommandState {
     public var defaultBuildSystemProvider: BuildSystemProvider {
-        #if !DISABLE_XCBUILD_SUPPORT
         .init(providers: [
             .native: NativeBuildSystemFactory(swiftCommandState: self),
             .xcode: XcodeBuildSystemFactory(swiftCommandState: self)
         ])
-        #else
-        .init(providers: [
-            .native: NativeBuildSystemFactory(swiftCommandState: self),
-        ])
-        #endif
     }
 }
diff --git a/Sources/CoreCommands/CMakeLists.txt b/Sources/CoreCommands/CMakeLists.txt
index f9ae401890a..d7ec0cbb632 100644
--- a/Sources/CoreCommands/CMakeLists.txt
+++ b/Sources/CoreCommands/CMakeLists.txt
@@ -18,11 +18,8 @@ target_link_libraries(CoreCommands PUBLIC
   PackageGraph
   TSCBasic
   TSCUtility
-  Workspace)
-
-target_compile_definitions(CoreCommands
-  PRIVATE DISABLE_XCBUILD_SUPPORT)
-
+  Workspace
+  XCBuildSupport)
 target_link_libraries(CoreCommands PRIVATE
   DriverSupport
   $<$<NOT:$<PLATFORM_ID:Darwin>>:FoundationXML>)
diff --git a/Sources/XCBuildSupport/CMakeLists.txt b/Sources/XCBuildSupport/CMakeLists.txt
new file mode 100644
index 00000000000..b478bdb56bd
--- /dev/null
+++ b/Sources/XCBuildSupport/CMakeLists.txt
@@ -0,0 +1,25 @@
+# This source file is part of the Swift open source project
+#
+# Copyright (c) 2014 - 2020 Apple Inc. and the Swift project authors
+# Licensed under Apache License v2.0 with Runtime Library Exception
+#
+# See http://swift.org/LICENSE.txt for license information
+# See http://swift.org/CONTRIBUTORS.txt for Swift project authors
+
+add_library(XCBuildSupport STATIC
+  PIF.swift
+  PIFBuilder.swift
+  XCBuildDelegate.swift
+  XCBuildMessage.swift
+  XCBuildOutputParser.swift
+  XcodeBuildSystem.swift)
+target_link_libraries(XCBuildSupport PUBLIC
+  Build
+  DriverSupport
+  TSCBasic
+  TSCUtility
+  PackageGraph
+)
+
+set_target_properties(XCBuildSupport PROPERTIES
+  INTERFACE_INCLUDE_DIRECTORIES ${CMAKE_Swift_MODULE_DIRECTORY})
diff --git a/Sources/swift-bootstrap/CMakeLists.txt b/Sources/swift-bootstrap/CMakeLists.txt
index e8cb9c4e879..92052ac7098 100644
--- a/Sources/swift-bootstrap/CMakeLists.txt
+++ b/Sources/swift-bootstrap/CMakeLists.txt
@@ -17,7 +17,5 @@ target_link_libraries(swift-bootstrap PRIVATE
   PackageModel
   SwiftDriver
   TSCBasic
-  TSCUtility)
-
-target_compile_definitions(swift-bootstrap
-  PRIVATE DISABLE_XCBUILD_SUPPORT)
+  TSCUtility
+  XCBuildSupport)
diff --git a/Sources/swift-bootstrap/main.swift b/Sources/swift-bootstrap/main.swift
index 55f6b58e000..03d505d269d 100644
--- a/Sources/swift-bootstrap/main.swift
+++ b/Sources/swift-bootstrap/main.swift
@@ -24,10 +24,7 @@ import PackageGraph
 import PackageLoading
 import PackageModel
 import SPMBuildCore
-
-#if !DISABLE_XCBUILD_SUPPORT
 import XCBuildSupport
-#endif
 
 import struct TSCBasic.KeyedPair
 import func TSCBasic.topologicalSort
@@ -332,7 +329,6 @@ struct SwiftBootstrapBuildTool: ParsableCommand {
                     observabilityScope: self.observabilityScope
                 )
             case .xcode:
-                #if !DISABLE_XCBUILD_SUPPORT
                 return try XcodeBuildSystem(
                     buildParameters: buildParameters,
                     packageGraphLoader: packageGraphLoader,
@@ -341,9 +337,6 @@ struct SwiftBootstrapBuildTool: ParsableCommand {
                     fileSystem: self.fileSystem,
                     observabilityScope: self.observabilityScope
                 )
-                #else
-                fatalError("SwiftPM was built without XCBuild support")
-                #endif
             }
         }