Merge pull request #2616 from thebrowsercompany/jeff/cmake-version-marker-modules

[cmake] Build version marker modules.

Author: ahoppen

Sources/CMakeLists.txt

@@ -20,3 +20,4 @@ add_subdirectory(SwiftSyntaxMacroExpansion)
 add_subdirectory(SwiftCompilerPluginMessageHandling)
 add_subdirectory(SwiftIDEUtils)
 add_subdirectory(SwiftCompilerPlugin)
+add_subdirectory(VersionMarkerModules)

Sources/VersionMarkerModules/CMakeLists.txt

@@ -0,0 +1,16 @@
+# This source file is part of the Swift.org open source project
+#
+# Copyright (c) 2014 - 2023 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
+
+# Version Marker Modules.
+# See the 'Macro Versioning.md' document for more details.
+add_library(SwiftSyntax509 STATIC
+  SwiftSyntax509/Empty.swift)
+add_library(SwiftSyntax510 STATIC
+  SwiftSyntax509/Empty.swift)
+add_library(SwiftSyntax600 STATIC
+  SwiftSyntax509/Empty.swift)