diff --git a/Runtimes/Overlay/Android/Android/CMakeLists.txt b/Runtimes/Overlay/Android/Android/CMakeLists.txt
index 414836134e385..ee6adf2fbdc3d 100644
--- a/Runtimes/Overlay/Android/Android/CMakeLists.txt
+++ b/Runtimes/Overlay/Android/Android/CMakeLists.txt
@@ -16,6 +16,7 @@ target_link_libraries(swiftAndroid PRIVATE
   swiftCore)
 
 install(TARGETS swiftAndroid
+  EXPORT SwiftOverlayTargets
   ARCHIVE DESTINATION "${SwiftOverlay_INSTALL_LIBDIR}"
   LIBRARY DESTINATION "${SwiftOverlay_INSTALL_LIBDIR}"
   RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}")
diff --git a/Runtimes/Overlay/Android/Math/CMakeLists.txt b/Runtimes/Overlay/Android/Math/CMakeLists.txt
index abe85dee695a3..5e1d53a3ddff0 100644
--- a/Runtimes/Overlay/Android/Math/CMakeLists.txt
+++ b/Runtimes/Overlay/Android/Math/CMakeLists.txt
@@ -8,6 +8,7 @@ target_link_libraries(swift_math PRIVATE
   swiftCore)
 
 install(TARGETS swift_math
+  EXPORT SwiftOverlayTargets
   ARCHIVE DESTINATION "${SwiftOverlay_INSTALL_LIBDIR}"
   LIBRARY DESTINATION "${SwiftOverlay_INSTALL_LIBDIR}"
   RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}")
diff --git a/Runtimes/Overlay/Android/clang/CMakeLists.txt b/Runtimes/Overlay/Android/clang/CMakeLists.txt
index 038145862f44d..2ca7b561b1f0c 100644
--- a/Runtimes/Overlay/Android/clang/CMakeLists.txt
+++ b/Runtimes/Overlay/Android/clang/CMakeLists.txt
@@ -28,12 +28,13 @@ target_compile_options(SwiftAndroid INTERFACE
   "$<$<COMPILE_LANGUAGE:Swift>:SHELL:-Xcc --sysroot=\"${CMAKE_ANDROID_NDK_TOOLCHAIN_UNIFIED}/sysroot\">"
   "$<$<COMPILE_LANGUAGE:Swift>:SHELL:-vfsoverlay ${CMAKE_CURRENT_BINARY_DIR}/android-ndk-overlay.yaml>")
 
+install(TARGETS SwiftAndroid
+  EXPORT SwiftOverlayTargets)
 install(FILES
   android.modulemap
   SwiftAndroidNDK.h
   SwiftBionic.h
   DESTINATION ${CMAKE_INSTALL_LIBDIR}/swift/${SwiftOverlay_PLATFORM_SUBDIR}/${SwiftOverlay_ARCH_SUBDIR})
-
 install(FILES
   posix_filesystem.apinotes
   spawn.apinotes
diff --git a/Runtimes/Overlay/CMakeLists.txt b/Runtimes/Overlay/CMakeLists.txt
index 0cf615df38315..efea4a3f1438b 100644
--- a/Runtimes/Overlay/CMakeLists.txt
+++ b/Runtimes/Overlay/CMakeLists.txt
@@ -66,3 +66,22 @@ endif()
 if(WIN32)
   add_subdirectory(Windows)
 endif()
+
+# Inter-project install info
+export(EXPORT SwiftOverlayTargets
+  FILE "cmake/SwiftOverlay/SwiftOverlayTargets.cmake")
+install(EXPORT SwiftOverlayTargets
+  DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/SwiftOverlay"
+  FILE "SwiftOverlayTargets.cmake"
+  COMPONENT SwiftOverlayCMake)
+include(CMakePackageConfigHelpers)
+configure_package_config_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/interface/SwiftOverlayConfig.cmake.in"
+  "${CMAKE_CURRENT_BINARY_DIR}/cmake/SwiftOverlay/SwiftOverlayConfig.cmake"
+  INSTALL_DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/SwiftOverlay")
+write_basic_package_version_file("${CMAKE_CURRENT_BINARY_DIR}/cmake/SwiftOverlay/SwiftOverlayConfigVersion.cmake"
+  VERSION "${PROJECT_VERSION}"
+  COMPATIBILITY ExactVersion)
+install(FILES
+  "${CMAKE_CURRENT_BINARY_DIR}/cmake/SwiftOverlay/SwiftOverlayConfig.cmake"
+  "${CMAKE_CURRENT_BINARY_DIR}/cmake/SwiftOverlay/SwiftOverlayConfigVersion.cmake"
+  DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/SwiftOverlay")
diff --git a/Runtimes/Overlay/Windows/CRT/CMakeLists.txt b/Runtimes/Overlay/Windows/CRT/CMakeLists.txt
index 0c67c3f5fd683..31dcad922722c 100644
--- a/Runtimes/Overlay/Windows/CRT/CMakeLists.txt
+++ b/Runtimes/Overlay/Windows/CRT/CMakeLists.txt
@@ -18,6 +18,7 @@ target_link_libraries(swiftCRT PRIVATE
   swiftCore)
 
 install(TARGETS swiftCRT
+  EXPORT SwiftOverlayTargets
   ARCHIVE DESTINATION "${SwiftOverlay_INSTALL_LIBDIR}"
   LIBRARY DESTINATION "${SwiftOverlay_INSTALL_LIBDIR}"
   RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}")
diff --git a/Runtimes/Overlay/Windows/WinSDK/CMakeLists.txt b/Runtimes/Overlay/Windows/WinSDK/CMakeLists.txt
index 9140c71e0261f..1d9468f812699 100644
--- a/Runtimes/Overlay/Windows/WinSDK/CMakeLists.txt
+++ b/Runtimes/Overlay/Windows/WinSDK/CMakeLists.txt
@@ -10,6 +10,7 @@ target_link_libraries(swiftWinSDK PRIVATE
   swiftCore)
 
 install(TARGETS swiftWinSDK
+  EXPORT SwiftOverlayTargets
   ARCHIVE DESTINATION "${SwiftOverlay_INSTALL_LIBDIR}"
   LIBRARY DESTINATION "${SwiftOverlay_INSTALL_LIBDIR}"
   RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}")
diff --git a/Runtimes/Overlay/Windows/clang/CMakeLists.txt b/Runtimes/Overlay/Windows/clang/CMakeLists.txt
index 8f2872d1c8ce1..5e6fe33e9eab3 100644
--- a/Runtimes/Overlay/Windows/clang/CMakeLists.txt
+++ b/Runtimes/Overlay/Windows/clang/CMakeLists.txt
@@ -41,6 +41,8 @@ add_library(ClangModules INTERFACE)
 target_compile_options(ClangModules INTERFACE
   "$<$<COMPILE_LANGUAGE:Swift>:SHELL:-vfsoverlay ${CMAKE_CURRENT_BINARY_DIR}/windows-sdk-overlay.yaml>")
 
+install(TARGETS ClangModules
+  EXPORT SwiftOverlayTargets)
 install(FILES
   ucrt.modulemap
   vcruntime.apinotes
diff --git a/Runtimes/Overlay/clang/CMakeLists.txt b/Runtimes/Overlay/clang/CMakeLists.txt
index c1c91ad2ea126..07d955fabb274 100644
--- a/Runtimes/Overlay/clang/CMakeLists.txt
+++ b/Runtimes/Overlay/clang/CMakeLists.txt
@@ -13,6 +13,7 @@ target_link_libraries(swift_Builtin_float PRIVATE
   swiftCore)
 
 install(TARGETS swift_Builtin_float
+  EXPORT SwiftOverlayTargets
   ARCHIVE DESTINATION "${SwiftOverlay_INSTALL_LIBDIR}"
   LIBRARY DESTINATION "${SwiftOverlay_INSTALL_LIBDIR}"
   RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}")
diff --git a/Runtimes/Overlay/cmake/interface/SwiftOverlayConfig.cmake.in b/Runtimes/Overlay/cmake/interface/SwiftOverlayConfig.cmake.in
new file mode 100644
index 0000000000000..eaabdc1972d67
--- /dev/null
+++ b/Runtimes/Overlay/cmake/interface/SwiftOverlayConfig.cmake.in
@@ -0,0 +1,4 @@
+@PACKAGE_INIT@
+include("${CMAKE_CURRENT_LIST_DIR}/SwiftOverlayTargets.cmake")
+
+set(SwiftOverlay_ENABLE_REFLECTION  @SwiftOverlay_ENABLE_REFLECTION@)