Install private static libs in static swift build

Author: jmschonfeld

Sources/CoreFoundation/CMakeLists.txt

@@ -135,3 +135,11 @@ install(DIRECTORY
             ${CMAKE_BINARY_DIR}/CoreFoundationHeaders/
         DESTINATION
             lib/swift/CoreFoundation)
+
+if(NOT BUILD_SHARED_LIBS)
+    get_swift_host_os(swift_os)
+    install(TARGETS CoreFoundation
+        ARCHIVE DESTINATION lib/swift_static/${swift_os}
+        LIBRARY DESTINATION lib/swift_static/${swift_os}
+        RUNTIME DESTINATION bin)
+endif()

Sources/_CFURLSessionInterface/CMakeLists.txt

@@ -33,4 +33,9 @@ target_link_libraries(_CFURLSessionInterface PRIVATE
 
 if(NOT BUILD_SHARED_LIBS)
     set_property(GLOBAL APPEND PROPERTY Foundation_EXPORTS _CFURLSessionInterface)
+    get_swift_host_os(swift_os)
+    install(TARGETS _CFURLSessionInterface
+        ARCHIVE DESTINATION lib/swift_static/${swift_os}
+        LIBRARY DESTINATION lib/swift_static/${swift_os}
+        RUNTIME DESTINATION bin)
 endif()

Sources/_CFXMLInterface/CMakeLists.txt

@@ -32,4 +32,9 @@ target_link_libraries(_CFXMLInterface PRIVATE
 
 if(NOT BUILD_SHARED_LIBS)
     set_property(GLOBAL APPEND PROPERTY Foundation_EXPORTS _CFXMLInterface)
+    get_swift_host_os(swift_os)
+    install(TARGETS _CFXMLInterface
+        ARCHIVE DESTINATION lib/swift_static/${swift_os}
+        LIBRARY DESTINATION lib/swift_static/${swift_os}
+        RUNTIME DESTINATION bin)
 endif()