Set SwiftCore_ARCH_SUBDIR and SwiftCore_PLATFORM_SUBDIR as CACHE variables properly for Bridge and TVos (#78784)

Author: justice-adams-apple

Runtimes/Core/cmake/caches/Vendors/Apple/arm64-AppleTVOS-simulator.cmake

@@ -6,7 +6,7 @@ set(CMAKE_C_COMPILER_TARGET "arm64-apple-tvos${CMAKE_OSX_DEPLOYMENT_TARGET}-simu
 set(CMAKE_CXX_COMPILER_TARGET "arm64-apple-tvos${CMAKE_OSX_DEPLOYMENT_TARGET}-simulator" CACHE STRING "")
 set(CMAKE_Swift_COMPILER_TARGET "arm64-apple-tvos${CMAKE_OSX_DEPLOYMENT_TARGET}-simulator" CACHE STRING "")
 
-set(SwiftCore_ARCH_SUBDIR arm64)
-set(SwiftCore_PLATFORM_SUBDIR appletvsimulator)
+set(SwiftCore_ARCH_SUBDIR arm64 CACHE STRING "")
+set(SwiftCore_PLATFORM_SUBDIR appletvsimulator CACHE STRING "")
 
 include("${CMAKE_CURRENT_LIST_DIR}/apple-common.cmake")

Runtimes/Core/cmake/caches/Vendors/Apple/arm64-AppleTVOS.cmake

@@ -6,7 +6,7 @@ set(CMAKE_C_COMPILER_TARGET "arm64-apple-tvos${CMAKE_OSX_DEPLOYMENT_TARGET}" CAC
 set(CMAKE_CXX_COMPILER_TARGET "arm64-apple-tvos${CMAKE_OSX_DEPLOYMENT_TARGET}" CACHE STRING "")
 set(CMAKE_Swift_COMPILER_TARGET "arm64-apple-tvos${CMAKE_OSX_DEPLOYMENT_TARGET}" CACHE STRING "")
 
-set(SwiftCore_ARCH_SUBDIR arm64)
-set(SwiftCore_PLATFORM_SUBDIR appletvos)
+set(SwiftCore_ARCH_SUBDIR arm64 CACHE STRING "")
+set(SwiftCore_PLATFORM_SUBDIR appletvos CACHE STRING "")
 
 include("${CMAKE_CURRENT_LIST_DIR}/apple-common.cmake")

Runtimes/Core/cmake/caches/Vendors/Apple/arm64-BridgeOS.cmake

@@ -6,8 +6,8 @@ set(CMAKE_C_COMPILER_TARGET "arm64-apple-bridgeos${CMAKE_OSX_DEPLOYMENT_TARGET}"
 set(CMAKE_CXX_COMPILER_TARGET "arm64-apple-bridgeos${CMAKE_OSX_DEPLOYMENT_TARGET}" CACHE STRING "")
 set(CMAKE_Swift_COMPILER_TARGET "arm64-apple-bridgeos${CMAKE_OSX_DEPLOYMENT_TARGET}" CACHE STRING "")
 
-set(SwiftCore_ARCH_SUBDIR arm64)
-set(SwiftCore_PLATFORM_SUBDIR freestanding)
+set(SwiftCore_ARCH_SUBDIR arm64 CACHE STRING "")
+set(SwiftCore_PLATFORM_SUBDIR freestanding CACHE STRING "")
 set(CMAKE_BUILD_TYPE MinSizeRel CACHE STRING "")
 
 include("${CMAKE_CURRENT_LIST_DIR}/apple-common.cmake")

Runtimes/Core/cmake/caches/Vendors/Apple/arm64e-AppleTVOS.cmake

@@ -6,7 +6,7 @@ set(CMAKE_C_COMPILER_TARGET "arm64e-apple-tvos${CMAKE_OSX_DEPLOYMENT_TARGET}" CA
 set(CMAKE_CXX_COMPILER_TARGET "arm64e-apple-tvos${CMAKE_OSX_DEPLOYMENT_TARGET}" CACHE STRING "")
 set(CMAKE_Swift_COMPILER_TARGET "arm64e-apple-tvos${CMAKE_OSX_DEPLOYMENT_TARGET}" CACHE STRING "")
 
-set(SwiftCore_ARCH_SUBDIR arm64e)
-set(SwiftCore_PLATFORM_SUBDIR appletvos)
+set(SwiftCore_ARCH_SUBDIR arm64e CACHE STRING "")
+set(SwiftCore_PLATFORM_SUBDIR appletvos CACHE STRING "")
 
 include("${CMAKE_CURRENT_LIST_DIR}/apple-common.cmake")

Runtimes/Core/cmake/caches/Vendors/Apple/x86_64-AppleTVOS-simulator.cmake

@@ -6,7 +6,7 @@ set(CMAKE_C_COMPILER_TARGET "x86_64-apple-tvos${CMAKE_OSX_DEPLOYMENT_TARGET}-sim
 set(CMAKE_CXX_COMPILER_TARGET "x86_64-apple-tvos${CMAKE_OSX_DEPLOYMENT_TARGET}-simulator" CACHE STRING "")
 set(CMAKE_Swift_COMPILER_TARGET "x86_64-apple-tvos${CMAKE_OSX_DEPLOYMENT_TARGET}-simulator" CACHE STRING "")
 
-set(SwiftCore_ARCH_SUBDIR x86_64)
-set(SwiftCore_PLATFORM_SUBDIR appletvsimulator)
+set(SwiftCore_ARCH_SUBDIR x86_64 CACHE STRING "")
+set(SwiftCore_PLATFORM_SUBDIR appletvsimulator CACHE STRING "")
 
 include("${CMAKE_CURRENT_LIST_DIR}/apple-common.cmake")