Merge pull request #5815 from bulbazord/fix_swift_support_off

[lldb] Fix building stable/20220421 without swift support

Author: bulbazord

lldb/cmake/modules/LLDBConfig.cmake

@@ -112,7 +112,13 @@ if(LLDB_BUILD_FRAMEWORK)
   set(LLDB_FRAMEWORK_VERSION A CACHE STRING "LLDB.framework version (default is A)")
   set(LLDB_FRAMEWORK_BUILD_DIR bin CACHE STRING "Output directory for LLDB.framework")
   set(LLDB_FRAMEWORK_INSTALL_DIR Library/Frameworks CACHE STRING "Install directory for LLDB.framework")
-  set(LLDB_FRAMEWORK_COPY_SWIFT_RESOURCES 1 CACHE BOOL "Copy the Swift headers into the resource directory of the LLDB.framework")
+  if (LLDB_ENABLE_SWIFT_SUPPORT)
+    set(should_copy_swift_resources ON)
+  else()
+    set(should_copy_swift_resources OFF)
+  endif()
+
+  set(LLDB_FRAMEWORK_COPY_SWIFT_RESOURCES ${should_copy_swift_resources} CACHE BOOL "Copy the Swift headers into the resource directory of the LLDB.framework")
 
   get_filename_component(LLDB_FRAMEWORK_ABSOLUTE_BUILD_DIR ${LLDB_FRAMEWORK_BUILD_DIR} ABSOLUTE
     BASE_DIR ${CMAKE_BINARY_DIR}/${CMAKE_CFG_INTDIR})

lldb/source/Host/macosx/objcxx/CMakeLists.txt

@@ -11,7 +11,6 @@ add_lldb_library(lldbHostMacOSXObjCXX
   Host.mm
   HostInfoMacOSX.mm
   HostThreadMacOSX.mm
-  HostInfoMacOSXSwift.cpp
 
   ${SWIFT_SOURCES}