Merge pull request swiftlang#81491 from etcwilde/ewilde/enable-commandline-by-default

Runtimes: Enable CommandLine support wholesale

Author: etcwilde

Runtimes/Core/CMakeLists.txt

@@ -104,7 +104,6 @@ defaulted_option(SwiftCore_ENABLE_OBJC_INTEROP "Enable runtime ObjC interop")
 defaulted_option(SwiftCore_ENABLE_TYPE_PRINTING "Enable printing type names")
 defaulted_option(SwiftCore_ENABLE_VECTOR_TYPES "Enable vector support")
 defaulted_option(SwiftCore_ENABLE_REFLECTION "Enable runtime support for mirrors and reflection support")
-defaulted_option(SwiftCore_ENABLE_COMMANDLINE_SUPPORT "Enable command line argument support")
 defaulted_option(SwiftCore_ENABLE_RUNTIME_FUNCTION_COUNTERS "Enable runtime function counter support")
 defaulted_option(SwiftCore_ENABLE_STDIN "Enable functions that use stdin support")
 defaulted_option(SwiftCore_ENABLE_ENVIRONMENT "Enable environment variable support")
@@ -116,6 +115,7 @@ defaulted_option(SwiftCore_ENABLE_BACKDEPLOYMENT_SUPPORT "Add symbols for runtim
 defaulted_option(SwiftCore_ENABLE_STDLIB_TRACING "Enable tracing in the runtime. Assumes the presence of os_log(3) and the os_signpost(3) API.")
 defaulted_option(SwiftCore_ENABLE_CONCURRENCY "Enable Concurrency runtime support")
 defaulted_set(SwiftCore_CONCURRENCY_GLOBAL_EXECUTOR STRING "Default Concurrency global executor implementation")
+option(SwiftCore_ENABLE_COMMANDLINE_SUPPORT "Enable command line argument support" ON)
 option(SwiftCore_ENABLE_UNICODE_DATA "Include unicode data in Swift runtimes" ON)
 option(SwiftCore_ENABLE_SHORT_MANGLING_LOOKUPS "Build with fast-path context descriptor lookups based on well-known short manglings." ON)
 option(SwiftCore_ENABLE_FILESYSTEM_SUPPORT "Build for systems that have a filesystem" ON)

Runtimes/Core/cmake/modules/DefaultSettings.cmake

@@ -6,7 +6,6 @@
 # the variable with `-DSwiftCore_*` on the commandline.
 
 set(SwiftCore_ENABLE_BACKTRACING_default OFF) # TODO: enable this by default
-set(SwiftCore_ENABLE_COMMANDLINE_SUPPORT_default OFF) # TODO: enable this by default
 
 set(SwiftCore_ENABLE_STDIN_default ON)
 set(SwiftCore_ENABLE_TYPE_PRINTING_default ON)