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Handle catalyst interface swap #64878

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Merged
merged 1 commit into from
Apr 4, 2023
Merged

Handle catalyst interface swap #64878

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14 changes: 13 additions & 1 deletion stdlib/cmake/modules/SwiftSource.cmake
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Original file line number Diff line number Diff line change
Expand Up @@ -698,9 +698,11 @@ function(_compile_swift_files

if(SWIFT_ENABLE_MODULE_INTERFACES)
set(maccatalyst_interface_file "${maccatalyst_module_base}.swiftinterface")
list(APPEND maccatalyst_module_outputs "${maccatalyst_interface_file}")
set(maccatalyst_private_interface_file "${maccatalyst_module_base}.private.swiftinterface")
list(APPEND maccatalyst_module_outputs "${maccatalyst_interface_file}" "${maccatalyst_private_interface_file}")
else()
set(maccatalyst_interface_file)
set(maccatalyst_private_interface_file)
endif()

swift_install_in_component(DIRECTORY ${maccatalyst_specific_module_dir}
Expand Down Expand Up @@ -824,13 +826,23 @@ function(_compile_swift_files
list(APPEND maccatalyst_swift_flags
"-I" "${lib_dir}/${maccatalyst_library_subdir}")
set(maccatalyst_swift_module_flags ${swift_module_flags})

# Remove original interface file
list(FIND maccatalyst_swift_module_flags "${interface_file}" interface_file_index)
if(NOT interface_file_index EQUAL -1)
list(INSERT maccatalyst_swift_module_flags ${interface_file_index} "${maccatalyst_interface_file}")
math(EXPR old_interface_file_index "${interface_file_index} + 1")
list(REMOVE_AT maccatalyst_swift_module_flags ${old_interface_file_index})
endif()

# Remove original private interface
list(FIND maccatalyst_swift_module_flags "${private_interface_file}" private_interface_file_index)
if(NOT private_interface_file_index EQUAL -1)
list(INSERT maccatalyst_swift_module_flags ${private_interface_file_index} "${maccatalyst_private_interface_file}")
math(EXPR old_interface_file_index "${private_interface_file_index} + 1")
list(REMOVE_AT maccatalyst_swift_module_flags ${old_interface_file_index})
endif()

# We still need to change the main swift flags
# so we can use the correct modules
# when building for macOS
Expand Down