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Merge pull request #76253 from rintaro/cmake-package-cmo-rdar135110846

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[CMake] Enable library evolution unconditionally for package CMO
This commit is contained in:
Rintaro Ishizaki
2024-09-04 13:54:32 -07:00
committed by GitHub
parent 92c65f5c2f 7a002b29b9
commit 2eade1e3cc
1 changed files with 5 additions and 1 deletions
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6
cmake/modules/AddPureSwift.cmake
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@@ -125,15 +125,19 @@ function(_set_pure_swift_package_options target_name package_name)
return()
endif()
# Enable package CMO if possible
# Enable package CMO if possible.
# NOTE: '-enable-library-evolution' is required for package CMO even when we
# don't need '.swiftinterface'. E.g. executables.
if(Swift_COMPILER_PACKAGE_CMO_SUPPORT STREQUAL "IMPLEMENTED")
target_compile_options("${target_name}" PRIVATE
"-enable-library-evolution"
"SHELL:-package-name ${package_name}"
"SHELL:-Xfrontend -package-cmo"
"SHELL:-Xfrontend -allow-non-resilient-access"
)
elseif(Swift_COMPILER_PACKAGE_CMO_SUPPORT STREQUAL "EXPERIMENTAL")
target_compile_options("${target_name}" PRIVATE
"-enable-library-evolution"
"SHELL:-package-name ${package_name}"
"SHELL:-Xfrontend -experimental-package-cmo"
"SHELL:-Xfrontend -experimental-allow-non-resilient-access"