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Add a SWIFT_RUNTIME_MACHO_NO_DYLD stdlib mode that doesn't dynamically look up sections in modules, and only assumes a single static module (#33441)

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This commit is contained in:
Kuba (Brecka) Mracek
2020-08-18 11:46:42 -07:00
committed by GitHub
parent d463c7933e
commit db18deaf91
9 changed files with 126 additions and 18 deletions
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2
utils/build-script-impl
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@@ -194,6 +194,7 @@ KNOWN_SETTINGS=(
stdlib-deployment-targets "" "space-separated list of targets to configure the Swift standard library to be compiled or cross-compiled for"
swift-objc-interop "" "whether to enable interoperability with Objective-C, default is 1 on Apple platfors, 0 otherwise"
swift-enable-compatibility-overrides "1" "whether to support back-deploying compatibility fixes for newer apps running on older runtimes"
swift-runtime-macho-no-dyld "0" "whether to build stdlib assuming the runtime environment does not support dynamic modules"
## FREESTANDING Stdlib Options
swift-freestanding-sdk "" "which SDK to use when building the FREESTANDING stdlib"
@@ -1762,6 +1763,7 @@ for host in "${ALL_HOSTS[@]}"; do
-DSWIFT_STDLIB_USE_NONATOMIC_RC:BOOL=$(true_false "${SWIFT_STDLIB_USE_NONATOMIC_RC}")
-DSWIFT_ENABLE_COMPATIBILITY_OVERRIDES:BOOL=$(true_false "${SWIFT_ENABLE_COMPATIBILITY_OVERRIDES}")
-DSWIFT_ENABLE_RUNTIME_FUNCTION_COUNTERS:BOOL=$(true_false "${SWIFT_ENABLE_RUNTIME_FUNCTION_COUNTERS}")
-DSWIFT_RUNTIME_MACHO_NO_DYLD:BOOL=$(true_false "${SWIFT_RUNTIME_MACHO_NO_DYLD}")
-DSWIFT_NATIVE_LLVM_TOOLS_PATH:STRING="${native_llvm_tools_path}"
-DSWIFT_NATIVE_CLANG_TOOLS_PATH:STRING="${native_clang_tools_path}"
-DSWIFT_NATIVE_SWIFT_TOOLS_PATH:STRING="${native_swift_tools_path}"