Merge pull request swiftlang#78455 from etcwilde/ewilde/stdlib-rebuild-has-asl

CMake: SwiftCore: `SWIFT_STDLIB_HAS_ASL`

Author: etcwilde

Runtimes/Core/CMakeLists.txt

@@ -70,6 +70,7 @@ include(PlatformInfo)
 include(gyb)
 include(Plist)
 
+check_symbol_exists("asl_log" "asl.h" SwiftCore_HAS_ASL)
 check_symbol_exists("dladdr" "dlfcn.h" SwiftCore_HAS_DLADDR)
 check_symbol_exists("dlsym" "dlfcn.h" SwiftCore_HAS_DLSYM)
 

Runtimes/Core/Demangling/CMakeLists.txt

@@ -13,7 +13,8 @@ target_compile_definitions(swiftDemangling PRIVATE
   $<$<BOOL:${BUILD_SHARED_LIBS}>:-DswiftCore_EXPORTS>
   $<$<BOOL:${SwiftCore_ENABLE_OBJC_INTEROP}>:-DSWIFT_SUPPORT_OLD_MANGLING>
   $<$<BOOL:${SwiftCore_ENABLE_TYPE_PRINTING}>:-DSWIFT_STDLIB_HAS_TYPE_PRINTING>
-  $<$<BOOL:${SwiftCore_ENABLE_CRASH_REPORTER_CLIENT}>:-DSWIFT_HAVE_CRASHREPORTERCLIENT>)
+  $<$<BOOL:${SwiftCore_ENABLE_CRASH_REPORTER_CLIENT}>:-DSWIFT_HAVE_CRASHREPORTERCLIENT>
+  $<$<BOOL:${SwiftCore_HAS_ASL}>:-DSWIFT_STDLIB_HAS_ASL>)
 
 target_include_directories(swiftDemangling
   PRIVATE

Runtimes/Core/LLVMSupport/CMakeLists.txt

@@ -5,3 +5,6 @@ add_library(swiftLLVMSupport OBJECT
   SmallPtrSet.cpp
   SmallVector.cpp
   StringRef.cpp)
+target_compile_options(swiftLLVMSupport
+  PRIVATE
+    $<$<BOOL:${SwiftCore_HAS_ASL}>:-DSWIFT_STDLIB_HAS_ASL>)

Runtimes/Core/runtime/CMakeLists.txt

@@ -85,6 +85,7 @@ target_compile_definitions(swiftRuntime
     $<$<BOOL:${SwiftCore_BACKTRACER_PATH}>:-DSWIFT_RUNTIME_FIXED_BACKTRACER_PATH="${SwiftCore_BACKTRACER_PATH}">
     $<$<BOOL:${SwiftCore_ENABLE_STDLIB_TRACING}>:-DSWIFT_STDLIB_TRACING>
     $<$<BOOL:${SwiftCore_ENABLE_SHORT_MANGLING_LOOKUPS}>:-DSWIFT_STDLIB_SHORT_MANGLING_LOOKUPS>
+    $<$<BOOL:${SwiftCore_HAS_ASL}>:-DSWIFT_STDLIB_HAS_ASL>
     $<$<BOOL:${SwiftCore_HAS_DLADDR}>:-DSWIFT_STDLIB_HAS_DLADDR>
     $<$<BOOL:${SwiftCore_HAS_DLSYM}>:-DSWIFT_STDLIB_HAS_DLSYM>)