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add option to disable compiler-rt scudo standalone allocator as it is
not always supported by all arch profiles such as arm5vt of ARM32 arch
Index: llvm-toolchain-snapshot_21~++20250422120724+c1940cd0deef/compiler-rt/CMakeLists.txt
===================================================================
--- llvm-toolchain-snapshot_21~++20250422120724+c1940cd0deef.orig/compiler-rt/CMakeLists.txt
+++ llvm-toolchain-snapshot_21~++20250422120724+c1940cd0deef/compiler-rt/CMakeLists.txt
@@ -309,6 +309,12 @@ option(COMPILER_RT_USE_ATOMIC_LIBRARY "U
include(config-ix)
+option(COMPILER_RT_BUILD_SCUDO_STANDALONE
+ "override whether or not to build scudo standalone" ON)
+if(NOT COMPILER_RT_BUILD_SCUDO_STANDALONE)
+ set(COMPILER_RT_HAS_SCUDO_STANDALONE FALSE)
+endif()
+
#================================
# Setup Compiler Flags
#================================
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