$ cat compiler-rt-sanitizer-supported-arch.patch

Sanitizer code is broken on armhf, armv7, s390x, x86, and probably riscv64,
i.e. enable it only on x86_64, aarch64, and ppc64le.

--- a/compiler-rt/cmake/Modules/AllSupportedArchDefs.cmake
+++ b/compiler-rt/cmake/Modules/AllSupportedArchDefs.cmake
@@ -28,9 +28,7 @@
   set(ARM32 ${ARM32} armv7)
 endif()
 
-set(ALL_SANITIZER_COMMON_SUPPORTED_ARCH ${X86} ${X86_64} ${PPC64} ${RISCV64}
-    ${ARM32} ${ARM64} ${MIPS32} ${MIPS64} ${S390X} ${SPARC} ${SPARCV9}
-    ${HEXAGON} ${LOONGARCH64})
+set(ALL_SANITIZER_COMMON_SUPPORTED_ARCH ${X86_64} ${ARM64} ${PPC64} ${RISCV64})
 set(ALL_ASAN_SUPPORTED_ARCH ${X86} ${X86_64} ${ARM32} ${ARM64} ${RISCV64}
     ${MIPS32} ${MIPS64} ${PPC64} ${S390X} ${SPARC} ${SPARCV9} ${HEXAGON}
     ${LOONGARCH64})