[compiler-rt] [rtsan] Restrict arches and disable android (PR #98268)

[via llvm-commits]

https://github.com/davidtrevelyan updated https://github.com/llvm/llvm-project/pull/98268

>From 7a5a3daaff67a7dcc4f4ac5dbfef97d24821f139 Mon Sep 17 00:00:00 2001
From: Chris Apple <cja-private at pm.me>
Date: Tue, 9 Jul 2024 20:11:46 -0700
Subject: [PATCH 1/2] Restrict the architectures rtsan runs on

---
 compiler-rt/cmake/Modules/AllSupportedArchDefs.cmake | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/compiler-rt/cmake/Modules/AllSupportedArchDefs.cmake b/compiler-rt/cmake/Modules/AllSupportedArchDefs.cmake
index bc152e304aaaf..7e99df0a3c7f5 100644
--- a/compiler-rt/cmake/Modules/AllSupportedArchDefs.cmake
+++ b/compiler-rt/cmake/Modules/AllSupportedArchDefs.cmake
@@ -32,9 +32,7 @@ set(ALL_ASAN_SUPPORTED_ARCH ${X86} ${X86_64} ${ARM32} ${ARM64} ${RISCV64}
     ${LOONGARCH64})
 set(ALL_ASAN_ABI_SUPPORTED_ARCH ${X86_64} ${ARM64} ${ARM64_32})
 set(ALL_DFSAN_SUPPORTED_ARCH ${X86_64} ${MIPS64} ${ARM64} ${LOONGARCH64})
-set(ALL_RTSAN_SUPPORTED_ARCH ${X86} ${X86_64} ${ARM32} ${ARM64} ${RISCV64}
-    ${MIPS32} ${MIPS64} ${PPC64} ${S390X} ${SPARC} ${SPARCV9} ${HEXAGON}
-    ${LOONGARCH64})
+set(ALL_RTSAN_SUPPORTED_ARCH ${X86} ${X86_64} ${ARM32} ${ARM64})
 
 if(ANDROID)
   set(OS_NAME "Android")

>From 5ff0aae854eb3323c5f470f4f04dfed3cd0e0b8e Mon Sep 17 00:00:00 2001
From: Chris Apple <cja-private at pm.me>
Date: Tue, 9 Jul 2024 20:12:00 -0700
Subject: [PATCH 2/2] Only build for linux and darwin for now

---
 compiler-rt/cmake/config-ix.cmake | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/compiler-rt/cmake/config-ix.cmake b/compiler-rt/cmake/config-ix.cmake
index c0bee77bfe70f..1833f0776ec24 100644
--- a/compiler-rt/cmake/config-ix.cmake
+++ b/compiler-rt/cmake/config-ix.cmake
@@ -752,7 +752,7 @@ else()
 endif()
 
 if (COMPILER_RT_HAS_SANITIZER_COMMON AND RTSAN_SUPPORTED_ARCH AND
-    OS_NAME MATCHES "Android|Darwin|Linux")
+    OS_NAME MATCHES "Darwin|Linux")
   set(COMPILER_RT_HAS_RTSAN TRUE)
 else()
   set(COMPILER_RT_HAS_RTSAN FALSE)