[compiler-rt] [TSan] Add support for Android (PR #147580)

[via llvm-commits]

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@@ -1287,6 +1287,14 @@ INTERCEPTOR(int, puts, char *s) {
 #if SANITIZER_INTERCEPT_PRCTL
 INTERCEPTOR(int, prctl, int option, unsigned long arg2, unsigned long arg3,
             unsigned long arg4, unsigned long arg5) {
+#  if SANITIZER_ANDROID
+  static const int PR_PAC_RESET_KEYS = 54;
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enh-google wrote:

this shouldn't be needed because it's defined in the ndk?

https://github.com/llvm/llvm-project/pull/147580