From ae11ee8f85c359714a15d234a577486acb8e8987 Mon Sep 17 00:00:00 2001
From: Andreas Schwab <schwab@suse.de>
Date: Mon, 18 Dec 2023 15:19:54 +0100
Subject: [PATCH] libsanitizer: Enable LSan and TSan for riscv64

libsanitizer:
	* configure.tgt (riscv64-*-linux*): Enable LSan and TSan.
---
 libsanitizer/configure.tgt | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/libsanitizer/configure.tgt b/libsanitizer/configure.tgt
index d24566a2343f..38fc7001ff7c 100644
--- a/libsanitizer/configure.tgt
+++ b/libsanitizer/configure.tgt
@@ -72,6 +72,11 @@ case "${target}" in
   x86_64-*-solaris2.11* | i?86-*-solaris2.11*)
 	;;
   riscv64-*-linux*)
+	if test x$ac_cv_sizeof_void_p = x8; then
+		TSAN_SUPPORTED=yes
+		LSAN_SUPPORTED=yes
+		TSAN_TARGET_DEPENDENT_OBJECTS=tsan_rtl_riscv64.lo
+	fi
 	;;
   loongarch64-*-linux*)
 	;;
-- 
2.47.2