[clang] [compiler-rt] [compiler-rt] Realtime Sanitizer: Introduce Realtime Sanitizer (RTSan) backend (PR #92460)

[Chris Apple via cfe-commits]

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@@ -0,0 +1,67 @@
+import os
+
+# Setup config name.
+config.name = "RTSAN" + config.name_suffix
+
+# Setup source root.
+config.test_source_root = os.path.dirname(__file__)
+
+# Setup default compiler flags use with -frtsan-instrument option.
+clang_rtsan_cflags = ["-frtsan-instrument", config.target_cflags]
+
+# If libc++ was used to build rtsan libraries, libc++ is needed. Fix applied
+# to Linux only since -rpath may not be portable. This can be extended to
+# other platforms.
+if config.libcxx_used == "1" and config.host_os == "Linux":
+    clang_rtsan_cflags = clang_rtsan_cflags + (
+        ["-L%s -lc++ -Wl,-rpath=%s" % (config.llvm_shlib_dir, config.llvm_shlib_dir)]
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cjappl wrote:

Removed! 

https://github.com/llvm/llvm-project/pull/92460