Add support for Clang's Thread Sanitizer (Tsan) (#7453)

* Support for Tsan * Restyled by gn Co-authored-by: Restyled.io <[email protected]>
project-chip · Jun 8, 2021 · 8a417ea · 8a417ea
1 parent b0e4870
commit 8a417ea
Showing 1 changed file with 13 additions and 0 deletions.
diff --git a/build/config/compiler/BUILD.gn b/build/config/compiler/BUILD.gn
@@ -248,6 +248,9 @@ config("runtime_default") {
 #
 
 declare_args() {
+  # Enable Thread sanitizer
+  is_tsan = false
+
   # Enable address sanitizer
   is_asan = false
 
@@ -270,6 +273,12 @@ config("sanitize_address") {
   ldflags = cflags
 }
 
+config("sanitize_thread") {
+  cflags = [ "-fsanitize=thread" ]
+
+  ldflags = cflags
+}
+
 config("sanitize_memory") {
   cflags = [
     "-fsanitize=memory",
@@ -300,6 +309,10 @@ config("sanitize_recover_all") {
 config("sanitize_default") {
   configs = []
 
+  if (is_tsan) {
+    configs += [ ":sanitize_thread" ]
+  }
+
   if (is_asan) {
     configs += [ ":sanitize_address" ]
   }