[llvm] 0439ba9 - gn build: Only build the TSan runtime on 64-bit platforms.

[Peter Collingbourne via llvm-commits]

Author: Peter Collingbourne
Date: 2021-06-22T17:51:00-07:00
New Revision: 0439ba99031b7b0690ea2cd49ac517b32c139892

URL: https://github.com/llvm/llvm-project/commit/0439ba99031b7b0690ea2cd49ac517b32c139892
DIFF: https://github.com/llvm/llvm-project/commit/0439ba99031b7b0690ea2cd49ac517b32c139892.diff

LOG: gn build: Only build the TSan runtime on 64-bit platforms.

TSan only supports 64-bit platforms.

Differential Revision: https://reviews.llvm.org/D104755

Added: 
    

Modified: 
    llvm/utils/gn/secondary/compiler-rt/lib/BUILD.gn

Removed: 
    


################################################################################
diff  --git a/llvm/utils/gn/secondary/compiler-rt/lib/BUILD.gn b/llvm/utils/gn/secondary/compiler-rt/lib/BUILD.gn
index 5e1e9bec01a0..eff5bfebbb14 100644
--- a/llvm/utils/gn/secondary/compiler-rt/lib/BUILD.gn
+++ b/llvm/utils/gn/secondary/compiler-rt/lib/BUILD.gn
@@ -7,8 +7,10 @@ group("lib") {
     deps += [
       "//compiler-rt/lib/asan",
       "//compiler-rt/lib/builtins",
-      "//compiler-rt/lib/tsan",
       "//compiler-rt/lib/ubsan_minimal",
     ]
+    if (current_cpu == "x64" || current_cpu == "arm64") {
+      deps += [ "//compiler-rt/lib/tsan" ]
+    }
   }
 }