Merge pull request swiftlang#23938 from apple/compnerd-llbuild-workarounds

swift-ci · web-flow · commit d9f0ec03ac96 · 2019-04-10T17:44:11.000-07:00
diff --git a/docs/WindowsBuild.md b/docs/WindowsBuild.md
@@ -359,6 +359,7 @@ path S:\b\sqlite;%PATH%
 ```cmd
 md S:\b\llbuild
 cd S:\b\llbuild
+set AR=llvm-ar
 cmake -G Ninja^
   -DCMAKE_BUILD_TYPE=RelWithDebInfo^
   -DCMAKE_C_COMPILER=cl^
