chromium-nacl-llvm-ar.patch

diff --git a/build/config/compiler/BUILD.gn b/build/config/compiler/BUILD.gn
index ca6ff2b13809..e96b04df99fe 100644
--- a/build/config/compiler/BUILD.gn
+++ b/build/config/compiler/BUILD.gn
@@ -1708,7 +1708,7 @@ config("thin_archive") {
   # have a "thin archive" mode (it does accept -T, but it means truncating
   # archive names to 16 characters, which is not what we want).
   if ((is_posix && !is_nacl && !is_mac && !is_ios) || is_fuchsia) {
-    arflags = [ "-T" ]
+    arflags = [ "T" ]
   } else if (is_win && use_lld) {
     arflags = [ "/llvmlibthin" ]
   }
diff --git a/build/toolchain/gcc_toolchain.gni b/build/toolchain/gcc_toolchain.gni
index 7326a840dc58..01927b126d1b 100644
--- a/build/toolchain/gcc_toolchain.gni
+++ b/build/toolchain/gcc_toolchain.gni
@@ -377,7 +377,7 @@ template("gcc_toolchain") {
       } else {
         rspfile = "{{output}}.rsp"
         rspfile_content = "{{inputs}}"
-        command = "\"$ar\" {{arflags}} -r -c -s -D {{output}} @\"$rspfile\""
+        command = "\"$ar\" rcsD{{arflags}} {{output}} @\"$rspfile\""
       }
 
       # Remove the output file first so that ar doesn't try to modify the