From f2865fec86dbe982ce1f237494f10b65bce3d270 Mon Sep 17 00:00:00 2001
From: Xianwen Chen <xianwen.chen@airbnb.com>
Date: Mon, 17 May 2021 14:54:03 -0700
Subject: [PATCH] Ignore the File Scrubbing error in Buck (#33)

---
 .../toolchain/objectfile/OsoSymbolsContentsScrubber.java    | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/com/facebook/buck/cxx/toolchain/objectfile/OsoSymbolsContentsScrubber.java b/src/com/facebook/buck/cxx/toolchain/objectfile/OsoSymbolsContentsScrubber.java
index 4c66710912e..73b1193f4eb 100644
--- a/src/com/facebook/buck/cxx/toolchain/objectfile/OsoSymbolsContentsScrubber.java
+++ b/src/com/facebook/buck/cxx/toolchain/objectfile/OsoSymbolsContentsScrubber.java
@@ -31,14 +31,16 @@ public OsoSymbolsContentsScrubber(ImmutableMap<Path, Path> cellRootMap) {
   }
 
   @Override
-  public void scrubFile(FileChannel file) throws IOException, ScrubException {
+  public void scrubFile(FileChannel file) throws IOException {
     if (!Machos.isMacho(file)) {
       return;
     }
     try {
       Machos.relativizeOsoSymbols(file, cellRootMap);
     } catch (Machos.MachoException e) {
-      throw new ScrubException(e.getMessage());
+      // This is a known issue that happens when compiling iOS extensions on arm64 iphonesimulator.
+      System.err.println(e.getMessage());
+      System.err.println("This is a known issue that happens when compiling iOS extensions on arm64 iphonesimulator.");
     }
   }
 }