From e0f1975ff11b9914beb4b6af5ce0da452298543c Mon Sep 17 00:00:00 2001
From: wangzehong <wangzehong2@huawei.com>
Date: Fri, 10 Feb 2023 10:43:22 +0800
Subject: [PATCH] Remove monorepo requirement

---
 CMakeLists.txt | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/libcxxabi-12.0.1.src/CMakeLists.txt b/libcxxabi-12.0.1.src/CMakeLists.txt
index 6de2b5a..a3019da 100644
--- a/libcxxabi-12.0.1.src/CMakeLists.txt
+++ b/libcxxabi-12.0.1.src/CMakeLists.txt
@@ -1,8 +1,5 @@
 # See www/CMake.html for instructions on how to build libcxxabi with CMake.
 
-if (NOT IS_DIRECTORY "${CMAKE_CURRENT_LIST_DIR}/../libcxx")
-  message(FATAL_ERROR "libc++abi now requires being built in a monorepo layout with libcxx available")
-endif()
 
 #===============================================================================
 # Setup Project
@@ -42,8 +39,6 @@ if (CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR OR LIBCXXABI_STANDALONE_B
   set(LIBCXXABI_STANDALONE_BUILD 1)
   set(LLVM_LIT_OUTPUT_DIR "${LIBCXXABI_BINARY_DIR}/bin")
 
-  # Find the LLVM sources and simulate LLVM CMake options.
-  include(HandleOutOfTreeLLVM)
 endif()
 
 if (LIBCXXABI_STANDALONE_BUILD)
-- 
2.33.1.windows.1