From 2dcd1d09891181dde3c0ccd4368b62a49d382677 Mon Sep 17 00:00:00 2001
From: Petr Hosek <phosek@chromium.org>
Date: Wed, 4 Apr 2018 17:57:15 +0000
Subject: [PATCH] [CMake] Support for monorepo layout

Support finding libcxx sources in monorepo style layout.

Differential Revision: https://reviews.llvm.org/D45270

llvm-svn: 329212
---
 libunwind/CMakeLists.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libunwind/CMakeLists.txt b/libunwind/CMakeLists.txt
index 31af0cbe10c2..3a306a6da34d 100644
--- a/libunwind/CMakeLists.txt
+++ b/libunwind/CMakeLists.txt
@@ -332,6 +332,7 @@ find_path(
   __libcpp_version
   PATHS ${LLVM_MAIN_SRC_DIR}/projects/libcxx/include
         ${LLVM_MAIN_SRC_DIR}/runtimes/libcxx/include
+        ${LLVM_MAIN_SRC_DIR}/../libcxx/include
   NO_DEFAULT_PATH
   NO_CMAKE_FIND_ROOT_PATH
   )