From 0ef68aab2b08915b9144ffa67b3319e3e8332445 Mon Sep 17 00:00:00 2001
From: Nikita Popov <npopov@redhat.com>
Date: Thu, 4 Aug 2022 12:44:15 +0200
Subject: [PATCH] Fix standalone build

---
 libunwind/CMakeLists.txt      | 1 +
 libunwind/docs/CMakeLists.txt | 1 +
 2 files changed, 2 insertions(+)

diff --git a/libunwind/CMakeLists.txt b/libunwind/CMakeLists.txt
index 5a06805f05f1..0957b7b8a62b 100644
--- a/libunwind/CMakeLists.txt
+++ b/libunwind/CMakeLists.txt
@@ -3,6 +3,7 @@
 #===============================================================================
 
 cmake_minimum_required(VERSION 3.13.4)
+project(libunwind C CXX ASM)
 
 set(LLVM_COMMON_CMAKE_UTILS "${CMAKE_CURRENT_SOURCE_DIR}/../cmake")
 
diff --git a/libunwind/docs/CMakeLists.txt b/libunwind/docs/CMakeLists.txt
index 79b87eb03b44..eaf6f3db5223 100644
--- a/libunwind/docs/CMakeLists.txt
+++ b/libunwind/docs/CMakeLists.txt
@@ -1,5 +1,6 @@
 include(FindSphinx)
 if (SPHINX_FOUND AND LLVM_ENABLE_SPHINX)
+  include(AddLLVM)
   include(AddSphinxTarget)
   if (${SPHINX_OUTPUT_HTML})
     add_sphinx_target(html libunwind)
-- 
2.37.1