From 79399731ad8530a59e42595e2e16cbd48a6cd11c Mon Sep 17 00:00:00 2001
From: Egor Zhdan <e_zhdan@apple.com>
Date: Wed, 17 Aug 2022 17:45:38 +0100
Subject: [PATCH] [build] Explicitly tell CMake that the project uses C
 language

This fixes a CMake error:

```
CheckSourceCompiles.cmake:44 (message):
  check_source_compiles: C: needs to be enabled before use.
```
---
 CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4f220cd..8c6683f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.18)
 
-project(SwiftLLVMBindings LANGUAGES Swift)
+project(SwiftLLVMBindings LANGUAGES C Swift)
 
 if(CMAKE_SYSTEM_NAME STREQUAL Windows OR CMAKE_SYSTEM_NAME STREQUAL Darwin)
   option(BUILD_SHARED_LIBS "Build shared libraries by default" YES)