From 031cc187215e670ca8761909255660beaacd2675 Mon Sep 17 00:00:00 2001
From: Bastian Dehn <hhaalo@arcor.de>
Date: Sat, 6 Feb 2021 13:53:04 +0100
Subject: [PATCH] add: cmake with llvm

---
 CMakeLists.txt | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0778114..46c0f52 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,9 +1,16 @@
 cmake_minimum_required(VERSION 3.13.4)
 
-set(CMAKE_C_COMPILER gcc)
-set(CMAKE_C_FLAGS "-Wall -lm")
+if (LLVM_BUILD_TOOLS)
+	set(CMAKE_C_COMPILER clang)
+	set(CMAKE_C_FLAGS "-Wall")
+else()
+	set(CMAKE_C_COMPILER gcc)
+	set(CMAKE_C_FLAGS "-Wall")
+endif()
 
 project(discspan)
 
 set(SOURCES discspan.c readfile.c splitter.c help.c)
+
 add_executable(discspan ${SOURCES})
+target_link_libraries(discspan m)
-- 
2.39.5