From e8b0c63871ca7b769e5e74c46578da18c9d0d7cf Mon Sep 17 00:00:00 2001
From: Sizhe Zhao <prc.zhao@outlook.com>
Date: Sun, 5 Sep 2021 12:35:16 +0800
Subject: [PATCH] CMakeLists.txt: add top-level CMakeLists.txt

---
 CMakeLists.txt | 3 +++
 1 file changed, 3 insertions(+)
 create mode 100644 CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 0000000..50bde27
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,3 @@
+cmake_minimum_required(VERSION 3.0)
+project(troff NONE)
+add_subdirectory(pic)