From c1e71eca6019ddac23cb1a399572d18523c548a5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Ekl=C3=B6f?= <daniel@ekloef.se>
Date: Mon, 17 Dec 2018 20:24:47 +0100
Subject: [PATCH] make: add global definition _DEBUG when building in debug
 mode

---
 CMakeLists.txt | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3d454ab..be5aead 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -5,6 +5,10 @@ set(CMAKE_C_STANDARD_REQUIRED ON)
 set(CMAKE_C_EXTENSIONS OFF)
 set(CMAKE_C_STANDARD 11)
 
+set_property(DIRECTORY . APPEND PROPERTY COMPILE_DEFINITIONS
+  $<$<CONFIG:Debug>:_DEBUG>
+  )
+
 set(CMAKE_C_FLAGS "-Wall -Werror ${CMAKE_C_FLAGS}")
 
 find_package(Threads REQUIRED)