From cec86cfc7d3cd9ea906f0d01ec4e268625b28828 Mon Sep 17 00:00:00 2001
From: William Robinet <william.robinet@conostix.com>
Date: Mon, 11 Sep 2023 11:20:40 +0200
Subject: [PATCH 1/2] Add compilation options to CMakeLists.txt

---
 CMakeLists.txt | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index aeaa1ba..8d3b7d8 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -7,6 +7,22 @@ project(
     LANGUAGES C
 )
 
+######## User defined options
+option(DEBUG_BUILD "Build with debug facilities" OFF)
+option(DISABLE_OPTIMIZATION "Build without compiler optimizations" OFF)
+################
+
+set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g")
+if(DEBUG_BUILD)
+    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -ggdb3 -DDEBUG")
+endif()
+
+if(DISABLE_OPTIMIZATION)
+    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O0")
+else()
+    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O2")
+endif()
+
 include(CheckSymbolExists)
 include(GNUInstallDirs)
 

From bd730f31c49138afc06de3c716ad1f78d9648511 Mon Sep 17 00:00:00 2001
From: William Robinet <william.robinet@conostix.com>
Date: Mon, 11 Sep 2023 11:24:17 +0200
Subject: [PATCH 2/2] Enable DEBUG flag differently

---
 CMakeLists.txt | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8d3b7d8..a5ac0ff 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -14,7 +14,8 @@ option(DISABLE_OPTIMIZATION "Build without compiler optimizations" OFF)
 
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g")
 if(DEBUG_BUILD)
-    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -ggdb3 -DDEBUG")
+    add_definitions(-DDEBUG)
+    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -ggdb3")
 endif()
 
 if(DISABLE_OPTIMIZATION)