Create .cmake file to allow higher flexibility of end user

lwbtn/CMakeLists.txt

@@ -1,11 +1,3 @@
 cmake_minimum_required(VERSION 3.22)
 
-# Register library to the system
-add_library(lwbtn INTERFACE)
-target_sources(lwbtn INTERFACE ${CMAKE_CURRENT_LIST_DIR}/src/lwbtn/lwbtn.c)
-target_include_directories(lwbtn INTERFACE ${CMAKE_CURRENT_LIST_DIR}/src/include)
-
-# Create config file
-if(DEFINED LWBTN_OPTS_DIR AND NOT EXISTS ${LWBTN_OPTS_DIR}/lwbtn_opts.h)
-    configure_file(${CMAKE_CURRENT_LIST_DIR}/src/include/lwbtn/lwbtn_opts_template.h ${LWBTN_OPTS_DIR}/lwbtn_opts.h COPYONLY)
-endif()
+include(${CMAKE_CURRENT_LIST_DIR}/library.cmake)

lwbtn/library.cmake

@@ -0,0 +1,21 @@
+# Library core sources
+set(lwbtn_core_SRCS 
+    ${CMAKE_CURRENT_LIST_DIR}/src/lwbtn/lwbtn.c
+)
+
+# Setup include directories
+set(lwbtn_include_DIRS
+    ${CMAKE_CURRENT_LIST_DIR}/src/include
+)
+
+# Register library to the system
+add_library(lwbtn INTERFACE)
+target_sources(lwbtn INTERFACE ${lwbtn_core_SRCS})
+target_include_directories(lwbtn INTERFACE ${lwbtn_include_DIRS})
+target_compile_options(lwbtn PRIVATE ${LWBTN_COMPILE_OPTIONS})
+target_compile_definitions(lwbtn PRIVATE ${LWBTN_COMPILE_DEFINITIONS})
+
+# Create config file
+if(DEFINED LWBTN_OPTS_DIR AND NOT EXISTS ${LWBTN_OPTS_DIR}/lwbtn_opts.h)
+    configure_file(${CMAKE_CURRENT_LIST_DIR}/src/include/lwbtn/lwbtn_opts_template.h ${LWBTN_OPTS_DIR}/lwbtn_opts.h COPYONLY)
+endif()