diff --git a/CMakeLists.txt b/CMakeLists.txt
index 94932f0..734b570 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -21,37 +21,39 @@ add_library(tray_base INTERFACE)
 
 target_compile_features(tray_base INTERFACE c_std_99)
 
+file(GLOB src
+        ${CMAKE_CURRENT_LIST_DIR}/*.h
+        ${CMAKE_CURRENT_LIST_DIR}/*.ico
+        ${CMAKE_CURRENT_LIST_DIR}/*.png)
+
 if(WIN32)
 	include(WinApiLevels)
 	add_compile_definitions(TRAY_WINAPI=1)
+	list(APPEND src ${CMAKE_CURRENT_SOURCE_DIR}/tray_windows.c)
 else()
-    add_library(tray INTERFACE)
-	target_link_libraries(tray INTERFACE tray_base)
-
 	if(UNIX)
 		if(APPLE)
 			add_compile_definitions(TRAY_APPKIT=1)
 			find_library(COCOA Cocoa REQUIRED)
+			list(APPEND src ${CMAKE_CURRENT_SOURCE_DIR}/tray_darwin.m)
 		else()
 			FIND_PACKAGE(PkgConfig)
 			PKG_CHECK_MODULES(APPINDICATOR REQUIRED appindicator3-0.1)
 			ADD_DEFINITIONS(${APPINDICATOR_CFLAGS})
     	LINK_DIRECTORIES(${APPINDICATOR_LIBRARY_DIRS})
 			add_compile_definitions(TRAY_APPINDICATOR=1)
+			list(APPEND src ${CMAKE_CURRENT_SOURCE_DIR}/tray_windows.c)
 		endif()
 	endif()
 endif()
 
+add_library(tray STATIC ${src})
+target_link_libraries(tray INTERFACE tray_base)
+
 add_library(tray::tray ALIAS tray)
 
-file(GLOB src
-	${CMAKE_CURRENT_LIST_DIR}/*.c
-	${CMAKE_CURRENT_LIST_DIR}/*.h
-	${CMAKE_CURRENT_LIST_DIR}/*.ico
-	${CMAKE_CURRENT_LIST_DIR}/*.png)
-
-add_executable(tray_example ${src})
-target_link_libraries(tray_example tray)
+add_executable(tray_example ${CMAKE_CURRENT_SOURCE_DIR}/example.c)
+target_link_libraries(tray_example tray::tray)
 
 configure_file(${CMAKE_CURRENT_LIST_DIR}/icon.ico ${CMAKE_BINARY_DIR}/icon.ico COPYONLY)
 configure_file(${CMAKE_CURRENT_LIST_DIR}/icon.png ${CMAKE_BINARY_DIR}/icon.png COPYONLY)
diff --git a/Makefile b/Makefile
deleted file mode 100644
index 483c0aa..0000000
--- a/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-ifeq ($(OS),Windows_NT)
-	TRAY_CFLAGS := -DTRAY_WINAPI=1
-	TRAY_LDFLAGS :=
-else ifeq ($(shell uname -s),Linux)
-	TRAY_CFLAGS := -DTRAY_APPINDICATOR=1 $(shell pkg-config --cflags appindicator3-0.1)
-	TRAY_LDFLAGS := $(shell pkg-config --libs appindicator3-0.1)
-else ifeq ($(shell uname -s),Darwin)
-	TRAY_CFLAGS := -DTRAY_APPKIT=1
-	TRAY_LDFLAGS := -framework Cocoa
-endif
-
-
-CFLAGS := -g -Wall $(TRAY_CFLAGS) -Wall -Wextra -std=c99 -pedantic
-LDFLAGS := -g $(TRAY_LDFLAGS)
-
-all: example
-example: example.o
-	$(CC) $^ $(LDFLAGS) -o $@
-	
-example.o: example.c tray.h
-
-clean:
-	rm -f example.o example example.exe