combine with desktop project

Signed-off-by: Peter Siegmund <developer@mars3142.org>

components/justus/CMakeLists.txt

@@ -0,0 +1,37 @@
+if (DEFINED ENV{IDF_PATH})
+idf_component_register(SRCS 
+        src/common/PSMenu.cpp
+        src/common/ScrollBar.cpp
+        src/common/Widget.cpp
+        src/data/MenuItem.cpp
+        src/ui/LightMenu.cpp
+        src/ui/MainMenu.cpp
+        src/ui/SettingsMenu.cpp
+        src/ui/SplashScreen.cpp
+        INCLUDE_DIRS "include"
+)
+return()
+endif()
+
+cmake_minimum_required(VERSION 3.30)
+project(justus)
+
+add_library(${PROJECT_NAME} STATIC
+        src/common/PSMenu.cpp
+        src/common/ScrollBar.cpp
+        src/common/Widget.cpp
+        src/data/MenuItem.cpp
+        src/ui/LightMenu.cpp
+        src/ui/MainMenu.cpp
+        src/ui/SettingsMenu.cpp
+        src/ui/SplashScreen.cpp
+)
+
+include_directories(include)
+
+target_include_directories(${PROJECT_NAME} PUBLIC include)
+
+target_link_libraries(${PROJECT_NAME} PRIVATE
+        u8g2
+        peter
+)