chore: refactored source code files to be more zephyr-like

Moved mount.hpp to common include folder.
Use recursive CMakeLists.txt and Kconfigs to include source files

Signed-off-by: Jilay Pandya <jilay.pandya@outlook.com>

Author: jilaypandya

app/CMakeLists.txt

@@ -3,7 +3,6 @@ cmake_minimum_required(VERSION 3.20.0)
 find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})
 project(OpenAstroFirmware)
 
-zephyr_syscall_include_directories(include)
-zephyr_include_directories(include)
+add_subdirectory_ifdef(CONFIG_MOUNT src/mount)
 
-add_subdirectory(src)
+target_sources(app PRIVATE src/main.cpp)

app/src/CMakeLists.txt

@@ -0,0 +1 @@
+zephyr_library_sources(Mount.cpp)

app/src/mount/CMakeLists.txt

@@ -1,4 +1,8 @@
-menu "Mount"
+menuconfig MOUNT
+    bool "Mount"
+    default y
+
+if MOUNT
 
 config MOUNT_THREAD_STACK_SIZE
     hex "Mount stack size"
@@ -11,4 +15,4 @@ module = MOUNT
 module-str = mount
 source "subsys/logging/Kconfig.template.log_config"
 
-endmenu
+endif