remove arch autodetection for embedded

examples/zephyr/websocket-server/CMakeLists.txt

@@ -6,6 +6,4 @@
 cmake_minimum_required(VERSION 3.20.0)
 find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})
 project(websocket_server)
-#add_definitions(-DMG_ENABLE_LINES=1)
-add_definitions(-DMG_TLS=MG_TLS_MBED)
 target_sources(app PRIVATE src/main.c src/mongoose.c)

examples/zephyr/websocket-server/src/mongoose_config.h

@@ -0,0 +1,4 @@
+#define MG_ARCH MG_ARCH_ZEPHYR
+
+#define MG_ENABLE_PACKED_FS 1
+#define MG_TLS MG_TLS_MBED