Initial import of firmware and host projects

modules/ip5306/sysbuild/CMakeLists.txt

@@ -0,0 +1,24 @@
+function(ip5306_pre_image_cmake)
+  if(NOT CMAKE_HOST_WIN32)
+    return()
+  endif()
+
+  cmake_parse_arguments(HOOK "" "IMAGE" "IMAGES" ${ARGN})
+
+  if(NOT DEFINED HOOK_IMAGE OR NOT TARGET ${HOOK_IMAGE})
+    return()
+  endif()
+
+  # Device Guard blocks arm-zephyr-eabi-ranlib.exe on this host. Build indexed
+  # archives in a single ar invocation so child images never need ranlib.
+  set(archive_create "<CMAKE_AR> qcs <TARGET> <LINK_FLAGS> <OBJECTS>")
+  set(archive_append "<CMAKE_AR> q <TARGET> <LINK_FLAGS> <OBJECTS>")
+
+  foreach(lang C CXX ASM)
+    set_property(TARGET ${HOOK_IMAGE} APPEND PROPERTY CMAKE_ARGS
+      "-DCMAKE_${lang}_ARCHIVE_CREATE:STRING=${archive_create}"
+      "-DCMAKE_${lang}_ARCHIVE_APPEND:STRING=${archive_append}"
+      "-DCMAKE_${lang}_ARCHIVE_FINISH:STRING="
+    )
+  endforeach()
+endfunction()