From 907d15062bbdaa721cedc938bf06f80237eeed43 Mon Sep 17 00:00:00 2001
From: xuxin19 <xuxin19@xiaomi.com>
Date: Wed, 11 Dec 2024 15:25:03 +0800
Subject: [PATCH] cmake(bugfix):fix common/etc confilt with src/etc in CMake
 genromfs

We use the rules added later to overwrite the previous rules
---
 cmake/nuttx_add_romfs.cmake | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/cmake/nuttx_add_romfs.cmake b/cmake/nuttx_add_romfs.cmake
index 8a05e6952a..2ba2d0fdf9 100644
--- a/cmake/nuttx_add_romfs.cmake
+++ b/cmake/nuttx_add_romfs.cmake
@@ -340,12 +340,18 @@ function(process_all_directory_romfs)
         DEPENDS ${dyn_deps})
       list(APPEND DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/${SOURCE_ETC_SUFFIX})
     else()
+      list(FIND DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/${SOURCE_ETC_SUFFIX} index)
+      if(index GREATER -1)
+        set(APPEND_OPTION APPEND)
+      else()
+        set(APPEND_OPTION)
+      endif()
       list(APPEND DEPENDS ${SOURCE_ETC_PREFIX}/${SOURCE_ETC_SUFFIX})
       add_custom_command(
         OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${SOURCE_ETC_SUFFIX}
         COMMAND
           ${CMAKE_COMMAND} -E copy ${SOURCE_ETC_PREFIX}/${SOURCE_ETC_SUFFIX}
-          ${CMAKE_CURRENT_BINARY_DIR}/${SOURCE_ETC_SUFFIX}
+          ${CMAKE_CURRENT_BINARY_DIR}/${SOURCE_ETC_SUFFIX} ${APPEND_OPTION}
         DEPENDS ${dyn_deps})
       list(APPEND DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/${SOURCE_ETC_SUFFIX})
     endif()