fix(console): add linenoise multithreading support for Picolibc

components/console/CMakeLists.txt

@@ -1,5 +1,8 @@
 idf_build_get_property(target IDF_TARGET)
 
+# Note: Almost all source files in this component include console_stdio_private.h.
+# This header only affects LIBC_PICOLIBC builds, not LIBC_NEWLIB builds.
+# It enables thread-local stdio streams, which are required for console functionality in some cases.
 set(srcs "commands.c"
          "esp_console_common.c"
          "esp_console_repl_internal.c"
@@ -41,6 +44,14 @@ idf_component_register(SRCS ${srcs}
                                   esp_usb_cdc_rom_console
                     )
 
+if(CONFIG_LIBC_PICOLIBC)
+    list(APPEND srcs_include_stdio_private ${srcs})
+    list(APPEND srcs_include_stdio_private ${argtable_srcs})
+    list(REMOVE_ITEM srcs_include_stdio_private "esp_console_repl_chip.c" "esp_console_repl_linux.c")
+    set_source_files_properties(${srcs_include_stdio_private}
+                                PROPERTIES COMPILE_FLAGS "--include=console_stdio_private.h")
+endif()
+
 if(CONFIG_COMPILER_STATIC_ANALYZER AND CMAKE_C_COMPILER_ID STREQUAL "GNU") # TODO IDF-10085
     target_compile_options(${COMPONENT_LIB} PRIVATE "-fno-analyzer")
 endif()