1#
2# Warn if the toolchain version doesn't match
3#
4if(NOT (${target} STREQUAL "linux" OR CMAKE_C_COMPILER_ID MATCHES "Clang"))
5    execute_process(
6        COMMAND ${CMAKE_C_COMPILER} -dumpmachine
7        OUTPUT_VARIABLE toolchain_name
8        OUTPUT_STRIP_TRAILING_WHITESPACE
9        ERROR_QUIET)
10    check_expected_tool_version(${toolchain_name} ${CMAKE_C_COMPILER})
11endif()
12
13if(NOT ${target} STREQUAL "linux" AND CMAKE_C_COMPILER_ID MATCHES "Clang")
14    message(WARNING "Building ESP-IDF with clang is an experimental feature and is not yet officially supported.")
15endif()
16