esp-idf/components/esp_common/project_include.cmake

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CMake
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2021-03-10 06:47:40 -05:00
#
# Warn if the toolchain version doesn't match
#
if(NOT (${target} STREQUAL "linux" OR CMAKE_C_COMPILER_ID MATCHES "Clang"))
get_expected_ctng_version(expected_toolchain expected_gcc)
gcc_version_check("${expected_gcc}")
crosstool_version_check("${expected_toolchain}")
endif()
if(NOT ${target} STREQUAL "linux" AND CMAKE_C_COMPILER_ID MATCHES "Clang")
message(WARNING "Building ESP-IDF with clang is an experimental feature and is not yet officially supported.")
endif()