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build system: use C17 and C++2a by default

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Closes https://github.com/espressif/esp-idf/pull/4846
Related to https://github.com/espressif/esp-idf/issues/5003
Related to https://github.com/espressif/esp-idf/issues/6885
Related to https://github.com/espressif/arduino-esp32/issues/5859
This commit is contained in:
Ivan Grokhotkov
2022-06-03 12:43:46 +02:00
parent 73989eb05b
commit 0a1e83c599
1 changed files with 2 additions and 2 deletions
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4
tools/cmake/build.cmake
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@@ -117,9 +117,9 @@ function(__build_set_default_build_specifications)
# go into the final binary so have no impact on size # go into the final binary so have no impact on size
"-ggdb") "-ggdb")
list(APPEND c_compile_options "-std=gnu99") list(APPEND c_compile_options "-std=gnu17")
list(APPEND cxx_compile_options "-std=gnu++11") list(APPEND cxx_compile_options "-std=gnu++20")
idf_build_set_property(COMPILE_DEFINITIONS "${compile_definitions}" APPEND) idf_build_set_property(COMPILE_DEFINITIONS "${compile_definitions}" APPEND)
idf_build_set_property(COMPILE_OPTIONS "${compile_options}" APPEND) idf_build_set_property(COMPILE_OPTIONS "${compile_options}" APPEND)