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Merge branch 'fix/picolibc-disable-c11-annex-k' into 'master'

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fix(libc): picolibc: disable C11 annex K in compatibility mode

See merge request espressif/esp-idf!48197
This commit is contained in:
Alexey Lapshin
2026-05-18 10:34:43 +04:00
parent fce70533fa 19c2f0becc
commit 653e6007e6
1 changed files with 3 additions and 0 deletions
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components/esp_libc/project_include.cmake
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@@ -50,6 +50,9 @@ if(CONFIG_IDF_TOOLCHAIN_GCC)
# --gc-sections option.
get_picolibc_specs_path(picolibc_specs_path)
idf_toolchain_add_flags(COMPILE_OPTIONS "\"-specs=${picolibc_specs_path}\"")
if(LIBC_PICOLIBC_NEWLIB_COMPATIBILITY)
idf_toolchain_add_flags(COMPILE_OPTIONS "-D__STDC_WANT_LIB_EXT1__=0")
endif()
else()
idf_toolchain_remove_flags(COMPILE_OPTIONS "-specs=.*picolibc.*")
endif()