esp-idf/Kconfig

#
# For a description of the syntax of this configuration file,
# see kconfig/kconfig-language.txt.
#
mainmenu "Espressif IoT Development Framework Configuration"


menu "SDK tool configuration"
config TOOLPREFIX
    string "Compiler toolchain path/prefix"
    default "xtensa-esp32-elf-"
    help
        The prefix/path that is used to call the toolchain. The default setting assumes
        a crosstool-ng gcc setup that is in your PATH.

config PYTHON
    string "Python 2 interpreter"
    default "python"
    help
        The executable name/path that is used to run python. On some systems Python 2.x
        may need to be invoked as python2.
endmenu

source "$COMPONENT_KCONFIGS_PROJBUILD"

choice OPTIMIZATION_LEVEL
    prompt "Optimization level"
    default OPTIMIZATION_LEVEL_DEBUG
    help
        This option sets optimization level.
        
        - for "Release" setting, -Os flag is added to CFLAGS,
         and -DNDEBUG flag is added to CPPFLAGS.
         
        - for "Debug" setting, -Og flag is added to CFLAGS.
        
        To override any of these settings, set CFLAGS and/or CPPFLAGS
        in project makefile, before including $(IDF_PATH)/make/project.mk.
        
config OPTIMIZATION_LEVEL_DEBUG
    bool "Debug"
config OPTIMIZATION_LEVEL_RELEASE
    bool "Release"
endchoice

menu "Component config"
source "$COMPONENT_KCONFIGS"
endmenu