Multiple ESP32 targets - the future for the Espruino Build structure

Here is a edited / condensed version of the output , from the above tool (cut and pasted from vscode) comparing the current c3 and s3 versions of idfconfig.
Ive manually edited/added ......................... where lines were condensed.
Note the four sections in the output file: common, different, unique in file1, unique in file2

Common key-value pairs:

# Automatically generated file. DO NOT EDIT.
# Espressif IoT Development Framework (ESP-IDF) Project Configuration
CONFIG_IDF_CMAKE=y
# SDK tool configuration
# CONFIG_SDK_TOOLCHAIN_SUPPORTS_TIME_WIDE_­64_BITS is not set
# end of Compatibility options
# Build type
CONFIG_APP_BUILD_TYPE_APP_2NDBOOT=y
# CONFIG_APP_BUILD_TYPE_ELF_RAM is not set
CONFIG_APP_BUILD_GENERATE_BINARIES=y
CONFIG_APP_BUILD_BOOTLOADER=y
CONFIG_APP_BUILD_USE_FLASH_SECTIONS=y
..................
..................


Different key-value pairs:

Key: CONFIG_IDF_TARGET
    sdkconfig_c3: CONFIG_IDF_TARGET="esp32c3"
    sdkconfig_s3: CONFIG_IDF_TARGET="esp32s3"

Key: CONFIG_IDF_FIRMWARE_CHIP_ID
    sdkconfig_c3: CONFIG_IDF_FIRMWARE_CHIP_ID=0x0005
    sdkconfig_s3: CONFIG_IDF_FIRMWARE_CHIP_ID=0x0009

Key: CONFIG_SDK_TOOLPREFIX
    sdkconfig_c3: CONFIG_SDK_TOOLPREFIX="riscv32-esp-elf-"­
    sdkconfig_s3: CONFIG_SDK_TOOLPREFIX="xtensa-esp32s3-el­f-"

...................
...................

Key: CONFIG_ESPTOOLPY_FLASHSIZE
    sdkconfig_c3: CONFIG_ESPTOOLPY_FLASHSIZE="4MB"
    sdkconfig_s3: CONFIG_ESPTOOLPY_FLASHSIZE="8MB"

Key: CONFIG_PARTITION_TABLE_SINGLE_APP
    sdkconfig_c3: CONFIG_PARTITION_TABLE_SINGLE_APP=y
    sdkconfig_s3: # CONFIG_PARTITION_TABLE_SINGLE_APP is not set

Key: CONFIG_PARTITION_TABLE_FILENAME
    sdkconfig_c3: CONFIG_PARTITION_TABLE_FILENAME="partiti­ons_singleapp.csv"
    sdkconfig_s3: CONFIG_PARTITION_TABLE_FILENAME="partiti­ons.csv"

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Unique key-value pairs in sdkconfig_c3:

CONFIG_IDF_TARGET_ARCH_RISCV=y
CONFIG_IDF_TARGET_ESP32C3=y
# CONFIG_ESPTOOLPY_FLASHFREQ_26M is not set
# CONFIG_COMPILER_SAVE_RESTORE_LIBCALLS is not set
# CONFIG_ADC_ONESHOT_FORCE_USE_ADC2_ON_C3 is not set
# ESP32C3-Specific
# CONFIG_ESP32C3_DEFAULT_CPU_FREQ_80 is not set
CONFIG_ESP32C3_DEFAULT_CPU_FREQ_160=y
CONFIG_ESP32C3_DEFAULT_CPU_FREQ_MHZ=160

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Unique key-value pairs in sdkconfig_s3:

CONFIG_IDF_TARGET_ARCH_XTENSA=y
CONFIG_IDF_TARGET_ESP32S3=y
# CONFIG_ESPTOOLPY_OCT_FLASH is not set
CONFIG_ESPTOOLPY_S3_STR=y
# CONFIG_ESPTOOLPY_FLASHFREQ_120M is not set
CONFIG_BT_CTRL_PINNED_TO_CORE_0=y
# CONFIG_BT_CTRL_PINNED_TO_CORE_1 is not set
CONFIG_BT_CTRL_CHAN_ASS_EN=y
...