fatal error: mbedtls/mbedtls_config.h: No such file or directory for esp32/esp32c3 in IDF-4.4

[pljakobs]

In file included from /opt/esp-idf-4.4/components/mbedtls/mbedtls/library/common.h:27,
                 from /opt/esp-idf-4.4/components/mbedtls/mbedtls/library/aes.c:26:
/opt/esp-idf-4.4/components/mbedtls/port/include/mbedtls/esp_config.h:29:10: fatal error: mbedtls/mbedtls_config.h: No such file or directory

as far as I saw from a similiar issue on the IDF github repo, this should not happen with the build parameters supplied:

[67/855] Building C object esp-idf/mbedtls/mbedtls/library/CMakeFiles/mbedcrypto.dir/aesni.c.obj
FAILED: esp-idf/mbedtls/mbedtls/library/CMakeFiles/mbedcrypto.dir/aesni.c.obj 
/opt/esp-idf/tools/tools/tools/xtensa-esp32-elf/esp-2022r1-11.2.0/xtensa-esp32-elf/bin/xtensa-esp32-elf-gcc -DMBEDTLS_CONFIG_FILE=\"mbedtls/esp_config.h\" -I/opt/sming/Sming/out/Esp32/esp32/debug/build/esp32/sdk/config -I/opt/esp-idf-4.4/components/mbedtls/port/include -I/opt/esp-idf-4.4/components/mbedtls/mbedtls/include -I/opt/esp-idf-4.4/components/mbedtls/mbedtls/library -I/opt/esp-idf-4.4/components/newlib/platform_include -I/opt/esp-idf-4.4/components/freertos/FreeRTOS-Kernel/include -I/opt/esp-idf-4.4/components/freertos/esp_additions/include/freertos -I/opt/esp-idf-4.4/components/freertos/FreeRTOS-Kernel/portable/xtensa/include -I/opt/esp-idf-4.4/components/freertos/esp_additions/include -I/opt/esp-idf-4.4/components/esp_hw_support/include -I/opt/esp-idf-4.4/components/esp_hw_support/include/soc -I/opt/esp-idf-4.4/components/esp_hw_support/include/soc/esp32 -I/opt/esp-idf-4.4/components/esp_hw_support/port/esp32/. -I/opt/esp-idf-4.4/components/esp_hw_support/port/esp32/private_include -I/opt/esp-idf-4.4/components/heap/include -I/opt/esp-idf-4.4/components/log/include -I/opt/esp-idf-4.4/components/soc/include -I/opt/esp-idf-4.4/components/soc/esp32/. -I/opt/esp-idf-4.4/components/soc/esp32/include -I/opt/esp-idf-4.4/components/hal/esp32/include -I/opt/esp-idf-4.4/components/hal/include -I/opt/esp-idf-4.4/components/hal/platform_port/include -I/opt/esp-idf-4.4/components/esp_rom/include -I/opt/esp-idf-4.4/components/esp_rom/include/esp32 -I/opt/esp-idf-4.4/components/esp_rom/esp32 -I/opt/esp-idf-4.4/components/esp_common/include -I/opt/esp-idf-4.4/components/esp_system/include -I/opt/esp-idf-4.4/components/esp_system/port/soc -I/opt/esp-idf-4.4/components/esp_system/port/include/private -I/opt/esp-idf-4.4/components/xtensa/include -I/opt/esp-idf-4.4/components/xtensa/esp32/include -I/opt/esp-idf-4.4/components/esp_timer/include -I/opt/esp-idf-4.4/components/lwip/include -I/opt/esp-idf-4.4/components/lwip/include/apps -I/opt/esp-idf-4.4/components/lwip/include/apps/sntp -I/opt/esp-idf-4.4/components/lwip/lwip/src/include -I/opt/esp-idf-4.4/components/lwip/port/esp32/include -I/opt/esp-idf-4.4/components/lwip/port/esp32/include/arch -mlongcalls -Wno-frame-address  -Wall -Wextra -Wwrite-strings -Wformat=2 -Wno-format-nonliteral -Wvla -Wlogical-op -Wshadow -Wformat-signedness -Wformat-overflow=2 -Wformat-truncation -Werror -Wmissing-declarations -Wmissing-prototypes -fdiagnostics-color=always -ffunction-sections -fdata-sections -Wall -Werror=all -Wno-error=unused-function -Wno-error=unused-variable -Wno-error=deprecated-declarations -Wextra -Wno-unused-parameter -Wno-sign-compare -Wno-enum-conversion -gdwarf-4 -ggdb -Os -freorder-blocks -fmacro-prefix-map=/opt/sming/Sming/Arch/Esp32/Components/esp32/project/esp32/debug=. -fmacro-prefix-map=/opt/esp-idf-4.4=/IDF -fstrict-volatile-bitfields -Wno-error=unused-but-set-variable -fno-jump-tables -fno-tree-switch-conversion -DconfigENABLE_FREERTOS_DEBUG_OCDAWARE=1 -std=gnu17 -Wno-old-style-declaration -D_GNU_SOURCE -DIDF_VER=\"v5.0-547-g20e8e86c80-dirty\" -DESP_PLATFORM -D_POSIX_READER_WRITER_LOCKS -MD -MT esp-idf/mbedtls/mbedtls/library/CMakeFiles/mbedcrypto.dir/aesni.c.obj -MF esp-idf/mbedtls/mbedtls/library/CMakeFiles/mbedcrypto.dir/aesni.c.obj.d -o esp-idf/mbedtls/mbedtls/library/CMakeFiles/mbedcrypto.dir/aesni.c.obj -c /opt/esp-idf-4.4/components/mbedtls/mbedtls/library/aesni.c

-DMBEDTLS_CONFIG_FILE="mbedtls/esp_config.h" should override the default - but clearly, somehow it still looks for the default config file.

[mikee47]

Please provide a sample application demonstrating this problem. For example, Basic_Ssl builds without issue using IDF 4.4 and esp32c3.

[pljakobs]

ok, in that case, let me re-install IDF, as I get the same error. I re-ran the sming/tools/install.sh for esp32 but there might be something wrong that did not fix.

[pljakobs]

fixed it. I seem to have another issue

/home/pjakobs/devel/esp_rgbww_firmware/Sming/Sming/Arch/Esp32/Components/esp32/src/startup.cpp:33:26: error: 'CONFIG_ESP_TASK_WDT_TIMEOUT_S' was not declared in this scope
  err = esp_task_wdt_init(CONFIG_ESP_TASK_WDT_TIMEOUT_S, true);

but if the Basic_Ssl compiles ok for you, that's probably a local thing, too. (using sming develop)

[mikee47]

If switching or updating IDF best to run make sdk-config-clean https://sming.readthedocs.io/en/latest/_inc/Sming/Arch/Esp32/README.html#sdk

[pljakobs]

I usually do, along with a make dist-clean