building samples/net/sockets/http_server for nucleo_h743zi and ESP32

[cbrake]

When I try to build this combination, I get:

Loading Zephyr default modules (Zephyr base (cached)).
-- Application: /scratch/simpleiot/zephyr-work/zephyr/samples/net/sockets/http_server
-- CMake version: 3.30.1
-- Cache files will be written to: /home/cbrake/.cache/zephyr
-- Zephyr version: 3.7.0 (/scratch/simpleiot/zephyr-work/zephyr)
-- Found west (found suitable version "1.2.0", minimum required is "0.14.0")
-- Board: nucleo_h743zi, qualifiers: stm32h743xx
-- Found host-tools: zephyr 0.16.5 (/run/media/cbrake/zonit/zephyr-sdk-0.16.5-1)
-- Found toolchain: zephyr 0.16.5 (/run/media/cbrake/zonit/zephyr-sdk-0.16.5-1)
-- Found BOARD.dts: /scratch/simpleiot/zephyr-work/zephyr/boards/st/nucleo_h743zi/nucleo_h743zi.dts
-- Generated zephyr.dts: /scratch/simpleiot/zephyr-work/siot/build/zephyr/zephyr.dts
-- Generated devicetree_generated.h: /scratch/simpleiot/zephyr-work/siot/build/zephyr/include/generated/zephyr/devicetree_generated.h
-- Including generated dts.cmake file: /scratch/simpleiot/zephyr-work/siot/build/zephyr/dts.cmake
                                                                                                                     
warning: MBEDTLS_SSL_MAX_CONTENT_LEN (defined at modules/mbedtls/Kconfig:65) was assigned the value
'2048' but got the value ''. Check these unsatisfied dependencies: MBEDTLS_BUILTIN (=n), 0 (=n). See
http://docs.zephyrproject.org/latest/kconfig.html#CONFIG_MBEDTLS_SSL_MAX_CONTENT_LEN and/or look up
MBEDTLS_SSL_MAX_CONTENT_LEN in the menuconfig/guiconfig interface. The Application Development
Primer, Setting Configuration Values, and Kconfig - Tips and Best Practices sections of the manual
might be helpful too.
                                                                                                                     
                                                                                                                     
warning: MBEDTLS_ENABLE_HEAP (defined at modules/mbedtls/Kconfig:180) was assigned the value 'y' but
got the value 'n'. Check these unsatisfied dependencies: 0 (=n). See
http://docs.zephyrproject.org/latest/kconfig.html#CONFIG_MBEDTLS_ENABLE_HEAP and/or look up
MBEDTLS_ENABLE_HEAP in the menuconfig/guiconfig interface. The Application Development Primer,
Setting Configuration Values, and Kconfig - Tips and Best Practices sections of the manual might be
helpful too.
                                                                                                                     
                                                                                                                     
warning: MBEDTLS_HEAP_SIZE (defined at modules/mbedtls/Kconfig:189) was assigned the value '60000'
but got the value ''. Check these unsatisfied dependencies: MBEDTLS_ENABLE_HEAP (=n), 0 (=n). See
http://docs.zephyrproject.org/latest/kconfig.html#CONFIG_MBEDTLS_HEAP_SIZE and/or look up
MBEDTLS_HEAP_SIZE in the menuconfig/guiconfig interface. The Application Development Primer, Setting
Configuration Values, and Kconfig - Tips and Best Practices sections of the manual might be helpful
too.
                                                                                                                     
                                                                                                                     
warning: The choice symbol MBEDTLS_BUILTIN (defined at modules/mbedtls/Kconfig:29) was selected (set
=y), but no symbol ended up as the choice selection. See
http://docs.zephyrproject.org/latest/kconfig.html#CONFIG_MBEDTLS_BUILTIN and/or look up
MBEDTLS_BUILTIN in the menuconfig/guiconfig interface. The Application Development Primer, Setting
Configuration Values, and Kconfig - Tips and Best Practices sections of the manual might be helpful
too.
                                                                                                                     
                                                                                                                     
warning: MBEDTLS (defined at soc/nxp/imxrt/imxrt5xx/Kconfig.defconfig:24, soc/nxp/imxrt/imxrt6xx/Kconfig.defconfig:81, soc/nxp/imxrt/Kconfig.defconfig:99, modules/mbedtls/Kconfig:18) has direct dependencies (ENTROPY_GENERATOR && SOC_MIMXRT595S_CM33 && SOC_FAMILY_NXP_IMXRT) || (ENTROPY_GENERATOR && SOC_MIMXRT685S_CM33 && SOC_FAMILY_NXP_IMXRT) || (ENTROPY_GENERATOR && (SOC_SERIES_IMXRT10XX || SOC_SERIES_IMXRT11XX) && SOC_FAMILY_NXP_IMXRT) || 0 with value n, but is currently being y-selected by the following symbols:
 - WEBSOCKET_CLIENT (defined at subsys/net/lib/websocket/Kconfig:4), with value y, direct dependencies NETWORKING (value: y), and select condition NETWORKING (value: y)
 - NET_SOCKETS_SOCKOPT_TLS (defined at subsys/net/lib/sockets/Kconfig:145), with value y, direct dependencies NET_SOCKETS && NETWORKING (value: y), and select condition NET_NATIVE && NET_SOCKETS && NETWORKING (value: y)
Parsing /scratch/simpleiot/zephyr-work/zephyr/samples/net/sockets/http_server/Kconfig
Loaded configuration '/scratch/simpleiot/zephyr-work/zephyr/boards/st/nucleo_h743zi/nucleo_h743zi_defconfig'
Merged configuration '/scratch/simpleiot/zephyr-work/zephyr/samples/net/sockets/http_server/prj.conf'
                                                                                                                     
error: Aborting due to Kconfig warnings
                                                                                                                     
CMake Error at /scratch/simpleiot/zephyr-work/zephyr/cmake/modules/kconfig.cmake:389 (message):
  command failed with return code: 1
Call Stack (most recent call first):
  /scratch/simpleiot/zephyr-work/zephyr/cmake/modules/zephyr_default.cmake:132 (include)
  /scratch/simpleiot/zephyr-work/zephyr/share/zephyr-package/cmake/ZephyrConfig.cmake:66 (include)
  /scratch/simpleiot/zephyr-work/zephyr/share/zephyr-package/cmake/ZephyrConfig.cmake:97 (include_boilerplate)
  CMakeLists.txt:5 (find_package)
                                                                                                                     
                                                                                                                     
-- Configuring incomplete, errors occurred!
FAILED: build.ninja

I can get the sample to build by commenting out the TLS and CONFIG_HTTP_SERVER_WEBSOCKET sections in prj.conf.

I've started digging through this, but wondering if anyone knows offhand what is missing?

[cbrake]

Getting the same issue on ESP32 board -- need to comment out TLS and websocket stuff to get it to compile. There are also some additional config/dts overlay changes needed for ESP32:

#76614

[mrodgers-witekio]

Do you have the mbedtls module in your Zephyr workspace?

It builds fine for me on nucleo_h743zi, but I can replicate the same error as you if I delete the modules/crypto/mbedtls directory from the Zephyr workspace.

[cbrake]

Do you have the mbedtls module in your Zephyr workspace?

It builds fine for me on nucleo_h743zi, but I can replicate the same error as you if I delete the modules/crypto/mbedtls directory from the Zephyr workspace.

Yes, that is the issue with mbedtls -- I had that filtered out -- thanks!