hi,every buddy,any help,thanks

[mvwtest]

I tested in ubuntu,debian,kali,parrots ,windows7/10...system, And idf.py build the hello_world is no problem .olso the bin can run on esp chips too.

but this project , idf.py build it, i get below problem from any systems:

• Building ESP-IDF components for target esp32 CMake Error at /home/mvw/esp/esp-idf/tools/cmake/build.cmake:200 (message): Failed to resolve component 'libsodium'. Call Stack (most recent call first): /home/mvw/esp/esp-idf/tools/cmake/build.cmake:228 (build_resolve_and_add_req) /home/mvw/esp/esp-idf/tools/cmake/build.cmake:229 (build_expand_requirements) /home/mvw/esp/esp-idf/tools/cmake/build.cmake:515 (__build_expand_requirements) /home/mvw/esp/esp-idf/tools/cmake/project.cmake:422 (idf_build_process) CMakeLists.txt:20 (project)

-- Configuring incomplete, errors occurred! See also "/home/mvw/esp/esp32-xmpp-iot/ESP32/build/CMakeFiles/CMakeOutput.log". cmake failed with exit code 1

any help,thanks

[COM8]

You are missing libsodium.

On Debian / Ubuntu:

apt-get install libsodium-dev libmbedtls-dev

With Homebrew on MacOS:

brew install libsodium mbedtls

[mvwtest]

Thank you so much for your repley. I installed libsodium-dev + libmbedtls-dev. and try rebuild ,but ,the surprise is non hug me. problem no any change,

ubuntu20.04 ESP-IDF4.3.2 maybe ? if you are enjoying holiday. good luck for you . thank you again

[COM8]

Could you please provide me with the full build log since for me that solves the issue. I'm using v4.3 of the ESP-IDF on Fedora 35.

[mvwtest]

thank you. this is CMakeError.log:

Determining if the strtod_l exist failed with the following output: Change Dir: /home/mvw/esp/esp32-xmpp-iot/ESP32/build/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/ninja cmTC_8b25b && [1/2] Building C object CMakeFiles/cmTC_8b25b.dir/CheckSymbolExists.c.obj FAILED: CMakeFiles/cmTC_8b25b.dir/CheckSymbolExists.c.obj /home/mvw/.espressif/tools/xtensa-esp32-elf/esp-2021r2-8.4.0/xtensa-esp32-elf/bin/xtensa-esp32-elf-gcc -o CMakeFiles/cmTC_8b25b.dir/CheckSymbolExists.c.obj -c CheckSymbolExists.c CheckSymbolExists.c: In function 'main': CheckSymbolExists.c:8:19: error: 'strtod_l' undeclared (first use in this function); did you mean 'strtoull'? return ((int*)(&strtod_l))[argc]; ^~~~ strtoull CheckSymbolExists.c:8:19: note: each undeclared identifier is reported only once for each function it appears in ninja: build stopped: subcommand failed.

File /home/mvw/esp/esp32-xmpp-iot/ESP32/build/CMakeFiles/CMakeTmp/CheckSymbolExists.c: / /

include

int main(int argc, char** argv) { (void)argv;

ifndef strtod_l

return ((int*)(&strtod_l))[argc];

else

(void)argc; return 0;

endif

}

and here is :CMakeOutput.log https://github.com/mvwtest/esp32-xmpp-iot/blob/master/CMakeOutput.log

thank you.

[COM8]

Ah, sorry I meant the console log of running idf.py build since this is a problem of Smooth I'm using as a dependency. Please make sure you run a idf.py fullclean before.

[mvwtest]

thank you,this issues is still love me. now,i reinstall the Fedora35 and build up esp32 idf. try again.good luck 4 me.

thrught your project,i hope make a xmpp-Uart bridge, use webpage login JID,and,TCP,Uart connect to arduino or other MCU. for chidren ,student geeker,...i think,this is good gif. the esp32 vs RasPi,for cost, is a killer but, i need deep learn it, thank you, keep touch,

[COM8]

I don't think this is the right project for your use case, since this project is just a test for my own XMPP IoT protocol. It is more or less a hard coded XMPP library written by me without any good security practices since I'm talking to the server over an unencrypted connection and it does support only plain authentication (sends the password in BASE64 play over the network).

What you can/should try is getting libstrophe to run on your ESP.