Building problem
I have setup a machine with ubuntu, i have installed all the packet listed for building your project
but when i do the last command "make -j 8 flash" i result with an error

make[3]: *** [esp-idf/main/CMakeFiles/__idf_main.dir/build.make:193: esp-idf/main/CMakeFiles/__idf_main.dir/mqtt/MQTTConnection.cpp.obj] Errore 1
make[3]: *** Attesa per i processi non terminati....
In file included from /root/esp/homepoint/main/libraries/TFT_eSPI/User_Setup_Select.h:22,
                 from /root/esp/homepoint/main/libraries/TFT_eSPI/TFT_eSPI.h:35,
                 from /root/esp/homepoint/main/touch/ButtonDriver.h:3,
                 from /root/esp/homepoint/main/config/Config.h:3,
                 from /root/esp/homepoint/main/model/Model.hpp:3,
                 from /root/esp/homepoint/main/AppContext.h:3,
                 from /root/esp/homepoint/main/wifi/CaptiveServer.cpp:1:
/root/esp/homepoint/main/libraries/TFT_eSPI/User_Setup.h:156: warning: "TOUCH_CS" redefined
 #define TOUCH_CS 14
 
<command-line>: note: this is the location of the previous definition
In file included from /root/esp/homepoint/main/libraries/TFT_eSPI/User_Setup_Select.h:22,
                 from /root/esp/homepoint/main/libraries/TFT_eSPI/TFT_eSPI.h:35,
                 from /root/esp/homepoint/main/libraries/TFT_eSPI/TFT_eSPI.cpp:17:
/root/esp/homepoint/main/libraries/TFT_eSPI/User_Setup.h:156: warning: "TOUCH_CS" redefined
 #define TOUCH_CS 14
 
<command-line>: note: this is the location of the previous definition
make[3]: uscita dalla directory «/root/esp/homepoint/build»
make[2]: *** [CMakeFiles/Makefile2:4159: esp-idf/main/CMakeFiles/__idf_main.dir/all] Errore 2
make[2]: uscita dalla directory «/root/esp/homepoint/build»
make[1]: *** [CMakeFiles/Makefile2:1676: CMakeFiles/flash.dir/rule] Errore 2
make[1]: uscita dalla directory «/root/esp/homepoint/build»
make: *** [Makefile:190: flash] Errore 2
