Search code examples
c++carduinoclangneovim

Error: "In included file: 'avr/pgmspace.h' file not found (clang pp_file_not_found)" on Neovim with Coc

I'm trying to add code completion to my Neovim to program some stuff with Platform.io but clang doesn't recognize the Arduino.h import and blames the avr/pgmspace.h header.

In included file: 'avr/pgmspace.h' file not found (clang pp_file_not_found)

  • The plugin I'm using is Conqueror of Completion

  • I have coc-clang installed

  • My CocConfig file is empty, I also tried ccls but no luck.

  • My Vim-Plug extensions

- neomake-platformio: OK
- coc.nvim: OK
- vim-pio: OK
- fzf.vim: OK
- fzf: OK
  • My platformio.ini
; bla bla bla comments
[env:uno]
platform = atmelavr
board = uno
framework = arduino
  • My compile_commands.json created via pio run -t compiledb (also tried Bear and it didn't work)
[
    {
        "command": "/Users/MY_USER_NAME/.platformio/packages/toolchain-atmelavr/bin/avr-g++ -o .pio/build/uno/FrameworkArduino/CDC.cpp.o -c -fno-exceptions -fno-threadsafe-statics -fpermissive -std=gnu++11 -mmcu=atmega328p -Os -Wall -ffunction-sections -fdata-sections -flto -DPLATFORMIO=60106 -DARDUINO_AVR_UNO -DF_CPU=16000000L -DARDUINO_ARCH_AVR -DARDUINO=10808 -I/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino -I/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/variants/standard /Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino/CDC.cpp",
        "directory": "/Users/MY_USER_NAME/Projects/PIO_LCD",
        "file": "/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino/CDC.cpp"
    },
    {
        "command": "/Users/MY_USER_NAME/.platformio/packages/toolchain-atmelavr/bin/avr-g++ -o .pio/build/uno/FrameworkArduino/HardwareSerial.cpp.o -c -fno-exceptions -fno-threadsafe-statics -fpermissive -std=gnu++11 -mmcu=atmega328p -Os -Wall -ffunction-sections -fdata-sections -flto -DPLATFORMIO=60106 -DARDUINO_AVR_UNO -DF_CPU=16000000L -DARDUINO_ARCH_AVR -DARDUINO=10808 -I/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino -I/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/variants/standard /Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino/HardwareSerial.cpp",
        "directory": "/Users/MY_USER_NAME/Projects/PIO_LCD",
        "file": "/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino/HardwareSerial.cpp"
    },
    {
        "command": "/Users/MY_USER_NAME/.platformio/packages/toolchain-atmelavr/bin/avr-g++ -o .pio/build/uno/FrameworkArduino/HardwareSerial0.cpp.o -c -fno-exceptions -fno-threadsafe-statics -fpermissive -std=gnu++11 -mmcu=atmega328p -Os -Wall -ffunction-sections -fdata-sections -flto -DPLATFORMIO=60106 -DARDUINO_AVR_UNO -DF_CPU=16000000L -DARDUINO_ARCH_AVR -DARDUINO=10808 -I/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino -I/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/variants/standard /Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino/HardwareSerial0.cpp",
        "directory": "/Users/MY_USER_NAME/Projects/PIO_LCD",
        "file": "/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino/HardwareSerial0.cpp"
    },
    {
        "command": "/Users/MY_USER_NAME/.platformio/packages/toolchain-atmelavr/bin/avr-g++ -o .pio/build/uno/FrameworkArduino/HardwareSerial1.cpp.o -c -fno-exceptions -fno-threadsafe-statics -fpermissive -std=gnu++11 -mmcu=atmega328p -Os -Wall -ffunction-sections -fdata-sections -flto -DPLATFORMIO=60106 -DARDUINO_AVR_UNO -DF_CPU=16000000L -DARDUINO_ARCH_AVR -DARDUINO=10808 -I/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino -I/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/variants/standard /Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino/HardwareSerial1.cpp",
        "directory": "/Users/MY_USER_NAME/Projects/PIO_LCD",
        "file": "/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino/HardwareSerial1.cpp"
    },
    {
        "command": "/Users/MY_USER_NAME/.platformio/packages/toolchain-atmelavr/bin/avr-g++ -o .pio/build/uno/FrameworkArduino/HardwareSerial2.cpp.o -c -fno-exceptions -fno-threadsafe-statics -fpermissive -std=gnu++11 -mmcu=atmega328p -Os -Wall -ffunction-sections -fdata-sections -flto -DPLATFORMIO=60106 -DARDUINO_AVR_UNO -DF_CPU=16000000L -DARDUINO_ARCH_AVR -DARDUINO=10808 -I/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino -I/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/variants/standard /Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino/HardwareSerial2.cpp",
        "directory": "/Users/MY_USER_NAME/Projects/PIO_LCD",
        "file": "/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino/HardwareSerial2.cpp"
    },
    {
        "command": "/Users/MY_USER_NAME/.platformio/packages/toolchain-atmelavr/bin/avr-g++ -o .pio/build/uno/FrameworkArduino/HardwareSerial3.cpp.o -c -fno-exceptions -fno-threadsafe-statics -fpermissive -std=gnu++11 -mmcu=atmega328p -Os -Wall -ffunction-sections -fdata-sections -flto -DPLATFORMIO=60106 -DARDUINO_AVR_UNO -DF_CPU=16000000L -DARDUINO_ARCH_AVR -DARDUINO=10808 -I/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino -I/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/variants/standard /Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino/HardwareSerial3.cpp",
        "directory": "/Users/MY_USER_NAME/Projects/PIO_LCD",
        "file": "/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino/HardwareSerial3.cpp"
    },
    {
        "command": "/Users/MY_USER_NAME/.platformio/packages/toolchain-atmelavr/bin/avr-g++ -o .pio/build/uno/FrameworkArduino/IPAddress.cpp.o -c -fno-exceptions -fno-threadsafe-statics -fpermissive -std=gnu++11 -mmcu=atmega328p -Os -Wall -ffunction-sections -fdata-sections -flto -DPLATFORMIO=60106 -DARDUINO_AVR_UNO -DF_CPU=16000000L -DARDUINO_ARCH_AVR -DARDUINO=10808 -I/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino -I/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/variants/standard /Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino/IPAddress.cpp",
        "directory": "/Users/MY_USER_NAME/Projects/PIO_LCD",
        "file": "/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino/IPAddress.cpp"
    },
    {
        "command": "/Users/MY_USER_NAME/.platformio/packages/toolchain-atmelavr/bin/avr-g++ -o .pio/build/uno/FrameworkArduino/PluggableUSB.cpp.o -c -fno-exceptions -fno-threadsafe-statics -fpermissive -std=gnu++11 -mmcu=atmega328p -Os -Wall -ffunction-sections -fdata-sections -flto -DPLATFORMIO=60106 -DARDUINO_AVR_UNO -DF_CPU=16000000L -DARDUINO_ARCH_AVR -DARDUINO=10808 -I/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino -I/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/variants/standard /Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino/PluggableUSB.cpp",
        "directory": "/Users/MY_USER_NAME/Projects/PIO_LCD",
        "file": "/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino/PluggableUSB.cpp"
    },
    {
        "command": "/Users/MY_USER_NAME/.platformio/packages/toolchain-atmelavr/bin/avr-g++ -o .pio/build/uno/FrameworkArduino/Print.cpp.o -c -fno-exceptions -fno-threadsafe-statics -fpermissive -std=gnu++11 -mmcu=atmega328p -Os -Wall -ffunction-sections -fdata-sections -flto -DPLATFORMIO=60106 -DARDUINO_AVR_UNO -DF_CPU=16000000L -DARDUINO_ARCH_AVR -DARDUINO=10808 -I/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino -I/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/variants/standard /Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino/Print.cpp",
        "directory": "/Users/MY_USER_NAME/Projects/PIO_LCD",
        "file": "/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino/Print.cpp"
    },
    {
        "command": "/Users/MY_USER_NAME/.platformio/packages/toolchain-atmelavr/bin/avr-g++ -o .pio/build/uno/FrameworkArduino/Stream.cpp.o -c -fno-exceptions -fno-threadsafe-statics -fpermissive -std=gnu++11 -mmcu=atmega328p -Os -Wall -ffunction-sections -fdata-sections -flto -DPLATFORMIO=60106 -DARDUINO_AVR_UNO -DF_CPU=16000000L -DARDUINO_ARCH_AVR -DARDUINO=10808 -I/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino -I/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/variants/standard /Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino/Stream.cpp",
        "directory": "/Users/MY_USER_NAME/Projects/PIO_LCD",
        "file": "/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino/Stream.cpp"
    },
    {
        "command": "/Users/MY_USER_NAME/.platformio/packages/toolchain-atmelavr/bin/avr-g++ -o .pio/build/uno/FrameworkArduino/Tone.cpp.o -c -fno-exceptions -fno-threadsafe-statics -fpermissive -std=gnu++11 -mmcu=atmega328p -Os -Wall -ffunction-sections -fdata-sections -flto -DPLATFORMIO=60106 -DARDUINO_AVR_UNO -DF_CPU=16000000L -DARDUINO_ARCH_AVR -DARDUINO=10808 -I/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino -I/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/variants/standard /Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino/Tone.cpp",
        "directory": "/Users/MY_USER_NAME/Projects/PIO_LCD",
        "file": "/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino/Tone.cpp"
    },
    {
        "command": "/Users/MY_USER_NAME/.platformio/packages/toolchain-atmelavr/bin/avr-g++ -o .pio/build/uno/FrameworkArduino/USBCore.cpp.o -c -fno-exceptions -fno-threadsafe-statics -fpermissive -std=gnu++11 -mmcu=atmega328p -Os -Wall -ffunction-sections -fdata-sections -flto -DPLATFORMIO=60106 -DARDUINO_AVR_UNO -DF_CPU=16000000L -DARDUINO_ARCH_AVR -DARDUINO=10808 -I/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino -I/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/variants/standard /Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino/USBCore.cpp",
        "directory": "/Users/MY_USER_NAME/Projects/PIO_LCD",
        "file": "/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino/USBCore.cpp"
    },
    {
        "command": "/Users/MY_USER_NAME/.platformio/packages/toolchain-atmelavr/bin/avr-gcc -o .pio/build/uno/FrameworkArduino/WInterrupts.c.o -c -std=gnu11 -fno-fat-lto-objects -mmcu=atmega328p -Os -Wall -ffunction-sections -fdata-sections -flto -DPLATFORMIO=60106 -DARDUINO_AVR_UNO -DF_CPU=16000000L -DARDUINO_ARCH_AVR -DARDUINO=10808 -I/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino -I/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/variants/standard /Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino/WInterrupts.c",
        "directory": "/Users/MY_USER_NAME/Projects/PIO_LCD",
        "file": "/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino/WInterrupts.c"
    },
    {
        "command": "/Users/MY_USER_NAME/.platformio/packages/toolchain-atmelavr/bin/avr-g++ -o .pio/build/uno/FrameworkArduino/WMath.cpp.o -c -fno-exceptions -fno-threadsafe-statics -fpermissive -std=gnu++11 -mmcu=atmega328p -Os -Wall -ffunction-sections -fdata-sections -flto -DPLATFORMIO=60106 -DARDUINO_AVR_UNO -DF_CPU=16000000L -DARDUINO_ARCH_AVR -DARDUINO=10808 -I/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino -I/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/variants/standard /Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino/WMath.cpp",
        "directory": "/Users/MY_USER_NAME/Projects/PIO_LCD",
        "file": "/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino/WMath.cpp"
    },
    {
        "command": "/Users/MY_USER_NAME/.platformio/packages/toolchain-atmelavr/bin/avr-g++ -o .pio/build/uno/FrameworkArduino/WString.cpp.o -c -fno-exceptions -fno-threadsafe-statics -fpermissive -std=gnu++11 -mmcu=atmega328p -Os -Wall -ffunction-sections -fdata-sections -flto -DPLATFORMIO=60106 -DARDUINO_AVR_UNO -DF_CPU=16000000L -DARDUINO_ARCH_AVR -DARDUINO=10808 -I/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino -I/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/variants/standard /Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino/WString.cpp",
        "directory": "/Users/MY_USER_NAME/Projects/PIO_LCD",
        "file": "/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino/WString.cpp"
    },
    {
        "command": "/Users/MY_USER_NAME/.platformio/packages/toolchain-atmelavr/bin/avr-g++ -o .pio/build/uno/FrameworkArduino/abi.cpp.o -c -fno-exceptions -fno-threadsafe-statics -fpermissive -std=gnu++11 -mmcu=atmega328p -Os -Wall -ffunction-sections -fdata-sections -flto -DPLATFORMIO=60106 -DARDUINO_AVR_UNO -DF_CPU=16000000L -DARDUINO_ARCH_AVR -DARDUINO=10808 -I/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino -I/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/variants/standard /Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino/abi.cpp",
        "directory": "/Users/MY_USER_NAME/Projects/PIO_LCD",
        "file": "/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino/abi.cpp"
    },
    {
        "command": "/Users/MY_USER_NAME/.platformio/packages/toolchain-atmelavr/bin/avr-gcc -o .pio/build/uno/FrameworkArduino/hooks.c.o -c -std=gnu11 -fno-fat-lto-objects -mmcu=atmega328p -Os -Wall -ffunction-sections -fdata-sections -flto -DPLATFORMIO=60106 -DARDUINO_AVR_UNO -DF_CPU=16000000L -DARDUINO_ARCH_AVR -DARDUINO=10808 -I/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino -I/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/variants/standard /Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino/hooks.c",
        "directory": "/Users/MY_USER_NAME/Projects/PIO_LCD",
        "file": "/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino/hooks.c"
    },
    {
        "command": "/Users/MY_USER_NAME/.platformio/packages/toolchain-atmelavr/bin/avr-g++ -o .pio/build/uno/FrameworkArduino/main.cpp.o -c -fno-exceptions -fno-threadsafe-statics -fpermissive -std=gnu++11 -mmcu=atmega328p -Os -Wall -ffunction-sections -fdata-sections -flto -DPLATFORMIO=60106 -DARDUINO_AVR_UNO -DF_CPU=16000000L -DARDUINO_ARCH_AVR -DARDUINO=10808 -I/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino -I/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/variants/standard /Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino/main.cpp",
        "directory": "/Users/MY_USER_NAME/Projects/PIO_LCD",
        "file": "/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino/main.cpp"
    },
    {
        "command": "/Users/MY_USER_NAME/.platformio/packages/toolchain-atmelavr/bin/avr-g++ -o .pio/build/uno/FrameworkArduino/new.cpp.o -c -fno-exceptions -fno-threadsafe-statics -fpermissive -std=gnu++11 -mmcu=atmega328p -Os -Wall -ffunction-sections -fdata-sections -flto -DPLATFORMIO=60106 -DARDUINO_AVR_UNO -DF_CPU=16000000L -DARDUINO_ARCH_AVR -DARDUINO=10808 -I/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino -I/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/variants/standard /Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino/new.cpp",
        "directory": "/Users/MY_USER_NAME/Projects/PIO_LCD",
        "file": "/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino/new.cpp"
    },
    {
        "command": "/Users/MY_USER_NAME/.platformio/packages/toolchain-atmelavr/bin/avr-gcc -o .pio/build/uno/FrameworkArduino/wiring.c.o -c -std=gnu11 -fno-fat-lto-objects -mmcu=atmega328p -Os -Wall -ffunction-sections -fdata-sections -flto -DPLATFORMIO=60106 -DARDUINO_AVR_UNO -DF_CPU=16000000L -DARDUINO_ARCH_AVR -DARDUINO=10808 -I/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino -I/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/variants/standard /Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino/wiring.c",
        "directory": "/Users/MY_USER_NAME/Projects/PIO_LCD",
        "file": "/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino/wiring.c"
    },
    {
        "command": "/Users/MY_USER_NAME/.platformio/packages/toolchain-atmelavr/bin/avr-gcc -o .pio/build/uno/FrameworkArduino/wiring_analog.c.o -c -std=gnu11 -fno-fat-lto-objects -mmcu=atmega328p -Os -Wall -ffunction-sections -fdata-sections -flto -DPLATFORMIO=60106 -DARDUINO_AVR_UNO -DF_CPU=16000000L -DARDUINO_ARCH_AVR -DARDUINO=10808 -I/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino -I/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/variants/standard /Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino/wiring_analog.c",
        "directory": "/Users/MY_USER_NAME/Projects/PIO_LCD",
        "file": "/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino/wiring_analog.c"
    },
    {
        "command": "/Users/MY_USER_NAME/.platformio/packages/toolchain-atmelavr/bin/avr-gcc -o .pio/build/uno/FrameworkArduino/wiring_digital.c.o -c -std=gnu11 -fno-fat-lto-objects -mmcu=atmega328p -Os -Wall -ffunction-sections -fdata-sections -flto -DPLATFORMIO=60106 -DARDUINO_AVR_UNO -DF_CPU=16000000L -DARDUINO_ARCH_AVR -DARDUINO=10808 -I/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino -I/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/variants/standard /Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino/wiring_digital.c",
        "directory": "/Users/MY_USER_NAME/Projects/PIO_LCD",
        "file": "/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino/wiring_digital.c"
    },
    {
        "command": "/Users/MY_USER_NAME/.platformio/packages/toolchain-atmelavr/bin/avr-as -mmcu=atmega328p -o .pio/build/uno/FrameworkArduino/wiring_pulse.S.o /Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino/wiring_pulse.S",
        "directory": "/Users/MY_USER_NAME/Projects/PIO_LCD",
        "file": "/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino/wiring_pulse.S"
    },
    {
        "command": "/Users/MY_USER_NAME/.platformio/packages/toolchain-atmelavr/bin/avr-gcc -o .pio/build/uno/FrameworkArduino/wiring_pulse.c.o -c -std=gnu11 -fno-fat-lto-objects -mmcu=atmega328p -Os -Wall -ffunction-sections -fdata-sections -flto -DPLATFORMIO=60106 -DARDUINO_AVR_UNO -DF_CPU=16000000L -DARDUINO_ARCH_AVR -DARDUINO=10808 -I/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino -I/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/variants/standard /Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino/wiring_pulse.c",
        "directory": "/Users/MY_USER_NAME/Projects/PIO_LCD",
        "file": "/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino/wiring_pulse.c"
    },
    {
        "command": "/Users/MY_USER_NAME/.platformio/packages/toolchain-atmelavr/bin/avr-gcc -o .pio/build/uno/FrameworkArduino/wiring_shift.c.o -c -std=gnu11 -fno-fat-lto-objects -mmcu=atmega328p -Os -Wall -ffunction-sections -fdata-sections -flto -DPLATFORMIO=60106 -DARDUINO_AVR_UNO -DF_CPU=16000000L -DARDUINO_ARCH_AVR -DARDUINO=10808 -I/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino -I/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/variants/standard /Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino/wiring_shift.c",
        "directory": "/Users/MY_USER_NAME/Projects/PIO_LCD",
        "file": "/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino/wiring_shift.c"
    },
    {
        "command": "/Users/MY_USER_NAME/.platformio/packages/toolchain-atmelavr/bin/avr-g++ -o .pio/build/uno/src/main.cpp.o -c -fno-exceptions -fno-threadsafe-statics -fpermissive -std=gnu++11 -mmcu=atmega328p -Os -Wall -ffunction-sections -fdata-sections -flto -DPLATFORMIO=60106 -DARDUINO_AVR_UNO -DF_CPU=16000000L -DARDUINO_ARCH_AVR -DARDUINO=10808 -Iinclude -Isrc -I/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/cores/arduino -I/Users/MY_USER_NAME/.platformio/packages/framework-arduino-avr/variants/standard src/main.cpp",
        "directory": "/Users/MY_USER_NAME/Projects/PIO_LCD",
        "file": "/Users/MY_USER_NAME/Projects/PIO_LCD/src/main.cpp"
    }
]

If there are any other information that you guys find that might be useful, let me know.

Solution

  • I had 3 problems:

    1. as a package manager I was using MacPorts, even though you ask it to install ccls via sudo port install ccls it installs it as ccls-clang-10, so the completion engine does not recognize the ccls command.

    2. I didn't follow the instructions the ccls repo provides, especially the one that tells you to create a shell wrapper, when you use MacPorts, it's a must (or you could just change the command as you will see in the next problem)

    3. I was using coc.nvim's configuration and it just didn't work, after search a little I found that the ccls repo provides a config JSON for coc.nvim, when I used it BAM it was working! Also, as I stated above, look to see if the "command": "ccls" fits the one you have, maybe I could just used it as ccls-clang-10 and it would've worked.

    I hope you find this useful, if you come across this.