Updating "Arduino SAMD Boards" package to 1.8.10 has broken compilation

[stealth-ultd]

Describe the bug

The update of the "Arduino SAMD Boards" package to 1.8.10 (Arduino IDE) seems to have broken compilation for the lcdgfx library ("fatal error / compilation terminated" – see below). Downgrading to package 1.8.9 removes the compiler error. Upgrading to 1.8.10 re-instates the error.

To Reproduce Steps to reproduce the behavior:

1. Update to "Arduino SAMD Boards" 1.8.10 in Arduino IDE
2. Click 'Compile' in IDE
3. Compiler terminates: "…/Arduino/libraries/lcdgfx/src/lcd_hal/arduino/io.h:42:14: fatal error fatal error: avr/pgmspace.h: No such file or directory

   include <avr/pgmspace.h>

         ^~~~~~~~~~~~~~~~

   compilation terminated. exit status 1 Error compiling for board Arduino MKRZERO."

Expected behavior Expected: no compiler error (as confirmed with SAMD Board package 1.8.9)

Screenshots n/a

Please complete the following information:

• library version: 1.0.6 (latest, Github)
• LCD display type: ssd1306 128x64
• OS: MacOS 11.1
• Platform: MKR Zero
• Arduino IDE 1.8.14 Hourly Build 2020/12/01

Additional context n/a

[lexus2k]

They changes some things in their release, hope that the fix above will help you. Also, pull requests are very welcome to development branch: v1.0.0_dev

[stealth-ultd]

Thanks for the quick action, it compiles like a charm, all fixed!