Cannot compile

[willbelr]

Settings

Board: LGT8F328
Clock source: Internal
Clock: 32 MHz
Variant: 328P-LQFP32
Arduino as ISP: default (64)
Programmer: AVR-ISP

LGT8FX version: 2.0.1
Arduino IDE: 1:1.8.19-2
OS: Linux 6.2.8-arch1-1 #1 SMP PREEMPT_DYNAMIC Wed, 22 Mar 2023 22:52:35 +0000 x86_64 GNU/Linux

When trying to compile any code for that board, I get this error:

/home/user/.arduino15/packages/lgt8fx/hardware/avr/2.0.1/cores/lgt8f/main.cpp:168:10: error: #elif with no expression
     #elif
          ^
Using library Arduino-IRremote at version 2.2.1 in folder: /home/user/Arduino/libraries/Arduino-IRremote 
exit status 1
Error compiling for board LGT8F328.

Hence, I edited main.cpp so line 168 becomes "#elif F_DIC <= 256" instead of just "#elif". Then it compile a little further and end up with that error:

fork/exec /home/user/.arduino15/packages/arduino/tools/avr-gcc/4.8.1-arduino5/bin/avr-gcc-ar: permission denied
Error compiling for board LGT8F328.

[LaZsolt]

In the line 168 should only contain #else

But there must be another error somewhere.

[dbuezas]

This has been there since v2.0.0. I assume the issue may be a different compiler version?
I'll take a look this evening

[willbelr]

This fixed the problem: MCUdude/MicroCore#21 (comment)
Then I reinstalled LG boards along with "Arduino AVR Boards", changed the elif to else, restarted the IDE and it works!

[LaZsolt]

Again?
Almost the same strange error occured when 2.0.0 released, but with a different error message: #244 (comment)

[dbuezas]

It must be using a different compiler for some reason. In the meanwhile, I'm releasing v2.0.2 with the #elif replaced with an #else

[dbuezas]

v2.0.2 released. It's so convenient now, merge a PR and there's a new version deployed in a minute :)

I'll link to that solution in a pinned comment