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arduino / arduino-ide

Arduino IDE 2.x
https://www.arduino.cc/en/software
GNU Affero General Public License v3.0
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Compiler Flags #624

Open sstaub opened 2 years ago

sstaub commented 2 years ago

Is there a way to set compiler flags like -Wall ...? Maybe an option field in preferences would helpfull. Also please open a discussion forum for simple questions.

per1234 commented 2 years ago

like -Wall

In the specific case of -Wall, yes. This is typically achieved by setting the File > Preferences > Compiler warnings setting to "More" or "All".

Here is an example of how it is configured in the "Arduino AVR Boards" platform: https://github.com/arduino/ArduinoCore-avr/blob/1.8.3/platform.txt#L17-L18 Each boards platform author is free to set arbitrary compiler flags, but this is the most common configuration.

Also please open a discussion forum for simple questions.

We already have one: https://forum.arduino.cc/c/software/arduino-ide-2-0-beta/93

plapointe6 commented 2 years ago

Being able to specify project-specific build flags would be a great functionnality. I have seen many persons trying to do this on the internet. The current workaround of redefining board specificly for this is less than ideal.