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  VS Arduino › › › Exclude compiler warning
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Normal Topic Exclude compiler warning (Read 602 times)
laszlo.frank
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Exclude compiler warning
Oct 15th, 2024 at 4:33pm
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There is a deprecation warning for SPIFFS which occures 100+ times in a compilation output and makes very hard to locate a real issue.

Is there any way to exclude it from output ?
Below is the example:

  
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Simon@Visual Micro
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Re: Exclude compiler warning
Reply #1 - Oct 15th, 2024 at 4:35pm
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If the Compiler > Warnings for Project is enabled, then disabling it should help.

Could you attach the complete build output with the settings enabled as shown at the top of the page so we can advise more accurately?

  
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laszlo.frank
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Re: Exclude compiler warning
Reply #2 - Oct 15th, 2024 at 4:57pm
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Thanks for yout response, please see attached.

  
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laszlo.frank
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Re: Exclude compiler warning
Reply #3 - Oct 15th, 2024 at 5:18pm
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As a workaround I hacked fs.h in core library and removed the deprecated attribute, but obviously this is not the ultimate solution.
  
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Simon@Visual Micro
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Re: Exclude compiler warning
Reply #4 - Oct 15th, 2024 at 5:19pm
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Thanks for the update.

Can you try:
  1. Opening vMicro > Project Properties
  2. Scroll to the "Extra cpp Flags" entry
  3. Type/Paste in "-Wno-deprecated-declarations" without the double quotes
  4. Click into another box to save the entry
  5. Try compiling again


This should remove the errors for all INO/CPP files, and adding it to the "Extra Flags" option will add it to all compilation statements.

  
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laszlo.frank
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Re: Exclude compiler warning
Reply #5 - Oct 15th, 2024 at 5:48pm
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Thank you this works very well!
« Last Edit: Oct 15th, 2024 at 5:48pm by laszlo.frank »  
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Simon@Visual Micro
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Re: Exclude compiler warning
Reply #6 - Oct 18th, 2024 at 1:03pm
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Glad to help, we have documented this example and solution on the page below:
https://www.visualmicro.com/page/Ignoring-Specific-Compiler-Warnings.aspx
  
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