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  VS Arduino › › › Compilation issue with Moteino Board
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Normal Topic Compilation issue with Moteino Board (Read 1426 times)
BaRtEr
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Compilation issue with Moteino Board
Jun 5th, 2020 at 6:36pm
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Hi,

I have compilation issue with Moteino Boards from LowPowerLab.

Using ARduino IDE and Moteino board definition, it works well.
If using VSNET 2019 Community Edition + VS Micro Extension, i got compilation issue with the same Moteino Board definition:

cc1.exe*: error: -fno-fat-lto-objects are supported only with linker plugin
Error compiling core
Build failed for project 'GatewayController'

In attachment. I added the build output from VSNET 2019.

The board manager for Moteino boards is :
https://lowpowerlab.github.io/MoteinoCore/package_LowPowerLab_index.json

Would be very appreciated if you could make this work for me Smiley.

FranK.
  
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Tim@Visual Micro
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Re: Compilation issue with Moteino Board
Reply #1 - Jun 5th, 2020 at 9:04pm
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Thanks for the output but you missed enabaling the verbose output. 

From what is in the output file it is possible this issue is resolved in the last release here. (The gallery updates are less fequent, point releases are often here)

https://www.visualmicro.com/forums/YaBB.pl?board=VS_ARDUINO_EXT_RELEASES
  
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Re: Compilation issue with Moteino Board
Reply #2 - Jun 8th, 2020 at 12:59pm
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Hi,

I got the latest version from :

https://www.visualmicro.com/forums/YaBB.pl?num=1591371576

which is at the moment : Download Visual Micro 20.05.18.7 for Vs2017/2019

I still have the same issue : 

cc1.exe*: error: -fno-fat-lto-objects are supported only with linker plugin
Error compiling core
Build failed for project 'CompilationIssue'

In attachment i included the build output with Verbose ON.

For test purpose, i created a NEW Arduino project with empty setup / loop functions.  The build output corresponds to that project compilation.

Hope it will help to diagnose further.

Thanks.

FranK.
  
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Re: Compilation issue with Moteino Board
Reply #3 - Jun 8th, 2020 at 1:32pm
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Thanks for the additional information, and reviewing and replicating this it appears to be using a different version of the toolchain for compilation, when compared to the Arduino IDE.  Visual Micro is using the toolchain specified in the package.json for this board.

While we investigate this further, the below entry can be added to a Local board.txt file in the project (right click project > add > local board.txt) to work around the issue. This is forcing it to use the same toolchain as seen in the Arduino IDE output when building with verbose.

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duino\tools\avr-gcc\7.3.0-atmel3.6.1-arduino5
  
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Re: Compilation issue with Moteino Board
Reply #4 - Jun 8th, 2020 at 3:31pm
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Hi,

I tried your workaround and it fails because the folder doesn't exist in my setup.

From Arduino IDE compile verbose, i changed the folder you gave me for :

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runtime.tools.avr-gcc.path=C:\Program Files (x86)\Arduino\hardware\tools\avr


It now compiles in VSNET 2019 with Visual Micro extension.

Thanks you very much Smiley.

FranK.
« Last Edit: Jun 9th, 2020 at 2:47pm by BaRtEr »  
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