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If you need to define your own main() function, e.g. if you are using Xcode and want the code sense to work, you can flip this flag on to stop the Makefile from compiling the Arduino's built-in main.cpp file.
18 lines
587 B
Markdown
18 lines
587 B
Markdown
# A Makefile for Arduino Sketches
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This is a very simple Makefile which knows how to build Arduino sketches.
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Until March 2012, this was simply posted on my website where you can
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still find [what
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documentation](http://mjo.tc/atelier/2009/02/arduino-cli.html
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"Documentation") exists.
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If you're using Debian or Ubuntu, you can find this in the arduino-core package.
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## Options
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If you are defining your own `main()` function, you can stop the Ardunio's
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built-in `main()` from being compiled with your code by defining the
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`NO_CORE_MAIN_FUNCTION` variable:
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NO_CORE_MAIN_FUNCTION = 1
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