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I'm using an Intel Edison running Debian. I need to use mraa::uart in a C++ program, but g++ can't find the functions I use. These are the steps I followed to install MRAA:

mkdir mraa/build && cd $_
cmake .. -DBUILDSWIGNODE=OFF
make
make install

The cmake step had some errors and there was no makefile for the make step, but other C++ programs using mraa (gpio specifically) work. I tried installing cmake-3.2.2, but when following directions I got installation errors that I couldn't figure out. I don't think cmake is the issue though, because another Edison we're using worked fine with the same version of cmake.

0andriy
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user6436633
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  • `The cmake step had some errors and there was no makefile for the make step` - this normaly signals about some some problems. Show these errors. `but g++ can't find the functions I use.` - this problem description is too vague. Show the code and errors, which are generated when you compile it.. – Tsyvarev Jun 07 '16 at 19:43

1 Answers1

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Reinstalled cmake-3.2.2 twice. It eventually worked. Not sure how the other Edison worked without 3.2.2 or why the third attempt at installing cmake-3.2.2 worked. Once I got this working, I had to move the library files to my lib folder before things would compile

user6436633
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