https://kulmapaikka.dy.fi/index.php?action=history&feed=atom&title=AVR_toolchain_on_LinuxAVR toolchain on Linux - Muutoshistoria2026-08-04T00:52:06ZTämän sivun muutoshistoriaMediaWiki 1.43.9https://kulmapaikka.dy.fi/index.php?title=AVR_toolchain_on_Linux&diff=1040&oldid=prevMasa: Create page2015-11-02T00:59:41Z<p>Create page</p>
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=== AVR toolchain build instructions on Linux ===<br />
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Source: http://www.nongnu.org/avr-libc/user-manual/install_tools.html<br />
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- This shows how to install an AVR toolchain from source on Linux<br /><br />
- The toolchain consists of avr-binutils, avr-gcc and avr-libc<br /><br />
- They must be installed in that order<br /><br />
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* Note: If you have CC set to anything other than avr-gcc in your environment, this will cause the configure script to fail. It is best to not have CC set at all.<br />
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* First set up the PATH, and also a convenience PREFIX environment variable<br />
PREFIX=/usr/local/avr<br />
export PREFIX<br />
PATH=$PATH:$PREFIX/bin<br />
export PATH<br />
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* First of the three we'll install binutils:<br />
bunzip2 -c binutils-<version>.tar.bz2 | tar xf -<br />
cd binutils-<version><br />
mkdir obj-avr<br />
cd obj-avr<br />
../configure --prefix=$PREFIX --target=avr --disable-nls<br />
make<br />
sudo make install<br />
cd ../..<br />
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* Next we'll install avr-gcc:<br />
bunzip2 -c gcc-<version>.tar.bz2 | tar xf -<br />
cd gcc-<version><br />
mkdir obj-avr<br />
cd obj-avr<br />
../configure --prefix=$PREFIX --target=avr --enable-languages=c,c++ --disable-nls --disable-libssp --with-dwarf2<br />
make<br />
sudo make install<br />
cd ../..<br />
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* And finally we'll install avr-libc:<br />
gunzip -c avr-libc-<version>.tar.gz | tar xf -<br />
cd avr-libc-<version><br />
./configure --prefix=$PREFIX --build=`./config.guess` --host=avr<br />
make<br />
sudo make install<br />
cd ../..</div>Masa