Difference between revisions of "AVR toolchain compilation"
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This document is an adapted version of [http://www.cs.mun.ca/~paul/cs4723/material/atmel/avr-libc-user-manual-1.6.5/install_tools.html AVR libc tutorial]. |
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Create a new directory, where the toolchain source files will be stored temporarily. |
Create a new directory, where the toolchain source files will be stored temporarily. |
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Save the GCC patch file in this directory. |
Save the GCC patch file in this directory. |
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Run the following script! You will be asked for password, as sudo command is used. User account with administrator (sudo) rights is required. |
Run the following script! You will be asked for a password, as sudo command is used. User account with administrator (sudo) rights is required. ''wget'' tool is required to fetch source files from [http://www.gnu.org/software/software.html GNU] sites. |
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<pre> |
<pre> |
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#!/bin/bash |
#!/bin/bash |
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# will be installed under /usr/local |
# will be installed under /usr/local. Change here, if other destination is needed |
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export PREFIX=/usr/local |
export PREFIX=/usr/local |
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PATH="$PREFIX/bin:$PATH" |
PATH="$PREFIX/bin:$PATH" |
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TOPDIR:=`pwd` |
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# GMP: |
# GMP: |
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wget ftp://gcc.gnu.org/pub/gcc/infrastructure/gmp-4.3.2.tar.bz2 |
wget ftp://gcc.gnu.org/pub/gcc/infrastructure/gmp-4.3.2.tar.bz2 |
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bunzip2 -c gmp-4.3.2.tar.bz2 | tar xf - |
bunzip2 -c gmp-4.3.2.tar.bz2 | tar xf - |
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mkdir gmp-4.3.2/obj |
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cd gmp-4.3.2/obj |
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cd obj |
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echo "Building GMP..." |
echo "Building GMP..." |
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../configure --prefix=$PREFIX |
../configure --prefix=$PREFIX |
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make |
make |
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sudo make install |
sudo make install |
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cd ../.. |
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# MPFR: |
# MPFR: |
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wget ftp://gcc.gnu.org/pub/gcc/infrastructure/mpfr-2.4.2.tar.bz2 |
wget ftp://gcc.gnu.org/pub/gcc/infrastructure/mpfr-2.4.2.tar.bz2 |
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bunzip2 -c mpfr-2.4.2.tar.bz2 | tar xf - |
bunzip2 -c mpfr-2.4.2.tar.bz2 | tar xf - |
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mkdir mpfr-2.4.2/obj |
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cd mpfr-2.4.2/obj |
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mkdir obj |
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cd obj |
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echo "Building MPFR..." |
echo "Building MPFR..." |
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../configure --prefix=$PREFIX |
../configure --prefix=$PREFIX |
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make |
make |
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sudo make install |
sudo make install |
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cd ../.. |
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# MPC: |
# MPC: |
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wget ftp://gcc.gnu.org/pub/gcc/infrastructure/mpc-0.8.1.tar.gz |
wget ftp://gcc.gnu.org/pub/gcc/infrastructure/mpc-0.8.1.tar.gz |
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tar -xzf mpc-0.8.1.tar.gz |
tar -xzf mpc-0.8.1.tar.gz |
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mkdir mpc-0.8.1/obj |
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cd mpc-0.8.1/obj |
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cd obj |
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echo "Building MPC..." |
echo "Building MPC..." |
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../configure --prefix=$PREFIX |
../configure --prefix=$PREFIX |
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make |
make |
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sudo make install |
sudo make install |
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cd ../.. |
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# BINUTILS: |
# BINUTILS: |
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make |
make |
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sudo make install |
sudo make install |
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cd ../.. |
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# GCC: |
# GCC: |
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Revision as of 13:58, 18 April 2011
This document is an adapted version of AVR libc tutorial.
Create a new directory, where the toolchain source files will be stored temporarily.
Save the GCC patch file in this directory.
Run the following script! You will be asked for a password, as sudo command is used. User account with administrator (sudo) rights is required. wget tool is required to fetch source files from GNU sites.
#!/bin/bash # will be installed under /usr/local. Change here, if other destination is needed export PREFIX=/usr/local PATH="$PREFIX/bin:$PATH" TOPDIR:=`pwd` # GMP: echo "Fetching GMP, required by GCC..." wget ftp://gcc.gnu.org/pub/gcc/infrastructure/gmp-4.3.2.tar.bz2 bunzip2 -c gmp-4.3.2.tar.bz2 | tar xf - mkdir gmp-4.3.2/obj cd gmp-4.3.2/obj echo "Building GMP..." ../configure --prefix=$PREFIX make sudo make install cd ../.. # MPFR: echo "Fetching MPFR, required by GCC..." wget ftp://gcc.gnu.org/pub/gcc/infrastructure/mpfr-2.4.2.tar.bz2 bunzip2 -c mpfr-2.4.2.tar.bz2 | tar xf - mkdir mpfr-2.4.2/obj cd mpfr-2.4.2/obj echo "Building MPFR..." ../configure --prefix=$PREFIX make sudo make install cd ../.. # MPC: echo "Fetching MPC, required by GCC..." wget ftp://gcc.gnu.org/pub/gcc/infrastructure/mpc-0.8.1.tar.gz tar -xzf mpc-0.8.1.tar.gz mkdir mpc-0.8.1/obj cd mpc-0.8.1/obj echo "Building MPC..." ../configure --prefix=$PREFIX make sudo make install cd ../.. # BINUTILS: echo "Fetching binutils..." wget http://ftp.gnu.org/gnu/binutils/binutils-2.20.tar.gz tar -xzf binutils-2.20.tar.gz cd binutils-2.20 cp ../gas-patch-newdevices.patch ./ echo "Building binutils..." patch -p0 < gas-patch-newdevices.patch mkdir obj-avr cd obj-avr ../configure --prefix=$PREFIX --target=avr --disable-nls make sudo make install cd ../.. # GCC: echo "Fetching GCC…" wget http://ftp.gnu.org/gnu/gcc/gcc-4.5.0/gcc-core-4.5.0.tar.gz tar -xzf gcc-core-4.5.0.tar.gz cd gcc-4.5.0 cp ../gcc-new-device-support.patch ./ echo "Building GCC..." patch -p0 < gcc-new-device-support.patch mkdir obj-avr ../configure --prefix=$PREFIX --target=avr --enable-languages=c,c++ --disable-nls --disable-libssp --with-dwarf2
