avr_toolchain_builder/build-avr-toolchain

#!/bin/bash

# http://www.nongnu.org/avr-libc/user-manual/install_tools.html

# Stop on errors
set -e
if [ ! -f .prereq ];then ./prerequise.sh ;fi

archi=$(uname -m | awk {'print$1'} | head -c3)

source avr-file-names

function binutils (){
# Figure out which version of the patch to use
OLD_PATCH_CUTOFF="2.32"
OLD_PATCH_CUTOFF_MAJ=${OLD_PATCH_CUTOFF%%.*}
OLD_PATCH_CUTOFF_MIN=${OLD_PATCH_CUTOFF#*.}

BINUTILS_VER=${NAME_BINUTILS#binutils-}
BINUTILS_VER_MAJ=${BINUTILS_VER%%.*}
BINUTILS_VER_MIN_TMP=${BINUTILS_VER#*.}
BINUTILS_VER_MIN=${BINUTILS_VER_MIN_TMP%.*}

if [ $BINUTILS_VER_MAJ -eq "1" ]; then
  echo "ERROR:  Binutils version 1.xx is too old -- use at least version 2.xx"
  exit 1;
fi

if [ $BINUTILS_VER_MAJ -gt $OLD_PATCH_CUTOFF_MAJ ] || \
( [ $BINUTILS_VER_MAJ -eq $OLD_PATCH_CUTOFF_MAJ ] && [ $BINUTILS_VER_MIN -gt $OLD_PATCH_CUTOFF_MIN ] ) ; then
  NAME_BINUTILS_SIZE_PATCH="avr-binutils-size-2.33.patch";
else
  NAME_BINUTILS_SIZE_PATCH="avr-binutils-size-2.32.patch";
fi


TIME_START=$(date +%s)

makeDir()
{
	rm -rf "$1/"
	mkdir -p "$1"
}


echo "Downloading sources..."

if [ ! -f $NAME_BINUTILS.tar.xz ]; then
    wget http://wareck.free.fr/cross_compilation/avr_toolchain/$NAME_BINUTILS.tar.xz
fi


# Make AVR-Binutils
NAME_BINUTILS_BLD=${NAME_BINUTILS}_bld
echo "Making Binutils in $NAME_BINUTILS_BLD..."
echo "Extracting..."
rm -rf $NAME_BINUTILS/
tar xJf $NAME_BINUTILS.tar.xz

# Patch the size function
cd $NAME_BINUTILS/binutils
patch -p 1 < ../../pack/$NAME_BINUTILS_SIZE_PATCH
cd ../..

makeDir $NAME_BINUTILS_BLD
cd $NAME_BINUTILS_BLD
../$NAME_BINUTILS/configure --prefix=$PREFIX --target=avr --disable-nls
make -j $JOBCOUNT
sudo make install-strip
cd ..


TIME_END=$(date +%s)
TIME_RUN=$(($TIME_END - $TIME_START))

echo ""
echo "Done in $TIME_RUN seconds"

}

function avr-gcc () {

source avr-file-names

TIME_START=$(date +%s)

makeDir()
{
	rm -rf "$1/"
	mkdir -p "$1"
}


echo "Downloading sources..."

if [ ! -f $NAME_GCC.tar.xz ]; then
    wget http://wareck.free.fr/cross_compilation/avr_toolchain/$NAME_GCC.tar.xz
fi


# Make AVR-GCC
NAME_GCC_BLD=${NAME_GCC}_bld
echo "Making GCC in $NAME_GCC_BLD..."
echo "Extracting..."
rm -rf $NAME_GCC/
tar xJf $NAME_GCC.tar.xz

# Patch the download_prerequisites script
cd $NAME_GCC
sed -i 's/ftp/https/g' ./contrib/download_prerequisites
./contrib/download_prerequisites
cd ..

makeDir $NAME_GCC_BLD
cd $NAME_GCC_BLD
../$NAME_GCC/configure --prefix=$PREFIX --target=avr --enable-languages=c,c++ --disable-nls --disable-libssp --disable-libada --with-dwarf2 --disable-shared --enable-static
make -j $JOBCOUNT
sudo make install-strip
cd ..


TIME_END=$(date +%s)
TIME_RUN=$(($TIME_END - $TIME_START))

echo ""
echo "Done in $TIME_RUN seconds"

}

function avr-gdb () {
source avr-file-names

TIME_START=$(date +%s)

makeDir()
{
	rm -rf "$1/"
	mkdir -p "$1"
}


echo "Downloading sources..."

if [ ! -f $NAME_GDB.tar.xz ]; then
    wget http://wareck.free.fr/cross_compilation/avr_toolchain/$NAME_GDB.tar.xz
fi


# Make AVR-libc
NAME_GDB_BLD=${NAME_GDB}_bld
echo "Making AVR-GDB in $NAME_GDB_BLD..."
echo "Extracting..."
rm -rf $NAME_GDB/
tar xJf $NAME_GDB.tar.xz

makeDir $NAME_GDB_BLD
cd $NAME_GDB_BLD
../$NAME_GDB/configure --prefix=$PREFIX --target=avr
make -j $JOBCOUNT
sudo make install
cd ..

TIME_END=$(date +%s)
TIME_RUN=$(($TIME_END - $TIME_START))

echo ""
echo "Done in $TIME_RUN seconds"

}

function avr-libc () { 
source avr-file-names

TIME_START=$(date +%s)

makeDir()
{
	rm -rf "$1/"
	mkdir -p "$1"
}


echo "Downloading sources..."

if [ ! -f $NAME_LIBC.tar.xz ]; then
    wget http://wareck.free.fr/cross_compilation/avr_toolchain/$NAME_LIBC.tar.xz
fi


# Make AVR-libc
NAME_LIBC_BLD=${NAME_LIBC}_bld
echo "Making AVR-LIBC in $NAME_LIBC_BLD..."
echo "Extracting..."
rm -rf $NAME_LIBC/
tar xJf $NAME_LIBC.tar.xz

makeDir $NAME_LIBC_BLD
AR='avr-ar'
AS='avr-as'
CC='avr-gcc'
CCAS='gcc'

cd $NAME_LIBC_BLD
../$NAME_LIBC/configure --prefix=$PREFIX --build=$(../$NAME_LIBC/config.guess) --host=avr
make -j $JOBCOUNT
sudo env "PATH=$PATH" make install-strip
cd ..

TIME_END=$(date +%s)
TIME_RUN=$(($TIME_END - $TIME_START))

echo ""
echo "Done in $TIME_RUN seconds"
}

function build-simu (){

source avr-file-names

TIME_START=$(date +%s)

echo "Downloading sources..."
wget -c http://wareck.free.fr/cross_compilation/avr_toolchain/simulavr.tar.xz
tar xfJ simulavr.tar.xz

# Make simulavr
echo "Making simulavr in $NAME_SIMULAVR..."
cd $NAME_SIMULAVR/
git checkout traumflug

cp ../pack/simulavr_patch1.patch .
cp ../pack/simulavr_patch2.patch .
patch -p1 < simulavr_patch1.patch
patch -p1 < simulavr_patch2.patch

./bootstrap
./configure --enable-tcl --prefix=$PREFIX
make
sudo make install-strip

cd ..

TIME_END=$(date +%s)
TIME_RUN=$(($TIME_END - $TIME_START))

echo ""
echo "Done in $TIME_RUN seconds"
}

function avdude(){
source avr-file-names

TIME_START=$(date +%s)

makeDir()
{
	rm -rf "$1/"
	mkdir -p "$1"
}


echo "Downloading sources..."

if [ ! -f $NAME_AVRDUDE.tar.xz ]; then
    wget http://wareck.free.fr/cross_compilation/avr_toolchain/$NAME_AVRDUDE.tar.xz
fi


# Make avrdude
NAME_AVRDUDE_BLD=${NAME_AVRDUDE}_bld
echo "Making AVRDUDE in $NAME_AVRDUDE_BLD..."
echo "Extracting..."
rm -rf $NAME_AVRDUDE/
tar xJf $NAME_AVRDUDE.tar.xz

makeDir $NAME_AVRDUDE_BLD
cd $NAME_AVRDUDE_BLD
if [ $archi = "arm" ]
then
../$NAME_AVRDUDE/configure --prefix=$PREFIX --enable-linuxgpio=yes
else
../$NAME_AVRDUDE/configure --prefix=$PREFIX
fi
make -j $JOBCOUNT
sudo make install-strip
cd ..

TIME_END=$(date +%s)
TIME_RUN=$(($TIME_END - $TIME_START))

echo ""
echo "Done in $TIME_RUN seconds"
}

binutils
avr-gcc
avr-gdb
avr-libc
build-simu
avdude