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Build script for the Xtensa toolchain. (Mingw/linux)
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#!/bin/bash | |
# Author: Fabien Poussin | |
# Last edit: 20/11/2014 | |
# | |
# You will need the following mingw32/64 or equivalent linux packages to build it: | |
# msys gcc msys-coreutils msys-wget msys-autoconf msys-automake msys-mktemp | |
# | |
# Use mingw-get to install these. | |
# run this script from msys's or any unix console. | |
JOBS=-j6 | |
TARGET=xtensa-lx106-elf | |
XTTC=$PWD/$TARGET | |
XTBP=$PWD/build | |
XTDLP=$PWD/dl | |
MINGW_PATH=c:/mingw | |
PATH=$XTTC/bin:$PATH | |
GMP="gmp-6.0.0a" | |
MPFR="mpfr-3.1.3" | |
MPC="mpc-1.0.3" | |
DOWNLOAD=1 | |
RECONF=1 | |
BASELIBS=1 | |
while true ; do | |
case "$1" in | |
--nodownloads) DOWNLOAD=0 ; echo "Not downloading anything" ; shift ;; | |
--noreconf) RECONF=0 ; echo "Not reconfiguring anything" ; shift ;; | |
--nobaselibs) BASELIBS=0 ; echo "Not building/installing support libs" ; shift ;; | |
*) shift ; break ;; | |
esac | |
done | |
# check if mingw is mounted, mount if needed | |
df /mingw | |
if [ $? -gt 0 ]; then | |
mount $MINGW_PATH /mingw | |
if [ $? -gt 0 ]; then | |
echo "Failed to mount mingw using" | |
echo $MINGW_PATH | |
exit 1 | |
fi | |
PATH=/mingw/bin:$PATH | |
fi | |
#find $XTDLP/*/build -type d | xargs rm -rf | |
mkdir -p $XTTC $XTDLP $XTBP | |
if [ $DOWNLOAD -gt 0 ]; then | |
echo "Downloading..." | |
echo "GMP" | |
wget -c http://ftp.gnu.org/gnu/gmp/$GMP.tar.bz2 -P $XTDLP | |
echo "MPFR" | |
wget -c http://ftp.gnu.org/gnu/mpfr/$MPFR.tar.bz2 -P $XTDLP | |
echo "MPC" | |
wget -c http://ftp.gnu.org/gnu/mpc/$MPC.tar.gz -P $XTDLP | |
echo "Extracting..." | |
tar xf $XTDLP/$GMP.tar.bz2 -C $XTDLP/ | |
tar xf $XTDLP/$MPFR.tar.bz2 -C $XTDLP/ | |
tar xf $XTDLP/$MPC.tar.gz -C $XTDLP/ | |
echo "Extract path fixes..." | |
# Fixes in case archive name != folder name | |
find $XTDLP -maxdepth 1 -type d -name gmp-* | xargs -i mv -v {} $XTDLP/$GMP | |
find $XTDLP -maxdepth 1 -type d -name mpfr-* | xargs -i mv -v {} $XTDLP/$MPFR | |
find $XTDLP -maxdepth 1 -type d -name mpc-* | xargs -i mv -v {} $XTDLP/$MPC | |
echo "Cloning/pulling repos..." | |
# Makeinfo will fail if it encounters CRLF endings. | |
git config --global core.autocrlf false | |
echo "GCC" | |
if cd $XTDLP/gcc-xtensa; then git pull; else git clone https://github.com/jcmvbkbc/gcc-xtensa.git $XTDLP/gcc-xtensa; fi | |
echo "Newlib" | |
if cd $XTDLP/esp-newlib; then git pull; else git clone -b xtensa https://github.com/jcmvbkbc/newlib-xtensa.git $XTDLP/esp-newlib; fi | |
echo "Binutils" | |
if cd $XTDLP/esp-binutils; then git pull; else git clone https://github.com/fpoussin/esp-binutils.git $XTDLP/esp-binutils; fi | |
fi | |
mkdir -p $XTDLP/$GMP/build $XTDLP/$MPC/build $XTDLP/$MPFR/build | |
mkdir -p $XTDLP/gcc-xtensa/{build-1,build-2} | |
mkdir -p $XTDLP/esp-newlib/build $XTDLP/esp-binutils/build | |
set -e | |
cd $XTDLP/$GMP/build | |
if [ $BASELIBS -gt 0 -o ! -f .built ]; then | |
echo "Buidling GMP" | |
if [ $RECONF -gt 0 -o ! -f .configured ]; then | |
rm -f .configured | |
../configure --prefix=$XTBP/gmp --disable-shared --enable-static | |
touch .configured | |
fi | |
rm -f .built | |
nice make $JOBS | |
touch .built | |
rm -f .installed | |
make install | |
touch .installed | |
fi | |
cd $XTDLP/$MPFR/build | |
if [ $BASELIBS -gt 0 -o ! -f .built ]; then | |
echo "Buidling MPFR" | |
if [ $RECONF -gt 0 -o ! -f .configured ]; then | |
rm -rf .configured | |
../configure --prefix=$XTBP/mpfr --with-gmp=$XTBP/gmp --disable-shared --enable-static | |
touch .configured | |
fi | |
rm -f .built | |
nice make $JOBS | |
touch .built | |
rm -f .installed | |
make install | |
touch .installed | |
fi | |
cd $XTDLP/$MPC/build | |
if [ $BASELIBS -gt 0 -o ! -f .built ]; then | |
echo "Buidling MPC" | |
if [ $RECONF -gt 0 -o ! -f .configured ]; then | |
rm -f .configured | |
../configure --prefix=$XTBP/mpc --with-mpfr=$XTBP/mpfr --with-gmp=$XTBP/gmp --disable-shared --enable-static | |
touch .configured | |
fi | |
rm -f .built | |
nice make $JOBS | |
touch .built | |
rm -f .installed | |
make install | |
touch .installed | |
fi | |
echo "Buidling Binutils" | |
cd $XTDLP/esp-binutils/build | |
if [ $RECONF -gt 0 -o ! -f .configured ]; then | |
rm -f .configured | |
../configure --prefix=$XTTC --target=$TARGET --enable-werror=no --enable-multilib --disable-nls --disable-shared --disable-threads --with-gcc --with-gnu-as --with-gnu-ld | |
touch .configured | |
fi | |
rm -f .built | |
nice make $JOBS | |
touch .built | |
rm -f .installed | |
make install | |
touch .installed | |
echo "Building first stage GCC" | |
cd $XTDLP/gcc-xtensa/build-1 | |
if [ $RECONF -gt 0 -o ! -f .configured ]; then | |
rm -f .configured | |
../configure --prefix=$XTTC --target=$TARGET --enable-multilib --enable-languages=c --with-newlib --disable-nls --disable-shared --disable-threads --with-gnu-as --with-gnu-ld --with-gmp=$XTBP/gmp --with-mpfr=$XTBP/mpfr --with-mpc=$XTBP/mpc --disable-libssp --without-headers --disable-__cxa_atexit | |
touch .configured | |
fi | |
rm -f .built | |
nice make $JOBS all-gcc | |
touch .built | |
rm -f .installed | |
make install-gcc | |
touch .installed | |
echo "Buidling Newlib" | |
cd $XTDLP/esp-newlib/build | |
if [ $RECONF -gt 0 -o ! -f .configured ]; then | |
rm -f .configured | |
../configure --prefix=$XTTC --target=$TARGET --enable-multilib --with-gnu-as --with-gnu-ld --disable-nls | |
touch .configured | |
fi | |
rm -rf .built | |
nice make $JOBS | |
touch .built | |
rm -rf .installed | |
make install | |
touch .installed | |
echo "Building final GCC" | |
cd $XTDLP/gcc-xtensa/build-2 | |
if [ $RECONF -gt 0 -o ! -f .configured ]; then | |
rm -f .configured | |
../configure --prefix=$XTTC --target=$TARGET --enable-multilib --disable-nls --disable-shared --disable-threads --with-gnu-as --with-gnu-ld --with-gmp=$XTBP/gmp --with-mpfr=$XTBP/mpfr --with-mpc=$XTBP/mpc --enable-languages=c,c++ --with-newlib --disable-libssp --disable-__cxa_atexit | |
touch .configured | |
fi | |
rm -f .built | |
nice make $JOBS | |
touch .built | |
rm -f .installed | |
make install | |
touch .installed | |
echo "Done!" | |
echo "Compiler is located at $XTTC" |
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Hey,
Sorry for the late answer, I just saw your message.
The script is for linux and mingw, possibly cygwin. I did test it with mingw32/64 using -j6 and everyting went fine. (On W7 64)
There are some known issues with make.exe on mingw, you might want to try other versions. (try to google it)