#!/bin/bash
if [ "$EUID" -ne 0 ]
  then echo "Please run as root using 'sudo bash'"
  exit
fi

# change into $SUDO_USER home directory
cd /home/$SUDO_USER
mkdir -p src/binutils-gdb
cd src/binutils-gdb

apt-get install -y libcurl3-gnutls git git-man

git clone https://git.libre-soc.org/git/binutils-gdb.git

# Steps to compile binutils-gdb

## Necessary software to install

apt-get install -y build-essential libgmp-dev libmpfr-dev libmpc-dev \
                   libisl-dev bison flex file texinfo dejagnu

if [ "`arch`" = "x86_64" ]; then
 apt-get install -y g++-powerpc64le-linux-gnu
fi

## Build binutils-gdb

cd binutils-gdb
git checkout svp64
mkdir ../binutils-gdb-build
cd ../binutils-gdb-build
AR=ar AS=as ../binutils-gdb/configure \
                     --target=powerpc64le-linux-gnu \
                     --disable-nls --enable-shared \
                     --enable-64-bit-bfd --disable-multilib \
                     --enable-ld=default --enable-gold=yes \
                     --enable-plugins --enable-threads
make # -j$(nproc)
# make check |& tee chk.log
make install
ldconfig
cd ..

cd /home/$SUDO_USER/src/binutils-gdb
chown -R $SUDO_USER .
chgrp -R $SUDO_USER .