build or1k-toolchain

#!/bin/bash
# Build the first set of tools, binutils etc.
# NOTE: on 32-bit machines --disable-werror is needed due to an enum acting as bit mask is considered signed
cd bld-or1k-src
../or1k-src/configure --target=or1k-elf --prefix=/opt/or1k-toolchain --enable-shared \
--disable-itcl --disable-tk --disable-tcl --disable-winsup --disable-libgui --disable-rda \
--disable-sid --disable-sim --disable-gdb --with-sysroot --disable-newlib --disable-libgloss
make -j12 -k
make install

# Build gcc
cd ../bld-or1k-gcc
../or1k-gcc/configure --target=or1k-elf --prefix=/opt/or1k-toolchain --enable-languages=c \
--disable-shared --disable-libssp
make -j12 -k
make install

# build newlib and gdb (without or1ksim in this case)
cd ../bld-or1k-src
../or1k-src/configure --target=or1k-elf --prefix=/opt/or1k-toolchain --enable-shared --disable-itcl \
--disable-tk --disable-tcl --disable-winsup --disable-libgui --disable-rda --disable-sid \
--enable-sim --disable-or1ksim \
--enable-gdb  --with-sysroot --enable-newlib --enable-libgloss
make -j12 -k
make install

# build gcc again, this time with newlib
cd ../bld-or1k-gcc
../or1k-gcc/configure --target=or1k-elf --prefix=/opt/or1k-toolchain --enable-languages=c,c++ --disable-shared \
--disable-libssp --with-newlib
make -j12 -k
make install