Build cross toolchain

From PdaXrom embedded

To build a cross toolchain for different architectures, you should perform the following

Change directory to pdaXrom-ng:

cd pdaXrom-ng

For i686-linux:

sudo ./build-crosstools.sh i686-linux

For powerpc-linux:

sudo ./build-crosstools.sh powerpc-linux

The best idea is compile all stuff with normal user. Create the toolchain directory with user permission, /opt/i686-linux for i686 and /opt/powerpc-linux for powerpc:

sudo mkdir -p /opt/i686-linux
sudo chown myuser:mygroup /opt/i686-linux

Run the build script without sudo.

Clean the system after a build is finished:

./build-crosstools.sh clean

To build uClibc toolchain use suffix -uclibc for target, for example powerpc-linux-uclibc.