This is a build scripts for cross-compiler toolchain for ARM9.
At first, read and execute env.sh to setup the build environment.
# source env.sh
And just make it.
$ make install
NOTE: This takes long times (about 10~20 minutes and more). If you want to build more faster, consider to use parallel make.
$ make -j4 install
The cross-compiler toolchain is generated on below directory.
$ ls buildroot/
arm-linux-gnueabi bin include lib libexec share
Replace or rename the directory if you want.
$ mv buildroot ~/bin/gcc-arm-linux-gnueabi
Set PATH environment variable to invoke the cross-compiler tools.
$ export PATH=$PATH:~/bin/gcc-arm-linux-gnueabi/bin
Enjoy it.
$ arm-linux-gnueabi-gcc --version
arm-linux-gnueabi-gcc (GCC) 4.9.2
Copyright (C) 2014 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.