Fix glibc and uClibc downloading and extracting.
Although we no longer need the kernel config file, we now need to specify the kernel source directory when installing headers.
Re-order components downloading to match build order.
Fix the saveSample.sh script in case the referenced files are the same as the destination files.
14 Build a toolchain targeting systems running Linux as a kernel.
19 depends on EXPERIMENTAL && ( ARCH_x86 || ARCH_x86_64 )
21 Build a toolchain targeting systems running Windows/cygwin as a kernel.
29 source config/kernel_linux.in
33 source config/kernel_cygwin.in