On 5.11.2012 23:43, Richard H Lee wrote: > I'm trying to install linux headers for cygwin using crostool-ng. > > ct-ng basically invokes the line: > > make -C /home/richard/scratch/x86linux/.build/src/linux-3.5 > O=/home/richard/scratch/x86linux/.build/i386-unknown-linux-gnu/build/build-kernel-headers > ARCH=x86 > INSTALL_HDR_PATH=/home/richard/x-tools/i386-unknown-linux-gnu/i386-unknown-linux-gnu/sysroot/usr > V=1 headers_install > > and it seems to have checked out v3.5 of the linux kernel. > > The problem is that making the headers seems to require an existing set > of headers already installed. The required headers seem to be in the > include/ and arch/[target]/ directories. Can you be more specific? What error messages are you getting? make headers_install needs to compile scripts/unifdef.c, but this is not linux specific. Michal -- To unsubscribe from this list: send the line "unsubscribe linux-kbuild" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html