echo $PWD
read VERSION PATCHLEVEL SUBLEVEL <<EOF
$(echo %{kheaders} |awk -F. '{print $1, " ", $2, " ", $3}')
EOF
LINUX_VERSION_CODE=$(expr $VERSION \* 65536 + $PATCHLEVEL \* 256 + $SUBLEVEL)

cat <<EOF > linux/version.h
#ifdef __KERNEL__
#error "======================================================="
#error "You should not include /usr/include/{linux,asm}/ header"
#error "files directly for the compilation of kernel modules."
#error ""
#error "glibc now uses kernel header files from a well-defined"
#error "working kernel version (as recommended by Linus Torvalds)"
#error "These files are glibc internal and may not match the"
#error "currently running kernel. They should only be"
#error "included via other system header files - user space"
#error "programs should not directly include <linux/*.h> or"
#error "<asm/*.h> as well."
#error ""
#error "To build kernel modules please do the following:"
#error ""
#error " o Have the kernel sources installed"
#error ""
#error " o Make sure that the symbolic link"
#error "   /lib/modules/\`uname -r\`/build exists and points to"
#error "   the matching kernel source directory"
#error ""
#error " o Now copy /boot/vmlinuz.version.h to"
#error "   /lib/modules/\`uname -r\`/build/include/linux/version.h"
#error ""
#error " o When compiling, make sure to use the following"
#error "   compiler option to use the correct include files:"
#error ""
#error "   -I/lib/modules/\`uname -r\`/build/include"
#error ""
#error "   instead of"
#error ""
#error "   -I/usr/include/linux"
#error ""
#error "   Please adjust the Makefile accordingly."
#error "======================================================="
#else
#define UTS_RELEASE "%{kheaders}"
#define LINUX_VERSION_CODE ${LINUX_VERSION_CODE}
#define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))
#endif
EOF

cat <<EOF > linux/modversion.h
#error "======================================================="
#error "You should not include /usr/include/{linux,asm}/ header"
#error "files directly for the compilation of kernel modules."
#error ""
#error "glibc now uses kernel header files from a well-defined"
#error "working kernel version (as recommended by Linus Torvalds)"
#error "These files are glibc internal and may not match the"
#error "currently running kernel. They should only be"
#error "included via other system header files - user space"
#error "programs should not directly include <linux/*.h> or"
#error "<asm/*.h> as well."
#error ""
#error "To build kernel modules please do the following:"
#error ""
#error " o Have the kernel sources installed"
#error ""
#error " o Make sure that the symbolic link"
#error "   /lib/modules/\`uname -r\`/build exists and points to"
#error "   the matching kernel source directory"
#error ""
#error " o Now copy /boot/vmlinuz.version.h to"
#error "   /lib/modules/\`uname -r\`/build/include/linux/version.h"
#error ""
#error " o When compiling, make sure to use the following"
#error "   compiler option to use the correct include files:"
#error ""
#error "   -I/lib/modules/\`uname -r\`/build/include"
#error ""
#error "   instead of"
#error ""
#error "   -I/usr/include/linux"
#error ""
#error "   Please adjust the Makefile accordingly."
#error "======================================================="
EOF