if I comment out all the LINUX_KERNEL_CODE check in compat_xtables.h, it compiles fine. On Fri, Dec 6, 2013 at 2:22 PM, Vincent Li <vincent.mc.li@xxxxxxxxx> wrote: > maybe LINUX_VERSION_CODE is from the original ubuntu header > /usr/include/linux/version.h ? here is the diff > > > root@vincent-hp:/home/vincent/xtables-addons# diff -u > /usr/include/linux/version.h > /usr/src/linux-headers-3.13.0-rc2-custom/include/linux/version.h > --- /usr/include/linux/version.h 2013-12-04 16:12:56.391368993 -0800 > +++ /usr/src/linux-headers-3.13.0-rc2-custom/include/linux/version.h > 2013-10-11 12:58:33.000000000 -0700 > @@ -1,2 +1,2 @@ > -#define LINUX_VERSION_CODE 132640 > +#define LINUX_VERSION_CODE 132645 > #define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c)) > > I tried to symbolic link the /usr/include/linux/version.h to > /usr/src/linux-headers-3.13.0-rc2-custom/include/linux/version.h. > didn't help. > > > > On Fri, Dec 6, 2013 at 12:34 PM, Jan Engelhardt <jengelh@xxxxxxx> wrote: >> >> On Friday 2013-12-06 19:37, Vincent Li wrote: >>>checking kernel version that we will build against... 3.13.0.0 in >>>/lib/modules/3.13.0-rc2-custom/build >>>>> >>>>>if [ -n "/lib/modules/3.13.0-rc2-custom/build" ]; then make -C >>>>>/lib/modules/3.13.0-rc2-custom/build >>>>>M=/usr/src/xtables-addons/extensions modules; fi; >>>>>make[3]: Entering directory `/usr/src/linux-headers-3.13.0-rc2-custom' >>>>> CC [M] /usr/src/xtables-addons/extensions/compat_xtables.o >>>>> CC [M] /usr/src/xtables-addons/extensions/xt_CHAOS.o >>>>>In file included from /usr/src/xtables-addons/extensions/xt_CHAOS.c:24: >>>>>/usr/src/xtables-addons/extensions/compat_xtables.h:12:3: warning: >>>>>#warning Kernels below 3.7 not supported. >> >> I have no explanation for why your LINUX_VERSION_CODE evaluates >> to something < 3.7 despite /build having 3.13 in its Makefiles. -- To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html