DKMS make.log for fglrx-8.960 for kernel 3.4.0-5-generic (i686) Sun Jun 10 14:56:01 EDT 2012 AMD kernel module generator version 2.1 doing Makefile based build for kernel 2.6.x and higher rm -rf *.c *.h *.o *.ko *.a .??* *.symvers make -C /lib/modules/3.4.0-5-generic/build SUBDIRS=/var/lib/dkms/fglrx/8.960/build/2.6.x modules make[1]: Entering directory `/usr/src/linux-headers-3.4.0-5-generic' CC [M] /var/lib/dkms/fglrx/8.960/build/2.6.x/firegl_public.o /var/lib/dkms/fglrx/8.960/build/2.6.x/firegl_public.c: In function 'kasInitExecutionLevels': /var/lib/dkms/fglrx/8.960/build/2.6.x/firegl_public.c:4184:5: error: 'cpu_possible_map' undeclared (first use in this function) /var/lib/dkms/fglrx/8.960/build/2.6.x/firegl_public.c:4184:5: note: each undeclared identifier is reported only once for each function it appears in /var/lib/dkms/fglrx/8.960/build/2.6.x/firegl_public.c:4184:5: warning: left-hand operand of comma expression has no effect [-Wunused-value] /var/lib/dkms/fglrx/8.960/build/2.6.x/firegl_public.c: In function 'KCL_fpu_begin': /var/lib/dkms/fglrx/8.960/build/2.6.x/firegl_public.c:5839:5: error: implicit declaration of function '__thread_has_fpu' [-Werror=implicit-function-declaration] /var/lib/dkms/fglrx/8.960/build/2.6.x/firegl_public.c:5840:9: error: implicit declaration of function '__save_init_fpu' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors make[2]: *** [/var/lib/dkms/fglrx/8.960/build/2.6.x/firegl_public.o] Error 1 make[1]: *** [_module_/var/lib/dkms/fglrx/8.960/build/2.6.x] Error 2 make[1]: Leaving directory `/usr/src/linux-headers-3.4.0-5-generic' make: *** [kmod_build] Error 2 build failed with return value 2