Kernel module installation path
  [default: '/lib/modules/4.18.0-80.11.2.el8_0.x86_64/kernel/drivers/video']:
Kernel module installation path: /lib/modules/4.18.0-80.11.2.el8_0.x86_64/kernel/drivers/video

No precompiled kernel interface was found to match your kernel; this means that the installer will need to compile a new kernel interface.

Checking development tools:
found `cc` : `/bin/cc`
found `make` : `/bin/make`
found `ld` : `/bin/ld`
Performing CC sanity check with CC="/bin/cc".
Using the kernel source path '/usr/src/kernels/4.18.0-147.5.1.el8_1.x86_64/' as specified by the '--kernel-source-path' commandline option.

Kernel source path
  [default: '/usr/src/kernels/4.18.0-147.5.1.el8_1.x86_64/']:
Kernel source path: '/usr/src/kernels/4.18.0-147.5.1.el8_1.x86_64/'
Kernel output path: '/usr/src/kernels/4.18.0-147.5.1.el8_1.x86_64/'
Performing rivafb check.
Performing nvidiafb check.
Performing Xen check.
Performing PREEMPT_RT check.
Cleaning kernel module build directory.
   executing: 'cd ./kernel; /bin/make clean'...
Building NVIDIA kernel module:
  Building: [##############################] 100%

ERROR: Unable to build the NVIDIA kernel module.


ERROR: Installation has failed.  Please see the file '/var/log/nvidia-installer.log' for details.  You may find suggestions on fixing installation problems in the README available on the Linux driver
       download page at www.nvidia.com.


---------------
nvidia-installer log file '/var/log/nvidia-installer.log'
creation time: Sat Apr 18 01:30:53 2020
installer version: 337.12

PATH: /sbin:/bin:/usr/sbin:/usr/bin

nvidia-installer command line:
    ./nvidia-installer
    --expert
    --kernel-source-path=/usr/src/kernels/4.18.0-147.5.1.el8_1.x86_64/

chdir("./")
Unable to load: nvidia-installer ncurses user interface

Using built-in stream user interface
-> Searching for system utilities:
-> found `ldconfig` : `/sbin/ldconfig`
-> found `ldd` : `/bin/ldd`
-> found `grep` : `/bin/grep`
-> found `dmesg` : `/bin/dmesg`
-> found `tail` : `/bin/tail`
-> found `cut` : `/bin/cut`
-> found `tr` : `/bin/tr`
-> found `sed` : `/bin/sed`
-> found `objcopy` : `/bin/objcopy`
-> found `chcon` : `/bin/chcon`
-> found `selinuxenabled` : `/sbin/selinuxenabled`
-> found `getenforce` : `/sbin/getenforce`
-> found `pkg-config` : `/bin/pkg-config`
-> found `X` : `/bin/X`
-> found `openssl` : `/bin/openssl`
-> Searching for module utilities:
-> found `insmod` : `/sbin/insmod`
-> found `modprobe` : `/sbin/modprobe`
-> found `rmmod` : `/sbin/rmmod`
-> found `lsmod` : `/sbin/lsmod`
-> found `depmod` : `/sbin/depmod`
-> Tagging shared libraries with chcon -t textrel_shlib_t.
-> License accepted.
-> Installing NVIDIA driver version 337.12.
-> Check for the availability or presence of alternate driver installs? (Answer: Yes)
-> No distribution pre-install script found.
-> Would you like to install the NVIDIA Unified Memory kernel module? You must install this module in order to use CUDA. (Answer: Yes)
-> Kernel module installation path (Answer: '/lib/modules/4.18.0-80.11.2.el8_0.x86_64/kernel/drivers/video')
-> Kernel module installation path: /lib/modules/4.18.0-80.11.2.el8_0.x86_64/kernel/drivers/video
-> No precompiled kernel interface was found to match your kernel; this means that the installer will need to compile a new kernel interface.
-> Checking development tools:
-> found `cc` : `/bin/cc`
-> found `make` : `/bin/make`
-> found `ld` : `/bin/ld`
-> Performing CC sanity check with CC="/bin/cc".
-> Using the kernel source path '/usr/src/kernels/4.18.0-147.5.1.el8_1.x86_64/' as specified by the '--kernel-source-path' commandline option.
-> Kernel source path (Answer: '/usr/src/kernels/4.18.0-147.5.1.el8_1.x86_64/')
-> Kernel source path: '/usr/src/kernels/4.18.0-147.5.1.el8_1.x86_64/'
-> Kernel output path: '/usr/src/kernels/4.18.0-147.5.1.el8_1.x86_64/'
-> Performing rivafb check.
-> Performing nvidiafb check.
-> Performing Xen check.
-> Performing PREEMPT_RT check.
-> Cleaning kernel module build directory.
   executing: 'cd ./kernel; /bin/make clean'...
-> Building NVIDIA kernel module:
   executing: 'cd ./kernel; /bin/make module SYSSRC=/usr/src/kernels/4.18.0-147.5.1.el8_1.x86_64/ SYSOUT=/usr/src/kernels/4.18.0-147.5.1.el8_1.x86_64/ NV_BUILD_MODULE_INSTANCES='...
   NVIDIA: calling KBUILD...
   make[1]: Entering directory '/usr/src/kernels/4.18.0-147.5.1.el8_1.x86_64'
   test -e include/generated/autoconf.h -a -e include/config/auto.conf || (             \
   echo >&2;                                                    \
   echo >&2 "  ERROR: Kernel configuration is invalid.";                \
   echo >&2 "         include/generated/autoconf.h or include/config/auto.conf are missing.";\
   echo >&2 "         Run 'make oldconfig && make prepare' on kernel src to fix it.";   \
   echo >&2 ;