Gentooでカーネル4.14.8-gentoo-r1をコンパイルする

Gentoo Linuxで新しいカーネル4.14.8-gentoo-r1をコンパイルしたいと思います。eselect kernel set 2ディレクトリに移動し、そのディレクトリで実行する前にを使用してシンボリックリンクを作成しました/usr/src/linux。genkernel all残念ながら、Linuxカーネル4.14.8-gentoo-r1をコンパイルすると、次のエラーが発生します。

pecan@tux /usr/src/linux $ sudo genkernel all
* Gentoo Linux Genkernel; Version 3.4.52.4
* Running with options: all

* Using genkernel.conf from /etc/genkernel.conf
* Sourcing arch-specific config.sh from /usr/share/genkernel/arch/x86_64/config.sh ..
* Sourcing arch-specific modules_load from /usr/share/genkernel/arch/x86_64/modules_load ..

* Linux Kernel 4.14.8-gentoo-r1 for x86_64...
* .. with config file /usr/share/genkernel/arch/x86_64/generated-config
* kernel: --mrproper is disabled; not running 'make mrproper'.
*         >> Running oldconfig...
* kernel: --clean is disabled; not running 'make clean'.
* kernel: >> Invoking menuconfig...
*         >> Compiling 4.14.8-gentoo-r1 bzImage...
*         >> Installing firmware ('make firmware_install') due to CONFIG_FIRMWARE_IN_KERNEL != y...
* ERROR: Failed to compile the "firmware_install" target...
* 
* -- Grepping log... --
* 
*Allow for memory compaction (COMPACTION) [Y/n/?] y
*  Page migration (MIGRATION) [Y/?] y
*Enable bounce buffers (BOUNCE) [Y/n/?] y
*Enable KSM for page merging (KSM) [Y/n/?] y
*Low address space to protect from user allocation (DEFAULT_MMAP_MIN_ADDR) [4096] 4096
*Enable recovery from hardware memory errors (MEMORY_FAILURE) [Y/n/?] y
*--
*    *
*    round-robin scheduling (IP_VS_RR) [M/n/?] m
*    weighted round-robin scheduling (IP_VS_WRR) [M/n/?] m
*    least-connection scheduling (IP_VS_LC) [M/n/?] m
*    weighted least-connection scheduling (IP_VS_WLC) [M/n/?] m
*    weighted failover scheduling (IP_VS_FO) [N/m/?] n
*--
*  rj54n1cb0c support (SOC_CAMERA_RJ54N1) [N/m/?] n
*  tw9910 support (SOC_CAMERA_TW9910) [M/n/?] m
*
* drm/i915 Debugging
*
*Force GCC to throw an error instead of a warning when compiling (DRM_I915_WERROR) [N/y/?] n
*Enable additional driver debugging (DRM_I915_DEBUG) [N/y/?] n
*Enable additional driver debugging for fence objects (DRM_I915_SW_FENCE_DEBUG_OBJECTS) [N/y/?] n
*Enable additional driver debugging for detecting dependency cycles (DRM_I915_SW_FENCE_CHECK_DAG) [N/y/?] (NEW) 
*Enable selftests upon driver load (DRM_I915_SELFTEST) [N/y/?] n
*Enable low level request tracing events (DRM_I915_LOW_LEVEL_TRACEPOINTS) [N/y/?] n
*Enable extra debug warnings for vblank evasion (DRM_I915_DEBUG_VBLANK_EVADE) [N/y/?] n
*--
*Enable tracing for RCU (RCU_TRACE) [N/y/?] n
*Provide debugging asserts for adding NO_HZ support to an arch (RCU_EQS_DEBUG) [N/y/?] n
*Force round-robin CPU selection for unbound work items (DEBUG_WQ_FORCE_RR_CPU) [N/y/?] n
*Force extended block device numbers and spread them (DEBUG_BLOCK_EXT_DEVT) [N/y/?] n
*Enable CPU hotplug state control (CPU_HOTPLUG_STATE_CONTROL) [N/y/?] n
*Notifier error injection (NOTIFIER_ERROR_INJECTION) [N/m/y/?] n
*--
*  CC      ipc/syscall.o
*  CC      kernel/irq/proc.o
*  CC      mm/swap_cgroup.o
*  CC      ipc/ipc_sysctl.o
*  CC      kernel/irq/migration.o
*  CC      mm/memory-failure.o
*--
*  GZIP    arch/x86/boot/compressed/vmlinux.bin.gz
*  MKPIGGY arch/x86/boot/compressed/piggy.S
*  AS      arch/x86/boot/compressed/piggy.o
*  DATAREL arch/x86/boot/compressed/vmlinux
*  LD      arch/x86/boot/compressed/vmlinux
*ld: arch/x86/boot/compressed/head_64.o: warning: relocation in readonly section `.head.text'
*ld: warning: creating a DT_TEXTREL in a shared object.
*--
* Running with options: all
* Using genkernel.conf from /etc/genkernel.conf
* Sourcing arch-specific config.sh from /usr/share/genkernel/arch/x86_64/config.sh ..
* Sourcing arch-specific modules_load from /usr/share/genkernel/arch/x86_64/modules_load ..
*
* ERROR: Failed to compile the "firmware_install" target...
* 
* -- End log... --
* 
* Please consult /var/log/genkernel.log for more information and any
* errors that were reported above.
* 
* Report any genkernel bugs to bugs.gentoo.org and
* assign your bug to [email protected]. Please include
* as much information as you can in your bug report; attaching
* /var/log/genkernel.log so that your issue can be dealt with effectively.
* 
* Please do *not* report compilation failures as genkernel bugs!
*

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