kernel-arch: drop CCACHE from KERNEL_STRIP definition

Building linux-yocto with ccache enabled results in the 'command not
found' error, because kernel-yocto.bbclass passes the KERNEL_STRIP
as a single value, whic is then interpreted as a command name.

ERROR: Fatal errors occurred in subprocesses:
[Errno 2] No such file or directory: 'ccache aarch64-linaro-linux-strip': Traceback (most recent call last):
  File "/home/lumag/Projects/RPB/build-rpb/conf/../../layers/openembedded-core/meta/lib/oe/utils.py", line 288, in run
    ret = self._target(*self._args, **self._kwargs)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

Fixes: 03973c8c1c93 ("kernel: Add kernel specific STRIP variable")
(From OE-Core rev: 41f019afc41f800b622c46a6d7cf1beffc97716a)

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/meta/classes-recipe/kernel-arch.bbclass b/meta/classes-recipe/kernel-arch.bbclass
index b0db99faa3..6a50bbfd42 100644
--- a/meta/classes-recipe/kernel-arch.bbclass
+++ b/meta/classes-recipe/kernel-arch.bbclass
@@ -77,5 +77,5 @@ KERNEL_CC = "${CCACHE}${HOST_PREFIX}gcc ${HOST_CC_KERNEL_ARCH} -fuse-ld=bfd ${DE
 KERNEL_LD = "${CCACHE}${HOST_PREFIX}ld.bfd ${HOST_LD_KERNEL_ARCH}"
 KERNEL_AR = "${CCACHE}${HOST_PREFIX}ar ${HOST_AR_KERNEL_ARCH}"
 KERNEL_OBJCOPY = "${CCACHE}${HOST_PREFIX}objcopy ${HOST_OBJCOPY_KERNEL_ARCH}"
-KERNEL_STRIP = "${CCACHE}${HOST_PREFIX}strip ${HOST_STRIP_KERNEL_ARCH}"
+KERNEL_STRIP = "${HOST_PREFIX}strip ${HOST_STRIP_KERNEL_ARCH}"
 TOOLCHAIN ?= "gcc"