kernel-arch: use ccache only for compiler

Attempting to use it with other tools is not beneficial, only with the
compiler. Confirmation from ccache's maintainer [1].

[1] https://github.com/ccache/ccache/discussions/1346#discussioncomment-7616180

(From OE-Core rev: 4fe3ec1b7e1d034b236816166d58801a4b0e8d70)

Signed-off-by: Javier Tia <javier.tia@linaro.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit 47fa8d81083f1ef594f8fe6fcab3e227e9607b3f)
Signed-off-by: Steve Sakoman <steve@sakoman.com>
This commit is contained in:
Javier Tia
2023-11-21 07:26:38 -06:00
committed by Steve Sakoman
parent 911935d7bd
commit d5d85421f2

View File

@@ -74,8 +74,8 @@ TARGET_STRIP_KERNEL_ARCH ?= ""
HOST_STRIP_KERNEL_ARCH ?= "${TARGET_STRIP_KERNEL_ARCH}"
KERNEL_CC = "${CCACHE}${HOST_PREFIX}gcc ${HOST_CC_KERNEL_ARCH} -fuse-ld=bfd ${DEBUG_PREFIX_MAP} -fdebug-prefix-map=${STAGING_KERNEL_DIR}=${KERNEL_SRC_PATH} -fdebug-prefix-map=${STAGING_KERNEL_BUILDDIR}=${KERNEL_SRC_PATH}"
KERNEL_LD = "${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 ${HOST_OBJCOPY_KERNEL_ARCH}"
KERNEL_LD = "${HOST_PREFIX}ld.bfd ${HOST_LD_KERNEL_ARCH}"
KERNEL_AR = "${HOST_PREFIX}ar ${HOST_AR_KERNEL_ARCH}"
KERNEL_OBJCOPY = "${HOST_PREFIX}objcopy ${HOST_OBJCOPY_KERNEL_ARCH}"
KERNEL_STRIP = "${HOST_PREFIX}strip ${HOST_STRIP_KERNEL_ARCH}"
TOOLCHAIN ?= "gcc"