From: Xiangyu Chen <xiangyu.c...@windriver.com>
after enable the kernel CONFIG_DEBUG_INFO_BTF in devshell, the make would
report some
errors due to pahole and elfuitls is missing, since this is a debug option, so
conditionally
add an option named "btf" in KERNEL_DEBUG_OPTIONS, if someone need enable
CONFIG_DEBUG_INFO_BTF
option in devshell, they can add KERNEL_DEBUG_OPTIONS += "btf" in local.conf to
solve the pahole
and elfutils dependency.
Signed-off-by: Xiangyu Chen <xiangyu.c...@windriver.com>
---
meta/recipes-kernel/linux/linux-yocto.inc | 2 ++
1 file changed, 2 insertions(+)
diff --git a/meta/recipes-kernel/linux/linux-yocto.inc
b/meta/recipes-kernel/linux/linux-yocto.inc
index 934591ff1c..67d72c8c21 100644
--- a/meta/recipes-kernel/linux/linux-yocto.inc
+++ b/meta/recipes-kernel/linux/linux-yocto.inc
@@ -61,6 +61,8 @@ KERNEL_FEATURES:append:qemuall="
features/kernel-sample/kernel-sample.scc"
KERNEL_DEBUG_OPTIONS ?= "stack"
KERNEL_EXTRA_ARGS:append:x86-64 = "
${@bb.utils.contains('KERNEL_DEBUG_OPTIONS', 'stack',
'HOST_LIBELF_LIBS="-L${RECIPE_SYSROOT_NATIVE}/usr/lib/pkgconfig/../../../usr/lib/
-lelf"', '', d)}"
+DEPENDS += "${@bb.utils.contains('KERNEL_DEBUG_OPTIONS', 'btf',
'pahole-native', '', d)}"
+DEPENDS += "${@bb.utils.contains('KERNEL_DEBUG_OPTIONS', 'btf',
'elfutils-native', '', d)}"
do_devshell:prepend() {
# setup native pkg-config variables (kconfig scripts call pkg-config
directly, cannot generically be overriden to pkg-config-native)
--
2.34.1
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