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kernel.bbclass: avoid config changes based on the availability of pahole

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CONFIG_PAHOLE_HAS_SPLIT_BTF shows up in the config only when pahole is
installed on the host system. As a result, the config changes depending on
whether pahole is installed or not.

Set PAHOLE=false to ensure that it is never found.

If this is actually needed in the future, then we can add an option for
it and create a host package for pahole.

(From OE-Core rev: 43b0eca2f3fc41a0d2ba7c7679687a3e0eb54b45)

Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
[afa: ported from PTXdist 0c0cec2288 to OE-core]
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Michael Olbrich
2022-03-24 17:23:51 +01:00
committed by Richard Purdie
parent 981cb14b42
commit aceec5ee12
1 changed files with 2 additions and 2 deletions
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4
meta/classes/kernel.bbclass
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@@ -234,7 +234,7 @@ UBOOT_LOADADDRESS ?= "${UBOOT_ENTRYPOINT}"
KERNEL_EXTRA_ARGS ?= ""
EXTRA_OEMAKE = " HOSTCC="${BUILD_CC}" HOSTCFLAGS="${BUILD_CFLAGS}" HOSTLDFLAGS="${BUILD_LDFLAGS}" HOSTCPP="${BUILD_CPP}""
EXTRA_OEMAKE += " HOSTCXX="${BUILD_CXX}" HOSTCXXFLAGS="${BUILD_CXXFLAGS}""
EXTRA_OEMAKE += " HOSTCXX="${BUILD_CXX}" HOSTCXXFLAGS="${BUILD_CXXFLAGS}" PAHOLE=false"
KERNEL_ALT_IMAGETYPE ??= ""
@@ -639,7 +639,7 @@ addtask savedefconfig after do_configure
inherit cml1
KCONFIG_CONFIG_COMMAND:append = " LD='${KERNEL_LD}' HOSTLDFLAGS='${BUILD_LDFLAGS}'"
KCONFIG_CONFIG_COMMAND:append = " PAHOLE=false LD='${KERNEL_LD}' HOSTLDFLAGS='${BUILD_LDFLAGS}'"
EXPORT_FUNCTIONS do_compile do_transform_kernel do_transform_bundled_initramfs do_install do_configure