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

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>

1 files changed, 2 insertions, 2 deletions

diff --git a/meta/classes/kernel.bbclass b/meta/classes/kernel.bbclass
index 4f304eb9c7..b3bbd3b276 100644
--- a/meta/classes/kernel.bbclass
+++ b/meta/classes/kernel.bbclass
@@ -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