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Commit bfe5424a authored by Michal Marek's avatar Michal Marek
Browse files

kbuild: Hack for depmod not handling X.Y versions



depmod from module-init-tools < 3.13 and the busybox depmod check if the
kernel release starts with <num>.<num>.<num>. To support these versions,
we create a symlink with two numbers prepended.

Signed-off-by: default avatarMichal Marek <mmarek@suse.cz>
parent fc4da9a3
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+24 −1
Original line number Diff line number Diff line
@@ -18,8 +18,31 @@ fi
if ! test -r System.map -a -x "$DEPMOD"; then
	exit 0
fi
# older versions of depmod require the version string to start with three
# numbers, so we cheat with a symlink here
depmod_hack_needed=true
mkdir -p .tmp_depmod/lib/modules/$KERNELRELEASE
if "$DEPMOD" -b .tmp_depmod $KERNELRELEASE 2>/dev/null; then
	if test -e .tmp_depmod/lib/modules/$KERNELRELEASE/modules.dep -o \
		-e .tmp_depmod/lib/modules/$KERNELRELEASE/modules.dep.bin; then
		depmod_hack_needed=false
	fi
fi
if $depmod_hack_needed; then
	symlink="$INSTALL_MOD_PATH/lib/modules/99.98.$KERNELRELEASE"
	ln -s "$KERNELRELEASE" "$symlink"
	KERNELRELEASE=99.98.$KERNELRELEASE
fi

set -- -ae -F System.map
if test -n "$INSTALL_MOD_PATH"; then
	set -- "$@" -b "$INSTALL_MOD_PATH"
fi
exec "$DEPMOD" "$@" "$KERNELRELEASE"
"$DEPMOD" "$@" "$KERNELRELEASE"
ret=$?

if $depmod_hack_needed; then
	rm -f "$symlink"
fi

exit $ret