util-linux: add alternative links for ipcs,ipcrm

When enabling ipcs and ipcrm configuration into busybox, both tools are
built and then deployed during do_rootfs. These operation lead to below
issue (similar behavior happens for ipcs):

do_rootfs: Postinstall scriptlets of ['busybox'] have failed. If the intention is to defer them to first boot,
then please place them into pkg_postinst_ontarget:${PN} ().

update-alternatives: Error: not linking .../build/tmp/work/board-poky-linux/board-image/1.0-r0/rootfs/usr/bin/ipcrm
to /bin/busybox since .../build/tmp/work/board-poky-linux/board-image/1.0-r0/rootfs/usr/bin/ipcrm exists and is not a link

Binaries enter in conflict with same named util-linux utilities during
do_rootfs step.
Adding ALTERNATIVE_LINK_NAME for both tools fix the issue.

(From OE-Core rev: e4d60408b869c9cc2ccff794d4e271d993ec8a97)

Signed-off-by: Benjamin Bouvier <benjamin.bouvier@ekinops.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/meta/recipes-core/util-linux/util-linux_2.38.1.bb b/meta/recipes-core/util-linux/util-linux_2.38.1.bb
index 9ea7a04e8a..c81405533c 100644
--- a/meta/recipes-core/util-linux/util-linux_2.38.1.bb
+++ b/meta/recipes-core/util-linux/util-linux_2.38.1.bb
@@ -234,6 +234,8 @@ ALTERNATIVE_TARGET[getty] = "${base_sbindir}/agetty"
 ALTERNATIVE_LINK_NAME[hexdump] = "${bindir}/hexdump"
 ALTERNATIVE_LINK_NAME[hwclock] = "${base_sbindir}/hwclock"
 ALTERNATIVE_LINK_NAME[ionice] = "${bindir}/ionice"
+ALTERNATIVE_LINK_NAME[ipcrm] = "${bindir}/ipcrm"
+ALTERNATIVE_LINK_NAME[ipcs] = "${bindir}/ipcs"
 ALTERNATIVE_LINK_NAME[kill] = "${base_bindir}/kill"
 ALTERNATIVE:${PN}-last = "last lastb"
 ALTERNATIVE_LINK_NAME[last] = "${bindir}/last"