Thank you Martin! The different behaviours between combinations of appends and overrides has always been confusing to me.
On Thu, 26 Jul 2018, Martin Jansa <[email protected]> wrote: > I went ahead and sent v2 with the fix as I had it locally already anyway. > > To illustrate what was wrong with using the override, see following output > from bitbake -e: > > env.util-linux.append+override:ALTERNATIVE_util-linux="dmesg kill more > mkswap blockdev pivot_root switch_root hexdump last lastb logger mesg > renice wall unshare setsid chrt flock utmpdump eject nologin taskset > fallocate" > env.util-linux.before:ALTERNATIVE_util-linux="dmesg kill more mkswap > blockdev pivot_root switch_root hexdump last lastb logger mesg renice wall > fallocate unshare setsid chrt flock utmpdump eject nologin taskset" > env.util-linux.override:ALTERNATIVE_util-linux=" fallocate" > > # $ALTERNATIVE_util-linux [2 operations] > # rename from ALTERNATIVE_${PN} data.py:116 [expandKeys] > # "dmesg kill more mkswap blockdev pivot_root switch_root hexdump last > lastb logger mesg renice wall unshare setsid chrt flock utmpdump eject > nologin taskset" > # override[class-target]:rename from ALTERNATIVE_${PN}_class-target > data_smart.py:641 [renameVar] > # " fallocate" > # pre-expansion value: > # " fallocate" > ALTERNATIVE_util-linux=" fallocate" > > # $ALTERNATIVE_util-linux_class-target > # rename from ALTERNATIVE_${PN}_class-target data_smart.py:641 [renameVar] > # " fallocate" > ALTERNATIVE_util-linux_class-target=" fallocate" > > # $ALTERNATIVE [19 operations] > # set /OE/build/oe-core/openembedded-core/meta/conf/documentation.conf:63 > # [doc] "Lists commands in a package that need an alternative binary > naming scheme." > # override[util-linux-hwclock]:set > /OE/build/oe-core/openembedded-core/meta/recipes-core/util-linux/util-linux.inc:245 > # "hwclock" > # override[util-linux-fdisk]:set > /OE/build/oe-core/openembedded-core/meta/recipes-core/util-linux/util-linux.inc:248 > # "fdisk" > # override[util-linux-fstrim]:set > /OE/build/oe-core/openembedded-core/meta/recipes-core/util-linux/util-linux.inc:251 > # "fstrim" > # override[util-linux-agetty]:set > /OE/build/oe-core/openembedded-core/meta/recipes-core/util-linux/util-linux.inc:254 > # "getty" > # override[util-linux-mount]:set > /OE/build/oe-core/openembedded-core/meta/recipes-core/util-linux/util-linux.inc:258 > # "mount" > # override[util-linux-umount]:set > /OE/build/oe-core/openembedded-core/meta/recipes-core/util-linux/util-linux.inc:261 > # "umount" > # override[util-linux-readprofile]:set > /OE/build/oe-core/openembedded-core/meta/recipes-core/util-linux/util-linux.inc:264 > # "readprofile" > # override[util-linux-losetup]:set > /OE/build/oe-core/openembedded-core/meta/recipes-core/util-linux/util-linux.inc:267 > # "losetup" > # override[util-linux-swaponoff]:set > /OE/build/oe-core/openembedded-core/meta/recipes-core/util-linux/util-linux.inc:270 > # "swapoff swapon" > # override[util-linux-fsck]:set > /OE/build/oe-core/openembedded-core/meta/recipes-core/util-linux/util-linux.inc:274 > # "fsck" > # override[util-linux-blkid]:set > /OE/build/oe-core/openembedded-core/meta/recipes-core/util-linux/util-linux.inc:277 > # "blkid" > # override[util-linux-rfkill]:set > /OE/build/oe-core/openembedded-core/meta/recipes-core/util-linux/util-linux.inc:280 > # "rfkill" > # override[util-linux-getopt]:set > /OE/build/oe-core/openembedded-core/meta/recipes-core/util-linux/util-linux.inc:283 > # "getopt" > # override[util-linux-sulogin]:set > /OE/build/oe-core/openembedded-core/meta/recipes-core/util-linux/util-linux.inc:286 > # "sulogin" > # override[util-linux-mountpoint]:set > /OE/build/oe-core/openembedded-core/meta/recipes-core/util-linux/util-linux.inc:289 > # "mountpoint" > # override[util-linux]:rename from ALTERNATIVE_${PN} data.py:116 > [expandKeys] > # "dmesg kill more mkswap blockdev pivot_root switch_root hexdump last > lastb logger mesg renice wall unshare setsid chrt flock utmpdump eject > nologin taskset" > # override[util-linux_class-target]:rename from > ALTERNATIVE_${PN}_class-target data_smart.py:641 [renameVar] > # " fallocate" > # override[util-linux-doc]:rename from ALTERNATIVE_${PN}-doc data.py:116 > [expandKeys] > # "mountpoint.1 last.1 lastb.1 mesg.1 wall.1 nologin.8 sulogin.8 > utmpdump.1 rfkill.8 kill.1 libblkid.3 blkid.8 findfs.8 fsck.8 uuid.3 > eject.1 logger.1" > # pre-expansion value: > # "None" > > On Thu, Jul 26, 2018 at 4:00 PM Martin Jansa <[email protected]> wrote: > >> This probably doesn't do what you're expecting it to do, use >> ALTERNATIVE_${PN}_append_class-target = " fallocate" >> >> You can check with bitbake -e to see what's the difference between these 2. >> >> On Thu, Jul 26, 2018 at 3:56 PM Ioan-Adrian Ratiu <[email protected]> >> wrote: >> >>> Because the util-linux_2.32.bb recipe explicitely disables fallocate >>> for nativesdk triggering build warnings: >>> >>> WARNING: nativesdk-util-linux-2.32-r0 do_package: util-linux: >>> alternative target (sdk/usr/bin/fallocate or >>> sdk/usr/bin/fallocate.util-linux) >>> does not exist, skipping... >>> WARNING: nativesdk-util-linux-2.32-r0 do_package: util-linux: NOT adding >>> alternative provide sdk/usr/bin/fallocate: >>> sdk/usr/bin/fallocate.util-linux >>> does not exist >>> WARNING: nativesdk-util-linux-2.32-r0 do_package: util-linux: alt_link == >>> alt_target: sdk/usr/bin/fallocate == sdk/usr/bin/fallocate >>> >>> Signed-off-by: Ioan-Adrian Ratiu <[email protected]> >>> --- >>> meta/recipes-core/util-linux/util-linux.inc | 3 ++- >>> 1 file changed, 2 insertions(+), 1 deletion(-) >>> >>> diff --git a/meta/recipes-core/util-linux/util-linux.inc >>> b/meta/recipes-core/util-linux/util-linux.inc >>> index ed5c618750..504f3c5b61 100644 >>> --- a/meta/recipes-core/util-linux/util-linux.inc >>> +++ b/meta/recipes-core/util-linux/util-linux.inc >>> @@ -206,8 +206,9 @@ do_install_append_class-native () { >>> ALTERNATIVE_PRIORITY = "80" >>> >>> ALTERNATIVE_${PN} = "dmesg kill more mkswap blockdev pivot_root >>> switch_root" >>> -ALTERNATIVE_${PN} += "hexdump last lastb logger mesg renice wall >>> fallocate unshare" >>> +ALTERNATIVE_${PN} += "hexdump last lastb logger mesg renice wall unshare" >>> ALTERNATIVE_${PN} += "setsid chrt flock utmpdump eject nologin taskset" >>> +ALTERNATIVE_${PN}_class-target += "fallocate" >>> >>> ALTERNATIVE_LINK_NAME[dmesg] = "${base_bindir}/dmesg" >>> ALTERNATIVE_LINK_NAME[kill] = "${base_bindir}/kill" >>> -- >>> 2.18.0 >>> >>> -- _______________________________________________ Openembedded-core mailing list [email protected] http://lists.openembedded.org/mailman/listinfo/openembedded-core
