New: util-linux installs systemd files in output/target/home/

https://bugs.busybox.net/show_bug.cgi?id=8421

Summary: util-linux installs systemd files in
output/target/home/
Product: buildroot
Version: unspecified
Platform: PC
OS/Version: Mac OS
Status: NEW
Severity: minor
Priority: P5
Component: Other
AssignedTo: unassigned at buildroot.uclibc.org
ReportedBy: thijsvermeir at gmail.com
CC: buildroot at uclibc.org
Estimated Hours: 0.0

When I use a user table and enable systemd, the home folder of the user contains systemd files from the util-linux package and other directories.

~/buildroot/sheeva/output/target/home/tvermeir$ tree . .
`-- buildroot

    |-- host
    |   `-- sheevaplug-glibc
    |       `-- usr
    |           `-- arm-buildroot-linux-gnueabi
    |               `-- sysroot
    |                   `-- lib
    |                       `-- systemd
    |                           `-- system
    |                               |-- fstrim.service
    |                               `-- fstrim.timer
    `-- sheeva

10 directories, 2 files

~/buildroot/sheeva$ find ./ -name "fstrim.service" ./output/target/home/tvermeir/buildroot/host/sheevaplug-glibc/usr/arm-buildroot-linux-gnueabi/sysroot/lib/systemd/system/fstrim.service ./output/build/util-linux-2.27/sys-utils/fstrim.service

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https://bugs.busybox.net/show_bug.cgi?id=8421

Peter Korsgaard <[email protected]> changed:

What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED

--- Comment #1 from Peter Korsgaard <[email protected]> 2015-10-21 12:32:55 UTC --- Looks to be caused by the recent pkgconf version bump, which now prefixes all variables with the sysroot:

commit 3fe434bf35b09ddf438392e6e5b4bc0b849495c7

Author: Gustavo Zacarias <[email protected]>
Date:   Mon Oct 5 16:54:30 2015 -0300

glib-networking: specify GIO_MODULE_DIR for target

Since the upgrade to pkgconf 0.9.12 all directories and variables with directories are sysroot-prefixed, whereas with the old patch only some variables were (includedir, mapdir, sdkdir, libdir).

libglib2 uses a giomoduledir=${libdir}/gio/modules variable in gio-2.0.pc, which when expanded via sysroot by pkgconf at configure time points to the staging directory (via libdir expansion).
When target install gets called the gio module gets installed to staging rather than target, with the obvious consequences this has.

Work-around this pkgconfig abuse by overriding GIO_MODULE_DIR at target install time.

I'll add a workaround for util-linux as well.

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https://bugs.busybox.net/show_bug.cgi?id=8421

Peter Korsgaard <[email protected]> changed:

What |Removed |Added
----------------------------------------------------------------------------

             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED

--- Comment #2 from Peter Korsgaard <[email protected]> 2015-10-22 20:43:23 UTC --- Hi,

I've committed a fix to disable systemd support in util-linux. You must have ended up with the problem by rebuilding util-linux after building systemd, because system depends on util-linux, so it gets built before systemd and will not be able to find the systemd .pc files.

We cannot enable systemd support as that would cause a circular dependency.

commit 762b64daa2fd1424053754ed55d0f9704ccc2405

Author: Peter Korsgaard <[email protected]>
Date:   Thu Oct 22 22:36:50 2015 +0200

util-linux: disable systemd support

Fixes (works around) #8421

Util-linux has optional systemd support, but we cannot enable it as systemd depends on util-linux, so that would create a circular dependency.

The systemd unit directory location detection also fails as pkg-config 0.9.12+ prefixes all directory variables with the sysroot, and the
configure
script expects to see the target location, so disable that as well for good measure.

The systemd support doesn't seem to add much, so it isn't a big loss.

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