Yann E. MORIN a530492cd3 package/systemd: require merged-bin
Since version 256, systemd will taint the system if /usr/bin and
/usr/sbin are not merged, known as merged-bin:

    # systemctl --no-pager status
    ● buildroot
        State: running
        Units: 166 loaded (incl. loaded aliases)
         Jobs: 0 queued
       Failed: 0 units
        Since: Mon 2025-07-07 19:48:05 UTC; 19s ago
      systemd: 257.7
      Tainted: unmerged-bin
       CGroup: /
               ├─init.scope
               [...]

Although this is not yet an error, it will be in the future.

To be as ready as we can be when that happens, forcibly enable
merged-bin, like we did when we initially added merged-usr (except
this time we carry the select from systemd, even though it is not
yet strictly required, rather than from the init entry).

Extend the runtime test to catch any tainted flag.

Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Cc: Arnout Vandecappelle <arnout@mind.be>
Cc: Norbert Lange <nolange79@gmail.com>
Cc: Sen Hastings <sen@hastings.org>
Signed-off-by: Romain Naour <romain.naour@smile.fr>
2025-11-05 23:10:31 +01:00
2025-10-10 13:43:39 +02:00
2025-09-28 16:05:29 +02:00
2025-01-15 21:30:31 +01:00
2025-10-11 23:46:05 +02:00
2025-11-03 22:14:51 +01:00

Buildroot is a simple, efficient and easy-to-use tool to generate embedded
Linux systems through cross-compilation.

The documentation can be found in docs/manual. You can generate a text
document with 'make manual-text' and read output/docs/manual/manual.text.
Online documentation can be found at http://buildroot.org/docs.html

To build and use the buildroot stuff, do the following:

1) run 'make menuconfig'
2) select the target architecture and the packages you wish to compile
3) run 'make'
4) wait while it compiles
5) find the kernel, bootloader, root filesystem, etc. in output/images

You do not need to be root to build or run buildroot.  Have fun!

Buildroot comes with a basic configuration for a number of boards. Run
'make list-defconfigs' to view the list of provided configurations.

Please feed suggestions, bug reports, insults, and bribes back to the
buildroot mailing list: buildroot@buildroot.org
You can also find us on #buildroot on OFTC IRC.

If you would like to contribute patches, please read
https://buildroot.org/manual.html#submitting-patches
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