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Re: systemd units are not installed in 4.19.0-rc2 anymore
- To: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
- From: Jan Beulich <jbeulich@xxxxxxxx>
- Date: Mon, 15 Jul 2024 10:11:29 +0200
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- Cc: Marek Marczykowski-Górecki <marmarek@xxxxxxxxxxxxxxxxxxxxxx>, xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxxx>, Anthony PERARD <anthony.perard@xxxxxxxxxx>, Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx>
- Delivery-date: Mon, 15 Jul 2024 08:11:50 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 13.07.2024 15:02, Andrew Cooper wrote:
> On 13/07/2024 3:45 am, Marek Marczykowski-Górecki wrote:
>> Hi,
>>
>> Something has changed between -rc1 and -rc2 that systemd units are not
>> installed anymore by default.
>>
>> Reproducer:
>>
>> ./configure --prefix=/usr
>> make dist-tools
>> ls dist/install/usr/lib/systemd/system
>>
>> It does work, if I pass --enable-systemd to ./configure.
>>
>> My guess is the actual change is earlier, specifically 6ef4fa1e7fe7
>> "tools: (Actually) drop libsystemd as a dependency", but configure was
>> regenerated only later. But TBH, I don't fully understand interaction
>> between those m4 macros...
>
> Between -rc1 and -rc2 was 7cc95f41669d
>
> That regenerated the existing configure scripts with Autoconf 2.71, vs
> 2.69 previously.
>
> Glancing through again, I can't spot anything that looks relevant.
>
>
> 6ef4fa1e7fe7 for systemd itself was regenerated, and I had to go out of
> my way to get autoconf 2.69 to do it.
Yet was it correct for that commit to wholesale drop
AX_CHECK_SYSTEMD_ENABLE_AVAILABLE? That's, afaics, the only place where
$systemd would have been set to y in the absence of --enable-systemd.
Jan
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