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On Sun, 15 Jan 2023 12:14:29 +0100 |
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Alexander Puchmayr <alexander.puchmayr@×××××××.at> wrote: |
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|
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> Hi there, |
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> |
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> I just encountered a problem regarding binary packages and got some broken |
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> packages and I don't know how to solve this permanently; On my buildhost I |
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> compile all packages I need for several VMs and install only those packages I |
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> really need on the target machines. |
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> |
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> Problem combination: |
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> |
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> * net-fs/samba-4.15.12-r2 has a direct dependency to sys-libs/liburing. |
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> * dev-db/mariadb does not have a dependency to liburing, but during build, if |
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> liburing is available it will use it for some reason yielding a binary that |
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> links against it: |
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> |
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> Buildhost-server ~ # ldd /usr/sbin/mysqld |
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> linux-vdso.so.1 (0x00007ffec5b61000) |
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> libpcre2-8.so.0 => /usr/lib64/libpcre2-8.so.0 (0x00007fcfbd704000) |
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> libcrypt.so.2 => /lib64/libcrypt.so.2 (0x00007fcfbd6c9000) |
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> liburing.so.2 => /usr/lib64/liburing.so.2 (0x00007fcfbd6c2000) |
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> --- |
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> |
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> Installing that package on a target VM does not install liburing, hence |
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> yielding a broken /usr/sbin/mysqld binary because the library is missing, and |
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> the reason why I still have a consistent system on my buildhost is because |
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> samba has it as dependency. |
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> |
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> A quick on-the-fly solution is either manually installing liburing and adding |
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> it to the world profile (@world is required otherwise emerge -c will remove it |
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> again), or install mariadb by compiling it (not using emerge -k). But all of |
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> them are somewhat unclean. |
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> |
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> A) Is this a problem in the ebuild script of mysql because not taking care of |
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> this? |
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> b) Is this a problem of mariadb's configure/make script because of implicitly |
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> using the library without being told so by ebuild? |
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> |
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> Alex |
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> |
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|
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Typically this is something that can be fixed in the ebuild, but |
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ultimately it is a problem with automagic dependencies (check for the |
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many automagic open bugs on bugs.gentoo.org or your described problem |
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here: https://bugs.gentoo.org/878853) |
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However I did not go to the build system of mariadb, and checked |
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whether automatic discovery of a liburing can be explicitly turned |
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on/off. |
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