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phanxen
n00b
Joined: 02 Jan 2022
Posts: 11
Location: Jugoslavija
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 Posted: Sat Aug 03, 2024 6:22 pm Post subject: Having too frequently "Missing digest for ebuild" |
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Hi, recently I'm having quite frequently "Missing digest for ebuild" error messages running emerge command. Usually, I solve this issue using the following command (it shows a concrete example I'm dealing with):
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$ sudo ebuild /var/db/repos/crossdev/cross-arm-none-eabi/gcc/gcc-11.5.0.ebuild manifest
>>> Creating Manifest for /var/db/repos/crossdev/cross-arm-none-eabi/gcc
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After that I can run emerge again and everything goes fine. However, after a while using emerge again, the missing digest problem comes back. What could be the reason.
Today, for instance, this what I got after synchronizing and trying to update my system:
| Code: |
* IMPORTANT: 2 news items need reading for repository 'dlang'.
* IMPORTANT: 40 news items need reading for repository 'gentoo'.
* Use eselect news read to view new items.
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/gcc/gcc-11.5.0.ebuild'
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/binutils/binutils-2.42-r2.ebuild'
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/binutils/binutils-9999.ebuild'
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/binutils/binutils-2.43.9999.ebuild'
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/gcc/gcc-15.0.9999.ebuild'
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/gcc/gcc-15.0.0_pre20240728.ebuild'
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/gcc/gcc-15.0.0_pre20240721.ebuild'
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/gcc/gcc-15.0.0_pre20240714-r1.ebuild'
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/gcc/gcc-15.0.0_pre20240714.ebuild'
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/gcc/gcc-14.3.9999.ebuild'
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/gcc/gcc-14.2.0.ebuild'
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/gcc/gcc-14.1.1_p20240729.ebuild'
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/gcc/gcc-14.1.1_p20240727.ebuild'
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/gcc/gcc-14.1.1_p20240723.ebuild'
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/gcc/gcc-14.1.1_p20240720.ebuild'
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/gcc/gcc-14.1.1_p20240713.ebuild'
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/gcc/gcc-14.1.1_p20240622.ebuild'
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/gcc/gcc-13.4.9999.ebuild'
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/gcc/gcc-13.3.1_p20240802.ebuild'
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/gcc/gcc-13.3.1_p20240726.ebuild'
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/gcc/gcc-13.3.1_p20240719.ebuild'
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/gcc/gcc-13.3.1_p20240712.ebuild'
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/gcc/gcc-13.3.1_p20240614.ebuild'
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/gcc/gcc-13.2.1_p20240210.ebuild'
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/gcc/gcc-13.2.0.ebuild'
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/gcc/gcc-12.5.9999.ebuild'
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/gcc/gcc-12.4.1_p20240801.ebuild'
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/gcc/gcc-12.4.1_p20240725.ebuild'
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/gcc/gcc-12.4.1_p20240711.ebuild'
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/gcc/gcc-12.4.0.ebuild'
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/gcc/gcc-12.3.1_p20240209.ebuild'
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/gcc/gcc-11.4.1_p20240501.ebuild'
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/gcc/gcc-10.5.0.ebuild'
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/gcc/gcc-9.5.0.ebuild'
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/gcc/gcc-8.5.0-r1.ebuild'
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Banana
Moderator
Joined: 21 May 2004
Posts: 1797
Location: Germany
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bstaletic
Guru
Joined: 05 Apr 2014
Posts: 407
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| Posted: Sun Aug 04, 2024 9:15 am Post subject: |
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| Banana wrote: | | Those are no official gentoo repos, aren't they? |
The crossdev repo is created by sys-devel/crossdev when setting up a new cross compiling toolchain.
It creates something like /var/db/repos/crossdev/cross-arm-none-eabi/gcc/
If I remember correctly, the crossdev/cross-arm-none-eabi/gcc is a symlink to gentoo/sys-devel/gcc.
After the initial setup of the crossdev/cross-arm-none-eabi, emerge can be used as usual to update the new toolchain.
All that said, I have never had to manually generate manifests for crossdev ebuilds. |
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Hu
Administrator
Joined: 06 Mar 2007
Posts: 22853
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| Posted: Sun Aug 04, 2024 2:14 pm Post subject: |
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If /var/db/repos/crossdev/cross-arm-none-eabi/gcc is a symlink to $PORTDIR/sys-devel/gcc, then the manifests that OP generates will be written under $PORTDIR, and would be subject to modification/deletion during the next emerge --sync, which would explain why they break after a time. It does not explain why OP needs to generate the manifests at all. If that path is a symlink into $PORTDIR, then the manifests distributed with Portage ought to suffice.
To confirm, OP, what is the output of namei -l /var/db/repos/crossdev/cross-arm-none-eabi/gcc/? |
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phanxen
n00b
Joined: 02 Jan 2022
Posts: 11
Location: Jugoslavija
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| Posted: Tue Oct 01, 2024 10:00 pm Post subject: |
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| Hu wrote: | If /var/db/repos/crossdev/cross-arm-none-eabi/gcc is a symlink to $PORTDIR/sys-devel/gcc, then the manifests that OP generates will be written under $PORTDIR, and would be subject to modification/deletion during the next emerge --sync, which would explain why they break after a time. It does not explain why OP needs to generate the manifests at all. If that path is a symlink into $PORTDIR, then the manifests distributed with Portage ought to suffice.
To confirm, OP, what is the output of namei -l /var/db/repos/crossdev/cross-arm-none-eabi/gcc/? |
Hi Hu, thanks for your explanation. It makes sense. 
Here is the output of namei -l /var/db/repos/crossdev/cross-arm-none-eabi/gcc/:
| Code: | $ namei -l /var/db/repos/crossdev/cross-arm-none-eabi/gcc
f: /var/db/repos/crossdev/cross-arm-none-eabi/gcc
drwxr-xr-x root root /
drwxr-xr-x root root var
drwxr-xr-x root root db
drwxr-xr-x root root repos
drwxr-xr-x portage portage crossdev
drwxr-xr-x root root cross-arm-none-eabi
lrwxrwxrwx root root gcc -> /var/db/repos/gentoo/sys-devel/gcc
drwxr-xr-x root root /
drwxr-xr-x root root var
drwxr-xr-x root root db
drwxr-xr-x root root repos
drwxr-xr-x root root gentoo
drwxr-xr-x root root sys-devel
drwxr-xr-x root root gcc
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Following your explanation about $PORTDIR, I would say, if I'm not mistaken, that things are as expected:
| Code: | $ ls /var/db/repos/crossdev/cross-arm-none-eabi/gcc -la
lrwxrwxrwx 1 root root 34 Apr 8 2022 /var/db/repos/crossdev/cross-arm-none-eabi/gcc -> /var/db/repos/gentoo/sys-devel/gcc |
On the other hand, when I posted this question the first time I had lots of messages to eread. I read all of them, and kept the system updated. Today, once again, I had the same problem with missing digest:
| Code: | $ sudo emerge -quvaND @world
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/gcc/gcc-11.5.0.ebuild'
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/gcc/gcc-15.0.9999.ebuild'
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/gcc/gcc-15.0.0_pre20240929.ebuild'
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/gcc/gcc-15.0.0_pre20240922-r2.ebuild'
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/gcc/gcc-15.0.0_pre20240922.ebuild'
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/gcc/gcc-15.0.0_pre20240915.ebuild'
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/gcc/gcc-15.0.0_pre20240908.ebuild'
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/gcc/gcc-14.3.9999.ebuild'
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/gcc/gcc-14.2.1_p20240928.ebuild'
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/gcc/gcc-14.2.1_p20240921.ebuild'
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/gcc/gcc-14.2.1_p20240817.ebuild'
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/gcc/gcc-13.4.9999.ebuild'
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/gcc/gcc-13.3.1_p20240927.ebuild'
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/gcc/gcc-13.3.1_p20240920.ebuild'
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/gcc/gcc-13.3.1_p20240614.ebuild'
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/gcc/gcc-13.2.0.ebuild'
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/gcc/gcc-12.5.9999.ebuild'
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/gcc/gcc-12.4.1_p20240926.ebuild'
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/gcc/gcc-12.4.1_p20240919.ebuild'
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/gcc/gcc-12.4.0.ebuild'
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/gcc/gcc-10.5.0.ebuild'
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/gcc/gcc-9.5.0.ebuild'
* Missing digest for '/var/db/repos/crossdev/cross-arm-none-eabi/gcc/gcc-8.5.0-r1.ebuild'
[ebuild U ] app-portage/elt-patches-20240912 [20240824]
[ebuild U ] dev-libs/openssl-3.3.2 [3.0.15] USE="asm quic%* -fips -ktls -rfc3779 -sctp -static-libs -test -tls-compression -vanilla -verify-sig -weak-ssl-ciphers" ABI_X86="(64) -32 (-x32)" CPU_FLAGS_X86="(sse2)"
(...)
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Spankin Partier
n00b
Joined: 15 Jan 2007
Posts: 34
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| Posted: Tue Oct 15, 2024 11:26 pm Post subject: |
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Not sure if you got this resolved or not. I just ran into the same problem over the weekend and found the cause/solution for my system. On the Gentoo Wiki for setting up the Arduino development platform they say we need to add 'thin-manifests = true' to the /var/db/repos/portage-crossdev/metadata/layout.conf file when using Git for synchronizing Portage. Link
It just so happened I switched to Git to improve my sync performance and shortly afterwards, these errors started. |
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