| Summary: | sys-apps/portage: qcheck =dev-lang/ghc-7.10.3 reports multiple missing files in /usr/lib64/ghc-7.8.4/ | ||
|---|---|---|---|
| Product: | Gentoo Linux | Reporter: | Coacher <itumaykin+gentoo> |
| Component: | [OLD] Development | Assignee: | Portage team <dev-portage> |
| Status: | CONFIRMED --- | ||
| Severity: | normal | CC: | haskell |
| Priority: | Normal | ||
| Version: | unspecified | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Package list: | Runtime testing required: | --- | |
| Bug Depends on: | |||
| Bug Blocks: | 193766 | ||
| Attachments: |
emerge --info ghc
equery files ghc /var/db/pkg/dev-lang/ghc-7.10.3/CONTENTS /var/db/pkg/dev-haskell/json-0.9.1/CONTENTS repo.zip |
||
Created attachment 435260 [details]
equery files ghc
Please describe what exactly you did with files on your filesystem
around package manager.
Especially /usr/lib64/ghc-7.8.4/ contents. It looks like you've
manually wiped out files preserved by portage.
And please post contents of
/var/db/pkg/dev-lang/ghc-7.10.3/CONTENTS
and other packages that are affected.
Created attachment 435374 [details]
/var/db/pkg/dev-lang/ghc-7.10.3/CONTENTS
I didn't do any manual operations with the haskell toolchain or packages.
They are only updated via portage on my machine.
$ ls -laR /usr/lib64/ghc-7.8.4/
/usr/lib64/ghc-7.8.4/:
total 144
drwxr-xr-x 3 root root 4096 May 16 00:37 ./
drwxr-xr-x 118 root root 135168 May 25 16:05 ../
drwxr-xr-x 2 root root 4096 May 16 00:37 gentoo/
/usr/lib64/ghc-7.8.4/gentoo:
total 8
drwxr-xr-x 2 root root 4096 May 16 00:37 ./
drwxr-xr-x 3 root root 4096 May 16 00:37 ../
-rw-r--r-- 1 root root 0 Aug 18 2015 haskell-updater-1.2.9.conf
Created attachment 435376 [details]
/var/db/pkg/dev-haskell/json-0.9.1/CONTENTS
Here's CONTENTS from one of the affected haskell packages.
There are about ten of them if you need those too I'll attach them.
(In reply to Coacher from comment #3) > Created attachment 435374 [details] > /var/db/pkg/dev-lang/ghc-7.10.3/CONTENTS +dev-portage Interesting. I think it's a portage bug of not cleaning up CONTENTS files when @preserved-rebuild deleted empty directories with unused SOLIBs. My speculation of seqence of actions is: 1. dev-lang/ghc-7.8.4 gets installed onto the system and installs dynamic libraries in non-standard directoryies /usr/lib64/ghc-7.8.4/array-0.5.0.0/array.so # the real hames are a bit longer /usr/lib64/ghc-7.8.4/base-4.7.0.2/base.so 2. dev-haskell/transformers-0.4.3.0 gets installed and links against those libraries 3. dev-lang/ghc-7.10.3 gets installed but preserved-libs attributes 7.8.4 libraries to new package 4. emerge @preserved-rebuild rebuilds dev-haskell/transformers-0.4.3.0 and relinks it against /usr/lib64/ghc-7.10.3/array-0.6.0.0/array.so 5. portage tries to cleanup /usr/lib64/ghc-7.8.4/array-0.5.0.0/array.so from preserved libs, deletes empty directory /usr/lib64/ghc-7.8.4/ but does not emove (now empty) directory from CONTENTS. We get corrupted CONTENTS. (In reply to Coacher from comment #4) > Created attachment 435376 [details] > /var/db/pkg/dev-haskell/json-0.9.1/CONTENTS > > Here's CONTENTS from one of the affected haskell packages. > There are about ten of them if you need those too I'll attach them. This should be enough. It exibits the same problem as with ghc. Thanks! +Zac as he might know more than others about @preserved-libs :) (In reply to Sergei Trofimovich from comment #5) > 5. portage tries to cleanup /usr/lib64/ghc-7.8.4/array-0.5.0.0/array.so > from preserved libs, deletes empty directory /usr/lib64/ghc-7.8.4/ > but does not emove (now empty) directory from CONTENTS. > > We get corrupted CONTENTS. Yeah, that makes sense, because the vardbapi.removeFromContents method is responsible and it makes no attempt to remove empty directories from CONTENTS. I've built a small repo-reroducer:
https://github.com/trofi/portage-bug-583986-repo
You need to merge an =app/app-0 with and without USE=lib1 in any order.
It triggers the same behaviour:
::
sudo ACCEPT_KEYWORDS='**' PORTDIR_OVERLAY=. USE=-lib1 emerge -v1 app/app
sudo ACCEPT_KEYWORDS='**' PORTDIR_OVERLAY=. USE=lib1 emerge -v1 app/app
qcheck lib/lib
We get the output as:
::
>>> Emerging (1 of 2) lib/lib-1::portage-bug-583986-repo
>>> Installing (1 of 2) lib/lib-1::portage-bug-583986-repo
>>> Emerging (2 of 2) app/app-0::portage-bug-583986-repo
>>> Installing (2 of 2) app/app-0::portage-bug-583986-repo
Checking lib/lib-1 ...
AFK: /usr/lib/lib-2
* 9 out of 10 files are good
Created attachment 787346 [details]
repo.zip
Uploading repository as it's about to disappear.
|
Created attachment 435256 [details] emerge --info ghc Hello. Here's the qcheck output on my machine: $ qcheck ghc Checking dev-lang/ghc-7.10.3 ... MD5-DIGEST: /usr/lib64/ghc-7.10.3/package.conf.d/package.cache AFK: /usr/lib64/ghc-7.8.4/array-0.5.0.0 AFK: /usr/lib64/ghc-7.8.4/base-4.7.0.2 AFK: /usr/lib64/ghc-7.8.4/binary-0.7.1.0 AFK: /usr/lib64/ghc-7.8.4/bytestring-0.10.4.0 AFK: /usr/lib64/ghc-7.8.4/containers-0.5.5.1 AFK: /usr/lib64/ghc-7.8.4/deepseq-1.3.0.2 AFK: /usr/lib64/ghc-7.8.4/directory-1.2.1.0 AFK: /usr/lib64/ghc-7.8.4/filepath-1.3.0.2 AFK: /usr/lib64/ghc-7.8.4/ghc-prim-0.3.1.0 AFK: /usr/lib64/ghc-7.8.4/integer-gmp-0.5.1.0 AFK: /usr/lib64/ghc-7.8.4/old-locale-1.0.0.6 AFK: /usr/lib64/ghc-7.8.4/pretty-1.1.1.1 AFK: /usr/lib64/ghc-7.8.4/process-1.2.0.0 AFK: /usr/lib64/ghc-7.8.4/template-haskell-2.9.0.0 AFK: /usr/lib64/ghc-7.8.4/time-1.4.2 AFK: /usr/lib64/ghc-7.8.4/unix-2.7.0.1 * 5697 out of 5714 files are good I've run all the rebuilds after ghc update. @preserved-rebuild and revdep-rebuild are both clean. The similar problem affects multiple Haskell packages installed on my machine: dev-haskell/json-0.9.1 dev-haskell/mtl-2.2.1-r1 dev-haskell/parsec-3.1.9-r1 dev-haskell/primitive-0.5.1.0 dev-haskell/quickcheck-2.8.1 dev-haskell/random-1.0.1.1-r1 dev-haskell/regex-base-0.93.2-r1 dev-haskell/regex-tdfa-1.2.0 dev-haskell/text-1.2.2.1 dev-haskell/tf-random-0.5 dev-haskell/transformers-0.4.3.0 The problem is again missing files in /usr/lib64/ghc-7.8.4/. Please fix.