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Bug 948864 - =gui-libs/vte-common-0.78.3:2.91 with libcxx: termprops.hh:392:31: error: no matching function for call to 'from_chars'
Summary: =gui-libs/vte-common-0.78.3:2.91 with libcxx: termprops.hh:392:31: error: no ...
Status: UNCONFIRMED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: All Linux
: Normal normal
Assignee: Gentoo Linux Gnome Desktop Team
URL:
Whiteboard:
Keywords: PullRequest
: 949195 (view as bug list)
Depends on: 948907
Blocks:
  Show dependency tree
 
Reported: 2025-01-26 16:49 UTC by felix
Modified: 2025-02-04 23:45 UTC (History)
6 users (show)

See Also:
Package list:
Runtime testing required: ---

Attachments
build.log (build.log,158.61 KB, text/x-log)
2025-01-26 16:49 UTC, felix 		Details
emerge info (emerge_info.txt,6.67 KB, text/plain)
2025-01-26 16:50 UTC, felix 		Details
emerge_pqv (emerge_pqv.txt,67 bytes, text/plain)
2025-01-26 16:50 UTC, felix 		Details
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Description felix 2025-01-26 16:49:48 UTC 
Created attachment 917563 [details]
build.log

Build fails see log
Comment 1 felix 2025-01-26 16:50:07 UTC 
Created attachment 917564 [details]
emerge info
Comment 2 felix 2025-01-26 16:50:19 UTC 
Created attachment 917565 [details]
emerge_pqv
Comment 3 David Carlos Manuelda 2025-01-27 02:17:15 UTC 
See also: https://gitlab.gnome.org/GNOME/vte/-/issues/2823
Comment 4 David Carlos Manuelda 2025-01-27 03:19:34 UTC 
As a note: x11-libs/vte will fail with the same error and is addressed too in the pull request
Comment 5 Pablo Cholaky 2025-01-27 17:56:54 UTC 
Just to add a description about this problem, useful for anyone else who read this:

In file included from ../vte-0.78.3/src/termprops-test.cc:18:
../vte-0.78.3/src/termprops.hh:392:31: error: no matching function for call to 'from_chars'
  392 |         if (auto [ptr, err] = std::from_chars(std::begin(str),
Comment 6 David Carlos Manuelda 2025-01-27 22:53:50 UTC 
(In reply to Pablo Cholaky from comment #5)
> Just to add a description about this problem, useful for anyone else who
> read this:
> 
> In file included from ../vte-0.78.3/src/termprops-test.cc:18:
> ../vte-0.78.3/src/termprops.hh:392:31: error: no matching function for call
> to 'from_chars'
>   392 |         if (auto [ptr, err] = std::from_chars(std::begin(str),

And that is happens only when linking with libc++ because unlike libstdc++ the former don't implement std::from_chars for double type.
Comment 7 David Carlos Manuelda 2025-01-30 04:28:06 UTC 
gui-libs/vte-common-0.78.3, gui-libs/vte-0.78.3 and x11-libs/vte-0.78.3 all the 3 fails with the same error (and now all the three are addressed in the PR).

Can the tittle be adjusted so it covers the three cases better (for tracking)
Comment 8 Alfred Wingate 2025-02-01 14:30:27 UTC 
*** Bug 949195 has been marked as a duplicate of this bug. ***
Comment 9 David Carlos Manuelda 2025-02-03 03:27:18 UTC 
Blocks: #836220