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bug#45193: Wrapper of Qt programs doesn't extend existing environment va
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From: |
Zhu Zihao |
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Subject: |
bug#45193: Wrapper of Qt programs doesn't extend existing environment variable |
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Date: |
Sat, 12 Dec 2020 17:11:40 +0800 |
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User-agent: |
mu4e 1.4.13; emacs 27.1 |
Reproduce steps:
guix environment --ad-hoc qbittorrent && cat
$GUIX_ENVIRONMENT/bin/qbittorrent
We can see the wrapper generated in qt-build-system doesn't extend
existing environment variable. Instead, it overrides them.
It was discussed in
https://lists.gnu.org/archive/html/guix-devel/2019-12/msg00117.html one
year ago. This's not a trivial issue because using input method in Qt
program requires an qt plugin(XIM doesn't work here) which is managed by
QT_PLUGIN_PATH.
We should change following functions:
1. guix/build/qt-build-system.scm(wrap-all-programs)
2. guix/build/qt-utils.scm(wrap-qt-program)
It's ideal to make wrap-all-programs use wrap-qt-program internally and
we don't need to maintain two copy of wrap code.
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Zihao
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