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artiq: fix fontconfig warning on non-NixOS #53

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sb10q merged 1 commits from drewrisinger/nix-scripts:dr-pr-fix-fontconfig-warning into master 2021-06-05 06:14:17 +08:00
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drewrisinger commented 2021-06-05 05:18:48 +08:00

Previous warning:

Fontconfig warning: "/etc/fonts/fonts.conf", line 5: unknown element "its:rules"
Fontconfig warning: "/etc/fonts/fonts.conf", line 6: unknown element "its:translateRule"
Fontconfig error: "/etc/fonts/fonts.conf", line 6: invalid attribute 'translate'
Fontconfig error: "/etc/fonts/fonts.conf", line 6: invalid attribute 'selector'
Fontconfig error: "/etc/fonts/fonts.conf", line 7: invalid attribute 'xmlns:its'
Fontconfig error: "/etc/fonts/fonts.conf", line 7: invalid attribute 'version'
Fontconfig warning: "/etc/fonts/fonts.conf", line 9: unknown element "description"
Fontconfig error: Cannot load config file from /etc/fonts/fonts.conf

Ref: https://discourse.nixos.org/t/fonts-in-nix-installed-packages-on-a-non-nixos-system/5871/7

Tested against this branch w/ my custom ARTIQ build on non-NixOS (x86-64-linux, ubuntu 20.04), resolved the error.

Still have the following warning, but that's probably fixable using nixGL (ref: https://github.com/NixOS/nixpkgs/issues/34894)

qt.glx: qglx_findConfig: Failed to finding matching FBConfig for QSurfaceFormat(version 2.0, options QFlags<QSurfaceFormat::FormatOption>(), depthBufferSize -1, redBufferSize 1, greenBufferSize 1, blueBufferSize 1, alphaBufferSize -1, stencilBufferSize -1, samples -1, swapBehavior QSurfaceFormat::SingleBuffer, swapInterval 1, colorSpace QSurfaceFormat::DefaultColorSpace, profile  QSurfaceFormat::NoProfile)
No XVisualInfo for format QSurfaceFormat(version 2.0, options QFlags<QSurfaceFormat::FormatOption>(), depthBufferSize -1, redBufferSize 1, greenBufferSize 1, blueBufferSize 1, alphaBufferSize -1, stencilBufferSize -1, samples -1, swapBehavior QSurfaceFormat::SingleBuffer, swapInterval 1, colorSpace QSurfaceFormat::DefaultColorSpace, profile  QSurfaceFormat::NoProfile)
Falling back to using screens root_visual.
Previous warning: ``` Fontconfig warning: "/etc/fonts/fonts.conf", line 5: unknown element "its:rules" Fontconfig warning: "/etc/fonts/fonts.conf", line 6: unknown element "its:translateRule" Fontconfig error: "/etc/fonts/fonts.conf", line 6: invalid attribute 'translate' Fontconfig error: "/etc/fonts/fonts.conf", line 6: invalid attribute 'selector' Fontconfig error: "/etc/fonts/fonts.conf", line 7: invalid attribute 'xmlns:its' Fontconfig error: "/etc/fonts/fonts.conf", line 7: invalid attribute 'version' Fontconfig warning: "/etc/fonts/fonts.conf", line 9: unknown element "description" Fontconfig error: Cannot load config file from /etc/fonts/fonts.conf ``` Ref: https://discourse.nixos.org/t/fonts-in-nix-installed-packages-on-a-non-nixos-system/5871/7 Tested against this branch w/ my custom ARTIQ build on non-NixOS (x86-64-linux, ubuntu 20.04), resolved the error. Still have the following warning, but that's probably fixable using [nixGL](https://github.com/guibou/nixGL) (ref: https://github.com/NixOS/nixpkgs/issues/34894) ``` qt.glx: qglx_findConfig: Failed to finding matching FBConfig for QSurfaceFormat(version 2.0, options QFlags<QSurfaceFormat::FormatOption>(), depthBufferSize -1, redBufferSize 1, greenBufferSize 1, blueBufferSize 1, alphaBufferSize -1, stencilBufferSize -1, samples -1, swapBehavior QSurfaceFormat::SingleBuffer, swapInterval 1, colorSpace QSurfaceFormat::DefaultColorSpace, profile QSurfaceFormat::NoProfile) No XVisualInfo for format QSurfaceFormat(version 2.0, options QFlags<QSurfaceFormat::FormatOption>(), depthBufferSize -1, redBufferSize 1, greenBufferSize 1, blueBufferSize 1, alphaBufferSize -1, stencilBufferSize -1, samples -1, swapBehavior QSurfaceFormat::SingleBuffer, swapInterval 1, colorSpace QSurfaceFormat::DefaultColorSpace, profile QSurfaceFormat::NoProfile) Falling back to using screens root_visual. ```
drewrisinger added 1 commit 2021-06-05 05:18:48 +08:00
005d911fb7 artiq: fix fontconfig warning on non-NixOS 
Previous warning:
```
Fontconfig warning: "/etc/fonts/fonts.conf", line 5: unknown element "its:rules"
Fontconfig warning: "/etc/fonts/fonts.conf", line 6: unknown element "its:translateRule"
Fontconfig error: "/etc/fonts/fonts.conf", line 6: invalid attribute 'translate'
Fontconfig error: "/etc/fonts/fonts.conf", line 6: invalid attribute 'selector'
Fontconfig error: "/etc/fonts/fonts.conf", line 7: invalid attribute 'xmlns:its'
Fontconfig error: "/etc/fonts/fonts.conf", line 7: invalid attribute 'version'
Fontconfig warning: "/etc/fonts/fonts.conf", line 9: unknown element "description"
Fontconfig error: Cannot load config file from /etc/fonts/fonts.conf
```
Ref: https://discourse.nixos.org/t/fonts-in-nix-installed-packages-on-a-non-nixos-system/5871/7
sb10q merged commit 005d911fb7 into master 2021-06-05 06:14:17 +08:00
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Reference: M-Labs/nix-scripts#53
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