fontconfig: fix etc priority
This commit is contained in:
Eric Sagnes
Vladimír Čunát
parent
f622ba281a
commit
1e53d4a777
@ -3,6 +3,84 @@
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with lib;
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let fcBool = x: if x then "<bool>true</bool>" else "<bool>false</bool>";
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cfg = config.fonts.fontconfig.ultimate;
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fontconfigUltimateConf = pkgs.writeText "ultimate-conf" ''
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<?xml version="1.0"?>
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<!DOCTYPE fontconfig SYSTEM "fonts.dtd">
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<fontconfig>
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${optionalString (!cfg.allowBitmaps) ''
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<!-- Reject bitmap fonts -->
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<selectfont>
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<rejectfont>
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<pattern>
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<patelt name="scalable"><bool>false</bool></patelt>
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</pattern>
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</rejectfont>
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</selectfont>
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''}
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${optionalString cfg.allowType1 ''
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<!-- Reject Type 1 fonts -->
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<selectfont>
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<rejectfont>
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<pattern>
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<patelt name="fontformat">
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<string>Type 1</string>
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</patelt>
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</pattern>
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</rejectfont>
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</selectfont>
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''}
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<!-- Use embedded bitmaps in fonts like Calibri? -->
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<match target="font">
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<edit name="embeddedbitmap" mode="assign">
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${fcBool cfg.useEmbeddedBitmaps}
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</edit>
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</match>
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<!-- Force autohint always -->
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<match target="font">
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<edit name="force_autohint" mode="assign">
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${fcBool cfg.forceAutohint}
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</edit>
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</match>
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<!-- Render some monospace TTF fonts as bitmaps -->
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<match target="pattern">
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<edit name="bitmap_monospace" mode="assign">
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${fcBool cfg.renderMonoTTFAsBitmap}
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</edit>
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</match>
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</fontconfig>
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'';
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confPkg =
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let version = pkgs.fontconfig.configVersion;
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in pkgs.runCommand "font-ultimate-conf" {} ''
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mkdir -p $out/etc/fonts/{,${version}/}conf.d/
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cp ${fontconfigUltimateConf} \
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$out/etc/fonts/conf.d/52-fontconfig-ultimate.conf
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cp ${fontconfigUltimateConf} \
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$out/etc/fonts/${version}/conf.d/52-fontconfig-ultimate.conf
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${optionalString (cfg.substitutions != "none") ''
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cp ${pkgs.fontconfig-ultimate.confd}/etc/fonts/presets/${cfg.substitutions}/*.conf \
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$out/etc/fonts/conf.d/
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cp ${pkgs.fontconfig-ultimate.confd}/etc/fonts/presets/${cfg.substitutions}/*.conf \
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$out/etc/fonts/${version}/conf.d/
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''}
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ln -s ${pkgs.fontconfig-ultimate.confd}/etc/fonts/conf.d/*.conf \
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$out/etc/fonts/conf.d/
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ln -s ${pkgs.fontconfig-ultimate.confd}/etc/fonts/conf.d/*.conf \
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$out/etc/fonts/${version}/conf.d/
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'';
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in
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{
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@ -115,78 +193,11 @@ in
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};
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config =
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let ultimate = config.fonts.fontconfig.ultimate;
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fontconfigUltimateConf = ''
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<?xml version="1.0"?>
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<!DOCTYPE fontconfig SYSTEM "fonts.dtd">
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<fontconfig>
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config = mkIf (config.fonts.fontconfig.enable && cfg.enable) {
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${optionalString (!ultimate.allowBitmaps) ''
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<!-- Reject bitmap fonts -->
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<selectfont>
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<rejectfont>
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<pattern>
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<patelt name="scalable"><bool>false</bool></patelt>
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</pattern>
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</rejectfont>
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</selectfont>
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''}
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${optionalString ultimate.allowType1 ''
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<!-- Reject Type 1 fonts -->
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<selectfont>
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<rejectfont>
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<pattern>
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<patelt name="fontformat">
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<string>Type 1</string>
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</patelt>
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</pattern>
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</rejectfont>
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</selectfont>
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''}
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<!-- Use embedded bitmaps in fonts like Calibri? -->
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<match target="font">
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<edit name="embeddedbitmap" mode="assign">
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${fcBool ultimate.useEmbeddedBitmaps}
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</edit>
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</match>
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<!-- Force autohint always -->
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<match target="font">
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<edit name="force_autohint" mode="assign">
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${fcBool ultimate.forceAutohint}
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</edit>
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</match>
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<!-- Render some monospace TTF fonts as bitmaps -->
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<match target="pattern">
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<edit name="bitmap_monospace" mode="assign">
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${fcBool ultimate.renderMonoTTFAsBitmap}
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</edit>
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</match>
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${optionalString (ultimate.substitutions != "none") ''
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<!-- Type 1 font substitutions -->
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<include ignore_missing="yes">${pkgs.fontconfig-ultimate.confd}/etc/fonts/presets/${ultimate.substitutions}</include>
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''}
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<include ignore_missing="yes">${pkgs.fontconfig-ultimate.confd}/etc/fonts/conf.d</include>
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</fontconfig>
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'';
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in mkIf (config.fonts.fontconfig.enable && ultimate.enable) {
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environment.etc."fonts/conf.d/52-fontconfig-ultimate.conf" = {
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text = fontconfigUltimateConf;
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};
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environment.etc."fonts/${pkgs.fontconfig.configVersion}/conf.d/52-fontconfig-ultimate.conf" = {
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text = fontconfigUltimateConf;
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};
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environment.variables = ultimate.rendering;
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fonts.fontconfig.confPkgs = [ confPkg ];
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environment.variables = cfg.rendering;
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};
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@ -2,6 +2,121 @@
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with lib;
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let cfg = config.fonts.fontconfig;
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fcBool = x: "<bool>" + (if x then "true" else "false") + "</bool>";
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renderConf = pkgs.writeText "render-conf" ''
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<?xml version='1.0'?>
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<!DOCTYPE fontconfig SYSTEM 'fonts.dtd'>
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<fontconfig>
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<!-- Default rendering settings -->
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<match target="font">
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<edit mode="assign" name="hinting">
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${fcBool cfg.hinting.enable}
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</edit>
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<edit mode="assign" name="autohint">
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${fcBool cfg.hinting.autohint}
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</edit>
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<edit mode="assign" name="hintstyle">
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<const>hint${cfg.hinting.style}</const>
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</edit>
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<edit mode="assign" name="antialias">
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${fcBool cfg.antialias}
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</edit>
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<edit mode="assign" name="rgba">
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<const>${cfg.subpixel.rgba}</const>
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</edit>
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<edit mode="assign" name="lcdfilter">
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<const>lcd${cfg.subpixel.lcdfilter}</const>
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</edit>
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</match>
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${optionalString (cfg.dpi != 0) ''
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<match target="pattern">
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<edit name="dpi" mode="assign">
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<double>${toString cfg.dpi}</double>
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</edit>
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</match>
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''}
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</fontconfig>
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'';
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genericAliasConf =
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let genDefault = fonts: name:
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optionalString (fonts != []) ''
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<alias>
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<family>${name}</family>
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<prefer>
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${concatStringsSep ""
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(map (font: ''
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<family>${font}</family>
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'') fonts)}
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</prefer>
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</alias>
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'';
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in
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pkgs.writeText "generic-alias-conf" ''
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<?xml version='1.0'?>
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<!DOCTYPE fontconfig SYSTEM 'fonts.dtd'>
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<fontconfig>
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<!-- Default fonts -->
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${genDefault cfg.defaultFonts.sansSerif "sans-serif"}
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${genDefault cfg.defaultFonts.serif "serif"}
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${genDefault cfg.defaultFonts.monospace "monospace"}
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</fontconfig>
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'';
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cacheConf = let
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cache = fontconfig: pkgs.makeFontsCache { inherit fontconfig; fontDirectories = config.fonts.fonts; };
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in
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pkgs.writeText "cache-conf" ''
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<?xml version='1.0'?>
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<!DOCTYPE fontconfig SYSTEM 'fonts.dtd'>
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<fontconfig>
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<!-- Font directories -->
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${concatStringsSep "\n" (map (font: "<dir>${font}</dir>") config.fonts.fonts)}
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<!-- Pre-generated font caches -->
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<cachedir>${cache pkgs.fontconfig}</cachedir>
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${optionalString (pkgs.stdenv.isx86_64 && cfg.cache32Bit) ''
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<cachedir>${cache pkgs.pkgsi686Linux.fontconfig}</cachedir>
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''}
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</fontconfig>
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'';
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userConf = pkgs.writeText "user-conf" ''
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<?xml version="1.0"?>
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<!DOCTYPE fontconfig SYSTEM "fonts.dtd">
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<fontconfig>
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<include ignore_missing="yes" prefix="xdg">fontconfig/conf.d</include>
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<include ignore_missing="yes" prefix="xdg">fontconfig/fonts.conf</include>
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</fontconfig>
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'';
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fontsConf = pkgs.makeFontsConf { fontconfig = pkgs.fontconfig_210; fontDirectories = config.fonts.fonts; };
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confPkg =
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let version = pkgs.fontconfig.configVersion;
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in pkgs.runCommand "fontconfig-conf" {} ''
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mkdir -p $out/etc/fonts/{,${version}/}conf.d
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ln -s ${fontsConf} $out/etc/fonts/fonts.conf
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ln -s ${pkgs.fontconfig.out}/etc/fonts/fonts.conf $out/etc/fonts/${version}/fonts.conf
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ln -s ${pkgs.fontconfig.out}/etc/fonts/conf.d/* $out/etc/fonts/${version}/conf.d/
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ln -s ${renderConf} $out/etc/fonts/conf.d/10-nixos-rendering.conf
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ln -s ${genericAliasConf} $out/etc/fonts/conf.d/60-nixos-generic-alias.conf
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ln -s ${cacheConf} $out/etc/fonts/${version}/conf.d/00-nixos.conf
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ln -s ${renderConf} $out/etc/fonts/${version}/conf.d/10-nixos-rendering.conf
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ln -s ${genericAliasConf} $out/etc/fonts/${version}/conf.d/30-nixos-generic-alias.conf
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${optionalString cfg.includeUserConf
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"ln -s ${userConf} $out/etc/fonts/${version}/conf.d/99-user.conf"}
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'';
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in
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{
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options = {
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@ -21,6 +136,15 @@ with lib;
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'';
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};
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confPkgs = mkOption {
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internal = true;
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type = with types; listOf path;
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default = [ ];
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description = ''
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Fontconfig configuration packages.
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'';
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};
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antialias = mkOption {
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type = types.bool;
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default = true;
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@ -143,135 +267,17 @@ with lib;
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};
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config =
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let fontconfig = config.fonts.fontconfig;
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fcBool = x: "<bool>" + (if x then "true" else "false") + "</bool>";
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renderConf = ''
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<?xml version='1.0'?>
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<!DOCTYPE fontconfig SYSTEM 'fonts.dtd'>
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<fontconfig>
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config = mkIf cfg.enable {
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fonts.fontconfig.confPkgs = [ confPkg ];
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<!-- Default rendering settings -->
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<match target="font">
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<edit mode="assign" name="hinting">
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${fcBool fontconfig.hinting.enable}
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</edit>
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<edit mode="assign" name="autohint">
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${fcBool fontconfig.hinting.autohint}
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</edit>
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<edit mode="assign" name="hintstyle">
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<const>hint${fontconfig.hinting.style}</const>
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</edit>
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<edit mode="assign" name="antialias">
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${fcBool fontconfig.antialias}
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</edit>
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<edit mode="assign" name="rgba">
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<const>${fontconfig.subpixel.rgba}</const>
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</edit>
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<edit mode="assign" name="lcdfilter">
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<const>lcd${fontconfig.subpixel.lcdfilter}</const>
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</edit>
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</match>
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environment.etc.fonts.source =
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let fontConf = pkgs.symlinkJoin {
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name = "fontconfig-etc";
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paths = cfg.confPkgs;
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};
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in "${fontConf}/etc/fonts/";
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${optionalString (fontconfig.dpi != 0) ''
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<match target="pattern">
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<edit name="dpi" mode="assign">
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<double>${toString fontconfig.dpi}</double>
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</edit>
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</match>
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''}
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</fontconfig>
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'';
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genericAliasConf = ''
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<?xml version='1.0'?>
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<!DOCTYPE fontconfig SYSTEM 'fonts.dtd'>
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<fontconfig>
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<!-- Default fonts -->
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${optionalString (fontconfig.defaultFonts.sansSerif != []) ''
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<alias>
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<family>sans-serif</family>
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<prefer>
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${concatStringsSep "\n"
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(map (font: "<family>${font}</family>")
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fontconfig.defaultFonts.sansSerif)}
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</prefer>
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</alias>
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''}
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${optionalString (fontconfig.defaultFonts.serif != []) ''
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<alias>
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<family>serif</family>
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<prefer>
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${concatStringsSep "\n"
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(map (font: "<family>${font}</family>")
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fontconfig.defaultFonts.serif)}
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</prefer>
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</alias>
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''}
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${optionalString (fontconfig.defaultFonts.monospace != []) ''
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<alias>
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<family>monospace</family>
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<prefer>
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${concatStringsSep "\n"
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(map (font: "<family>${font}</family>")
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fontconfig.defaultFonts.monospace)}
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</prefer>
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</alias>
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''}
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</fontconfig>
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'';
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in mkIf fontconfig.enable {
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# Fontconfig 2.10 backward compatibility
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# Bring in the default (upstream) fontconfig configuration, only for fontconfig 2.10
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environment.etc."fonts/fonts.conf".source =
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pkgs.makeFontsConf { fontconfig = pkgs.fontconfig_210; fontDirectories = config.fonts.fonts; };
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environment.etc."fonts/conf.d/10-nixos-rendering.conf".text = renderConf;
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environment.etc."fonts/conf.d/60-nixos-generic-alias.conf".text = genericAliasConf;
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# Versioned fontconfig > 2.10. Take shared fonts.conf from fontconfig.
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# Otherwise specify only font directories.
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environment.etc."fonts/${pkgs.fontconfig.configVersion}/fonts.conf".source =
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"${pkgs.fontconfig.out}/etc/fonts/fonts.conf";
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environment.etc."fonts/${pkgs.fontconfig.configVersion}/conf.d/00-nixos.conf".text =
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let
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cache = fontconfig: pkgs.makeFontsCache { inherit fontconfig; fontDirectories = config.fonts.fonts; };
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in ''
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<?xml version='1.0'?>
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<!DOCTYPE fontconfig SYSTEM 'fonts.dtd'>
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<fontconfig>
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<!-- Font directories -->
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${concatStringsSep "\n" (map (font: "<dir>${font}</dir>") config.fonts.fonts)}
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<!-- Pre-generated font caches -->
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<cachedir>${cache pkgs.fontconfig}</cachedir>
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${optionalString (pkgs.stdenv.isx86_64 && config.fonts.fontconfig.cache32Bit) ''
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<cachedir>${cache pkgs.pkgsi686Linux.fontconfig}</cachedir>
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''}
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</fontconfig>
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'';
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environment.etc."fonts/${pkgs.fontconfig.configVersion}/conf.d/10-nixos-rendering.conf".text = renderConf;
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environment.etc."fonts/${pkgs.fontconfig.configVersion}/conf.d/60-nixos-generic-alias.conf".text = genericAliasConf;
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environment.etc."fonts/${pkgs.fontconfig.configVersion}/conf.d/99-user.conf" = {
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enable = fontconfig.includeUserConf;
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text = ''
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<?xml version="1.0"?>
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<!DOCTYPE fontconfig SYSTEM "fonts.dtd">
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<fontconfig>
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<include ignore_missing="yes" prefix="xdg">fontconfig/conf.d</include>
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<include ignore_missing="yes" prefix="xdg">fontconfig/fonts.conf</include>
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</fontconfig>
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'';
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};
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environment.systemPackages = [ pkgs.fontconfig ];
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};
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environment.systemPackages = [ pkgs.fontconfig ];
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};
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}
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@ -68,7 +68,6 @@ stdenv.mkDerivation rec {
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cd "$out/etc/fonts"
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rm conf.d/{50-user,51-local}.conf
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"${libxslt.bin}/bin/xsltproc" --stringparam fontDirectories "${fontbhttf}" \
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--stringparam fontconfig "$out" \
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--stringparam fontconfigConfigVersion "${configVersion}" \
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--path $out/share/xml/fontconfig \
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${./make-fonts-conf.xsl} $out/etc/fonts/fonts.conf \
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@ -28,8 +28,6 @@
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<!-- /var/cache/fontconfig is useful for non-nixos systems -->
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<cachedir>/var/cache/fontconfig</cachedir>
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<!-- fontconfig distribution conf.d -->
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<include><xsl:value-of select="$fontconfig" />/etc/fonts/conf.d</include>
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<!-- versioned system-wide config -->
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<include ignore_missing="yes">/etc/fonts/<xsl:value-of select="$fontconfigConfigVersion" />/conf.d</include>
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