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* Use a small XSLT script that copies the original fonts.conf from the

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fontconfig distribution, but replaces all <dir> entries with the
  directories specified in the $fontDirectories parameter.  This way
  we get all the font mapping rules from the original fonts.conf
  (e.g., aliases like "serif") and some other nice things.

svn path=/nixos/trunk/; revision=7749
This commit is contained in:
Eelco Dolstra 2007-01-22 16:29:05 +00:00
parent eddd3a7e11
commit 6cb01a0b22
3 changed files with 54 additions and 31 deletions
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45
system/etc.nix
View File

@ -79,29 +79,28 @@ import ../helpers/make-etc.nix {
{ # Configuration file for fontconfig used to locate { # Configuration file for fontconfig used to locate
# (X11) client-rendered fonts. # (X11) client-rendered fonts.
source = pkgs.substituteAll { source = pkgs.runCommand "fonts.conf"
src = ./etc/fonts/fonts.conf; {
fontDirectories = fontDirectories = [
let # - the user's .fonts directory
# Search for fonts in... "~/.fonts"
runtimeDirs = [ # - the user's current profile
# - the user's .fonts directory "~/.nix-profile/lib/X11/fonts"
"~/.fonts" # - the default profile
# - the user's current profile "/nix/var/nix/profiles/default/lib/X11/fonts"
"~/.nix-profile/lib/X11/fonts" # - a few statically built locations
# - the default profile pkgs.xorg.fontbhttf
"/nix/var/nix/profiles/default/lib/X11/fonts" pkgs.xorg.fontbh100dpi
]; pkgs.xorg.fontbhlucidatypewriter100dpi
systemFonts = [ pkgs.freefont_ttf
# - a few statically built locations ];
pkgs.xorg.fontbhttf buildInputs = [pkgs.libxslt];
pkgs.xorg.fontbh100dpi inherit (pkgs) fontconfig;
pkgs.xorg.fontbhlucidatypewriter100dpi }
pkgs.freefont_ttf "xsltproc --stringparam fontDirectories \"$fontDirectories\" \\
]; ${./etc/fonts/make-fonts-conf.xsl} $fontconfig/etc/fonts/fonts.conf \\
in > $out
map (dir: "<dir>${dir}</dir>") (runtimeDirs ++ systemFonts); ";
};
target = "fonts/fonts.conf"; target = "fonts/fonts.conf";
} }

8
system/etc/fonts/fonts.conf
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@ -1,8 +0,0 @@
<?xml version="1.0"?>
<!DOCTYPE fontconfig SYSTEM "fonts.dtd">
<fontconfig>
@fontDirectories@
</fontconfig>

32
system/etc/fonts/make-fonts-conf.xsl Normal file
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@ -0,0 +1,32 @@
<?xml version="1.0"?>
<!--
This script copies the original fonts.conf from the fontconfig
distribution, but replaces all <dir> entries with the directories
specified in the $fontDirectories parameter.
-->
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:str="http://exslt.org/strings"
extension-element-prefixes="str"
>
<xsl:output method='xml' encoding="UTF-8" doctype-system="fonts.dtd" />
<xsl:param name="fontDirectories" />
<xsl:template match="/fontconfig">
<fontconfig>
<xsl:copy-of select="child::node()[name() != 'dir']" />
<xsl:for-each select="str:tokenize($fontDirectories)">
<dir><xsl:value-of select="." /></dir>
</xsl:for-each>
</fontconfig>
</xsl:template>
</xsl:stylesheet>