nixpkgs/pkgs/development/libraries/fontconfig/default.nix
2014-11-05 12:12:30 +01:00

96 lines
3.0 KiB
Nix

{ stdenv, fetchurl, fetchpatch, pkgconfig, freetype, expat, libxslt, fontbhttf
, substituteAll }:
/** Font configuration scheme
- ./config-compat.patch makes fontconfig try the following root configs, in order:
$FONTCONFIG_FILE, /etc/fonts/${configVersion}/fonts.conf, /etc/fonts/fonts.conf
This is done not to override config of pre-2.11 versions (which just blow up)
and still use *global* font configuration at both NixOS or non-NixOS.
- NixOS creates /etc/fonts/${configVersion}/fonts.conf link to $out/etc/fonts/fonts.conf,
and other modifications should go to /etc/fonts/${configVersion}/conf.d
- See ./make-fonts-conf.xsl for config details.
*/
let
configVersion = "2.11"; # bump whenever fontconfig breaks compatibility with older configurations
in
stdenv.mkDerivation rec {
name = "fontconfig-2.11.1";
src = fetchurl {
url = "http://fontconfig.org/release/${name}.tar.bz2";
sha256 = "16baa4g5lswkyjlyf1h5lwc0zjap7c4d8grw79349a5w6dsl8qnw";
};
infinality_patch =
let subvers = "1";
in fetchurl {
url = http://www.infinality.net/fedora/linux/zips/fontconfig-infinality-1-20130104_1.tar.bz2;
sha256 = "1fm5xx0mx2243jrq5rxk4v0ajw2nawpj23399h710bx6hd1rviq7";
}
;
patches = [
(fetchpatch {
url = "http://cgit.freedesktop.org/fontconfig/patch/?id=f44157c809d280e2a0ce87fb078fc4b278d24a67";
sha256 = "19s5irclg4irj2yxd7xw9yikbazs9263px8qbv4r21asw06nfalv";
})
(substituteAll {
src = ./config-compat.patch;
inherit configVersion;
})
];
propagatedBuildInputs = [ freetype ];
buildInputs = [ pkgconfig expat ];
configureFlags = [
"--with-cache-dir=/var/cache/fontconfig" # otherwise the fallback is in $out/
"--disable-docs"
# just ~1MB; this is what you get when loading config fails for some reason
"--with-default-fonts=${fontbhttf}"
];
# We should find a better way to access the arch reliably.
crossArch = stdenv.cross.arch or null;
preConfigure = ''
if test -n "$crossConfig"; then
configureFlags="$configureFlags --with-arch=$crossArch";
fi
'';
enableParallelBuilding = true;
doCheck = true;
# Don't try to write to /var/cache/fontconfig at install time.
installFlags = "fc_cachedir=$(TMPDIR)/dummy RUN_FC_CACHE_TEST=false";
postInstall = ''
cd "$out/etc/fonts" && tar xvf ${infinality_patch}
rm conf.d/{50-user,51-local}.conf
"${libxslt}/bin/xsltproc" --stringparam fontDirectories "${fontbhttf}" \
--stringparam fontconfig "$out" \
--stringparam fontconfigConfigVersion "${configVersion}" \
--path $out/share/xml/fontconfig \
${./make-fonts-conf.xsl} $out/etc/fonts/fonts.conf \
> fonts.conf.tmp
mv fonts.conf.tmp $out/etc/fonts/fonts.conf
'';
passthru = {
inherit configVersion;
};
meta = with stdenv.lib; {
description = "A library for font customization and configuration";
homepage = http://fontconfig.org/;
license = licenses.bsd2; # custom but very bsd-like
platforms = platforms.all;
maintainers = [ maintainers.vcunat ];
};
}