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6f8345035b
ITS rules are used for extracting translatable strings and they have been moved to external files in 2.13.92 so they are not needed in the config files themselves. Removing them also cuts down on errors/warnings produced when using older versions of fontconfig (< 2.12.92). Now it will only complain about the description element but that is fortunately just a warning, not errors like the ones caused by the its attributes. Thanks to this, we can change the config version in NixOS module back to 2.11 allowing us to re-use the 2.13/2.14 configs for apps built against 2.12 fontconfig.
143 lines
4.8 KiB
Nix
143 lines
4.8 KiB
Nix
{ stdenv
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, fetchpatch
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, substituteAll
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, fetchurl
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, pkg-config
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, freetype
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, expat
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, libxslt
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, gperf
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, dejavu_fonts
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, autoreconfHook
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}:
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/** Font configuration scheme
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- ./config-compat.patch makes fontconfig try the following root configs, in order:
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$FONTCONFIG_FILE, /etc/fonts/${configVersion}/fonts.conf, ${fontconfig.out}/etc/fonts/fonts.conf
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This is done not to override config of pre-2.11 versions (which just blow up)
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and still use *global* font configuration at NixOS,
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falling back to upstream defaults on non-NixOS.
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- NixOS creates /etc/fonts/${configVersion}/fonts.conf link to $out/etc/fonts/fonts.conf,
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and other modifications should go to /etc/fonts/${configVersion}/conf.d
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- See ./make-fonts-conf.xsl for config details.
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*/
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let
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configVersion = "2.11"; # bump whenever fontconfig breaks compatibility with older configurations
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in
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stdenv.mkDerivation rec {
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pname = "fontconfig";
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version = "2.13.92";
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src = fetchurl {
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url = "http://fontconfig.org/release/${pname}-${version}.tar.xz";
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sha256 = "0kkfsvxcvcphm9zcgsh646gix3qn4spz555wa1jp5hbq70l62vjh";
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};
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patches = [
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(substituteAll {
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src = ./config-compat.patch;
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inherit configVersion;
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})
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# Fix fonts not being loaded when missing included configs that have ignore_missing="yes".
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# https://bugzilla.redhat.com/show_bug.cgi?id=1744377
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(fetchpatch {
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url = "https://gitlab.freedesktop.org/fontconfig/fontconfig/commit/fcada522913e5e07efa6367eff87ace9f06d24c8.patch";
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sha256 = "1jbm3vw45b3qjnqrh2545v1k8vmb29c09v2wj07jnrq3lnchbvmn";
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})
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# Register JoyPixels as an emoji font.
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# https://gitlab.freedesktop.org/fontconfig/fontconfig/merge_requests/67
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(fetchpatch {
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url = "https://gitlab.freedesktop.org/fontconfig/fontconfig/commit/65087ac7ce4cc5f2109967c1380b474955dcb590.patch";
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sha256 = "1dkrbqx1c1d8yfnx0igvv516wanw2ksrpm3fbpm2h9nw0hccwqvm";
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})
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# Fix invalid DTD in reset-dirs.
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# https://gitlab.freedesktop.org/fontconfig/fontconfig/merge_requests/78
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(fetchpatch {
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url = "https://gitlab.freedesktop.org/fontconfig/fontconfig/commit/a4aa66a858f1ecd375c5efe5916398281f73f794.patch";
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sha256 = "1j4ky8jhpllfm1lh2if34xglh2hl79nsa0xxgzxpj9sx6h4v99j5";
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})
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# Do not include its tags, they are external now and only cause warnings with old fontconfig clients.
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# https://gitlab.freedesktop.org/fontconfig/fontconfig/merge_requests/97
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(fetchpatch {
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url = "https://gitlab.freedesktop.org/fontconfig/fontconfig/commit/528b17b2837c3b102acd90cc7548d07bacaccb1f.patch";
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sha256 = "1zf4wcd2xlprh805jalfy8ja5c2qzgkh4fwd1m9d638nl9gx932m";
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})
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# https://gitlab.freedesktop.org/fontconfig/fontconfig/merge_requests/100
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(fetchpatch {
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url = "https://gitlab.freedesktop.org/fontconfig/fontconfig/commit/37c7c748740bf6f2468d59e67951902710240b34.patch";
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sha256 = "1rz5zrfwhpn9g49wrzzrmdglj78pbvpnw8ksgsw6bxq8l5d84jfr";
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})
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];
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outputs = [ "bin" "dev" "lib" "out" ]; # $out contains all the config
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nativeBuildInputs = [
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gperf
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libxslt
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pkg-config
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autoreconfHook
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];
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buildInputs = [
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expat
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];
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propagatedBuildInputs = [
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freetype
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];
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configureFlags = [
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"--with-arch=${stdenv.hostPlatform.parsed.cpu.name}"
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"--with-cache-dir=/var/cache/fontconfig" # otherwise the fallback is in $out/
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"--disable-docs"
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# just <1MB; this is what you get when loading config fails for some reason
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"--with-default-fonts=${dejavu_fonts.minimal}"
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] ++ stdenv.lib.optionals (stdenv.hostPlatform != stdenv.buildPlatform) [
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"--with-arch=${stdenv.hostPlatform.parsed.cpu.name}"
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];
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enableParallelBuilding = true;
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doCheck = true;
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# Don't try to write to /var/cache/fontconfig at install time.
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installFlags = [ "fc_cachedir=$(TMPDIR)/dummy" "RUN_FC_CACHE_TEST=false" ];
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postInstall = ''
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cd "$out/etc/fonts"
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xsltproc --stringparam fontDirectories "${dejavu_fonts.minimal}" \
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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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> fonts.conf.tmp
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mv fonts.conf.tmp $out/etc/fonts/fonts.conf
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# Make it easier to remove user config in NixOS module.
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mkdir -p $out/etc/fonts/conf.d.bak
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mv $out/etc/fonts/conf.d/50-user.conf $out/etc/fonts/conf.d.bak
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# update latest 51-local.conf path to look at the latest local.conf
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substituteInPlace $out/etc/fonts/conf.d/51-local.conf \
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--replace local.conf /etc/fonts/${configVersion}/local.conf
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'';
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passthru = {
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inherit configVersion;
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};
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meta = with stdenv.lib; {
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description = "A library for font customization and configuration";
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homepage = "http://fontconfig.org/";
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license = licenses.bsd2; # custom but very bsd-like
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platforms = platforms.all;
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maintainers = [ maintainers.vcunat ];
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};
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}
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