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101 lines
2.8 KiB
101 lines
2.8 KiB
{ lib, stdenv, fetchurl
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, buildPackages, pkgsHostHost
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, pkg-config, which, makeWrapper
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, zlib, bzip2, libpng, gnumake, glib
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, # FreeType supports LCD filtering (colloquially referred to as sub-pixel rendering).
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# LCD filtering is also known as ClearType and covered by several Microsoft patents.
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# This option allows it to be disabled. See http://www.freetype.org/patents.html.
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useEncumberedCode ? true
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# for passthru.tests
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, cairo
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, fontforge
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, ghostscript
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, graphicsmagick
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, gtk3
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, harfbuzz
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, imagemagick
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, pango
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, poppler
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, python3
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, qt5
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, texmacs
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, ttfautohint
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}:
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stdenv.mkDerivation rec {
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pname = "freetype";
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version = "2.12.0";
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src = fetchurl {
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url = "mirror://savannah/${pname}/${pname}-${version}.tar.xz";
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sha256 = "sha256-71wzaqzBoHn/kmLWMI1sKgZt1NKpBTAcSt2ps1Q5kDM=";
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};
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propagatedBuildInputs = [ zlib bzip2 libpng ]; # needed when linking against freetype
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# dependence on harfbuzz is looser than the reverse dependence
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nativeBuildInputs = [ pkg-config which makeWrapper ]
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# FreeType requires GNU Make, which is not part of stdenv on FreeBSD.
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++ lib.optional (!stdenv.isLinux) gnumake;
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patches = [
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./enable-table-validation.patch
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] ++ lib.optional useEncumberedCode ./enable-subpixel-rendering.patch;
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outputs = [ "out" "dev" ];
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configureFlags = [ "--bindir=$(dev)/bin" "--enable-freetype-config" ];
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# native compiler to generate building tool
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CC_BUILD = "${buildPackages.stdenv.cc}/bin/cc";
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# The asm for armel is written with the 'asm' keyword.
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CFLAGS = lib.optionalString stdenv.isAarch32 "-std=gnu99";
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enableParallelBuilding = true;
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doCheck = true;
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postInstall = glib.flattenInclude + ''
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substituteInPlace $dev/bin/freetype-config \
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--replace ${buildPackages.pkg-config} ${pkgsHostHost.pkg-config}
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wrapProgram "$dev/bin/freetype-config" \
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--set PKG_CONFIG_PATH "$PKG_CONFIG_PATH:$dev/lib/pkgconfig"
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'';
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passthru.tests = {
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inherit
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cairo
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fontforge
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ghostscript
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graphicsmagick
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gtk3
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harfbuzz
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imagemagick
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pango
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poppler
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texmacs
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ttfautohint;
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inherit (python3.pkgs) freetype-py;
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inherit (qt5) qtbase;
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};
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meta = with lib; {
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description = "A font rendering engine";
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longDescription = ''
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FreeType is a portable and efficient library for rendering fonts. It
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supports TrueType, Type 1, CFF fonts, and WOFF, PCF, FNT, BDF and PFR
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fonts. It has a bytecode interpreter and has an automatic hinter called
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autofit which can be used instead of hinting instructions included in
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fonts.
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'';
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homepage = "https://www.freetype.org/";
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license = licenses.gpl2Plus; # or the FreeType License (BSD + advertising clause)
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platforms = platforms.all;
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maintainers = with maintainers; [ ttuegel ];
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};
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}
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