77 lines
2.6 KiB
Nix
77 lines
2.6 KiB
Nix
{ stdenv, lib, fetchurl, copyPathsToStore
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, hostPlatform
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, pkgconfig, which
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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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}:
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let
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inherit (stdenv.lib) optional optionals optionalString;
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version = "2.7.1"; name = "freetype-" + version;
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in stdenv.mkDerivation {
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inherit name;
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meta = with stdenv.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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src = fetchurl {
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url = "mirror://savannah/freetype/${name}.tar.bz2";
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sha256 = "121gm15ayfg3rglby8ifh8384mcjb9dhmx9j40zl7yszw72b4frs";
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};
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propagatedBuildInputs = [ zlib bzip2 libpng ]; # needed when linking against freetype
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# dependence on harfbuzz is looser than the reverse dependence
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nativeBuildInputs = [ pkgconfig which ]
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# FreeType requires GNU Make, which is not part of stdenv on FreeBSD.
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++ optional (!stdenv.isLinux) gnumake;
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patches =
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[
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./pcf-introduce-driver.patch
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./pcf-config-long-family-names.patch
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./disable-pcf-long-family-names.patch
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./enable-table-validation.patch
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# remove the two CVE patches after updating to >= 2.8
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./cve-2017-8105.patch
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./cve-2017-8287.patch
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] ++
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optional useEncumberedCode ./enable-subpixel-rendering.patch;
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outputs = [ "out" "dev" ];
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configureFlags = [ "--disable-static" "--bindir=$(dev)/bin" ];
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# The asm for armel is written with the 'asm' keyword.
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CFLAGS = optionalString stdenv.isArm "-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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crossAttrs = stdenv.lib.optionalAttrs (hostPlatform.libc or null != "msvcrt") {
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# Somehow it calls the unwrapped gcc, "i686-pc-linux-gnu-gcc", instead
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# of gcc. I think it's due to the unwrapped gcc being in the PATH. I don't
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# know why it's on the PATH.
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configureFlags = "--disable-static CC_BUILD=gcc";
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};
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}
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