nixpkgs/pkgs/development/libraries/harfbuzz/default.nix
2021-11-14 22:36:56 +01:00

110 lines
3.0 KiB
Nix

{ lib
, stdenv
, fetchFromGitHub
, pkg-config
, glib
, freetype
, fontconfig
, libintl
, meson
, ninja
, gobject-introspection
, icu
, graphite2
, harfbuzz # The icu variant uses and propagates the non-icu one.
, ApplicationServices
, CoreText
, withCoreText ? false
, withIcu ? false # recommended by upstream as default, but most don't needed and it's big
, withGraphite2 ? true # it is small and major distros do include it
, python3
, gtk-doc
, docbook-xsl-nons
, docbook_xml_dtd_43
}:
let
version = "3.0.0";
inherit (lib) optional optionals optionalString;
mesonFeatureFlag = opt: b:
"-D${opt}=${if b then "enabled" else "disabled"}";
isNativeCompilation = stdenv.buildPlatform == stdenv.hostPlatform;
in
stdenv.mkDerivation {
pname = "harfbuzz${optionalString withIcu "-icu"}";
inherit version;
src = fetchFromGitHub {
owner = "harfbuzz";
repo = "harfbuzz";
rev = version;
sha256 = "sha256-yRRr4RcnbwoZ1Hn3+zbbocKFyBSLYx/exaAHNGsPINA=";
};
postPatch = ''
patchShebangs src/*.py test
'' + lib.optionalString stdenv.isDarwin ''
# ApplicationServices.framework headers have cast-align warnings.
substituteInPlace src/hb.hh \
--replace '#pragma GCC diagnostic error "-Wcast-align"' ""
'';
outputs = [ "out" "dev" "devdoc" ];
outputBin = "dev";
mesonFlags = [
# upstream recommends cairo, but it is only used for development purposes
# and is not part of the library.
# Cairo causes transitive (build) dependencies on various X11 or other
# GUI-related libraries, so it shouldn't be re-added lightly.
(mesonFeatureFlag "cairo" false)
# chafa is only used in a development utility, not in the library
(mesonFeatureFlag "chafa" false)
(mesonFeatureFlag "coretext" withCoreText)
(mesonFeatureFlag "graphite" withGraphite2)
(mesonFeatureFlag "icu" withIcu)
(mesonFeatureFlag "introspection" isNativeCompilation)
];
nativeBuildInputs = [
meson
ninja
gobject-introspection
libintl
pkg-config
python3
gtk-doc
docbook-xsl-nons
docbook_xml_dtd_43
];
buildInputs = [ glib freetype ]
++ lib.optionals withCoreText [ ApplicationServices CoreText ]
++ lib.optionals isNativeCompilation [ gobject-introspection ];
propagatedBuildInputs = optional withGraphite2 graphite2
++ optionals withIcu [ icu harfbuzz ];
doCheck = true;
# Slightly hacky; some pkgs expect them in a single directory.
postFixup = optionalString withIcu ''
rm "$out"/lib/libharfbuzz.* "$dev/lib/pkgconfig/harfbuzz.pc"
ln -s {'${harfbuzz.out}',"$out"}/lib/libharfbuzz.la
ln -s {'${harfbuzz.dev}',"$dev"}/lib/pkgconfig/harfbuzz.pc
${optionalString stdenv.isDarwin ''
ln -s {'${harfbuzz.out}',"$out"}/lib/libharfbuzz.dylib
ln -s {'${harfbuzz.out}',"$out"}/lib/libharfbuzz.0.dylib
''}
'';
meta = with lib; {
description = "An OpenType text shaping engine";
homepage = "https://harfbuzz.github.io/";
maintainers = [ maintainers.eelco ];
license = licenses.mit;
platforms = with platforms; linux ++ darwin;
};
}