nixpkgs/pkgs/desktops/kde-4.5/kde-package/default.nix

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{ stdenv, fetchurl }:
rec {
manifest = import ./manifest.nix;
kdeSrc = { stable ? true, subdir ? null, module, release, sha256 ? null } :
fetchurl {
url = "mirror://kde/" + (if stable then "" else "un") + "stable/"
+ (if subdir == null then "${release}/src" else subdir)
+ "/${module}-${release}.tar.bz2";
sha256 =
if sha256 != null then sha256
else builtins.getAttr "${module}-${release}.tar.bz2" manifest;
};
defaultArgs = {name, stable ? true, subdir ? null, version,
module ? name, release ? version, ... }:
assert (name == module) -> (release == version);
(
{
name = "${name}-${version}";
src = kdeSrc { inherit stable subdir module release; };
meta = {
maintainers = with stdenv.lib.maintainers; [ sander urkud ];
platforms = stdenv.lib.platforms.linux;
homepage = if name == module
then http://www.kde.org
else assert builtins.substring 0 3 module == "kde";
"http://"
+ builtins.substring 3
(builtins.sub (builtins.stringLength module) 3) module
+ ".kde.org/projects/${name}";
};
} // (if module == name then { } else {
cmakeFlags = ''
-DDISABLE_ALL_OPTIONAL_SUBDIRECTORIES=TRUE
-DBUILD_doc=TRUE -DBUILD_${name}=TRUE'';
})
);
package = a@{meta, ...}:
assert a.meta ? kde;
let
default = defaultArgs a.meta.kde;
in
# hand-written merge
stdenv.mkDerivation (
default
// removeAttrs a [ "meta" "cmakeFlags" ]
// {
meta = default.meta // a.meta;
}
// (if default ? cmakeFlags || a ? cmakeFlags then {
cmakeFlags =
(if default ? cmakeFlags then "${default.cmakeFlags}" else "")
+ (if default ? cmakeFlags && a ? cmakeFlags then " " else "")
+ (if a ? cmakeFlags then a.cmakeFlags else "");
} else { }
));
}