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kde5.kdeWrapper: use small symlink farms

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This partially addresses #21345, but we may need to reduce disk usage
further.
This commit is contained in:
Thomas Tuegel 2016-12-21 17:47:12 -06:00
parent e6fa6b21e1
commit af2ecc27fc
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GPG key ID: 22CBF5249D4B4D59
2 changed files with 20 additions and 33 deletions
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2
pkgs/development/libraries/kde-frameworks/default.nix
View file

@ -57,7 +57,7 @@ let
});
kdeWrapper = import ./kde-wrapper.nix {
inherit (pkgs) stdenv lib makeWrapper;
inherit (pkgs) stdenv lib makeWrapper buildEnv;
};
attica = callPackage ./attica.nix {};

51
pkgs/development/libraries/kde-frameworks/kde-wrapper.nix
View file

@ -1,53 +1,40 @@
{ stdenv, lib, makeWrapper }:
{ stdenv, lib, makeWrapper, buildEnv }:
drv:
{ targets, paths ? [] }:
let
env = buildEnv {
inherit (drv) name meta;
paths = builtins.map lib.getBin ([drv] ++ paths);
pathsToLink = [ "/bin" "/share" "/lib/qt5" "/etc/xdg" ];
};
in
stdenv.mkDerivation {
inherit (drv) name meta;
preferLocalBuild = true;
paths = builtins.map lib.getBin ([drv] ++ paths);
inherit drv targets;
inherit drv env targets;
passthru = { unwrapped = drv; };
nativeBuildInputs = [ makeWrapper ];
unpackPhase = "true";
configurePhase = "runHook preConfigure; runHook postConfigure";
buildPhase = "true";
installPhase = ''
propagated=
for p in $drv $paths; do
findInputs $p propagated propagated-user-env-packages
done
wrap_PATH="$out/bin"
wrap_XDG_DATA_DIRS=
wrap_XDG_CONFIG_DIRS=
wrap_QML_IMPORT_PATH=
wrap_QML2_IMPORT_PATH=
wrap_QT_PLUGIN_PATH=
for p in $propagated; do
addToSearchPath wrap_PATH "$p/bin"
addToSearchPath wrap_XDG_DATA_DIRS "$p/share"
addToSearchPath wrap_XDG_CONFIG_DIRS "$p/etc/xdg"
addToSearchPath wrap_QML_IMPORT_PATH "$p/lib/qt5/imports"
addToSearchPath wrap_QML2_IMPORT_PATH "$p/lib/qt5/qml"
addToSearchPath wrap_QT_PLUGIN_PATH "$p/lib/qt5/plugins"
done
builder = builtins.toFile "builder.sh" ''
. $stdenv/setup
for t in $targets; do
if [ -a "$drv/$t" ]; then
makeWrapper "$drv/$t" "$out/$t" \
--argv0 '"$0"' \
--suffix PATH : "$wrap_PATH" \
--prefix XDG_CONFIG_DIRS : "$wrap_XDG_CONFIG_DIRS" \
--prefix XDG_DATA_DIRS : "$wrap_XDG_DATA_DIRS" \
--set QML_IMPORT_PATH "$wrap_QML_IMPORT_PATH" \
--set QML2_IMPORT_PATH "$wrap_QML2_IMPORT_PATH" \
--set QT_PLUGIN_PATH "$wrap_QT_PLUGIN_PATH"
--suffix PATH : "$env/bin" \
--prefix XDG_CONFIG_DIRS : "$env/share" \
--prefix XDG_DATA_DIRS : "$env/etc/xdg" \
--set QML_IMPORT_PATH "$env/lib/qt5/imports" \
--set QML2_IMPORT_PATH "$env/lib/qt5/qml" \
--set QT_PLUGIN_PATH "$env/lib/qt5/plugins"
else
echo "no such file or directory: $drv/$t"
exit 1