nixpkgs/pkgs/applications/radio/gnuradio/wrapper.nix
Doron Behar d6fa3fef68 gnuradio: Make hasFeature function simpler
It always needs the `features` attribute of it's derivation as a last
argument, so let's make it do it by it's own.
2021-10-23 23:01:21 +03:00

178 lines
5.2 KiB
Nix

{ lib
, stdenv
# The unwrapped gnuradio derivation
, unwrapped
# If it's a minimal build, we don't want to wrap it with lndir and
# wrapProgram..
, doWrap ? true
# For the wrapper
, makeWrapper
# For lndir
, xorg
# To define a the gnuradio.pkgs scope
, newScope
# For Emulating wrapGAppsHook
, gsettings-desktop-schemas
, glib
, hicolor-icon-theme
, pango
, json-glib
, dconf
, gobject-introspection
, librsvg
, gdk-pixbuf
, harfbuzz
, at-spi2-core
, atk
# For Adding additional GRC blocks
, extraPackages ? []
# For Adding additional python packaages
, extraPythonPackages ? []
# Allow to add whatever you want to the wrapper
, extraMakeWrapperArgs ? []
}:
let
# We don't check if `python-support` feature is on, as it's unlikely someone
# may wish to wrap GR without python support.
pythonPkgs = extraPythonPackages
++ [ (unwrapped.python.pkgs.toPythonModule unwrapped) ]
# Add the extraPackages as python modules as well
++ (builtins.map unwrapped.python.pkgs.toPythonModule extraPackages)
++ lib.flatten (lib.mapAttrsToList (
feat: info: (
if unwrapped.hasFeature feat then
(if builtins.hasAttr "pythonRuntime" info then info.pythonRuntime else [])
else
[]
)
) unwrapped.featuresInfo)
;
pythonEnv = unwrapped.python.withPackages(ps: pythonPkgs);
name = (lib.appendToName "wrapped" unwrapped).name;
makeWrapperArgs = builtins.concatStringsSep " " ([
]
# Emulating wrapGAppsHook & wrapQtAppsHook working together
++ lib.optionals (
(unwrapped.hasFeature "gnuradio-companion")
|| (unwrapped.hasFeature "gr-qtgui")
) [
"--prefix" "XDG_DATA_DIRS" ":" "$out/share"
"--prefix" "XDG_DATA_DIRS" ":" "$out/share/gsettings-schemas/${name}"
"--prefix" "XDG_DATA_DIRS" ":" "${gsettings-desktop-schemas}/share/gsettings-schemas/${gsettings-desktop-schemas.name}"
"--prefix" "XDG_DATA_DIRS" ":" "${hicolor-icon-theme}/share"
# Needs to run `gsettings` on startup, see:
# https://www.mail-archive.com/debian-bugs-dist@lists.debian.org/msg1764890.html
"--prefix" "PATH" ":" "${lib.getBin glib}/bin"
]
++ lib.optionals (unwrapped.hasFeature "gnuradio-companion") [
"--set" "GDK_PIXBUF_MODULE_FILE" "${librsvg}/${gdk-pixbuf.moduleDir}.cache"
"--prefix" "GIO_EXTRA_MODULES" ":" "${lib.getLib dconf}/lib/gio/modules"
"--prefix" "XDG_DATA_DIRS" ":" "${unwrapped.gtk}/share"
"--prefix" "XDG_DATA_DIRS" ":" "${unwrapped.gtk}/share/gsettings-schemas/${unwrapped.gtk.name}"
"--prefix" "GI_TYPELIB_PATH" ":" "${lib.makeSearchPath "lib/girepository-1.0" [
unwrapped.gtk
gsettings-desktop-schemas
atk
# From some reason, if .out is not used, .bin is used, and we want
# what's in `.out`.
pango.out
gdk-pixbuf
json-glib
harfbuzz
librsvg
gobject-introspection
at-spi2-core
]}"
]
++ lib.optionals (extraPackages != []) [
"--prefix" "GRC_BLOCKS_PATH" ":" "${lib.makeSearchPath "share/gnuradio/grc/blocks" extraPackages}"
]
++ lib.optionals (unwrapped.hasFeature "gr-qtgui")
# 3.7 builds with qt4
(if lib.versionAtLeast unwrapped.versionAttr.major "3.8" then
[
"--prefix" "QT_PLUGIN_PATH" ":"
"${
lib.makeSearchPath
unwrapped.qt.qtbase.qtPluginPrefix
(builtins.map lib.getBin [
unwrapped.qt.qtbase
unwrapped.qt.qtwayland
])
}"
"--prefix" "QML2_IMPORT_PATH" ":"
"${
lib.makeSearchPath
unwrapped.qt.qtbase.qtQmlPrefix
(builtins.map lib.getBin [
unwrapped.qt.qtbase
unwrapped.qt.qtwayland
])
}"
]
else
# Add here qt4 related environment for 3.7?
[
]
)
++ extraMakeWrapperArgs
);
packages = import ../../../top-level/gnuradio-packages.nix {
inherit lib stdenv newScope;
gnuradio = unwrapped;
};
passthru = unwrapped.passthru // {
inherit
pythonEnv
pythonPkgs
unwrapped
;
pkgs = packages;
};
self = if doWrap then
stdenv.mkDerivation {
inherit name passthru;
buildInputs = [
makeWrapper
xorg.lndir
];
buildCommand = ''
mkdir $out
cd $out
lndir -silent ${unwrapped}
${lib.optionalString
(extraPackages != [])
(builtins.concatStringsSep "\n"
(builtins.map (pkg: ''
if [[ -d ${lib.getBin pkg}/bin/ ]]; then
lndir -silent ${pkg}/bin ./bin
fi
'') extraPackages)
)
}
for i in $out/bin/*; do
if [[ ! -x "$i" ]]; then
continue
fi
cp -L "$i" "$i".tmp
mv -f "$i".tmp "$i"
if head -1 "$i" | grep -q ${unwrapped.python}; then
substituteInPlace "$i" \
--replace ${unwrapped.python} ${pythonEnv}
fi
wrapProgram "$i" ${makeWrapperArgs}
done
'';
inherit (unwrapped) meta;
}
else
unwrapped.overrideAttrs(_: {
inherit passthru;
})
;
in self