nixpkgs/pkgs/development/tools/unity3d/default.nix

144 lines
4.3 KiB
Nix
Raw Normal View History

2018-10-19 21:36:50 +00:00
{ stdenv, lib, fetchurl, makeWrapper, file, getopt
2019-05-22 11:03:39 +00:00
, gtk2, gtk3, gdk-pixbuf, glib, libGL, libGLU, nss, nspr, udev, tbb
2016-05-26 14:45:45 +00:00
, alsaLib, GConf, cups, libcap, fontconfig, freetype, pango
, cairo, dbus, expat, zlib, libpng12, nodejs, gnutar, gcc, gcc_32bit
, libX11, libXcursor, libXdamage, libXfixes, libXrender, libXi
2018-10-19 21:36:50 +00:00
, libXcomposite, libXext, libXrandr, libXtst, libSM, libICE, libxcb, chromium
, libpqxx, libselinux, pciutils, libpulseaudio
2015-10-18 09:48:19 +00:00
}:
let
2016-05-26 14:45:45 +00:00
libPath64 = lib.makeLibraryPath [
2019-05-22 11:03:39 +00:00
gcc.cc gtk2 gdk-pixbuf glib libGL libGLU nss nspr
2016-05-26 14:45:45 +00:00
alsaLib GConf cups libcap fontconfig freetype pango
2018-10-19 21:36:50 +00:00
cairo dbus expat zlib libpng12 udev tbb
2016-05-26 14:45:45 +00:00
libX11 libXcursor libXdamage libXfixes libXrender libXi
libXcomposite libXext libXrandr libXtst libSM libICE libxcb
2019-05-22 11:03:39 +00:00
libpqxx gtk3
libselinux pciutils libpulseaudio
2015-10-18 09:48:19 +00:00
];
2016-05-26 14:45:45 +00:00
libPath32 = lib.makeLibraryPath [ gcc_32bit.cc ];
binPath = lib.makeBinPath [ nodejs gnutar ];
2019-04-11 14:14:23 +00:00
ver = "2018.3.0";
build = "f2";
2016-05-26 14:45:45 +00:00
2019-08-13 21:52:01 +00:00
in stdenv.mkDerivation {
pname = "unity-editor";
version = "${ver}x${build}";
2015-10-18 09:48:19 +00:00
src = fetchurl {
url = "https://beta.unity3d.com/download/6e9a27477296/LinuxEditorInstaller/Unity.tar.xz";
2019-04-11 14:14:23 +00:00
sha1 = "083imikkrgha5w9sihjvv1m74naxm5yv";
2015-10-18 09:48:19 +00:00
};
2016-05-26 14:45:45 +00:00
nosuidLib = ./unity-nosuid.c;
2018-10-19 21:36:50 +00:00
nativeBuildInputs = [ makeWrapper file getopt ];
2016-05-26 14:45:45 +00:00
2018-10-19 21:36:50 +00:00
outputs = [ "out" ];
2015-10-18 09:48:19 +00:00
2018-10-19 21:36:50 +00:00
sourceRoot = ".";
2015-10-18 09:48:19 +00:00
2016-05-26 14:45:45 +00:00
buildPhase = ''
cd Editor
$CC -fPIC -shared -o libunity-nosuid.so $nosuidLib -ldl
strip libunity-nosuid.so
cd ..
'';
2015-10-18 09:48:19 +00:00
installPhase = ''
2016-05-26 14:45:45 +00:00
unitydir="$out/opt/Unity/Editor"
2015-10-18 09:48:19 +00:00
mkdir -p $unitydir
2016-05-26 14:45:45 +00:00
mv Editor/* $unitydir
ln -sf /run/wrappers/bin/${chromium.sandboxExecutableName} $unitydir/chrome-sandbox
2015-10-18 09:48:19 +00:00
2016-05-26 14:45:45 +00:00
mkdir -p $out/bin
makeWrapper $unitydir/Unity $out/bin/unity-editor \
--prefix LD_LIBRARY_PATH : "${libPath64}" \
2016-05-26 14:45:45 +00:00
--prefix LD_PRELOAD : "$unitydir/libunity-nosuid.so" \
--prefix PATH : "${binPath}"
2015-10-18 09:48:19 +00:00
'';
2017-05-26 13:20:45 +00:00
preFixup = ''
patchFile() {
ftype="$(file -b "$1")"
if [[ "$ftype" =~ LSB\ .*dynamically\ linked ]]; then
if [[ "$ftype" =~ 32-bit ]]; then
rpath="${libPath32}"
intp="$(cat $NIX_CC/nix-support/dynamic-linker-m32)"
else
rpath="${libPath64}"
intp="$(cat $NIX_CC/nix-support/dynamic-linker)"
fi
2018-10-19 21:36:50 +00:00
# Save origin-relative parts of rpath.
originRpath="$(patchelf --print-rpath "$1" | sed "s/:/\n/g" | grep "^\$ORIGIN" | paste -sd ":" - || echo "")"
rpath="$originRpath:$rpath"
patchelf --set-rpath "$rpath" "$1"
patchelf --set-interpreter "$intp" "$1" 2> /dev/null || true
2017-05-26 13:20:45 +00:00
fi
}
2019-04-11 14:14:23 +00:00
upm_linux=$unitydir/Data/Resources/PackageManager/Server/UnityPackageManager
2019-05-22 11:03:39 +00:00
2018-10-19 21:36:50 +00:00
orig_size=$(stat --printf=%s $upm_linux)
2017-05-26 13:20:45 +00:00
# Exclude PlaybackEngines to build something that can be run on FHS-compliant Linuxes
find $unitydir -name PlaybackEngines -prune -o -type f -print | while read path; do
patchFile "$path"
done
2018-10-19 21:36:50 +00:00
new_size=$(stat --printf=%s $upm_linux)
###### zeit-pkg fixing starts here.
# we're replacing plaintext js code that looks like
# PAYLOAD_POSITION = '1234 ' | 0
# [...]
# PRELUDE_POSITION = '1234 ' | 0
# ^-----20-chars-----^^------22-chars------^
# ^-- grep points here
#
# var_* are as described above
2019-05-22 11:03:39 +00:00
# shift_by seems to be safe so long as all patchelf adjustments occur
2018-10-19 21:36:50 +00:00
# before any locations pointed to by hardcoded offsets
var_skip=20
var_select=22
shift_by=$(expr $new_size - $orig_size)
function fix_offset {
# $1 = name of variable to adjust
location=$(grep -obUam1 "$1" $upm_linux | cut -d: -f1)
location=$(expr $location + $var_skip)
value=$(dd if=$upm_linux iflag=count_bytes,skip_bytes skip=$location \
bs=1 count=$var_select status=none)
value=$(expr $shift_by + $value)
echo -n $value | dd of=$upm_linux bs=1 seek=$location conv=notrunc
}
fix_offset PAYLOAD_POSITION
fix_offset PRELUDE_POSITION
2017-05-26 13:20:45 +00:00
'';
2015-10-18 09:48:19 +00:00
dontStrip = true;
dontPatchELF = true;
2015-10-18 09:48:19 +00:00
meta = with lib; {
homepage = "https://unity3d.com/";
2015-10-18 09:48:19 +00:00
description = "Game development tool";
longDescription = ''
Popular development platform for creating 2D and 3D multiplatform games
and interactive experiences.
'';
2016-05-26 14:45:45 +00:00
license = licenses.unfree;
platforms = [ "x86_64-linux" ];
maintainers = with maintainers; [ tesq0 ];
2015-10-18 09:48:19 +00:00
};
}