nixpkgs/pkgs/games/simutrans/default.nix
Jörg Thalheim dadc7eb329
treewide: use runtimeShell instead of stdenv.shell whenever possible
Whenever we create scripts that are installed to $out, we must use runtimeShell
in order to get the shell that can be executed on the machine we create the
package for. This is relevant for cross-compiling. The only use case for
stdenv.shell are scripts that are executed as part of the build system.
Usages in checkPhase are borderline however to decrease the likelyhood
of people copying the wrong examples, I decided to use runtimeShell as well.
2019-02-26 14:10:49 +00:00

170 lines
5.4 KiB
Nix

{ stdenv, fetchurl, pkgconfig, unzip, zlib, libpng, bzip2, SDL, SDL_mixer
, buildEnv, config, runtimeShell
}:
let
# Choose your "paksets" of objects, images, text, music, etc.
paksets = config.simutrans.paksets or "pak64 pak64.japan pak128 pak128.britain pak128.german";
result = with stdenv.lib; withPaks (
if paksets == "*" then attrValues pakSpec # taking all
else map (name: pakSpec.${name}) (splitString " " paksets)
);
ver1 = "120";
ver2 = "2";
ver3 = "2";
version = "${ver1}.${ver2}.${ver3}";
ver_dash = "${ver1}-${ver2}-${ver3}";
binary_src = fetchurl {
url = "mirror://sourceforge/simutrans/simutrans/${ver_dash}/simutrans-src-${ver_dash}.zip";
sha256 = "1yi6rwbrnfd65qfz63cncw2n56pbypvg6cllwh71mgvs6x2c28kz";
};
# As of 2015/03, many packsets still didn't have a release for version 120.
pakSpec = stdenv.lib.mapAttrs
(pakName: attrs: mkPak (attrs // {inherit pakName;}))
{
pak64 = {
srcPath = "120-2/simupak64-120-2";
sha256 = "1s310pssar4s1nf6gi9cizbx4m75avqm2qk039ha5rk8jk4lzkmk";
};
"pak64.japan" = {
# No release for 120.2 yet!
srcPath = "120-0/simupak64.japan-120-0-1";
sha256 = "14swy3h4ij74bgaw7scyvmivfb5fmp21nixmhlpk3mav3wr3167i";
};
pak128 = {
srcPath = "pak128%20for%20ST%20120.2.2%20%282.7%2C%20minor%20changes%29/pak128";
sha256 = "1x6g6yfv1hvjyh3ciccly1i2k2n2b63dw694gdg4j90a543rmclg";
};
"pak128.britain" = {
srcPath = "pak128.Britain%20for%20120-1/pak128.Britain.1.17-120-1";
sha256 = "1nviwqizvch9n3n826nmmi7c707dxv0727m7lhc1n2zsrrxcxlr5";
};
"pak128.cs" = { # note: it needs pak128 to work
url = "mirror://sourceforge/simutrans/Pak128.CS/pak128.cz_v.0.2.1.zip";
sha256 = "008d8x1s0vxsq78rkczlnf57pv1n5hi1v5nbd1l5w3yls7lk11sc";
};
"pak128.german" = {
url = "mirror://sourceforge/simutrans/PAK128.german/"
+ "PAK128.german_0.10.x_for_ST_120.x/PAK128.german_0.10.3_for_ST_120.x.zip";
sha256 = "1379zcviyf3v0wsli33sqa509k6zlw6fkk57vahc44mrnhka5fpb";
};
/* This release contains accented filenames that prevent unzipping.
"pak192.comic" = {
srcPath = "pak192comic%20for%20${ver2_dash}/pak192comic-0.4-${ver2_dash}up";
sha256 = throw "";
};
*/
};
mkPak = {
sha256, pakName, srcPath ? null
, url ? "mirror://sourceforge/simutrans/${pakName}/${srcPath}.zip"
}:
stdenv.mkDerivation {
name = "simutrans-${pakName}";
unpackPhase = "true";
preferLocalBuild = true;
installPhase = let src = fetchurl { inherit url sha256; };
in ''
mkdir -p "$out/share/simutrans/${pakName}"
cd "$out/share/simutrans/${pakName}"
"${unzip}/bin/unzip" "${src}"
chmod -R +w . # some zipfiles need that
set +o pipefail # no idea why it's needed
toStrip=`find . -iname '*.pak' | head -n 1 | sed 's|\./\(.*\)/[^/]*$|\1|'`
echo "Detected path '$toStrip' to strip"
mv ./"$toStrip"/* .
rmdir -p "$toStrip"
'';
};
/* The binaries need all data in one directory; the default is directory
of the executable, and another option is the current directory :-/ */
withPaks = paks: buildEnv {
inherit (binaries) name;
paths = [binaries] ++ paks;
postBuild = ''
rm "$out/bin" && mkdir "$out/bin"
cat > "$out/bin/simutrans" <<EOF
#!${runtimeShell}
cd "$out"/share/simutrans
exec "${binaries}/bin/simutrans" -use_workdir "\''${extraFlagsArray[@]}" "\$@"
EOF
chmod +x "$out/bin/simutrans"
'';
passthru.meta = binaries.meta // { hydraPlatforms = []; };
passthru.binaries = binaries;
};
binaries = stdenv.mkDerivation rec {
name = "simutrans-${version}";
src = binary_src;
sourceRoot = ".";
nativeBuildInputs = [ pkgconfig ];
buildInputs = [ zlib libpng bzip2 SDL SDL_mixer unzip ];
configurePhase = let
# Configuration as per the readme.txt and config.template
platform =
if stdenv.isLinux then "linux" else
if stdenv.isDarwin then "mac" else throw "add your platform";
config = ''
BACKEND = mixer_sdl
COLOUR_DEPTH = 16
OSTYPE = ${platform}
VERBOSE = 1
'';
#TODO: MULTI_THREAD = 1 is "highly recommended",
# but it's roughly doubling CPU usage for me
in ''
echo "${config}" > config.default
# Use ~/.simutrans instead of ~/simutrans
substituteInPlace simsys.cc --replace '%s/simutrans' '%s/.simutrans'
# use -O2 optimization (defaults are -O or -O3)
sed -i -e '/CFLAGS += -O/d' Makefile
export CFLAGS+=-O2
'';
enableParallelBuilding = true;
installPhase = ''
mkdir -p $out/share/
mv simutrans $out/share/
mkdir -p $out/bin/
mv build/default/sim $out/bin/simutrans
'';
meta = with stdenv.lib; {
description = "A simulation game in which the player strives to run a successful transport system";
longDescription = ''
Simutrans is a cross-platform simulation game in which the
player strives to run a successful transport system by
transporting goods, passengers, and mail between
places. Simutrans is an open source remake of Transport Tycoon.
'';
homepage = http://www.simutrans.com/;
license = with licenses; [ artistic1 gpl1Plus ];
maintainers = with maintainers; [ kkallio vcunat phile314 ];
platforms = with platforms; linux; # TODO: ++ darwin;
};
};
in result