nixpkgs/pkgs/games/dwarf-fortress/dwarf-therapist/wrapper.nix
2016-01-26 03:05:38 +03:00

41 lines
1.2 KiB
Nix

{ buildEnv, lib, dwarf-therapist-original, dwarf-fortress-original, makeWrapper }:
let
df = dwarf-fortress-original;
dt = dwarf-therapist-original;
inifile = "linux/v0${df.baseVersion}.${df.patchVersion}.ini";
dfHashFile = "${df}/hash.md5";
in buildEnv {
name = "dwarf-therapist-${lib.getVersion dt}";
paths = [ dt ];
buildInputs = [ makeWrapper ];
postBuild = ''
# DwarfTherapist assumes it's run in $out/share/dwarftherapist and
# therefore uses many relative paths.
rm $out/bin
mkdir $out/bin
makeWrapper ${dt}/bin/DwarfTherapist $out/bin/DwarfTherapist \
--run "cd $out/share/dwarftherapist"
# Fix checksum of memory access directives. We really need #4621 fixed!
recreate_dir() {
rm "$out/$1"
mkdir -p "$out/$1"
for i in "${dt}/$1/"*; do
ln -s "$i" "$out/$1"
done
}
recreate_dir share
recreate_dir share/dwarftherapist
mkdir -p $out/share/dwarftherapist/memory_layouts/linux
substitute \
${dt.layouts}/${inifile} \
$out/share/dwarftherapist/memory_layouts/${inifile} \
--replace $(cat "${dfHashFile}.orig") $(cat "${dfHashFile}.patched")
'';
}