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openttd: fix cross-compilation

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Stefan Frijters 2025-06-02 14:27:18 +02:00
parent 045f0b2c79
commit 17effa31a8
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1 changed files with 22 additions and 5 deletions
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27
pkgs/games/openttd/default.nix
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@ -34,6 +34,7 @@
alsa-lib, alsa-lib,
libjack2, libjack2,
makeWrapper, makeWrapper,
buildPackages,
}: }:
let let
@ -51,6 +52,18 @@ let
url = "https://cdn.openttd.org/openmsx-releases/0.4.2/openmsx-0.4.2-all.zip"; url = "https://cdn.openttd.org/openmsx-releases/0.4.2/openmsx-0.4.2-all.zip";
hash = "sha256-Cgrg2m+uTODFg39mKgX+hE8atV7v5bVyZd716vSZB8M="; hash = "sha256-Cgrg2m+uTODFg39mKgX+hE8atV7v5bVyZd716vSZB8M=";
}; };
# OpenTTD builds and uses some of its own tools during the build and we need those to be available for cross-compilation.
# Build the tools for buildPlatform with minimal dependencies, using the "OPTION_TOOLS_ONLY" flag.
crossTools = buildPackages.openttd.overrideAttrs (oldAttrs: {
pname = "openttd-tools";
buildInputs = [ ];
cmakeFlags = oldAttrs.cmakeFlags or [ ] ++ [ (lib.cmakeBool "OPTION_TOOLS_ONLY" true) ];
installPhase = ''
install -Dm555 src/strgen/strgen -t $out/bin
install -Dm555 src/settingsgen/settingsgen -t $out/bin
'';
});
in in
stdenv.mkDerivation (finalAttrs: { stdenv.mkDerivation (finalAttrs: {
pname = "openttd"; pname = "openttd";
@ -71,11 +84,15 @@ stdenv.mkDerivation (finalAttrs: {
}) })
]; ];
nativeBuildInputs = [ nativeBuildInputs =
cmake [
pkg-config cmake
makeWrapper pkg-config
]; makeWrapper
]
++ lib.optionals (!stdenv.buildPlatform.canExecute stdenv.hostPlatform) [
crossTools
];
buildInputs = buildInputs =
[ [