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* games: Move FMOD fixing from Bastion to setup hookaszlig2018-07-311-1/+1
| | | | | | | | | | | | | | | Thanks to @layus for pointing out that there is at least one other game (Epistory) which has the same FMOD issue as Bastion has. So I decided to move this into a setup hook that automatically discovers whether it's the affected FMOD version and NOPs out the calls to system(). In summary: If another game is affected, all that's needed now is to add fixFmodHook to nativeBuildInputs. Signed-off-by: aszlig <aszlig@nix.build> Cc: @layus
* games: Add a new gogUnpackHookaszlig2018-07-311-1/+3
| | | | | | | | | | | | | | | | | | This should make all the extra unpackCmd attributes for the GOG games superfluous and make the expression way less convoluted, especially the games based on Unity3D. Right now however, the gogUnpackHook is added to buildGame, which is used for all games, not only for the GOG ones. While it doesn't really hurt or affect non-GOG games, it's still part of the build closure so we might want to apply this to GOG only at some day. For that, we need to restructure our whole packaging layout, because we want to have a way to override buildGame only for a certain namespace but without introducing too much churn or duplicating things. Signed-off-by: aszlig <aszlig@nix.build> Cc: @layus
* towerfall-ascension: Move patcher into own pkgaszlig2018-07-191-0/+1
| | | | | | | | | | | | The patcher using Cecil is now in its own derivation and can thus be easily added via nativeBuildInputs. Patching FileStream types is so common that it comes in handy for other games using Mono. I also improved the patcher a little bit so it accepts command line arguments and it's easier to add the types that needed to be patched directly via command line arguments. Signed-off-by: aszlig <aszlig@nix.build>
* auto-patchelf: Move into pkgs/build-supportaszlig2018-02-011-2/+0
| | | | | | | | | This is really not game-specific, so let's put it at the top-level and also make sure we substitute all the commands we're using there, even though a few of them are in PATH of stdenv so that it will always work even when the programs available in stdenv should change someday. Signed-off-by: aszlig <aszlig@nix.build>
* build-sandbox: Move to top-level build-supportaszlig2017-11-301-1/+2
| | | | | | | This is not only useful for packaging games, so let's make it available from the vuizvui scope, so we can use it from other packages as well. Signed-off-by: aszlig <aszlig@nix.build>
* pkgs/build-game: Introduce buildSandboxaszlig2017-10-031-0/+1
| | | | | | | | | | | | | | | | So far creating the sandbox has been a setup hook, however it's a bit ugly how we gathered the needed paths for the chroot file system by recursively searching for store paths. While I'd like to have the sandbox being built within the main derivation, it really isn't very practical when the build takes longer than 10 minutes. With this implementation however the sandbox builds really fast and we can also modify the sandbox without needing to rebuild a particular game. Signed-off-by: aszlig <aszlig@redmoonstudios.org>
* pkgs/build-game: Add runtimeDependencies attributeaszlig2017-09-131-2/+4
| | | | | | | This allows us to add libraries to the RPATH despite being required by the respective game. By default there is only PulseAudio at the moment. Signed-off-by: aszlig <aszlig@redmoonstudios.org>
* pkgs/games: Add a new buildGame functionaszlig2017-09-131-0/+1
| | | | | | | | | | | | | | | The main functionality for this function is to gather missing dependencies in ELF executables and shared libraries and using patchelf to set the right RPATH. All of the dependencies are searched based on what we have in one of the buildInputs variables, so all we need to do is list them in there. One thing that's still left to solve is adding libraries to the RPATH which are only required at runtime. An example for this would be the pulseaudio library. Signed-off-by: aszlig <aszlig@redmoonstudios.org>
* games/invisigun-heroes: Factor out into buildUnityaszlig2017-09-101-0/+5
There are a lot of Unity games out there, so it's a good idea to have a generic builder just for Unity, which we then can apply to a lot more games. Right now this is a pretty basic abstraction which I've only tested with Invisigun Heroes. Signed-off-by: aszlig <aszlig@redmoonstudios.org>