This older version of unicorn is required by python-angr. Without
it, python-angr does not pass check [0]. angr upstream is aware of
the problem but does not yet support newer versions of unicorn [1].
Other distributions, like Nix, solve this by packaging the older
version of unicorn specifically for angr [2], let's do the same!
* gnu/packages/emulators.scm (unicorn-2.0): New variable.
[0]: https://issues.guix.gnu.org/78132
[1]: https://github.com/angr/angr/issues/4921
[2]: https://github.com/NixOS/nixpkgs/pull/388155
Signed-off-by: Hilton Chain <hako@ultrarare.space>
This resolves a hang in the menu of the WaveRace game.
* gnu/packages/patches/dolphin-emu-data.patch: New file.
* gnu/packages/patches/libretro-dolphin-emu-data.patch: Likewise.
* gnu/local.mk (dist_patch_DATA): Register them.
* gnu/packages/emulators.scm (dolphin-emu) [source]: Apply dolphin-emu patch.
(libretro-dolphin-emu) [source]: Apply libretro-dolphin-emu patch.
Reviewed-by: Sou Bunnbu (宋文武) <iyzsong@member.fsf.org>
Change-Id: Ie22a7bba527724179f5296a44f1874d2efdbd94c
Otherwise, the search functionality of RetroArch would not work out of the
box.
* gnu/packages/emulators.scm (retroarch) [propagated-inputs]: Add
libretro-database.
Reviewed-by: Sou Bunnbu (宋文武) <iyzsong@member.fsf.org>
Change-Id: I63edad8d3e886a2be2a2f4f48f59fb5cbbf239f8
This is to match the upstream name.
* gnu/packages/emulators.scm (retroarch-core-info): Rename to...
(libretro-core-info): ... this, and mark the previous name as deprecated.
(retroarch): Adjust accordingly.
Reviewed-by: Sou Bunnbu (宋文武) <iyzsong@member.fsf.org>
Change-Id: I634f4b2ecc6d798b8a5386d9449fd32945453844
This makes it possible to locate system files provided by libretro cores, as
well as database and cheat files.
* gnu/packages/patches/retroarch-improved-search-paths.patch: Extend patch.
* gnu/packages/emulators.scm (retroarch-minimal) [native-search-paths]:
Register new search paths for the LIBRETRO_CHEATS_DIRECTORY,
LIBRETRO_DATABASE_DIRECTORY and LIBRETRO_SYSTEM_DIRECTORY variables.
Reviewed-by: Sou Bunnbu (宋文武) <iyzsong@member.fsf.org>
Change-Id: I48f9a92608c0e36922ce9dcc9bbb61d6ca915002
These files are necessary to save games, enable cheat codes, etc.
* gnu/packages/emulators.scm (dolphin-emu) [source] <snippet>: Refine to avoid
deleting a few .bin which are not executable objects but rather configuration
files samples.
[phases]: Add build-codeloader.bin, build-dsp_rom.bin and build-dsp_coefs.bin
phases.
[arguments] <configure-flags>: Add -DDSPTOOL=ON.
[native-inputs]: Add a cross-compiler for powerpc. Add python-minimal and
python-numpy.
Reviewed-by: Sou Bunnbu (宋文武) <iyzsong@member.fsf.org>
Change-Id: Ida8df1add940e1708c557223409d854aa995e8a5
The RetroArch menus will not correctly render without its assets, the
plugins won't be usable without the core info files, and controllers won't be
usable without joypad-autoconfig files. Hence...
* gnu/packages/emulators.scm (retroarch-minimal): New variable, renamed from
previous retroarch.
(retroarch) [propagated-inputs]: New field.
Change-Id: I9dccf89da1f35acfa705de9ae02ae5f72a0b1825
* gnu/packages/emulators.scm (retroarch) [source]: Add snippet removing
most bundled sources. Apply patch to allow using system SPIRV-Cross.
[phases] <configure>: Add --disable-builtinspirv_cross. Disable non-core features making use of bundled
libraries (7zip, cheevos crtswitchres, discord, dr_mp3, ixbm, stb_font,
stb_image, stb_vorbis and xdelta).
[inputs]: Add spirv-cross.
[license]: Add licenses of bundled sources.
* gnu/packages/patches/retroarch-unbundle-spirv-cross.patch: New file.
Change-Id: I824391424bf0fa2ec3888f02535b94dea3021378
* gnu/packages/emulators.scm (retroarch) [arguments]
<phases>: Use gexps; locate resources using `search-input-file' and
`search-input-directory'.
Change-Id: I0b1c4ff074e6f8287c14ac3327a8d0271391fec2
