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gnu: dolphin-emu: Build .bin binary files and preserve data ones.

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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
This commit is contained in:
Maxim Cournoyer 2025-01-17 11:31:55 +09:00
parent cb36e3d0ae
commit 5aadcaaa65
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GPG key ID: 1260E46482E63562
1 changed files with 45 additions and 5 deletions
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gnu/packages/emulators.scm
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@ -99,6 +99,7 @@
#:use-module (gnu packages pulseaudio)
#:use-module (gnu packages python)
#:use-module (gnu packages python-build)
#:use-module (gnu packages python-xyz)
#:use-module (gnu packages qt)
#:use-module (gnu packages sdl)
#:use-module (gnu packages sphinx)
@ -290,7 +291,8 @@ console.")
(file-name (git-file-name name version))
(sha256
(base32 "1p8qsxlabgmz3nic0a9ghh9d3lzl5f8i3kmdrrvx6w8kdlp33018"))
(modules '((guix build utils)))
(modules '((guix build utils)
(ice-9 regex)))
(snippet
'(begin
;; Remove external stuff we don't need.
@ -318,9 +320,19 @@ console.")
"miniupnpc" "minizip" "MoltenVK" "pugixml"
"soundtouch"
"xxhash" "zlib" "zstd"))
;; Clean up source.
;; Clean up the source.
(for-each delete-file
(find-files "." ".*\\.(bin|dsy|exe|jar|rar)$"))
(find-files
"."
(lambda (file _)
(and (string-match "\\.(bin|dsy|exe|jar|rar)$" file)
;; Preserve the important wc24 .bin
;; configuration *data* files.
(not (member (basename file)
'("misc.bin"
"nwc24dl.bin"
"nwc24fl.bin"
"nwc24fls.bin")))))))
;; Do not attempt to include now-missing directories.
(substitute* "CMakeLists.txt"
((".*add_subdirectory.*Externals/enet.*") "")
@ -372,7 +384,30 @@ console.")
"FileSystemTest"
"PowerPCTest"
"VertexLoaderTest")
"|")))))))
"|"))))))
(add-before 'install 'build-codeloader.bin
(lambda _
(with-directory-excursion "../source/docs"
;; The following command-line is adapted from the example in
;; codehandler.s.
(invoke "powerpc-linux-gnu-gcc" "-mpowerpc" "-mbig"
"codehandler.s" "-nostartfiles" "-nodefaultlibs"
"-nostdlib" "-T" "codehandler.ld"
"-o" "codehandler.bin")
(copy-file "codehandler.bin" "../Data/Sys/codehandler.bin"))))
(add-before 'install 'build-dsp_rom.bin
(lambda _
;; Ensure dsptool is on PATH.
(setenv "PATH" (string-append (getenv "PATH") ":"
(getcwd) "/Binaries"))
(with-directory-excursion "../source"
(invoke "dsptool" "-o" "Data/Sys/GC/dsp_rom.bin"
"docs/DSP/free_dsp_rom/dsp_rom.ds"))))
(add-before 'install 'build-dsp_coefs.bin
(lambda _
(with-directory-excursion "../source"
(invoke "python3" "docs/DSP/free_dsp_rom/generate_coefs.py")
(rename-file "dsp_coef.bin" "Data/Sys/GC/dsp_coef.bin")))))
;; The FindGTK2 cmake script only checks hardcoded directories for
;; glib/gtk headers. Also add some include directories via the CXX
;; flags to let GCC find some headers not actively searched by the
@ -381,6 +416,7 @@ console.")
#~(list (string-append "-DCMAKE_CXX_FLAGS="
"-I" (search-input-directory
%build-inputs "include/soundtouch"))
"-DDSPTOOL=ON"
(string-append "-DX11_INCLUDE_DIR="
#$(this-package-input "libx11")
"/include")
@ -390,7 +426,11 @@ console.")
"-DX11_FOUND=1")
#:test-target "unittests"))
(native-inputs
(list gettext-minimal pkg-config))
(list (cross-gcc "powerpc-linux-gnu")
gettext-minimal
pkg-config
python-minimal
python-numpy))
(inputs
(list alsa-lib
ao