nongnu: steam: Add command line flag for switching asound.conf to 32-bit

* nongnu/packages/steam-client.scm (nongnu-container->package)
    (make-container-internal): Remove auto generated asound.conf.
    (make-internal-script): Use inline asound.conf and add --asound32 command line
    flag to set it as 32-bit instead of 64-bit.
    (steam-client, steam): Add new .desktop file for 32-bit asound.conf.
This commit is contained in:
ison 2021-05-26 05:16:41 -06:00
parent 954a6e9ac2
commit abeb450f0f
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@ -139,9 +139,15 @@
(("/usr") (assoc-ref %outputs "out")))))
(add-after 'patch-dot-desktop-files 'patch-desktop-file
(lambda _
(substitute* (string-append (assoc-ref %outputs "out")
"/share/applications/steam.desktop")
(("Exec=.*/steam") "Exec=steam"))))
(let ((path (string-append (assoc-ref %outputs "out")
"/share/applications/")))
(substitute* (string-append path "steam.desktop")
(("Exec=.*/steam") "Exec=steam"))
(copy-file (string-append path "steam.desktop")
(string-append path "steam-asound32.desktop"))
(substitute* (string-append path "steam-asound32.desktop")
(("Exec=steam %U") "Exec=steam %U -- --asound32")
(("Name=Steam") "Name=Steam (32-bit ALSA)")))))
;; Steamdeps installs missing packages, which doesn't work with Guix.
(add-after 'install-binaries 'post-install
(lambda* (#:key inputs outputs #:allow-other-keys)
@ -231,10 +237,7 @@
(define (nonguix-container->package container)
"Return a package with wrapper script to launch the supplied container object
in a sandboxed FHS environment."
(let* ((alsa-config ((@@ (gnu services sound) alsa-config-file)
((@ (gnu services sound) alsa-configuration)
(alsa-plugins (to32 alsa-plugins)))))
(fhs-internal (make-container-internal container alsa-config))
(let* ((fhs-internal (make-container-internal container))
(fhs-manifest (make-container-manifest container fhs-internal))
(fhs-wrapper (make-container-wrapper container fhs-manifest fhs-internal))
(pkg (ngc-wrap-package container)))
@ -243,8 +246,7 @@ in a sandboxed FHS environment."
(version (or (ngc-version container)
(package-version pkg)))
(source #f)
(inputs `(("alsa-config" ,alsa-config)
("wrap-package" ,(ngc-wrap-package container))
(inputs `(("wrap-package" ,(ngc-wrap-package container))
,@(if (null? (ngc-union64 container))
'()
`(("fhs-union-64" ,(ngc-union64 container))))
@ -261,8 +263,6 @@ in a sandboxed FHS environment."
(begin
(use-modules (guix build utils))
(let* ((out (assoc-ref %outputs "out"))
(alsa-target (assoc-ref %build-inputs "alsa-config"))
(alsa-dest (string-append out "/etc/asound.conf"))
(internal-target (string-append (assoc-ref %build-inputs "fhs-internal")
"/bin/" ,(ngc-internal-name container)))
(internal-dest (string-append out "/sbin/" ,(ngc-internal-name container)))
@ -274,7 +274,6 @@ in a sandboxed FHS environment."
(mkdir-p (string-append out "/sbin"))
(mkdir-p (string-append out "/etc"))
(mkdir-p (string-append out "/bin"))
(symlink alsa-target alsa-dest)
(symlink internal-target internal-dest)
(symlink wrapper-target wrapper-dest)
(symlink manifest-target manifest-dest)
@ -410,15 +409,14 @@ the exact path for the fhs-internal package."
#$(file-append (ngc-union32 container))
#$(file-append fhs-internal)))))))
(define (make-container-internal container alsa-config)
(define (make-container-internal container)
"Return a dummy package housing the fhs-internal script."
(package
(name (ngc-internal-name container))
(version (or (ngc-version container)
(package-version (ngc-wrap-package container))))
(source #f)
(inputs `(("alsa-config" ,alsa-config)
("fhs-internal-script" ,(make-internal-script container alsa-config))))
(inputs `(("fhs-internal-script" ,(make-internal-script container))))
(build-system trivial-build-system)
(arguments
`(#:modules ((guix build utils))
@ -436,7 +434,7 @@ the exact path for the fhs-internal package."
environment.")
(license #f)))
(define (make-internal-script container alsa-config)
(define (make-internal-script container)
"Return an fhs-internal script which is used to perform additional steps to
set up the environment inside an FHS container before launching the desired
application."
@ -445,9 +443,11 @@ application."
(program-file
(ngc-internal-name container)
(with-imported-modules
`((guix build utils))
`((guix build utils)
(ice-9 getopt-long))
#~(begin
(use-modules (guix build utils))
(use-modules (guix build utils)
(ice-9 getopt-long))
(define (path->str path)
(if (list? path)
(string-join path "/")
@ -460,11 +460,16 @@ application."
(define (icd-symlink file)
(new-symlink
`(,file . ("/usr/share/vulkan/icd.d" ,(basename file)))))
(let ((guix-env (getenv "GUIX_ENVIRONMENT"))
(alsa-config #$(file-append alsa-config))
(define fhs-option-spec
'((asound32 (value #f))))
(let* ((guix-env (getenv "GUIX_ENVIRONMENT"))
(union64 #$(file-append (ngc-union64 container)))
(union32 #$(file-append (ngc-union32 container)))
(args (cdr (command-line))))
(all-args (cdr (command-line)))
(fhs-args (member "--" all-args))
(steam-args (if fhs-args
(reverse (cdr (member "--" (reverse all-args))))
all-args)))
(delete-file "/bin/sh")
(rmdir "/bin")
(for-each
@ -476,8 +481,7 @@ application."
"/usr/share/vulkan/icd.d"))
(for-each
new-symlink
`((,alsa-config . "/etc/asound.conf")
((,guix-env "etc/ssl") . "/etc/ssl")
`(((,guix-env "etc/ssl") . "/etc/ssl")
((,guix-env "etc/ssl") . "/run/current-system/profile/etc/ssl")
((,union32 "lib") . "/lib")
((,union32 "lib") . "/run/current-system/profile/lib")
@ -497,7 +501,41 @@ application."
#:directories? #t)
,@(find-files (string-append union64 "/share/vulkan/icd.d")
#:directories? #t)))
(apply system* `(#$(file-append pkg run) ,@args))))))))
;; Process FHS-specific command line options
(let* ((options (getopt-long (or fhs-args '("")) fhs-option-spec))
(asound32-opt (option-ref options 'asound32 #f))
(asound-lib (if asound32-opt "lib" "lib64")))
(if asound32-opt
(display "\n\n/etc/asound.conf configured for 32-bit.\n\n\n")
(display "\n\n/etc/asound.conf configured for 64-bit.\nLaunch steam with \"steam -- --asound32\" to use 32-bit instead.\n\n\n"))
(with-output-to-file "/etc/asound.conf"
(lambda _ (format (current-output-port) "# Generated by steam-client
# Use PulseAudio by default
pcm_type.pulse {
lib \"/~a/alsa-lib/libasound_module_pcm_pulse.so\"
}
ctl_type.pulse {
lib \"/~a/alsa-lib/libasound_module_ctl_pulse.so\"
}
pcm.!default {
type pulse
fallback \"sysdefault\"
hint {
show on
description \"Default ALSA Output (currently PulseAudio Sound Server)\"
}
}
ctl.!default {
type pulse
fallback \"sysdefault\"
}\n\n" asound-lib asound-lib))))
(apply system* `(#$(file-append pkg run) ,@steam-args))))))))
(define-public steam
(nonguix-container->package
@ -516,7 +554,8 @@ application."
,@fhs-min-libs)
#:name "fhs-union-32"
#:system "i686-linux"))
(link-files '("share/applications/steam.desktop"))
(link-files '("share/applications/steam.desktop"
"share/applications/steam-asound32.desktop"))
(description "Steam is a digital software distribution platform created by
Valve. This package provides a script for launching Steam in a Guix container
which will use the directory @file{$HOME/.local/share/guix-sandbox-home} where