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nongnu: nvidia-driver: Rewrite logic for creating short name symbolic links.

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* nongnu/packages/nvidia.scm (nvidia-driver)[arguments]<#:phases>: Rewrite
logic for creating short name symbolic links, utilizing patchelf.

Signed-off-by: Jonathan Brielmaier <jonathan.brielmaier@web.de>
This commit is contained in:
Hilton Chain 2022-11-20 22:26:46 +08:00 committed by Jonathan Brielmaier
parent fe9813a3ee
commit df03530aed
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GPG key ID: ECFC83988B4E4B9F
1 changed files with 33 additions and 26 deletions
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59
nongnu/packages/nvidia.scm
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@ -107,6 +107,8 @@
(lambda* (#:key inputs native-inputs outputs #:allow-other-keys)
(chdir "..")
(use-modules (ice-9 ftw)
(ice-9 popen)
(ice-9 rdelim)
(ice-9 regex)
(ice-9 textual-ports))
(let* ((libdir (string-append #$output "/lib"))
@ -201,10 +203,11 @@ KERNEL==\"nvidia_uvm\", RUN+=\"@sh@ -c '@mknod@ -m 666 /dev/nvidia-uvm-tools c $
(string-append #$(this-package-input "wayland") "/lib"))
":")))
(define (patch-elf file)
(format #t "Patching ~a ...~%" file)
(format #t "Patching ~a ..." file)
(unless (string-contains file ".so")
(invoke "patchelf" "--set-interpreter" ld.so file))
(invoke "patchelf" "--set-rpath" rpath file))
(invoke "patchelf" "--set-rpath" rpath file)
(display " done\n"))
(for-each (lambda (file)
(when (elf-file? file)
(patch-elf file)))
@ -213,30 +216,34 @@ KERNEL==\"nvidia_uvm\", RUN+=\"@sh@ -c '@mknod@ -m 666 /dev/nvidia-uvm-tools c $
;; ------------------------------
;; Create short name symbolic links
(for-each (lambda (file)
(let* ((short (regexp-substitute
#f
(string-match "([^/]*\\.so).*" file)
1))
(major (cond
((or (string=? short "libGLX.so")
(string=? short "libGLX_nvidia.so")
(string=? short "libEGL_nvidia.so")) "0")
((string=? short "libGLESv2.so") "2")
(else "1")))
(mid (string-append short "." major))
(short-file (string-append libdir "/" short))
(mid-file (string-append libdir "/" mid)))
;; FIXME the same name, print out warning at least
;; [X] libEGL.so.1.1.0
;; [ ] libEGL.so.435.21
(when (not (file-exists? short-file))
(format #t "Linking ~a to ~a ...~%" short file)
(symlink (basename file) short-file))
(when (not (file-exists? mid-file))
(format #t "Linking ~a to ~a ...~%" mid file)
(symlink (basename file) mid-file))))
(find-files libdir "\\.so\\."))
(define (get-soname file)
(when elf-file? file
(let* ((cmd (string-append "patchelf --print-soname " file))
(port (open-input-pipe cmd))
(soname (read-line port)))
(close-pipe port)
soname)))
(for-each
(lambda (lib)
(let ((lib-soname (get-soname lib)))
(when (string? lib-soname)
(let* ((soname (string-append
(dirname lib) "/" lib-soname))
(base (string-append
(regexp-substitute
#f (string-match "(.*)\\.so.*" soname) 1)
".so"))
(source (basename lib)))
(for-each
(lambda (target)
(unless (file-exists? target)
(format #t "Symlinking ~a -> ~a..."
target source)
(symlink source target)
(display " done\n")))
(list soname base))))))
(find-files #$output "\\.so"))
(symlink (string-append "libglxserver_nvidia.so." #$version)
(string-append #$output "/lib/xorg/modules/extensions/" "libglxserver_nvidia.so"))))))))
(supported-systems '("x86_64-linux"))