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| author | Tim Gesthuizen <tim.gesthuizen@yahoo.de> | 2019-01-04 22:34:36 +0100 |
|---|---|---|
| committer | Pierre Neidhardt <mail@ambrevar.xyz> | 2019-01-07 14:45:21 +0100 |
| commit | 7d5856bd4570a6c5a3cf1daf6273b638e09b6d50 (patch) | |
| tree | 27ba2073a9930dda1b676777aafe77defc60f59f | |
| parent | 915c6bf60cd6bd69fafc3acc69fac1242c3d96a3 (diff) | |
| download | patches-7d5856bd4570a6c5a3cf1daf6273b638e09b6d50.tar patches-7d5856bd4570a6c5a3cf1daf6273b638e09b6d50.tar.gz | |
gnu: Add package-elisp-from-package
Add a function to generate package definitions that packages single elisp
files from other packages.
* gnu/packages/emacs.scm (package-elisp-from-package): New function
| -rw-r--r-- | gnu/packages/emacs.scm | 32 |
1 files changed, 31 insertions, 1 deletions
diff --git a/gnu/packages/emacs.scm b/gnu/packages/emacs.scm index ec67f278c9..cbfec8f70a 100644 --- a/gnu/packages/emacs.scm +++ b/gnu/packages/emacs.scm @@ -35,7 +35,7 @@ ;;; Copyright © 2018 Sohom Bhattacharjee <soham.bhattacharjee15@gmail.com> ;;; Copyright © 2018 Mathieu Lirzin <mthl@gnu.org> ;;; Copyright © 2018 Pierre Neidhardt <mail@ambrevar.xyz> -;;; Copyright © 2018 Tim Gesthuizen <tim.gesthuizen@yahoo.de> +;;; Copyright © 2018, 2019 Tim Gesthuizen <tim.gesthuizen@yahoo.de> ;;; Copyright © 2018 Jack Hill <jackhill@jackhill.us> ;;; Copyright © 2018 Pierre-Antoine Rouby <pierre-antoine.rouby@inria.fr> ;;; Copyright © 2018 Alex Branham <alex.branham@gmail.com> @@ -331,6 +331,36 @@ editor (without an X toolkit)" ) (lambda _ (invoke "mkdir" "-p" "src/deps"))))))))) +(define-public (package-elisp-from-package + source-package package-name source-files) + "Returns a package definition that packages emacs-lisp files from the +SOURCE-PACKAGEs source. The package has the name PACKAGE-NAME and packages +the files SOURCE-FILES from the source in its root directory." + (let ((orig (package-source source-package))) + (package + (inherit source-package) + (name package-name) + (build-system emacs-build-system) + (source (origin + (method (origin-method orig)) + (uri (origin-uri orig)) + (sha256 (origin-sha256 orig)) + (file-name (string-append package-name "-" + (package-version source-package))) + (modules '((guix build utils) + (srfi srfi-1) + (ice-9 ftw))) + (snippet + `(let* ((source-files (quote ,source-files)) + (basenames (map basename source-files))) + (map copy-file + source-files basenames) + (map delete-file-recursively + (fold delete + (scandir ".") + (append '("." "..") basenames))) + #t))))))) + ;;; ;;; Emacs hacking. |