diff options
Diffstat (limited to 'guix/build/emacs-build-system.scm')
| -rw-r--r-- | guix/build/emacs-build-system.scm | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/guix/build/emacs-build-system.scm b/guix/build/emacs-build-system.scm index f0a9a6e125..ab970012a7 100644 --- a/guix/build/emacs-build-system.scm +++ b/guix/build/emacs-build-system.scm @@ -21,6 +21,7 @@ #:use-module (guix build utils) #:use-module (guix build emacs-utils) #:use-module (srfi srfi-1) + #:use-module (srfi srfi-11) #:use-module (srfi srfi-26) #:use-module (ice-9 rdelim) #:use-module (ice-9 regex) @@ -39,6 +40,27 @@ ;; archive signature. (define %install-suffix "/share/emacs/site-lisp/guix.d") +(define gnu:unpack (assoc-ref gnu:%standard-phases 'unpack)) + +(define (store-file->elisp-source-file file) + "Convert FILE, a store file name for an Emacs Lisp source file, into a file +name that has been stripped of the hash and version number." + (let-values (((name version) + (package-name->name+version + (strip-store-file-name file)))) + (string-append name ".el"))) + +(define* (unpack #:key source #:allow-other-keys) + "Unpack SOURCE into the build directory. SOURCE may be a compressed +archive, a directory, or an Emacs Lisp file." + (if (string-suffix? ".el" source) + (begin + (mkdir "source") + (chdir "source") + (copy-file source (store-file->elisp-source-file source)) + #t) + (gnu:unpack #:source source))) + (define* (build #:key outputs inputs #:allow-other-keys) "Compile .el files." (let* ((emacs (string-append (assoc-ref inputs "emacs") "/bin/emacs")) @@ -151,6 +173,7 @@ second hyphen. This corresponds to 'name-version' as used in ELPA packages." (define %standard-phases (modify-phases gnu:%standard-phases + (replace 'unpack unpack) (delete 'configure) (delete 'check) (delete 'install) |