diff options
Diffstat (limited to 'dh-elpa.el')
-rw-r--r-- | dh-elpa.el | 23 |
1 files changed, 18 insertions, 5 deletions
@@ -172,11 +172,24 @@ such a case." "Filter a list of package.el deps DEPS for Debian. Remove packages that are maintained outside of the elpa-* -namespace in Debian, plus Emacs itself." - (let ((non-elpa (list 'emacs 's 'dash 'yasnippet))) - (cl-remove-if (lambda (dep) - (or (memq (car dep) non-elpa) - (package-built-in-p (car dep)))) +namespace in Debian, plus Emacs itself. + +Also remove built-in packages, except those built-in packages +that are also packaged separately in Debian. + +These are packaged separately for two reasons: + +- it allows us to provide newer versions than those in Emacs core + +- it permits use of addons with older versions of Emacs, for + which the dependency is not yet a built-in package." + (let ((non-elpa (list 'emacs 's 'dash 'yasnippet)) + (packaged-separately (list 'let-alist 'seq))) + (cl-remove-if (lambda (dep) (let ((pkg (car dep))) + (or (memq pkg non-elpa) + (and + (package-built-in-p pkg) + (not (memq pkg packaged-separately)))))) deps))) (defun dhelpa-filter-pkg-desc (desc) |