7e7d588ca9
Reimplement the C source installation from the derivation instead of relying on a Makefile patch.
35 lines
1.4 KiB
EmacsLisp
35 lines
1.4 KiB
EmacsLisp
;;; NixOS specific load-path
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(setq load-path
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(append (reverse (mapcar (lambda (x) (concat x "/share/emacs/site-lisp/"))
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(split-string (or (getenv "NIX_PROFILES") ""))))
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load-path))
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;;; Make `woman' find the man pages
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(eval-after-load 'woman
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'(setq woman-manpath
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(append (reverse (mapcar (lambda (x) (concat x "/share/man/"))
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(split-string (or (getenv "NIX_PROFILES") ""))))
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woman-manpath)))
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;;; Make tramp work for remote NixOS machines
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(eval-after-load 'tramp
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'(add-to-list 'tramp-remote-path "/run/current-system/sw/bin"))
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;;; C source directory
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;;;
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;;; Computes the location of the C source directory from the path of
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;;; the current file:
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;;; from: /nix/store/<hash>-emacs-<version>/share/emacs/site-lisp/site-start.el
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;;; to: /nix/store/<hash>-emacs-<version>/share/emacs/<version>/src/
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(let ((emacs
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(file-name-directory ;; .../emacs/
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(directory-file-name ;; .../emacs/site-lisp
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(file-name-directory load-file-name)))) ;; .../emacs/site-lisp/
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(version
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(file-name-as-directory
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(concat
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(number-to-string emacs-major-version)
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"."
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(number-to-string emacs-minor-version))))
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(src (file-name-as-directory "src")))
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(setq find-function-C-source-directory (concat emacs version src)))
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