92d2205a19
Add `emacs-next' for building latest Emacs from git. * gnu/packages/emacs.scm (emacs-next): New variable. (emacs): make the autoload deletion snippet not fail when eshell/esh-groups.el does not exist. This enables reuse of the entire snippet field of `emacs' for `emacs-next'. * gnu/packages/patches/emacs27-exec-path.patch: New file. * gnu/local.mk (dist_patch_DATA): Add the above patch file to it. Signed-off-by: Ludovic Courtès <ludo@gnu.org>
18 lines
811 B
Diff
18 lines
811 B
Diff
Do not capture the build-time value of $PATH in the 'emacs' executable
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since this can noticeably increase the size of the closure of Emacs
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with things like GCC being referenced.
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(like emacs-exec-path.patch, but for Emacs 27)
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--- a/lisp/loadup.el
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+++ b/lisp/loadup.el
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@@ -479,7 +479,8 @@ lost after dumping")))
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((equal dump-mode "dump") "emacs")
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((equal dump-mode "bootstrap") "emacs")
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((equal dump-mode "pbootstrap") "bootstrap-emacs.pdmp")
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- (t (error "unrecognized dump mode %s" dump-mode)))))
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+ (t (error "unrecognized dump mode %s" dump-mode))))
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+ (exec-path nil))
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(message "Dumping under the name %s" output)
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(condition-case ()
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(delete-file output)
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