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Do not capture the build-time value of $PATH in the 'emacs' executable
since this can noticeably increase the size of the closure of Emacs
with things like GCC being referenced.

--- a/lisp/loadup.el
+++ b/lisp/loadup.el
@@ -530,7 +530,8 @@ lost after dumping")))
                         ((equal dump-mode "dump") "emacs")
                         ((equal dump-mode "bootstrap") "emacs")
                         ((equal dump-mode "pbootstrap") "bootstrap-emacs.pdmp")
-                        (t (error "Unrecognized dump mode %s" dump-mode)))))
+                        (t (error "Unrecognized dump mode %s" dump-mode))))
+          (exec-path nil))
       (when (and (featurep 'native-compile)
                  (equal dump-mode "pdump"))
         ;; Don't enable this before bootstrap is completed, as the
generated by cgit
td> 2020-11-06services: mpd: Fix daemon startup....Until now it would wait for a PID file that'd never come. * gnu/services/audio.scm (mpd-shepherd-service): Add 'requirement'. Remove #:pid-file from 'start'. (mpd-service-activation): Create the ".mpd" directory since that's what the daemon expects. Ludovic Courtès 2020-11-06services: mpd: Always create the "mpd" user account....* gnu/services/audio.scm (%mpd-accounts): New variable. (mpd-service-type)[extensions]: Add ACCOUNT-SERVICE-TYPE extension. Ludovic Courtès 2020-11-06services: mpd: Do not eagerly look for a user....Running 'guix system search mpd' would throw a backtrace because the mpd-shepherd-service service start Gexp contained an unquoted call to 'getpwnam', which would look for a missing 'mpd' user and fail. * gnu/services/audio.scm (mpd-shepherd-service): gexp-unquote only the relevant variable rather than the whole expression. Maxim Cournoyer 2020-05-13services: Add missing import....* gnu/services/audio.scm: Import (ice-9 format). Ludovic Courtès 2019-11-08services: mpd: Connect to the user's PulseAudio socket....* gnu/services/audio.scm (mpd-shepherd-service): Set the XDG_RUNTIME_DIR environment variable. Signed-off-by: Tobias Geerinckx-Rice <me@tobias.gr> Robert Smith 2019-10-29gnu: mpd-service-type: Support configuration of outputs....* gnu/services/audio.scm (<mpd-output>): New record type. (<mpd-configuration>)[outputs]: New field. (mpd-output, mpd-output?, mpd-output->string): New procedures. (mpd-config->file): Use mpd-output->string. * doc/guix.texi (Audio Services): Document mpd-output fields. Ricardo Wurmus