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authorLudovic Courtès <ludo@gnu.org>2019-11-15 21:48:35 +0100
committerLudovic Courtès <ludo@gnu.org>2019-11-15 23:29:06 +0100
commit87e7faa2ae641d8302efc8b90f1e45f43f67f6da (patch)
treeca738a80ce423af14ac1b118226ef3a8444d8345 /doc/guix.texi
parentd17e012da7b41165cb49a5604a773459736144e3 (diff)
downloadguix-87e7faa2ae641d8302efc8b90f1e45f43f67f6da.tar
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time-machine: Honor the standard build options.
* guix/scripts/time-machine.scm (show-help): Call 'show-build-options-help'. (%options): Add %STANDARD-BUILD-OPTIONS. (%default-options): New variable. (parse-args): Pass (list %default-options) to 'parse-command-line' and remove #:build-options? parameter. (guix-time-machine): Call 'set-build-options-from-command-line' and wrap 'cached-channel-instance' call in 'with-status-verbosity'. * doc/guix.texi (Invoking guix time-machine): Mention common build options.
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diff --git a/doc/guix.texi b/doc/guix.texi
index bc1d5d863a..51147e3e9a 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -4222,6 +4222,10 @@ will thus build the package @code{hello} as defined in the master branch,
which is in general a newer revison of Guix than you have installed.
Time travel works in both directions!
+Note that @command{guix time-machine} can trigger builds of channels and
+their dependencies, and these are controlled by the standard build
+options (@pxref{Common Build Options}).
+
@node Inferiors
@section Inferiors