|Version 3 (modified by 7 years ago) (diff),|
darcs-all: operations over all GHC repositories at once
A GHC tree consists of multiple repositories. The
darcs-all Perl script lets you operate over them all at once.
The basic interface to
darcs-all is described in comments at the top of the source file.
Warning for Windows users: see #3899. The bottom line is: make sure that
$(TOP)/_darcs/prefs/defaultrepos has an HTTP url like
http://darcs/haskell.org/ghc, not a SSH address like
Pulling new patches
If you have an existing tree, here is how to pull new patches into all repositories.
$ ./darcs-all pull $ ./darcs-all get
The second step is required in the event that new packages or repositories have been added to GHC.
See Building/Rebuilding for how to update your build after pulling patches.
You can also pull patches from another tree:
$ ./darcs-all -r /another/ghc pull
/another/ghc is a path to another local GHC repository. You can specify a remote repository here too, e.g.
-r http://darcs.haskell.org/ghc-6.10 (remember to omit the final "ghc" when using a remote repo).
darcs-all command is useful for finding out what patches you have relative to another repository:
$ ./darcs-all -r /another/ghc push --dry-run
this tells you which patches there are in your local repository tree relative to the tree over in