Version 2 (modified by simonmar, 11 years ago) (diff)


How do I rebuild GHC after updating or changing it?

Note that after pulling new changes, the safest way to continue working is to clean the build tree and start from scratch:

  $ make distclean
  $ autoreconf
  $ ./configure
  $ make

You may be able to shortcut this procedure if you know what you're doing, or you could just take a risk and if anything goes wrong fall back to the above procedure.

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