[darcs-devel] darcs patch: replace '{-# OPTIONS' with '{-# OPTIONS_GHC'

gwern0 at gmail.com gwern0 at gmail.com
Sat Apr 19 02:45:50 UTC 2008


Fri Apr 18 22:40:27 EDT 2008  gwern0 at gmail.com
  * replace '{-# OPTIONS' with '{-# OPTIONS_GHC'
  These OPTIONS pragmas use GHC-isms; best practice is to make them GHC specific if they are GHC specific.
  Specifically: -fglasgow-exts is obviously GHC only. -cpp is used only by GHC AFAIK - hugs uses some hugscpp, YHC uses '--cpp' as does presumably NHC, JHC doesn't support cpp, and no idea about the others.
  However, this patch omits modifying "src/Darcs/ColourPrinter.lhs", "src/Workaround.hs", and "src/win32/CtrlC.hs" because I was uncertain whether '-fno-warn-orphans', '-w', and '-ffi' are actually GHC-only.
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