(Resending to list properly) Hrm, I can't see anything off hand in the past few weeks that would have caused this at a glance.
Can you try bisecting it perhaps? You can probably do something like: $ git bisect start $ git bisect bad $ git bisect good dcc342870b4d8a739ccbed3ae26e84dcc3579914 $ git bisect run ./validate This will probably take a while, though. The commit 'dcc342870b4d8a739ccbed3ae26e84dcc3579914' was chosen randomly, however. Any idea when this started happening? If it's the past few weeks, the above might work On Mon, Oct 26, 2015 at 4:19 PM, Simon Peyton Jones <simo...@microsoft.com> wrote: > Gurgah. GHC is broken on my windows laptop. See below. Anyone have any > ideas? Frustrating. > > Oddly the symbol is defined in the .exe > > bash$ nm inplace/bin/ghc-stage2.exe | grep stg_upd_frame > > 02c248e0 T _stg_upd_frame_info > > This is admittedly on a branch that I have modified; but I have only > modified stuff in the front end, nothing in the RTS etc. I suppose I will > try to build a unmodified HEAD too. > > can anyone help? Thanks! > > Simon > > > > bash$ c:/code/HEAD/inplace/bin/ghc-stage2 --interactive > > GHCi, version 7.11.20151026: http://www.haskell.org/ghc/ :? for help > > ghc-stage2.exe: unable to load package `ghc-prim-0.4.0.0' > > ghc-stage2.exe: > C:\code\HEAD\libraries\ghc-prim\dist-install\build\HSghc-prim-0.4.0.0.o: > unknown symbol `_stg_upd_frame_info' > > HEAD $ > > > _______________________________________________ > ghc-devs mailing list > ghc-devs@haskell.org > http://mail.haskell.org/cgi-bin/mailman/listinfo/ghc-devs > -- Regards, Austin Seipp, Haskell Consultant Well-Typed LLP, http://www.well-typed.com/ _______________________________________________ ghc-devs mailing list ghc-devs@haskell.org http://mail.haskell.org/cgi-bin/mailman/listinfo/ghc-devs