<div dir="ltr">I can not reproduce this on 64bit Windows, a9c93bdd8b027d6de09a3eada7721e7fd2d3e050 builds succesfully with flavour devel2.<div><br></div><div>* Which build flavour are you using? Any other mk/<a href="http://build.mk" target="_blank">build.mk</a> settings?</div><div>* 32bit or 64bit?</div><div>* Output of `git status` (i.e. did you 'git submodule update'? In case that fixes it, I suggest you use <a href="https://ghc.haskell.org/trac/ghc/wiki/WorkingConventions/Git/Submodules#gitpullall">git pullall</a> for all your pulling needs)</div><div>* Try `make maintainer-clean`.</div><div>* In case you use llvm, note that HEAD needs llvm-3.7 now.</div><div><br></div><div><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Oct 26, 2015 at 10:19 PM, Simon Peyton Jones <span dir="ltr"><<a href="mailto:simonpj@microsoft.com" target="_blank">simonpj@microsoft.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<p class="MsoNormal">Gurgah. GHC is broken on my windows laptop. See below. Anyone have any ideas? Frustrating.<u></u><u></u></p>
<p class="MsoNormal">Oddly the symbol is defined in the .exe<u></u><u></u></p>
<p>bash$ nm inplace/bin/ghc-stage2.exe | grep stg_upd_frame<u></u><u></u></p>
<p>02c248e0 T _stg_upd_frame_info<u></u><u></u></p>
<p class="MsoNormal">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.<u></u><u></u></p>
<p class="MsoNormal">can anyone help? Thanks!<u></u><u></u></p>
<p class="MsoNormal">Simon<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p>bash$ c:/code/HEAD/inplace/bin/ghc-stage2 --interactive <u></u><u></u></p>
<p>GHCi, version 7.11.20151026: <a href="http://www.haskell.org/ghc/" target="_blank">http://www.haskell.org/ghc/</a> :? for help<u></u><u></u></p>
<p>ghc-stage2.exe: unable to load package `ghc-prim-0.4.0.0'<u></u><u></u></p>
<p>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'<u></u><u></u></p>
<p>HEAD $<span style="color:windowtext"><u></u><u></u></span></p>
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