A build problem on Mac

Austin Seipp aseipp at pobox.com
Sun Sep 8 09:17:59 UTC 2013

Hi Kazu,

I believe this is related to
http://ghc.haskell.org/trac/ghc/ticket/8205 - can you try:

$ git revert d61c3ac186c94021c851f7a2a6d20631e35fc1ba

and see if your build finishes? Perhaps you can help Jan diagnose it if so...

On Sun, Sep 8, 2013 at 4:13 AM, Kazu Yamamoto <kazu at iij.ad.jp> wrote:
> Hi,
> I cannot build GHC head on Mac today:
> "inplace/bin/ghc-stage1" -hisuf hi -osuf  o -hcsuf hc -static  -H32m -O    -package-name ghc-7.7.20130907 -hide-all-packages -i -icompiler/basicTypes -icompiler/cmm -icompiler/codeGen -icompiler/coreSyn -icompiler/deSugar -icompiler/ghci -icompiler/hsSyn -icompiler/iface -icompiler/llvmGen -icompiler/main -icompiler/nativeGen -icompiler/parser -icompiler/prelude -icompiler/profiling -icompiler/rename -icompiler/simplCore -icompiler/simplStg -icompiler/specialise -icompiler/stgSyn -icompiler/stranal -icompiler/typecheck -icompiler/types -icompiler/utils -icompiler/vectorise -icompiler/stage2/build -icompiler/stage2/build/autogen -Icompiler/stage2/build -Icompiler/stage2/build/autogen -Icompiler/. -Icompiler/parser -Icompiler/utils -Icompiler/../rts/dist/build -Icompiler/stage2   -optP-DGHCI -optP-include -optPcompiler/stage2/build/autogen/cabal_macros.h -package Cabal-1.18.0 -package array- -package base- -package bin-package-db- -package bytestring- -package containers- -package directory- -package filepath- -package hoopl- -package hpc- -package process- -package template-haskell- -package time-1.4.1 -package transformers- -package unix- -Wall -fno-warn-name-shadowing -XHaskell98 -XCPP -XMagicHash -XUnboxedTuples -XPatternGuards -XForeignFunctionInterface -XEmptyDataDecls -XTypeSynonymInstances -XMultiParamTypeClasses -XFlexibleInstances -XRankNTypes -XScopedTypeVariables -XDeriveDataTypeable -XBangPatterns -XNondecreasingIndentation -DGHCI_TABLES_NEXT_TO_CODE -DSTAGE=2 -O2  -no-user-package-db -rtsopts      -odir compiler/stage2/build -hidir compiler/stage2/build -stubdir compiler/stage2/build  -dynamic-too -c compiler/deSugar/Coverage.lhs -o compiler/stage2/build/Coverage.o -dyno compiler/stage2/build/Coverage.dyn_o
> ghc-stage1: panic! (the 'impossible' happened)
>   (GHC version 7.7.20130907 for i386-apple-darwin):
>         expectJust block_order
> Please report this as a GHC bug:  http://www.haskell.org/ghc/reportabug
> make[1]: *** [compiler/stage2/build/Parser.o] Error 1
> make[1]: *** Deleting file `compiler/stage2/build/Parser.o'
> make[1]: *** Waiting for unfinished jobs....
> make: *** [all] Error 2
> --Kazu
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Austin - PGP: 4096R/0x91384671

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