#9825: ghc "panic! (the 'impossible' happened)" building vimus on NixOS ----------------------------+--------------------------------------------- Reporter: jzellner | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.8.3 Keywords: | Operating System: Linux Architecture: x86 | Type of failure: Compile-time crash Difficulty: Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Revisions: ----------------------------+--------------------------------------------- Hey there, I'm having trouble building vimus (https://github.com/vimus/vimus) on NixOS. The package builds fine locally for an x64 system, but is failing on i686 builds. On the NixOS builder: http://hydra.nixos.org/build/17512103/nixlog/2 {{{ [nix-shell:/tmp/build-17512103/vimus-0.2.0]$ ./Setup clean && ./Setup configure --enable-shared --enable-library-vanilla --enable-executable- dynamic --enable-tests --ghc- option=-optl=-Wl,-rpath=/nix/store/cgkfxxk1iz30fg0r3kf9dv2p550i5hn2-vimus-0.2.0/lib/ghc-7.8.3/vimus-0.2.0 --ghc-option=-j8 && ./Setup build cleaning... Configuring vimus-0.2.0... Building vimus-0.2.0... Preprocessing library vimus-0.2.0... [ 1 of 39] Compiling Constant ( dist/build/Constant.hs, dist/build/Constant.o ) [ 2 of 39] Compiling CursesUtil ( ncursesw/src/CursesUtil.hs, dist/build/CursesUtil.o ) [ 3 of 39] Compiling Timer ( src/Timer.hs, dist/build/Timer.o ) [ 4 of 39] Compiling UI.Curses.Type ( dist/build/UI/Curses/Type.hs, dist/build/UI/Curses/Type.o ) [ 5 of 39] Compiling Misc ( dist/build/Misc.hs, dist/build/Misc.o ) ncursesw/src/Misc.chs:7:1: Warning: The import of ‘Foreign.C.String’ is redundant except perhaps to import instances from ‘Foreign.C.String’ To import instances alone, use: import Foreign.C.String() ncursesw/src/Misc.chs:8:1: Warning: The import of ‘Foreign.Marshal.Alloc’ is redundant except perhaps to import instances from ‘Foreign.Marshal.Alloc’ To import instances alone, use: import Foreign.Marshal.Alloc() ncursesw/src/Misc.chs:9:1: Warning: The import of ‘Foreign.Storable’ is redundant except perhaps to import instances from ‘Foreign.Storable’ To import instances alone, use: import Foreign.Storable() ncursesw/src/Misc.chs:10:1: Warning: The import of ‘Foreign.ForeignPtr’ is redundant except perhaps to import instances from ‘Foreign.ForeignPtr’ To import instances alone, use: import Foreign.ForeignPtr() ncursesw/src/Misc.chs:12:1: Warning: The import of ‘Data.Char’ is redundant except perhaps to import instances from ‘Data.Char’ To import instances alone, use: import Data.Char() ncursesw/src/Misc.chs:29:1: Warning: Top-level binding with no type signature: cFromBool :: Bool -> Integer ncursesw/src/Misc.chs:29:13: Warning: Defaulting the following constraint(s) to type ‘Integer’ (Num a0) arising from a use of ‘fromBool’ In the expression: fromBool In an equation for ‘cFromBool’: cFromBool = fromBool ncursesw/src/Misc.chs:30:1: Warning: Top-level binding with no type signature: cToBool :: Integer -> Bool ncursesw/src/Misc.chs:30:13: Warning: Defaulting the following constraint(s) to type ‘Integer’ (Num a0) arising from a use of ‘toBool’ at ncursesw/src/Misc.chs:30:13-18 (Eq a0) arising from a use of ‘toBool’ at ncursesw/src/Misc.chs:30:13-18 In the expression: toBool In an equation for ‘cToBool’: cToBool = toBool ncursesw/src/Misc.chs:42:1: Warning: Top-level binding with no type signature: fromAttr :: Attr -> CInt ncursesw/src/Misc.chs:77:1: Warning: Top-level binding with no type signature: wcolor_set :: Window -> Int -> IO Status ncursesw/src/Misc.chs:86:1: Warning: Top-level binding with no type signature: wattr_off :: Window -> [Attribute] -> IO Status ncursesw/src/Misc.chs:90:1: Warning: Top-level binding with no type signature: wattr_on :: Window -> [Attribute] -> IO Status ncursesw/src/Misc.chs:98:1: Warning: Top-level binding with no type signature: wchgat :: Window -> Int -> [Attribute] -> Int -> IO Status ncursesw/src/Misc.chs:103:1: Warning: Top-level binding with no type signature: mvwchgat :: Window -> Int -> Int -> Int -> [Attribute] -> Int -> IO Status [ 6 of 39] Compiling CursesInput ( dist/build/CursesInput.hs, dist/build/CursesInput.o ) [ 7 of 39] Compiling Instances ( src/Instances.hs, dist/build/Instances.o ) [ 8 of 39] Compiling Data.List.Pointed ( src/Data/List/Pointed.hs, dist/build/Data/List/Pointed.o ) [ 9 of 39] Compiling Data.List.Zipper ( src/Data/List/Zipper.hs, dist/build/Data/List/Zipper.o ) [10 of 39] Compiling UI.Curses.Key ( dist/build/UI/Curses/Key.hs, dist/build/UI/Curses/Key.o ) [11 of 39] Compiling Vimus.Tab ( src/Vimus/Tab.hs, dist/build/Vimus/Tab.o ) [12 of 39] Compiling Vimus.Command.Parser ( src/Vimus/Command/Parser.hs, dist/build/Vimus/Command/Parser.o ) [13 of 39] Compiling Vimus.Key ( src/Vimus/Key.hs, dist/build/Vimus/Key.o ) [14 of 39] Compiling Paths_vimus ( dist/build/autogen/Paths_vimus.hs, dist/build/Paths_vimus.o ) [15 of 39] Compiling Vimus.Song ( src/Vimus/Song.hs, dist/build/Vimus/Song.o ) [16 of 39] Compiling Vimus.Song.Format ( src/Vimus/Song/Format.hs, dist/build/Vimus/Song/Format.o ) [17 of 39] Compiling Vimus.Queue ( src/Vimus/Queue.hs, dist/build/Vimus/Queue.o ) [18 of 39] Compiling Vimus.Util ( src/Vimus/Util.hs, dist/build/Vimus/Util.o ) [19 of 39] Compiling Option ( src/Option.hs, dist/build/Option.o ) [20 of 39] Compiling PlaybackState ( src/PlaybackState.hs, dist/build/PlaybackState.o ) [21 of 39] Compiling Curses ( dist/build/Curses.hs, dist/build/Curses.o ) ncursesw/src/Curses.chs:73:1: Warning: The import of ‘Foreign.C.String’ is redundant except perhaps to import instances from ‘Foreign.C.String’ To import instances alone, use: import Foreign.C.String() ncursesw/src/Curses.chs:76:1: Warning: The import of ‘chr’ from module ‘Data.Char’ is redundant ncursesw/src/Curses.chs:150:1: Warning: Defined but not used: ‘wnoutrefresh’ ncursesw/src/Curses.chs:151:1: Warning: Defined but not used: ‘doupdate’ ncursesw/src/Curses.chs:152:1: Warning: Defined but not used: ‘redrawwin’ ncursesw/src/Curses.chs:153:1: Warning: Defined but not used: ‘wredrawln’ ncursesw/src/Curses.chs:160:1: Warning: Defined but not used: ‘getparyx’ ncursesw/src/Curses.chs:207:1: Warning: Defined but not used: ‘cFromBool’ ncursesw/src/Curses.chs:207:1: Warning: Top-level binding with no type signature: cFromBool :: Bool -> Integer ncursesw/src/Curses.chs:207:13: Warning: Defaulting the following constraint(s) to type ‘Integer’ (Num a0) arising from a use of ‘fromBool’ In the expression: fromBool In an equation for ‘cFromBool’: cFromBool = fromBool ncursesw/src/Curses.chs:374:1: Warning: Defined but not used: ‘wnoutrefresh'_’ ncursesw/src/Curses.chs:377:1: Warning: Defined but not used: ‘doupdate'_’ ncursesw/src/Curses.chs:380:1: Warning: Defined but not used: ‘redrawwin'_’ ncursesw/src/Curses.chs:383:1: Warning: Defined but not used: ‘wredrawln'_’ ncursesw/src/Curses.chs:389:1: Warning: Defined but not used: ‘getparyx'_’ [22 of 39] Compiling UI.Curses ( ncursesw/src/UI/Curses.hs, dist/build/UI/Curses.o ) [23 of 39] Compiling Vimus.WindowLayout ( src/Vimus/WindowLayout.hs, dist/build/Vimus/WindowLayout.o ) [24 of 39] Compiling Vimus.Widget.Type ( src/Vimus/Widget/Type.hs, dist/build/Vimus/Widget/Type.o ) [25 of 39] Compiling Content ( src/Content.hs, dist/build/Content.o ) [26 of 39] Compiling Vimus.Input ( src/Vimus/Input.hs, dist/build/Vimus/Input.o ) [27 of 39] Compiling Vimus.Macro ( src/Vimus/Macro.hs, dist/build/Vimus/Macro.o ) [28 of 39] Compiling Vimus.Render ( src/Vimus/Render.hs, dist/build/Vimus/Render.o ) [29 of 39] Compiling Vimus.Ruler ( src/Vimus/Ruler.hs, dist/build/Vimus/Ruler.o ) [30 of 39] Compiling Vimus.Type ( src/Vimus/Type.hs, dist/build/Vimus/Type.o ) [31 of 39] Compiling Vimus.Command.Type ( src/Vimus/Command/Type.hs, dist/build/Vimus/Command/Type.o ) [32 of 39] Compiling Vimus.Command.Help ( src/Vimus/Command/Help.hs, dist/build/Vimus/Command/Help.o ) [33 of 39] Compiling Vimus.Command.Completion ( src/Vimus/Command/Completion.hs, dist/build/Vimus/Command/Completion.o ) [34 of 39] Compiling Vimus.Command.Core ( src/Vimus/Command/Core.hs, dist/build/Vimus/Command/Core.o ) [35 of 39] Compiling Vimus.Widget.ListWidget ( src/Vimus/Widget/ListWidget.hs, dist/build/Vimus/Widget/ListWidget.o ) [36 of 39] Compiling Vimus.Widget.TextWidget ( src/Vimus/Widget/TextWidget.hs, dist/build/Vimus/Widget/TextWidget.o ) [37 of 39] Compiling Vimus.Widget.HelpWidget ( src/Vimus/Widget/HelpWidget.hs, dist/build/Vimus/Widget/HelpWidget.o ) [38 of 39] Compiling Vimus.Command ( src/Vimus/Command.hs, dist/build/Vimus/Command.o ) Loading package ghc-prim ... linking ... done. Loading package integer-gmp ... linking ... done. Loading package base ... linking ... done. Loading package array-0.5.0.0 ... linking ... done. Loading package deepseq-1.3.0.2 ... linking ... done. Loading package bytestring-0.10.4.0 ... linking ... done. Loading package containers-0.5.5.1 ... linking ... done. Loading package text-1.2.0.0 ... linking ... done. Loading package hashable-1.2.2.0 ... linking ... done. Loading package scientific-0.3.3.2 ... linking ... done. Loading package attoparsec-0.12.1.2 ... linking ... done. Loading package setlocale-1.0.0.1 ... linking ... done. Loading package utf8-string-0.3.8 ... linking ... done. Loading package wcwidth-0.0.2 ... linking ... done. Loading package pretty-1.1.1.1 ... linking ... done. Loading package template-haskell ... linking ... done. Loading package filepath-1.3.0.2 ... linking ... done. Loading package old-locale-1.0.0.6 ... linking ... done. Loading package time-1.4.2 ... linking ... done. Loading package unix-2.7.0.1 ... linking ... done. Loading package directory-1.2.1.0 ... linking ... done. Loading package process-1.2.0.0 ... linking ... done. Loading package data-default-class-0.0.1 ... linking ... done. Loading package data-default-instances-base-0.0.1 ... linking ... done. Loading package data-default-instances-containers-0.0.1 ... linking ... done. Loading package dlist-0.7.1 ... linking ... done. Loading package data-default-instances-dlist-0.0.1 ... linking ... done. Loading package data-default-instances-old-locale-0.0.1 ... linking ... done. Loading package data-default-0.5.3 ... linking ... done. Loading package transformers-0.3.0.0 ... linking ... done. Loading package mtl-2.1.3.1 ... linking ... done. Loading package network-2.6.0.2 ... linking ... done. Loading package libmpd-0.9.0.1 ... linking ... done. <no location info>: ghc: panic! (the 'impossible' happened) (GHC version 7.8.3 for i386-unknown-linux): Loading temp shared object failed: /tmp/ghc6364_1/ghc6364_192.so: undefined symbol: nm_getyx Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug [nix-shell:/tmp/build-17512103/vimus-0.2.0]$ nixos-version 14.11pre52840.c347f1c (Caterpillar) [nix-shell:/tmp/build-17512103/vimus-0.2.0]$ ghc --version The Glorious Glasgow Haskell Compilation System, version 7.8.3 [nix-shell:/tmp/build-17512103/vimus-0.2.0]$ uname -a Linux ip-10-83-15-102.us-west-2.compute.internal 3.12.30 #1-NixOS SMP Thu Jan 1 00:00:01 UTC 1970 x86_64 GNU/Linux }}} Thanks for any help! -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/9825 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler