#13495: ghc-stage1: panic! (the 'impossible' happened) creating cross compiler for PPC ----------------------------------------+------------------------------- Reporter: jms | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: 8.2.1 Component: Compiler | Version: 8.0.2 Resolution: | Keywords: Operating System: Linux | Architecture: powerpc Type of failure: Building GHC failed | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | ----------------------------------------+------------------------------- Comment (by slyfox): '''quick-cross.mk''' explicitly enables '''llvm''' backend: {{{ GhcStage2HcOpts = -O0 -fllvm GhcLibHcOpts = -O -fllvm }}} You might want to disable that as you are using '''--enable- unregisterised'''. I think '''GHC''' should ignore '''-fllvm''' (with a warning) if compiler targets unregisterised codegen. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/13495#comment:3 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler