#11823: Undefined stg_sel_17_upd_info symbols on OS X -------------------------------------+------------------------------------- Reporter: bgamari | Owner: Type: bug | Status: new Priority: highest | Milestone: 8.0.1 Component: Compiler | Version: 8.0.1-rc3 Resolution: | Keywords: Operating System: MacOS X | Architecture: x86_64 Type of failure: Building GHC | (amd64) failed | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by bgamari): It would be likely be helpful if someone affected by the issue could post the simplified Core and STG of `UI.hs` from their stage 2 build. Running the following should do the trick, {{{ $ touch ghc/GHCi/UI.hs $ make GhcStage2HcOpts='-ddump-to-file -ddump-simpl -ddump-stg' }}} You should then find `UI.dump-{simpl,stg}` files in `ghc/GHCi`. Be sure to also take note of which symbols appear in the "referenced from" list in the linker error. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/11823#comment:1 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler