Kazu Yamamoto ( 山本和彦 ) kazu at iij.ad.jp
Tue Aug 6 06:07:21 CEST 2013


If I understand correctly, GHC head supports ld.gold (on Linux). But
GHC got the following error:

% ghc -pgml=ld.gold -threaded Witty.hs
[1 of 9] Compiling Types            ( Types.hs, Types.o )
[9 of 9] Compiling Main             ( Witty.hs, Witty.o )
Linking Witty ...

<no location info>:
    Warning: Couldn't figure out linker information!
             Make sure you're using GNU ld, GNU gold or the built in OS X linker, etc.
ld.gold: -Wl,-u,ghczmprim_GHCziTypes_Izh_static_info: unknown option
ld.gold: use the --help option for usage information

How can I provide necessary linker information to GHC?


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