Hi, I don't know whether or not this is new but it's worth sharing.
> To test the coming GHC 7.8.3, I started to use the latest ghc-7.8 > branch. Unfortunately, on my Mac, I saw many warnings which are not > displayed with GHC 7.8.2: > > clang: warning: argument unused during compilation: '-fno-stack-protector' > clang: warning: argument unused during compilation: '-D TABLES_NEXT_TO_CODE' > clang: warning: argument unused during compilation: '-I test' > clang: warning: argument unused during compilation: '-I > dist/build/spec/spec-tmp' > clang: warning: argument unused during compilation: '-I > dist/build/spec/spec-tmp' > clang: warning: argument unused during compilation: '-I dist/build/autogen' > clang: warning: argument unused during compilation: '-I > dist/build/spec/spec-tmp' > > Is this a known issue? This is due to clang of Xcode 5.1. I found that the "-Qunused-arguments" option of clang disables these warnings. I think that "ghc-clang-wrapper" should include this option. --Kazu _______________________________________________ ghc-devs mailing list [email protected] http://www.haskell.org/mailman/listinfo/ghc-devs
