[GHC] #15112: ghc 8.4.2 on OS X: clang: warning: argument unused during compilation: '-nopie'

GHC ghc-devs at haskell.org
Wed Jul 25 20:42:40 UTC 2018


#15112: ghc 8.4.2 on OS X: clang: warning: argument unused during compilation:
'-nopie'
---------------------------------+----------------------------------------
        Reporter:  elaforge      |                Owner:  (none)
            Type:  bug           |               Status:  new
        Priority:  highest       |            Milestone:  8.6.1
       Component:  Compiler      |              Version:  8.4.2
      Resolution:                |             Keywords:
Operating System:  MacOS X       |         Architecture:  Unknown/Multiple
 Type of failure:  None/Unknown  |            Test Case:
      Blocked By:                |             Blocking:
 Related Tickets:                |  Differential Rev(s):
       Wiki Page:                |
---------------------------------+----------------------------------------

Comment (by George):

 I can't reproduce in ghc alpha 8.6.1. I used to see this but I think it is
 fixed by the latest GHC or by MacOS 13.6 Here are the version details

 {{{
  ghc --version
 The Glorious Glasgow Haskell Compilation System, version 8.6.0.20180714
 bash-3.2$ gcc -v
 Configured with: --prefix=/Applications/Xcode.app/Contents/Developer/usr
 --with-gxx-include-
 dir=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/4.2.1
 Apple LLVM version 9.1.0 (clang-902.0.39.2)
 Target: x86_64-apple-darwin17.7.0
 Thread model: posix
 InstalledDir:
 /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin
 }}}

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/15112#comment:12>
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