[GHC] #13771: ghc fails to build on openSUSE

[GHC]

#13771: ghc fails to build on openSUSE
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        Reporter:  msuchanek     |                Owner:  (none)
            Type:  bug           |               Status:  new
        Priority:  normal        |            Milestone:
       Component:  Compiler      |              Version:  8.0.2
      Resolution:                |             Keywords:
Operating System:  Linux         |         Architecture:  x86_64 (amd64)
 Type of failure:  None/Unknown  |            Test Case:
      Blocked By:                |             Blocking:
 Related Tickets:                |  Differential Rev(s):
       Wiki Page:                |
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Comment (by msuchanek):

 [   48s] checking whether GCC supports -no-pie... yes

 settings (from different machine, unfortunately) - the original machine
 has been upgraded to gcc7 which fails to build in-tree ghc-pwd during
 configure and produces no settings anymore. This happens at most once in
 five years ;-)
 {{{
 [("GCC extra via C opts", " -fwrapv -fno-builtin"),
  ("C compiler command", "/usr/bin/gcc"),
  ("C compiler flags", " -fno-stack-protector"),
  ("C compiler link flags", ""),
  ("C compiler supports -no-pie", "YES"),
  ("Haskell CPP command","/usr/bin/gcc"),
  ("Haskell CPP flags","-E -undef -traditional"),
  ("ld command", "/usr/bin/ld"),
  ("ld flags", ""),
  ("ld supports compact unwind", "YES"),
  ("ld supports build-id", "YES"),
  ("ld supports filelist", "NO"),
  ("ld is GNU ld", "YES"),
  ("ar command", "/usr/bin/ar"),
  ("ar flags", "q"),
  ("ar supports at file", "YES"),
  ("touch command", "touch"),
  ("dllwrap command", "/bin/false"),
  ("windres command", "/bin/false"),
  ("libtool command", "libtool"),
  ("perl command", "/usr/bin/perl"),
  ("cross compiling", "NO"),
  ("target os", "OSLinux"),
  ("target arch", "ArchX86_64"),
  ("target word size", "8"),
  ("target has GNU nonexec stack", "True"),
  ("target has .ident directive", "True"),
  ("target has subsections via symbols", "False"),
  ("Unregisterised", "NO"),
  ("LLVM llc command", "llc"),
  ("LLVM opt command", "opt")
  ]
 }}}

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13771#comment:2>
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