option to accept ISO C99... unsupported
Tried to build Haskell under cygwin under Windows 10 (x86_64) but /configure failed. I had a look on google and through the bug tracker but could not find anything helpful.
Note that in the output from ./configure check two versions of gcc.exe
- ... /ghc/inplace/mingw/bin/gcc.exe
- C:/Program Files/Haskell Platform/8.0.1/lib/../mingw/bin/gcc.exe
The check for the first succeeds but that for the second fails yet they both seem to be the same version of gcc.exe: (realgcc.exe (Rev3, Built by MSYS2 project) 5.2.0)
checking for C:/unix/cygwin64/home/jb/haskell/ghc/inplace/mingw/bin/gcc.exe option to accept ISO C99... none needed
checking for C:/Program Files/Haskell Platform/8.0.1/lib/../mingw/bin/gcc.exe option to accept ISO C99... unsupported
$ C:/unix/cygwin64/home/jb/haskell/ghc/inplace/mingw/bin/gcc.exe --version
realgcc.exe (Rev3, Built by MSYS2 project) 5.2.0
Copyright (C) 2015 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
jb@fabulord ~/haskell/ghc
$ "C:/Program Files/Haskell Platform/8.0.1/lib/../mingw/bin/gcc.exe" --version
realgcc.exe (Rev3, Built by MSYS2 project) 5.2.0
Copyright (C) 2015 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
Trac metadata
Trac field | Value |
---|---|
Version | 8.0.1 |
Type | Bug |
TypeOfFailure | OtherFailure |
Priority | normal |
Resolution | Unresolved |
Component | Build System |
Test case | |
Differential revisions | |
BlockedBy | |
Related | |
Blocking | |
CC | |
Operating system | |
Architecture |