Re: Undefined reference to `lj_err_unwind_dwarf' on Windows

  • From: Mike Pall <mike-1208@xxxxxxxxxx>
  • To: luajit@xxxxxxxxxxxxx
  • Date: Sat, 11 Aug 2012 11:43:24 +0200

Shmuel Zeigerman wrote:
> It successfully builds a 64 bit DLL with MinGW64. But the DLL does
> not work (crashes) when the script require()'s binary modules. Is it
> supposed to work? (I'm asking because the "Installation" page still
> does not list MinGW as a supported compiler for x64).

It's not supported and not supposed to work. GCC doesn't implement
the native Windows/x64 exception handling model, yet.

But there's hope to see it in GCC 4.8, maybe even backported to
GCC 4.7:

http://gcc.gnu.org/ml/gcc-patches/2012-06/threads.html#01162

--Mike

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