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Re: [MXE MinGW] miscompiled gcc for --enable64?


From: Philip Nienhuis
Subject: Re: [MXE MinGW] miscompiled gcc for --enable64?
Date: Sun, 7 Dec 2014 04:15:17 -0800 (PST)

Philip Nienhuis wrote
> 
> Philip Nienhuis wrote
>> With a cross-built mxe-octave with 64-bit indexing (--enable64), building
>> OF packages fails because g++, gcc and c++ all bail out with the message:
>> 
>> "C:\Programs\.....\bin\g++.exe is not a valid Win32 application."  
>> (of course, similarly for c++.exe and gcc.exe) 
>> <snip>
> Update:
> ----------
> Begins to look like a tar / gzip error. 
> Copying the offending c++.exe etc. verbatim from the Linux cross-build box
> to Windows into some subdir and adding a few required .dlls
> (libstc++6.dll,  libiconv-2.dll and libgcc_s_seh-1.dll, allow me to run
> them w/o start errors.
> 
> So perhaps making a .tgz archive isn't the best solution for mxe-octave
> cross-builds for Windows.
> 
> Philip





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