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Re: Some troubles with packaging toolchains (was Re: Need input on packaging mingw-w64 for Cygwin)


On 1/26/2010 23:07, Dave Korn wrote:
On 25/01/2010 04:16, JonY wrote:

This could be changed in the upstream GCC with libw32stdc++-6 as 32bit
mingw-w64 toolchain, libw64stdc++-6 as 64bit mingw-w64, and the normal
libstdc++-6 for the mingw.org toolchain. Now all 3 can live side by
side.

That seems like a logical and consistent extension of the existing cyg*-vs-lib* DLL namespacing convention.

     cheers,
       DaveK




Hi,


there is also a related bug with libgcc which does not use libtool. See
<http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39947>.

Basically, the same issue with mingw based toolchains using
libgcc_s_<EH>-1.dll, clobbering each other on multilib mingw-w64 GCC
installs.


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