Thank you for your answer.
On Tue, Oct 16, 2012 at 4:54 AM, Pavel Holoborodko wrote:And this result is documented on MSDN.
> I need to use DLLs generated by MinGW/GCC 4.7.0 in Visual Studio 2010
> As expected, different runtimes living in one process lead to unpredictable
Does LIBS=-lmsvcr100 not work for you?
> In connection with this, I would greatly appreciate any help on how to build
> MinGW/GCC (4.7.0) with initial support of MSVCR100 runtime (instead of
No you do not need build GCC just for a new specs file. You can state
> Now, using "specs" file I can force GCC to produce DLL with MSVCR100.
> However, I have to recompile GCC from the scratch, so that GCC-specific
> libraries also rely on MSVCR100.
> (I use them in my code, like libquadmath, etc.).
the specs file location on the command line (-specs=<file>) or you can
place the specs file where GCC expects to find it. For MinGW assuming
you have installed in C:\MinGW, you are using MSYS with C:/MinGW
mapped to /mingw and your GCC version is 4.7.0 then you place the
specs in the /mingw/lib/gcc/mingw32/4.7.0 directory.
To get the original specs file you can use -dumpspecs option to gcc
and redirect the output to a file.
You don't need to so I won't give those here. The source package
> Any pointers/references/step-by-step guides on how to re-compile MinGW/GCC
> 4.7.x with MSVCR100 would be much appreciated.
> (Or at least detailed manual on how to build GCC for MinGW.)
comes with a build process but there are a number of dependency
libraries you'll need. We supply those as well, you just need to
install the -dev package for them.
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