Marco Costalba wrote:
On Dec 17, 2007 11:44 AM, Johannes Schindelin
<Johannes.Schindelin@xxxxxx> wrote:
Why would anything that has to do with MSVC2005 be interesting to msysGit?
Note the "msys" part of "msysGit".
FWIW a member of our team works on compiling/including qgit into msysGit.
But definitely not using closed-source compilers. I would violently
oppose that.
I would (violently) agree with you, but I also violently oppose to
waste a week end fighting with Qt4 + mingw compilation. MSVC2005 is
needed as a kind of "debug tool" to better understand if the problem
is with Qt4 or with mingw (as I suspect).
Abdel is very kind to try to help in caming out with a qgit.exe more
or less ready to be packaged. I'm not opposed, in this phase, to
follow different _technically_ sound paths. Then when the dust settles
down we could do our consideration regarding open source, in which I
belive very firmly, so firmly that I'm not scared to _test_ different
ways if this can be useful to shed some light on this issue.
If you allow me to share my experience in the LyX project WRT mingw/msys
versus MSVC: We tried very hard to use it, but at the end we faced many
issues, so many issues that MSVC was the only pragmatic choice:
- autotools hell with msys: the automake version was simply too old and
we had to mix cygwin and msys environment to get something done.
- linker hell: more than 500 megs of RAM was needed to link LyX with
Qt3, the situation was better with Qt4 but still.
- compilation slowness. Mingw is just not good with C++.
- binary slowness: this is less of a problem with Qt4 but still, the
MSVC compiled LyX is much faster.
In conclusion, I guess C-compilation is fine with Mingw and you should
definitly stay with it for git, but for a heavy GUI oriented C++ program
I strongly recommend MSVC.
Abdel.
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