GCC 4.2.0 TDM-4 is now available! Fortran and Objective-C language packages have been added (and the core/C and C++ packages made separate), and all files are now hosted on SourceForge. As always, you should be able to install in almost any directory (I recommend one without spaces), and use it from almost any directory (unless you're running Vista). Please do a clean reinstall to use this version; don't extract it on top of a previous version.
See
http://www.tdragon.net/recentgcc/ for details.
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By popular request, I have made OpenMP available in my GCC 4.2.0 binary package (the "-fopenmp" option). See
http://www.tdragon.net/recentgcc/ for details.
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I have built a C and C++ binary distribution of GCC 4.2.0 as a drop-in replacement for MinGW's gcc-core and gcc-g++ packages. See
http://www.tdragon.net/recentgcc.html for details.
For a list of changes from the GCC 4.1 series, see
http://gcc.gnu.org/gcc-4.2/changes.html.
As usual, I have tested this build by compiling wxWidgets and Code::Blocks, and everything works great!
Due to the popularity of my previous GCC 4.1.2 build, I had to stop hosting it on my website's server, leaving FileFront as the only option. However, a couple of people have complained that the FileFront download doesn't work for them. If you can provide a mirror for the binary and source packages (a 3-MB file and a 70-MB file), please email me at tdragon-at-tdragon-dot-net -- those users and I would appreciate it.
Cheers,
John E. / TDM