User forums > General (but related to Code::Blocks)

TDM-GCC 4.9 series (Latest: 4.9.2-tdm-1 - 2014-12-08)

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TDragon:
Yep, it's that time again. With apologies for the extra-long wait (GCC is not getting any easier), I'm happy to present:

TDM-GCC 4.9.2
A few more Windows patches for GCC provide libatomic, gnatdll, and a bunch of GCC upstream improvements.

TDM-GCC 4.9.2, the first TDM release in the GCC 4.9 series, is now available for download. As always, I've tested it on wxWidgets (2.8.12) and Code::Blocks SVN (10050) to ensure good compatibility. When building wxWidgets as a MONOLITHIC DLL, you will probably need to use the "-fno-keep-inline-dllexport" flag (mingw32-make ... CXXFLAGS="-fno-keep-inline-dllexport").

Some TDM-specific changes since the last release:

* With thanks to the MinGW-Builds maintainers at MinGW-w64, libatomic now works on MinGW targets.
* With thanks to the same guys, the GNATDLL tool is now distributed with the Ada package.
TDM-GCC comes in TWO editions:
You can choose between the classic TDM 32-bit edition and the TDM64 edition. The TDM64 edition is based on the MinGW-w64 runtime API and the x86_64-w64-mingw32 GCC target, and can create both 32-bit and 64-bit code, with the "-m32"/"-m64" compiler flags. Please never mix 32-bit object files (.o), libraries (.a), DLLs, or EXEs with 64-bit versions, and don't report it as a bug if you inadvertently do.

More information and downloads are available at <http://tdm-gcc.tdragon.net/>. TDM-GCC includes support for C, C++, Fortran, Objective-C/C++, and Ada, as well as support for the OpenMP multithreading extensions, packaged in a simple Windows installer.

Disclaimer:
As always, please remember:

* TDM-GCC is not formally affiliated with or endorsed by the MinGW project.
* No level of support for TDM-GCC is in any way guaranteed (although a best effort is made to fix bugs as they are found or forward them to GCC Bugzilla).
Cheers,
John E. / TDM

killerbot:
excellent news, many thanks  :D

ollydbg:
Well done, John!

gd_on:
Hi,
I tried to compile and link C::B with this new TDM version on windows 7 pro (64 bits), but I don't really success.
1) compile wxWidgets 2.8.12 (32 bits) : OK
2) Test cases in samples : OK (with new dll but also even with the old dll in my path, compiled with TDM 4.8.1)
3) Compile CB Svn 10050 (in 32 bits) : OK
4) Run this CB with the old wxwidgets dll (compiled with TDM 4.8.1) : OK
5) Run this CB with the new dlls : freeze : splash screen not displayed. codeblocks *32 must be killed in task manager.

Trying the same thing but in 64 bits.
step 1 : OK
step 2 : OK, but here works only with the new dlls
step 3 : OK
step 4 : Not OK : splash screen not displayed. To be honest, I was suprised that it worked in 32 bits !
step 5 : here, splash screen is displayed but C::B freezes after.

I have used the same procedures than with tdm 4.8.1 which worked perfectly.

So, I missed something or there is a problem with this new version.
Do somebody succeeded to compile and run both C::B and wxWidgets 2.8.12 under Windows 7 with this TDM 4.9.2 version ?

gd_on

TDragon:
Yes, I successfully compiled and ran Code::Blocks 10050 with wxWidgets 2.8.12, both compiled from scratch with TDM-GCC 4.9.2.

Did you remember to run update.bat?

-John E. / TDM

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