undefined reference to `__strtod'

[yy]

 I am a new user, but the even the most simple example of cout , there is a error like following:

c:\programme\codeblocks\mingw\bin\..\lib\gcc\mingw32\4.4.1\libstdc++.a(c++locale.o):c++locale.cc|| undefined reference to `__strtod'|
||=== Build finished: 1 errors, 0 warnings ===|
I use the global compiler settings with GUN GCC Complier.

How to solve this problem. Ask your kind help.
Thanks!

[MortenMacFly]

How to solve this problem.

Ask in the appropriate forum. This is a forum related to the development of Code::Blocks itself, not how to use any (of the many) compiler(s) Code::Blocks supports.

I'd suggest you search for a GCC/MinGW related forum.