We are trying to upgrade our build tools from GCC 4.8.3 to 4.9.3 and are seeing some weird issues.  I have tried to 
extract the new 4.9.3 files to our build path (host and target folders), and set C:\qnx660\host\win32\x86\etc\qcc\gcc\
default to say the DIR=4.9.3 but when compiling our application we are seeing we need to set an include path to pick up 
the new GCC version.  We are seeing we have to add these two include paths:

- C:/qnx660/target/qnx6/usr/include/c++/4.9.3
- C:/qnx660/target/qnx6/usr/include/c++/4.9.3/arm-unknown-nto-qnx6.6.0eabi

We did not have to specify these with 4.8.3  Is there something we are doing wrong to not pick up the new GCC version 
when compiling?