Hi Naveen,
Is there GCC compiler in Genode-12-05.
yes, version 12.05 comes with a simple test that runs GCC on Genode. For more details, please refer to the "Noux" section of the release notes:
http://genode.org/documentation/release-notes/12.05#Noux
Please note that this is just a first test. We have not yet used GCC on Genode for any substantial work. But this topic is subject of current development.
Cheers Norman