Compiling Hotspot on Ubuntu 11.10

/hotspot/make/linux/MakeFile has following line (233) SUPPORTED_OS_VERSION = 2.4% 2.5% 2.6% 2.7% line (239) >&2 echo "*** This OS is not supported:" `uname -a`; exit 1; I got error compiling hotspot pn Ubuntu 11.10 having kernel version 3.0.x Changing it to SUPPORTED_OS_VERSION = 2.4% 2.5% 2

Error building jdk7 on ubuntu 12.04 64 bit inside VirtualBox

Hi, I am getting following error building JDK7 source. Details are added after error information. I have made both following changes one by one to overcome "OS not supported message" inside .hotspot/make/linux/Makefile DISABLE_HOTSPOT_OS_VERSION_CHECK=ok SUPPORTED_OS_VERSION = 2.4% 2.5% 2.6% 2