Compiler option error

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by KG1 on Sat Oct 05 19:02:00 MST 2013
#error This file requires compiler and library support for the upcoming ISO C++ standard, C++0x. This support is currently experimental, and must be enabled with the -std=c++0x or -std=gnu++0x compiler options.app-board-Wifly-Websocket2line 32, external location: /usr/local/lpcxpresso_6.0.2_151/lpcxpresso/tools/arm-none-eabi/include/newlib_inc/c++/4.6.2/bits/c++0x_warning.hC/C++ Problem

Where and how may I set compiler option: -std=c++0x  ?

Many thanks from a newie.