Compilation problem: ROOT 5.34.00

Greetings all

Compilation of ROOT V5.34.00 is failing in my Mac OS X (Snow Leopard) system with the following error:

g++ -O2 -m64 -pipe -Wshadow -W -Wall -Woverloaded-virtual -fsigned-char -fno-common -Iinclude -pthread -ObjC++ -std=c++11 -o core/macosx/src/CocoaUtils.o -c
/Users/trtomei/root/core/macosx/src/CocoaUtils.mm cc1objplus: error: unrecognized command line option "-std=c++11"

Relevant information:

$ g++ --version
i686-apple-darwin10-g++-4.2.1 (GCC) 4.2.1 (Apple Inc. build 5666) (dot 3) Copyright (C) 2007 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

$ uname -a
Darwin Thiago-Tomeis-MacBook.local 10.8.0 Darwin Kernel Version 10.8.0: Tue Jun 7 16:33:36 PDT 2011;
root:xnu-1504.15.3~1/RELEASE_I386 i386

Cheers,
Thiago

-- 


    Thiago R. F. P Tomei - http://cern.ch/Thiago.Tomei

    SPRACE - São Paulo Research and Analysis Center

    CERN - European Organization for Nuclear Research