mod_tile编译出错 -std=c++11 or -std=gnu++11

make[1]: 正在进入文件夹 /home/wml/src/mod_tile-master'
depbase=echo src/gen_tile.o | sed 's|[^/]*$|.deps/&|;s|.o$||'`;
g++ -DHAVE_CONFIG_H -I. -I./includes -I/usr/include/freetype2 -pthread -I/usr/local/include -I/usr/local/include/mapnik/agg -I/usr/include -I/usr/include/freetype2 -I/usr/include/libxml2 -I/usr/include/gdal -I/usr/include/postgresql -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/i386-linux-gnu/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/libpng12 -I/usr/include -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/i386-linux-gnu/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng12 -I/usr/include/cairomm-1.0 -I/usr/lib/i386-linux-gnu/cairomm-1.0/include -I/usr/include/cairo -I/usr/include/sigc++-2.0 -I/usr/lib/i386-linux-gnu/sigc++-2.0/include -I/usr/include/glib-2.0 -I/usr/lib/i386-linux-gnu/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng12 -DSYSTEM_LIBINIPARSER=0 -g -O2 -MT src/gen_tile.o -MD -MP -MF $depbase.Tpo -c -o src/gen_tile.o src/gen_tile.cpp &&
mv -f $depbase.Tpo $depbase.Po
In file included from /usr/include/c++/4.8/mutex:35:0,
from /usr/local/include/mapnik/config.hpp:56,
from /usr/local/include/mapnik/color.hpp:27,
from /usr/local/include/mapnik/map.hpp:27,
from src/gen_tile.cpp:2:
/usr/include/c++/4.8/bits/c++0x_warning.h:32:2: error:

#error This file requires compiler and library support for the ISO C++ 2011 standard. This support is currently experimental, and must be enabled with the -std=c++11 or -std=gnu++11 compiler options.

解决的方法