Here the build log of pytango [1] when you can see that i586-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2 -fPIC -DPYTANGO_NUMPY_VERSION="1.9.2" -DPYTANGO_HAS_UNIQUE_PTR=1 -I/usr/lib/python3/dist-packages/numpy/core/include -I/usr/include/tango -I/«PKGBUILDDIR»/src/boost/cpp -I/«PKGBUILDDIR»/src/boost/cpp/server -I/usr/include/python3.4m -c /«PKGBUILDDIR»/src/boost/cpp/group.cpp -o build/temp.linux-i686-3.4/«PKGBUILDDIR»/src/boost/cpp/group.o -std=c++0x it contains c++0x which is the old name for c++11 (right ?). [1] https://buildd.debian.org/status/fetch.php?pkg=pytango&arch=i386&ver=8.1.5-1%2Bb1&stamp=1441753396
