mckaygerhard
bf574d8019
* related to https://codeberg.org/minenux/minetest-engine/issues/18 * buildin jsoncpp need it to compile, so use gnu++11 * use c++11 but with gnu xtensions * related to https://codeberg.org/minenux/minetest-engine/issues/14 * complete fix for 4ef3bc602f and set C++11/C++0X depends on compiler * final set continuation of commit 4ef3bc602fbbf45eccf21789f3eff2776b58a78b * property fix backported commit 582ee14446 * added missing flags for standar 11 in CC not only in C++ * property set flags due C++11 now is need in all the code * almost the last changes need c++11 standard, this is c++0x in olders