c++ - Building C++11 with TextMate? -

with regular c++98 program, run textmate, need ⌘r run textmate. c++11, not work out of box. instance if have following program:

#include <iostream> using namespace std;  int main() {     (auto : {1, 2, 3})         cout << << " ";      cout << "\n"; } 

then doing ⌘r results in following c++11 build errors:

untitled:6:10: warning: 'auto' type specifier c++11 extension [-wc++11-extensions]     (auto : {1, 2, 3})          ^ untitled:6:17: warning: range-based loop c++11 extension [-wc++11-extensions]     (auto : {1, 2, 3})                 ^ untitled:6:19: error: cannot deduce type of initializer list because std::initializer_list not found; include <initializer_list>     (auto : {1, 2, 3})                   ^ 2 warnings , 1 error generated. 

this program runs fine in xcode or simple make (i have export cxxflags="-std=c++0x” in .bashrc takes care of make). can build command-line clang++ -std=c++11 test.cpp, not compiler issue, textmate configuration.

looking @ textmate run bundle, can see references tm_cxx_flags. textmate preferences, appended -std=c++0x , -wc++11-extensions tm_cxx_flags. did not seem help.

clearly i’m overlooking obvious here.

any pointers on how fix this?

the default variables in preferences → variables disabled default.

so need enable tm_cxx_flags checking check box in left-most column.