[llvm-dev] GCC prerequisites for building LLVM head?

Martin J. O'Riordan via llvm-dev llvm-dev at lists.llvm.org
Wed Jul 6 00:46:26 PDT 2016

Is there is minimum required version for GCC to build LLVM from the head


I have GCC v4.9.3, but 'Tools/sancov/sancov.cc' won't build because
'std::to_string' does not exist.  When running CMake it did not flag GCC
v4.9.3 as too old, and it is passing the '-std=gnu++11' option, but
apparently this version of GCC is not fully C++ 11 compliant, or at least
its C++ library isn't.


Everything else builds.






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