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nedaz / kraken

A universal genomic coordinate translator for comparative genomics
GNU General Public License v3.0
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g++: error: unrecognized command line option ‘-std=c++14’ #5

Closed madzafv closed 6 years ago

madzafv commented 6 years ago

I'm trying to install kraken but getting this error. I checked my g++ version and it should recognize -std=c++14. Also using cmake version 3.10.3. What could be wrong? thanks!

-bash-4.2$ make [ 0%] Building CXX object CMakeFiles/RunKraken.dir/ryggrad/src/general/AlignmentBlock.cc.o g++: error: unrecognized command line option ‘-std=c++14’ make[2]: [CMakeFiles/RunKraken.dir/ryggrad/src/general/AlignmentBlock.cc.o] Error 1 make[1]: [CMakeFiles/RunKraken.dir/all] Error 2 make: *** [all] Error 2 -bash-4.2$ which g++ /opt/gcc-7.3.0/gcc-7.3.0/bin/g++ -bash-4.2$ g++ --version g++ (GCC) 7.3.0 Copyright (C) 2017 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -bash-4.2$ cmake --version cmake version 3.10.3 CMake suite maintained and supported by Kitware (kitware.com/cmake).

madzafv commented 6 years ago

Just an update that I seem to have successfully compiled the program using std=c++11

nedaz commented 6 years ago

Your CMake is likely using a version of g++ that doesn't support c++14. I suggest you check that.