make -j fails with the following error, but make -j1 succeeds.
g++ -c -std=c++14 -O3 -march=native -pthread -c -o cpp/count.o cpp/count.cc
…
g++ -c -MMD -MP -I. -g -O3 -DGITVER=\"0.6.0\" count.cc -o count.o
In file included from /usr/include/c++/5/unordered_map:35:0,
from count.cc:3:
/usr/include/c++/5/bits/c++0x_warning.h:32:2: error: #error This file requires compiler and library support for the ISO C++ 2011 standard. This support must be enabled with the -std=c++11 or -std=gnu++11 compiler options.
make -j
fails with the following error, butmake -j1
succeeds.For the complete build log, see https://circleci.com/gh/brewsci/homebrew-bio/1998