/usr/bin/c++    -frounding-math -O2 -std=c++11 -Wall -Wpedantic -Wsign-compare -O3 -DNDEBUG    CMakeFiles/simplex_tree_from_alpha_shapes_3.dir/simplex_tree_from_alpha_shapes_3.cpp.o  -o simplex_tree_from_alpha_shapes_3 -rdynamic -lgmp /usr/local/lib/libCGAL.so.11.0.1