GAP 4.8.9 installation with standard packages -- copy to your CoCalc project to get it
bin/@GAPARCH@/polymake_main.so: bin/@GAPARCH@/polymake_fktn.o bin/@GAPARCH@/polymake_main.o bin/@GAPARCH@/polymake_polytopes.o bin/@GAPARCH@/polymake_cone.o bin/@GAPARCH@/polymake_fan.o bin/@GAPARCH@/polymake_data.o $(CXX) -fPIC -Wall -O0 -g -shared -dynamiclib -undefined dynamic_lookup @EXTRA_COPTS@ -o bin/@GAPARCH@/polymake_main.so bin/@GAPARCH@/polymake_main.o bin/@GAPARCH@/polymake_fktn.o bin/@GAPARCH@/polymake_polytopes.o bin/@GAPARCH@/polymake_cone.o bin/@GAPARCH@/polymake_fan.o bin/@GAPARCH@/polymake_data.o $(PM_LDFLAGS) -L$(GAPPATH)/bin/@GAPARCH@/extern/gmp/lib -lgmp