GAP 4.8.9 installation with standard packages -- copy to your CoCalc project to get it
AUTOMAKE_OPTIONS = subdir-objects
ACLOCAL_AMFLAGS = ${ACLOCAL_FLAGS}
bindir = bin/
bin_PROGRAMS = bistellar
bistellar_SOURCES = src/bistellar_move.cpp src/bistellar_move.h \
src/face.cpp src/face.h src/main.cpp \
src/movable_complex.cpp src/movable_complex.h \
src/randomize_complex.cpp src/randomize_complex.h \
src/reduce_complex.cpp src/reduce_complex.h \
src/types.cpp src/types.h src/util.cpp src/util.h