Added

Makefile

+CPYFLAGS=-3 --embed
+
+# from python3-config --cflags --libs
+# and modified to actually work
+CFLAGS=-I/nfs/software/anaconda-3.7/include/python3.7m -I/nfs/software/anaconda-3.7/include/python3.7m  -Wno-unused-result -Wsign-compare -march=nocona -mtune=native -ftree-vectorize -fPIC -fstack-protector-strong -O3 -ffunction-sections -pipe  -fdebug-prefix-map=/tmp/build/80754af9/python_1553721932202/work=/usr/local/src/conda/python-3.7.3 -fdebug-prefix-map=/nfs/software/anaconda-3.7=/usr/local/src/conda-prefix -fuse-linker-plugin -ffat-lto-objects -flto-partition=none -flto -DNDEBUG -fwrapv -O3 -Wall
+
+LIBS=-L/nfs/software/anaconda-3.7/lib/python3.7/config-3.7m-x86_64-linux-gnu -L/nfs/software/anaconda-3.7/lib -lpython3.7m -lcrypt -lpthread -ldl  -lutil -lrt -lm  -Xlinker -export-dynamic
+
+all: lt
+
+lt.c: lt.py
+	cython $(CPYFLAGS) lt.py
+
+lt: lt.c
+	gcc -v $(CFLAGS) $(LIBS) lt.c -o lt
+
+clean:
+	rm -f lt.c lt