diff --git a/src/generators/.gitignore b/src/generators/.gitignore
new file mode 100644
index 0000000..7da1b6a
--- /dev/null
+++ b/src/generators/.gitignore
@@ -0,0 +1,2 @@
+comba_sqr_gen
+comba_sqr_smallgen
diff --git a/src/generators/makefile b/src/generators/makefile
new file mode 100644
index 0000000..6af8ea0
--- /dev/null
+++ b/src/generators/makefile
@@ -0,0 +1,17 @@
+all: comba_sqr_gen comba_sqr_smallgen
+
+clean:
+	rm -f comba_sqr_gen
+	rm -f comba_sqr_smallgen
+
+comba_sqr_gen: comba_sqr_gen.c
+	gcc -o comba_sqr_gen comba_sqr_gen.c
+comba_sqr_smallgen: comba_sqr_smallgen.c
+	gcc -o comba_sqr_smallgen comba_sqr_smallgen.c
+
+regen: comba_sqr_gen comba_sqr_smallgen
+	for i in 3 4 6 7 8 9 12 17 20 24 28 32 48 64; do \
+		./comba_sqr_gen $$i > ../sqr/fp_sqr_comba_$$i.c; \
+	done
+	./comba_sqr_smallgen > ../sqr/fp_sqr_comba_small_set.c
+