first bits of CV code

threads-cv/Makefile

@@ -0,0 +1,20 @@
+CC     := gcc
+CFLAGS := -Wall -Werror -I../include 
+
+SRCS   := join.c \
+	join_modular.c
+
+OBJS   := ${SRCS:c=o}
+PROGS  := ${SRCS:.c=}
+
+.PHONY: all
+all: ${PROGS}
+
+${PROGS} : % : %.o Makefile
+	${CC} $< -o $@ -pthread
+
+clean:
+	rm -f ${PROGS} ${OBJS}
+
+%.o: %.c Makefile
+	${CC} ${CFLAGS} -c $<