Threefish cipher based raw PRN/noise generator.

Makefile

@@ -0,0 +1,27 @@
+PROGS = tfrand
+PROGSRCS = $(PROGS:=.c)
+PROGOBJS = $(PROGSRCS:.c=.o)
+SRCS = $(filter-out $(PROGSRCS), $(wildcard *.c))
+HDRS = $(wildcard *.h)
+OBJS = $(SRCS:.c=.o)
+
+ifneq (,$(DEBUG))
+override CFLAGS+=-Wall -O0 -g
+else
+override CFLAGS+=-O3
+endif
+
+default: $(OBJS) libtf.a tfrand
+all: $(OBJS) libtf.a $(PROGS)
+
+%.o: %.c $(HDRS)
+	$(CC) $(CFLAGS) -c -o $@ $<
+
+libtf.a: $(OBJS)
+	$(AR) cru $@ $^
+
+$(PROGS): %: %.o libtf.a
+	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $^
+
+clean:
+	rm -f libtf.a $(OBJS) $(PROGOBJS) $(SUPPOBJS) $(PROGS)