From 7703971a4d99a615ace96490f553b727e3eb0975 Mon Sep 17 00:00:00 2001
From: Joris van Rantwijk <joris@jorisvr.nl>
Date: Thu, 24 Mar 2016 23:55:32 +0100
Subject: [PATCH] Add Makefile for simulation with GHDL.

---
 sim/Makefile | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 sim/Makefile

diff --git a/sim/Makefile b/sim/Makefile
new file mode 100644
index 0000000..2077858
--- /dev/null
+++ b/sim/Makefile
@@ -0,0 +1,23 @@
+
+GHDL = ghdl
+GHDLFLAGS =
+
+.PHONY: all
+all: sim_sincos_d18_p20_probe
+
+sim_sincos_d18_p20_probe: sim_sincos_d18_p20_probe.o sincos_gen_d18_p20.o sincos_gen.o
+	$(GHDL) $(GHDLFLAGS) -e $@
+
+sincos_gen.o: ../rtl/sincos_gen.vhdl
+	$(GHDL) $(GHDLFLAGS) -a $<
+
+sincos_gen_d18_p20.o: ../rtl/sincos_gen_d18_p20.vhdl sincos_gen.o
+	$(GHDL) $(GHDLFLAGS) -a $<
+
+sim_sincos_d18_p20_probe.o: sim_sincos_d18_p20_probe.vhdl sincos_gen_d18_p20.o
+	$(GHDL) $(GHDLFLAGS) -a $<
+
+.PHONY: clean
+clean:
+	$(GHDL) --remove
+