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-rw-r--r--Makefile11
1 files changed, 11 insertions, 0 deletions
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..6acc130
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,11 @@
+# Build ghdl module for yosys
+
+# Prefix where ghdl has been installed
+GHDL_PREFIX=
+
+ifeq ($(GHDL_PREFIX),)
+$(error GHDL_PREFIX not defined)
+endif
+
+ghdl.so: ghdl/ghdl.cc
+ yosys-config --exec --cxx --cxxflags --ldflags -o $@ -shared $< -DYOSYS_ENABLE_GHDL -I$(GHDL_PREFIX)/include $(GHDL_PREFIX)/lib/libghdlsynth.so -Wl,-rpath,$(GHDL_PREFIX)/lib --ldlibs