Very simple Makefile.

verilog-to-routing · Jun 4, 2019 · f08f698 · f08f698
1 parent 892b83b
commit f08f698
Showing 1 changed file with 14 additions and 0 deletions.
diff --git a/Makefile b/Makefile
@@ -0,0 +1,14 @@
+NUM_PROC=$(shell nproc)
+
+SOURCE_DIR := $(PWD)
+BUILD_DIR ?= build
+
+.PHONY: all clean $(MAKECMDGOALS)
+
+${BUILD_DIR}/Makefile:
+	mkdir -p ${BUILD_DIR}
+	cd ${BUILD_DIR} && cmake ${SOURCE_DIR}
+
+all $(MAKECMDGOALS): $(BUILD_DIR)/Makefile
+	$(MAKE) -k -j${NUM_PROC} -C $(BUILD_DIR) $(MAKECMDGOALS) \
+		|| $(MAKE) -j1 -C $(BUILD_DIR) $(MAKECMDGOALS)