Adding updates to checkout submodules

.github/workflows/build.yml

@@ -121,7 +121,7 @@ jobs:
     # Define the steps to run the build job
     steps:
       - name: Checkout OpenFPGA repo
-        uses: actions/checkout@v2
+        uses: actions/checkout@v2 with: submodules: true
 
       - name: Install dependency
         run: source ./.github/workflows/install_dependency.sh 

CMakeLists.txt

@@ -196,13 +196,8 @@ include(CMakeParseArguments)
 
 ##project(yosys)
 
-# Version number 
-set(YOSYS_VERSION_MAJOR 0.7)
-set(YOSYS_VERSION_MINOR 0)
-set(YOSYS_VERSION_PATCH 0)
-
 # Options to enable/disable dependencies
-option(YOSYS_ENABLE_TCL, "Enable TCL parser integrated in yosys" ON)
+option(YOSYS_ENABLE_TCL, "Enable TCL parser integrated in yosys" OFF)
 option(YOSYS_ENABLE_ABC, "Enable ABC library integrated in yosys" ON)
 option(YOSYS_ENABLE_PLUGINS, "Enable plug-in in yosys" ON)
 option(YOSYS_ENABLE_READLINE, "Enable readline library in yosys" ON)

Makefile

@@ -0,0 +1,28 @@
+# Makefile
+
+ifeq ($(origin CMAKE_COMMAND),undefined)
+CMAKE_COMMAND := cmake
+else
+CMAKE_COMMAND := ${CMAKE_COMMAND}
+endif
+
+.PHONY: all env
+
+all: env
+	cd build && $(MAKE)
+
+clean:
+	rm -rf build
+
+env:
+	git submodule init
+	git submodule update --init --recursive
+	mkdir -p build && cd build && $(CMAKE_COMMAND) ${CMAKE_FLAGS} ..
+
+build/Makefile:
+	make env
+
+.PHONY: Makefile
+
+%: build/Makefile
+	cd build && $(MAKE) $@