add script ToolchainInfo

scripts/ToolchainInfo

@@ -0,0 +1,16 @@
+
+.PHONY: all
+
+all: make cc cxx
+
+make:
+	$(info MAKE:$(MAKE))
+	$(MAKE) --version
+
+cc:
+	$(info CC:$(CC))
+	$(CC) --version
+
+cxx:
+	$(info CXX:$(CXX))
+	$(CXX) --version