Merge pull request #8 from codeplaysoftware/alan/cpp_example

add makefile

Author: alan-forbes-cp

cpp_source/a.cpp

@@ -3,6 +3,6 @@
 #include <iostream>
 
 int main() {
-    std::cout << "Hello World!";
+    std::cout << "Hello World!\n";
     return 0;
 }

cpp_source/makefile

@@ -0,0 +1,12 @@
+CPP     = g++
+RM      = rm -f
+
+default: all
+
+all: a
+
+a: a.cpp
+	$(CPP) -o a.out a.cpp
+
+clean veryclean:
+	$(RM) a.out