Merge pull request #1 from Submitty/cmake_example

Added cmake compilation example

Author: bmcutler

examples/13_cmake_compilation/13_screenshot.png

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+{
+    "max_submission_size" : 1000000,
+    "testcases" : [
+
+        // *************** COMPILATION *****************
+        {
+            "type" : "Compilation",
+            "title" : "Compilation",
+            //Note the multistep compilation which first 
+	    //calls cmake and then make. 
+            "command" : ["cmake .", "make"],
+            "executable_name" : "a.out",
+            "points" : 4
+        },
+
+        // *************** TEST CASES *****************
+        {
+            "title" : "Run cube program hw4",
+            "command" : "./a.out",
+            "points" : 6,
+            "validation" : 
+            [
+                {
+                    "method" : "myersDiffbyLinebyChar",
+                    "actual_file" : "STDOUT.txt",
+                    "description" : "Program Output",
+                    "expected_file" : "output.txt"
+                }
+            ]
+        }
+    ]
+}

examples/13_cmake_compilation/config/config.json

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+Hello world. This was compiled using cmake.
+Hello! I am a simple object which was created using a .h and .cpp.
+These were included in the cmakelists.txt file. My name is Jan

examples/13_cmake_compilation/config/test_output/output.txt

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+cmake_minimum_required (VERSION 2.8)
+project (cmakeTest)
+
+#name this project's executable.
+set(my_executable a.out)
+
+# toggle for building a 32 bit version (for Dr. Memory)
+set(BUILD_32 "")
+#set(BUILD_32 " -m32 ")
+
+# all the .cpp and .h files that make up this project
+add_executable(${my_executable}
+  main.cpp
+  SimpleObject.cpp
+  SimpleObject.h
+)

examples/13_cmake_compilation/submissions/CMakeLists.txt

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+#include "SimpleObject.h"
+#include <iostream>
+#include <string>
+
+SimpleObject::SimpleObject(std::string name)
+{
+    myName = name;
+}
+
+std::string SimpleObject::getMyName()
+{
+    return myName;
+}
+
+void SimpleObject::sayHello()
+{
+    std::cout << "Hello! I am a simple object which was created using a .h and .cpp." << std::endl << "These were included in the cmakelists.txt file. My name is " << getMyName() << std::endl;
+}

examples/13_cmake_compilation/submissions/SimpleObject.cpp

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+// in myclass.h
+#include <string>
+class SimpleObject
+{
+    public:
+        SimpleObject(std::string name);
+        std::string getMyName();
+        void sayHello();
+    private:
+        std::string myName;
+};

examples/13_cmake_compilation/submissions/SimpleObject.h

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+//The following is a very simple program for use with the cmake compilation example.
+//It simply prints one line, creates an instance of the SimpleObject Class, and then
+//invokes the sayHello method of that class.
+#include <iostream>
+#include "SimpleObject.h"
+int main()
+{
+    std::cout << "Hello world. This was compiled using cmake." << std::endl;
+    SimpleObject simple("Jan");
+    simple.sayHello();
+    return 0;
+}