Switch from the inconsistent use of weak symbols to handling setup, etc in script generators

src/unity.h

@@ -24,39 +24,22 @@ extern "C"
  * Test Setup / Teardown
  *-------------------------------------------------------*/
 
-/* These functions are intended to be called before and after each test. */
+/* These functions are intended to be called before and after each test.
+ * If using unity directly, these will need to be provided for each test
+ * executable built. If you are using the test runner generator and/or
+ * Ceedling, these are optional. */
 void setUp(void);
 void tearDown(void);
 
 /* These functions are intended to be called at the beginning and end of an
  * entire test suite.  suiteTearDown() is passed the number of tests that
- * failed, and its return value becomes the exit code of main(). */
+ * failed, and its return value becomes the exit code of main(). If using
+ * Unity directly, you're in charge of calling these if they are desired.
+ * If using Ceedling or the test runner generator, these will be called
+ * automatically if they exist. */
 void suiteSetUp(void);
 int suiteTearDown(int num_failures);
 
-/* If the compiler supports it, the following block provides stub
- * implementations of the above functions as weak symbols.  Note that on
- * some platforms (MinGW for example), weak function implementations need
- * to be in the same translation unit they are called from.  This can be
- * achieved by defining UNITY_INCLUDE_SETUP_STUBS before including unity.h. */
-#ifdef UNITY_INCLUDE_SETUP_STUBS
-  #ifdef UNITY_WEAK_ATTRIBUTE
-    UNITY_WEAK_ATTRIBUTE void setUp(void) { }
-    UNITY_WEAK_ATTRIBUTE void tearDown(void) { }
-    UNITY_WEAK_ATTRIBUTE void suiteSetUp(void) { }
-    UNITY_WEAK_ATTRIBUTE int suiteTearDown(int num_failures) { return num_failures; }
-  #elif defined(UNITY_WEAK_PRAGMA)
-    #pragma weak setUp
-    void setUp(void) { }
-    #pragma weak tearDown
-    void tearDown(void) { }
-    #pragma weak suiteSetUp
-    void suiteSetUp(void) { }
-    #pragma weak suiteTearDown
-    int suiteTearDown(int num_failures) { return num_failures; }
-  #endif
-#endif
-
 /*-------------------------------------------------------
  * Configuration Options
  *-------------------------------------------------------