Structure CMakeLists like other examples. Produce a bin in opengl_examples

CMakeLists.txt

@@ -5,15 +5,13 @@ project(OpengGL_Example)
 set(CMAKE_CXX_STANDARD 17)     
 set(CMAKE_VERBOSE_MAKEFILE ON)
 
-add_executable(opengl_example main.cpp)
+set( NAME_SRC
+    main.cpp    
+)
+
+set(EXECUTABLE_OUTPUT_PATH ${CMAKE_BINARY_DIR}/bin)
+add_executable( opengl_example ${NAME_SRC} ${NAME_HEADERS} )
 
 # Set executable dependency libraries
 # Equivalent to pass flags -lGL, -lGLU and -lglut 
-target_link_libraries(opengl_example GL GLU glut)
-
-# Add target to run executable 
-add_custom_target(run-ex1
-    COMMAND opengl_example
-    DEPENDS opengl_example 
-    WORKING_DIRECTORY ${CMAKE_PROJECT_DIR}
-)
+target_link_libraries(opengl_example GL GLU glut)

README.md

@@ -9,5 +9,5 @@ bash compile.sh
 Run the binary.
 
 ```bash
-./build/opengl_example
+./build/bin/opengl_example
 ```