[GitHub] [incubator-nuttx] gustavonihei commented on a change in pull request #3138: Addind CMake based C++ project example in documentation

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gustavonihei commented on a change in pull request #3138:
URL: https://github.com/apache/incubator-nuttx/pull/3138#discussion_r598710920



##########
File path: Documentation/guides/cpp_cmake.rst
##########
@@ -0,0 +1,287 @@
+.. include:: /substitutions.rst
+.. _cpp_cmake:
+
+C++ Example using CMake
+=======================
+
+In some situations, developers intend to implement software using the NuttX platform in
+a previously set hardware and configuration where it is not possible or allowed to make
+changes. In such situations, less contact with the operating source tree is better, where
+it is only used for the application.
+
+Some approaches are possible to do that today:
+
+* https://cwiki.apache.org/confluence/display/NUTTX/Building+NuttX+with+Applications+Outside+of+the+Source+Tree
+* https://www.programmersought.com/article/61604062421/
+
+We have been seen the increase of the use of C++ language in embedded systems application. And
+CMake (https://www.cmake.org) is the preferred build system used to build C++ projects. NuttX
+support C++ based projects.
+
+Using the 'build as a library' procedure of NuttX, it is possible to build NuttX
+applications using C++ language and also the cmake  build
+tool.

Review comment:
       ```suggestion
   applications using C++ language and also the cmake build tool.
   ```




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