diff options
| -rw-r--r-- | Help/guide/tutorial/Adding a Library.rst | 13 | ||||
| -rw-r--r-- | Help/guide/tutorial/Step2/CMakeLists.txt | 2 | ||||
| -rw-r--r-- | Help/guide/tutorial/Step2/TutorialConfig.h.in | 2 | ||||
| -rw-r--r-- | Help/guide/tutorial/Step2/tutorial.cxx | 4 |
4 files changed, 11 insertions, 10 deletions
diff --git a/Help/guide/tutorial/Adding a Library.rst b/Help/guide/tutorial/Adding a Library.rst index 46a8909..a56c327 100644 --- a/Help/guide/tutorial/Adding a Library.rst +++ b/Help/guide/tutorial/Adding a Library.rst @@ -236,11 +236,12 @@ Getting Started Start with the resulting files from Exercise 1. Complete ``TODO 7`` through ``TODO 13``. -First create a variable ``MY_MATH`` using the :command:`option` command +First create a variable ``USE_MYMATH`` using the :command:`option` command in the top-level ``CMakeLists.txt`` file. In that same file, use that option to determine whether to build and use the ``MathFunctions`` library. -Then, update ``tutorial.cxx`` and ``TutorialConfig.h.in`` to use ``MY_MATH``. +Then, update ``tutorial.cxx`` and ``TutorialConfig.h.in`` to use +``USE_MYMATH``. Build and Run ------------- @@ -314,9 +315,9 @@ Next, create an :command:`if` statement which checks the value of :command:`add_subdirectory` command from Exercise 1 with the additional :command:`list` commands. -When ``MY_MATH`` is ``ON``, the lists will be generated and will be added to -our project. When ``MY_MATH`` is ``OFF``, the lists stay empty. With this -strategy, we allow users to toggle ``MY_MATH`` to manipulate what library is +When ``USE_MYMATH`` is ``ON``, the lists will be generated and will be added to +our project. When ``USE_MYMATH`` is ``OFF``, the lists stay empty. With this +strategy, we allow users to toggle ``USE_MYMATH`` to manipulate what library is used in the build. The top-level CMakeLists.txt file will now look like the following: @@ -380,7 +381,7 @@ will cover the modern approach in the Step 3 of the tutorial. The corresponding changes to the source code are fairly straightforward. First, in ``tutorial.cxx``, we include the ``MathFunctions.h`` header if -``MY_MATH`` is defined. +``USE_MYMATH`` is defined. .. raw:: html diff --git a/Help/guide/tutorial/Step2/CMakeLists.txt b/Help/guide/tutorial/Step2/CMakeLists.txt index 2f7d56e..2b96128 100644 --- a/Help/guide/tutorial/Step2/CMakeLists.txt +++ b/Help/guide/tutorial/Step2/CMakeLists.txt @@ -7,7 +7,7 @@ project(Tutorial VERSION 1.0) set(CMAKE_CXX_STANDARD 11) set(CMAKE_CXX_STANDARD_REQUIRED True) -# TODO 7: Create a variable MY_MATH using option and set default to ON +# TODO 7: Create a variable USE_MYMATH using option and set default to ON # configure a header file to pass some of the CMake settings # to the source code diff --git a/Help/guide/tutorial/Step2/TutorialConfig.h.in b/Help/guide/tutorial/Step2/TutorialConfig.h.in index adb4c55..6c09e1a 100644 --- a/Help/guide/tutorial/Step2/TutorialConfig.h.in +++ b/Help/guide/tutorial/Step2/TutorialConfig.h.in @@ -2,4 +2,4 @@ #define Tutorial_VERSION_MAJOR @Tutorial_VERSION_MAJOR@ #define Tutorial_VERSION_MINOR @Tutorial_VERSION_MINOR@ -// TODO 13: use cmakedefine to define MY_MATH +// TODO 13: use cmakedefine to define USE_MYMATH diff --git a/Help/guide/tutorial/Step2/tutorial.cxx b/Help/guide/tutorial/Step2/tutorial.cxx index f83aa7e..87f5e0f 100644 --- a/Help/guide/tutorial/Step2/tutorial.cxx +++ b/Help/guide/tutorial/Step2/tutorial.cxx @@ -5,7 +5,7 @@ #include "TutorialConfig.h" -// TODO 11: Only include MathFunctions if MY_MATH is defined +// TODO 11: Only include MathFunctions if USE_MYMATH is defined // TODO 5: Include MathFunctions.h @@ -22,7 +22,7 @@ int main(int argc, char* argv[]) // convert input to double const double inputValue = std::stod(argv[1]); - // TODO 12: Use mysqrt if MY_MATH is defined and sqrt otherwise + // TODO 12: Use mysqrt if USE_MYMATH is defined and sqrt otherwise // TODO 6: Replace sqrt with mysqrt |