Remove unused CMake options

10_Getting_Started/20_Build/40_Build_Options.md

@@ -103,21 +103,14 @@ value is indicating, **Release** value indicates to compile in
 **Debug** value makes it compile with the debugging symbol activated and
 no code optimization. **RelWithDebInfo** is similar to **Release**, but keeps the symbol files for debugging.
 
-
 - **SOFA\_EXTERNAL\_DIRECTORIES**: path to external directories, this can be especially useful
 to build external plugins with SOFA. For more information, please read the documentation
 about [Building a plugin](../../../plugins/build-a-plugin-from-sources/ "Building a plugin").
 
-
-- **SOFA_BUILD\_TUTORIALS** : this options activates the build of
-all tutorials located in *applications/tutorials*.
-
-
 - **SOFA_BUILD\_TESTS** : this option activates unit tests for SOFA.
 For more information, please go to the [Tests
 page](../../../contributing-to-sofa/writing-tests/ "Writing Tests").
 
-
 - **SOFA\_FLOATING\_POINT\_TYPE** : this option determines the type(s) (float, double or both)
 used almost everywhere in SOFA when a floating point type is explicitly needed:
 the **SReal** type. This option also defines which "versions" of each templated
@@ -127,7 +120,6 @@ scenes that contain exclusively components using template parameters
 based on double (Vec3d, Rigid3d, ...). More technically, this will respectively activate or
 deactivate the macro **SOFA\_WITH\_DOUBLE** and **SOFA\_WITH\_FLOAT** in the code.
 
-
 - **SOFA\_DUMP\_VISITOR\_INFO** : enabling this option allows to get more debugging information at each
 step of the simulations. For a more complete description and how to use
 these information, please go to the [Inspect Performances
@@ -136,22 +128,12 @@ page](../../../using-sofa/performances/inspect-performances "Inspect Performance
 - **SOFA_WITH_DEVTOOLS** : enabling this option activates more features for developers such as more verbose log messages.
 It is enabled by default.
 
-- **SOFA\_NO\_EXTERN\_TEMPLATE** : this option (false by default) enables the use "extern template" in the
-code of SOFA. It will be always be activated for DLLs on windows. On
-some platforms, it can fix RTTI issues (typeid / dynamic\_cast), and it
-significantly speeds up compilation and linking on every platform. More
-information here: [Shared Libraries
-Mechanism](../../../programming-with-sofa/api-overview/macro-for-dll-import-export/ "Shared Libraries Mechanism").
-
-
 - **SOFA\_NO\_OPENGL** : this option will remove any OpenGL-related code from SOFA. This is
 especially useful for people who wants to use SOFA as a library with a
 different rendering system (typically DirectX with Windows)
 
-
 - **SOFA\_NO\_UPDATE\_BBOX** : this optimization flag defines the default value of the boolean data `computeBoundingBox` in the AnimationLoop, defining whether the global bounding box of the scene is computed at each time step.
 
-
 - **SOFA\_OPENMP (*advanced*)** : this flag will allow to use OpenMP for specific computations in existing
 code. A few components are multithreaded with openmp pragmas. Sometimes
 hyperthreading gives strange results (slowing down the simulation). To
@@ -163,13 +145,3 @@ GOMP\_CPU\_AFFINITY="0-15"). The core indices can be obtained with the
 "lstopo" command (sudo apt-get install hwloc) Do not forget to limit the
 max number of cores with the OMP\_NUM\_THREADS environment variable
 (export OMP\_NUM\_THREADS="16")
-
-
-- **SOFA\_USE\_MASK** : this activates an optimization done to
-run simulation involving masks (a subpart of an object). However, this features is known
-as sensitive when used with constraint algorithms. Set false by default.
-
-
-- **SOFA\_WITH\_EXPERIMENTAL\_FEATURES** : activates some experimental work in progress.
-No guarantee on code quality or compilation is given.
-However, this gives early-access to new functionalities in SOFA.