Mention `BUILD_GL_TESTS` CMake variable.

13 years ago · 2030fdf933
1 changed files with 4 additions and 0 deletions
--- a/doc/building.dox
+++ b/doc/building.dox
@ -202,6 +202,10 @@ in build directory. On Windows the tests require the library to be installed
 with DLLs accessible through `PATH`. See
@ref building-windows "above Windows documentation" for more information.

+Platforms which have windowless context creation implemented (currently only
+desktop Linux) can build also tests for OpenGL functionality. You can enable
+them with `BUILD_GL_TESTS`.
+
@subsection building-doc Building documentation

 The documentation (which you are currently reading) is written in **Doxygen**