[CMake] Require opengl when building with cocoa

Closes root-project#7160, as discussed in the issue thread.
guitargeek · Apr 9, 2024 · 5d27158 · 5d27158
1 parent 74c9a26
commit 5d27158
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/cmake/modules/RootBuildOptions.cmake b/cmake/modules/RootBuildOptions.cmake
@@ -315,6 +315,10 @@ elseif(APPLE)
   set(x11_defvalue OFF)
 endif()
 
+if(cocoa AND opengl)
+  message(FATAL_ERROR "The 'cocoa' and 'opengl' options are mutually exclusive")
+endif()
+
 # Pyroot requires Python development package; force to OFF if it was not found
 if(NOT Python3_Development_FOUND)
   set(pyroot_defvalue OFF)