Fix building docs

itpplasma · Jan 2, 2025 · b60b1e2 · b60b1e2
1 parent dd83261
commit b60b1e2
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -107,6 +107,9 @@ add_subdirectory(tools/create_surfaces)
 ### Optional target for docs
 find_package(LATEX)
 find_package(Doxygen OPTIONAL_COMPONENTS dot)
-if(LATEX_FOUND AND DOXYGEN_FOUND AND DOXYGEN_DOT_FOUND)
+if(LATEX_FOUND AND DOXYGEN_FOUND AND NOT DOXYGEN_DOT_EXECUTABLE STREQUAL "")
+  message(STATUS "Documentation will be built.")
   add_subdirectory(DOC EXCLUDE_FROM_ALL)
+else()
+  message(STATUS "Documentation will not be built.")
 endif()