Check for Fortran again

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8dcdbb73b2b6c3097b9085275f14a8ba1e0711f8..89e3d3e715d423b626000847167f46e8808e0422 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -94,6 +94,7 @@ verbose_include(${CMAKE_SOURCE_DIR}/cmake/setup_cached_variables.cmake)
 # Now, set the project and set up the rest:
 #
 project(deal.II CXX C)
+enable_language_optional(Fortran)
 
 verbose_include(${CMAKE_SOURCE_DIR}/cmake/setup_deal_ii.cmake)