[cmake] disable warnings for eigen3

94fdcd01 · Dr. Felix Tobias Schindler · 959d1500 · 94fdcd01
Commit 94fdcd01 authored 8 years ago by Dr. Felix Tobias Schindler
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -92,6 +92,9 @@ include(GridUtils)

 add_header_listing()
 make_dependent_modules_sys_included()
+if (EIGEN3_FOUND)
+  add_definitions("-isystem ${EIGEN3_INCLUDE_DIR}")
+endif (EIGEN3_FOUND)

 add_subdirectory(dune)
 add_subdirectory("cmake/modules")